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List of works by Norman Farnsworth

(-)-Roemerine, an aporphine alkaloid from Annona senegalensis that reverses the multidrug-resistance phenotype with cultured cells

scientific article published in April 1995

1',2',3',4'-tetradehydrotubulosine, a cytotoxic alkaloid from Pogonopus speciosus

scientific article published on 01 September 1999

14C-gossypol: optimum conditions for synthesis by cotton seedlings

scientific article published on 01 January 1983

3 beta-hydroxy-28-P-coumaroyloxy-lup-20(29)-en-27-oic acid from Caraipa densifolia

scientific article published on 01 January 1983

3S,24S,25-Trihydroxytirucall-7-ene from Ailanthus excelsa

scientific article published on 25 July 2002

5-(4-Hydroxyphenethenyl)-4,7-dimethoxycoumarin, a new constituent of Monotes engleri

scientific article

7-O-methylhorminone and other cytotoxic diterpene quinones from Lepechinia bullata

scientific article published on 01 May 1989

A cytotoxic dimeric furanoheliangolide from Piptocoma rufescens

scientific article published on October 2013

A hexacyclic ent-trachylobane diterpenoid possessing an oxetane ring from Mitrephora glabra. ⬇️

scientific article published on December 2005

A phytochemical and biological review of the genus Croton

scientific article

A phytochemical investigation of Homalium ceylanicum.

scientific article published in May 1993

A preliminary RAPD-PCR analysis of Cimicifuga species and other botanicals used for women's health.

scientific article published on December 2002

A red clover (Trifolium pratense) phase II clinical extract possesses opiate activity.

scientific article

A review of some biologically active compounds isolated from plants as reported in the 1974-1975 literature

scientific article

A triterpene glycoside from black cohosh that inhibits osteoclastogenesis by modulating RANKL and TNFalpha signaling pathways

scientific article

Absolute configuration of novel bioactive flavonoids from Tephrosia purpurea

scientific article

Acanthamolide, a melampolide amide from Acanthospermum glabratum(compositae)

scientific article published on 30 March 2004

Activation of the mu-opiate receptor by Vitex agnus-castus methanol extracts: implication for its use in PMS.

scientific article

Activity-Guided Isolation of Constituents ofTephrosia purpureawith the Potential to Induce the Phase II Enzyme, Quinone Reductase

article

Activity-guided fractionation of the leaves of Ormosia sumatrana using a proteasome inhibition assay

scientific article

Activity-guided fractionation of the seeds of Ziziphus jujuba using a cyclooxygenase-2 inhibitory assay.

scientific article

Activity-guided isolation of constituents of Cerbera manghas with antiproliferative and antiestrogenic activities

scientific article

Activity-guided isolation of cytotoxic constituents from the bark of Aglaia crassinervia collected in Indonesia

scientific article

Activity-guided isolation of novel norwithanolides from depreasubtriflora with potential cancer chemopreventive activity

scientific article published in March 2003

Akaloid screening. VII

scientific article published on 01 September 1975

Alfalfa pills and autoimmune diseases

scientific article published on 01 November 1995

Alkaloid screening. 3

scientific article published on December 1, 1973

Alkaloid screening. I

scientific article published on 01 March 1972

Alkaloid screening. II

scientific article published on June 1, 1972

Alkaloid screening. V

scientific article published on 01 September 1974

Alkaloid screening. VI

scientific article published on May 1, 1975

Alkaloid screening. VIII

scientific article published on 01 November 1975

Alkaloid screeninv. IV

scientific article published on 01 March 1974

Alkaloids and coumarins from Zanthoxylum belizense

scientific article published on 25 July 2002

Alkaloids and coumarins of Thamnosma montana

scientific article published on March 1, 1976

Alkaloids of Vinca Species V: Structure Elucidation of Herbadine, an Alkaloid Isolated from Vinca Libanotica ⬇️

scientific article (publication date: February 1975)

Alkaloids of Vinca species. 3. Isolation and characterization of indole alkaloids from Vinca libanotica

scientific article published on June 1, 1974

Alkaloids of Vinca species. IV. Nmr studies of herbamine and vincamajine. Corrected structure of herbamine, an alkaloid isolated from Vinca libanotica.

scientific article

Allergic contact dermatitis from croton

scientific article published on 01 October 1977

Alvaradoins E-N, antitumor and cytotoxic anthracenone C-glycosides from the leaves of Alvaradoa haitiensis. ⬇️

scientific article published on 7 June 2007

An approach utilizing information from traditional medicine to identify tumor-inhibiting plants

scientific article published on January 1981

Angelica sinensis and its alkylphthalides induce the detoxification enzyme NAD(P)H: quinone oxidoreductase 1 by alkylating Keap1. ⬇️

scientific article published on 23 September 2008

Anomalous Isolation of an Active Antitumor Alkaloid from a Fraction of Catharanthus lanceus Devoid of Anticancer Activity ⬇️

scientific article published on 01 November 1972

Anthrone and oxanthrone C-glycosides from Picramnia latifolia collected in Peru.

scientific article published in March 2004

Anti-TB polyynes from the roots of Angelica sinensis ⬇️

scientific article published on July 2008

Anticancer sesquiterpene lactones of Michelia compressa (magnoliaceae)

article published in 2002

Antidiabetic plants and their active constituents

scientific article published on October 1995

Antifungal and molluscicidal saponins from Serjania salzmanniana

scientific article published on 01 April 1996

Antiinflammatory activity of Tylopilus felleus (Bull. ex Fr.) P. Karst

scientific article published on 01 September 1977

Antimutagenic Constituents ofCasimiroa eduliswith Potential Cancer Chemopreventive Activity

Antimycobacterial Naphthopyrones from Senna obliqua.

scientific article published in February 2004

Antimycobacterial evaluation of Peruvian plants.

scientific article published in January 2003

Antitumor Activity and Preliminary Phytochemical Examination of Tagetes minuta (Compositae) ⬇️

scientific article published on 01 June 1973

Antitumor activity of Anaphalis morrisonicola

scientific article published on November 1, 1977

Antitumor activity of certain plants due to tannins

Antiviral activity of selected Catharanthus alkaloids.

scientific article published in December 1968

Apoptotic anticancer effect of alvaradoin E isolated from Alvaradoa haitiensis

scientific article

Aromatase inhibitors from Broussonetia papyrifera

scientific article published in October 2001

Aster pilosus (Compositae). I. Isolation of hyperoside (quercetin-3-beta-D-mono-galactoside) from the leaves

scientific article published on 01 June 1968

Binding of the hop (Humulus lupulus L.) chalcone xanthohumol to cytosolic proteins in Caco-2 intestinal epithelial cells

scientific article

Bioactive Constituents of the Roots ofLicaniaintrapetiolaris

scientific article published on 01 April 2001

Bioactive butenolides from Melodorum fruticosum

scientific article published on 25 July 2002

Bioactive constituents of Thuja occidentalis.

scientific article published in September 2000

Bioactive constituents of the stem bark of Mitrephora glabra. ⬇️

scientific article

Bioactive prenylated flavonoids from the stem bark of Artocarpus kemando

scientific article

Bioactivity-guided isolation of cytotoxic sesquiterpenes of Rolandra fruticosa. ⬇️

scientific article

Biological and Phytochemical Evaluation of Plants V: Isolation of Two Cytotoxic Alkaloids From Chelidonium majus ⬇️

scientific article published on 01 March 1969

Biological and Phytochemical Evaluation of Plants XI: Isolation of Aspidospermine, Quebrachidine, Rhazinilam, (—)-Pyrifolidine, and Akuammidine from Aspidosperma Quebracho-blanco (Apocynaceae) ⬇️

scientific article published on 01 February 1973

Biological and Phytochemical Investigation of Plants XV. Pteryxia terebinthina var. terebinthina (Umbelliferae) ⬇️

scientific article published on January 1, 1979

Biological and Phytochemical Screening of Plants ⬇️

scientific article published on March 1966

Biological and chemical evaluation of a 43-year-old sample of Cannabis fluidextract

scientific article published on 01 January 1972

Biological and phytochemical evaluation of plants. 13. Preliminary estimation of analgesic activity of rhazinilam, a novel alkaloid isolated from Aspidosperma quebracho-blanco leaves

scientific article published on 01 November 1973

Biological and phytochemical evaluation of plants. 3. False-negative saponin test results induced by the presence of tannins

scientific article published on 01 March 1969

Biological and phytochemical evaluation of plants. 8. Isolation of a new alkaloid from Sanguinaria canadensis

scientific article published on 01 June 1970

Biological and phytochemical evaluation of plants. IV. A new rapid procedure for the simultaneous determination of saponins and tannins

scientific article published on 01 March 1969

Biological and phytochemical evaluation of plants. IX. Antitumor activity of Maytenus senegalensis (Celastraceae) and a preliminary phytochemical investigation

scientific article published on 01 March 1971

Biological and phytochemical evaluation of plants. VI. Isolation kämpferitrin from Lespedeza capitata

scientific article published on 01 December 1969

Biological and phytochemical evaluation of plants. VII. Isolation and identification of a tumor inhibitor from Wallenia yunquensis (Myrsinaceae) as Mysine-saponin

scientific article published on 01 March 1970

Biological and phytochemical evaluation of plants. X. Test results from a third two-hundred accessions

scientific article published on 01 March 1972

Biological and phytochemical evaluation of plants. XII. Isolation of acetylakuammidine from Aspidosperma quebracho-blanco leaves

scientific article published on 01 May 1973

Biological and phytochemical investigation of plants XVI: Strumpfia maritima (Rubiaceae)

scientific article published on 01 June 1981

Biological and phytochemical investigations of Dianthus barbatus cv. "China Doll" (Caryophyllaceae)

scientific article published on 01 July 1977

Biological screening of rain forest plot trees from Palawan Island (Philippines).

scientific article published on January 2001

Biologically active coumarins from Enkleia siamensis

scientific article

Black Cohosh

article

Black cohosh (Actaea racemosa, Cimicifuga racemosa) behaves as a mixed competitive ligand and partial agonist at the human mu opiate receptor

scientific article published on December 2006

Black cohosh (Cimicifuga racemosa L.) protects against menadione-induced DNA damage through scavenging of reactive oxygen species: bioassay-directed isolation and characterization of active principles

scientific article published in November 2002

Black cohosh acts as a mixed competitive ligand and partial agonist of the serotonin receptor.

scientific article

Cancer chemopreventive activity of resveratrol, a natural product derived from grapes

scientific article

Cannabis sativa L. (marihuana). A correction on reported thin-layer chromatography data.

scientific article published on November 1970

Catbarantbus Alkaloids XV. Isolation of Vindolinine from C. lanceus leaves ⬇️

scientific article published on 01 June 1968

Catharanthus Alkaloids X. Isolation of Lanceine and Vinosidine from Catharanthus Lanceus Roots ⬇️

scientific article published on 01 February 1967

Catharanthus Alkaloids XXVI: Isolation of Cathanneine, a New Alkaloid from Catharanthus lanceus ⬇️

scientific article published on 01 February 1972

Catharanthus alkaloids XXXII: isolation of alkaloids from Catharanthus trichophyllus roots and structure elucidation of cathaphylline

scientific article

Catharanthus alkaloids. 13. Antineoplastic and hypotensive activity of alkaloid fractions and certain alkaloids from Catharanthus lanceus

scientific article published on 01 January 1967

Catharanthus alkaloids. 18. Isolation of hörhammerinine, a new alkaloid from C. lanceus (Apocynaceae).

scientific article

Catharanthus alkaloids. XXI. Isolation of lochnerinine, one of the cytotoxic principles of C. pusillus

scientific article published on 01 December 1968

Catharanthus alkaloids. XXIV. Isolation and synthesis of 3,4-dimethoxyphenylacetamide from Catharanthus lanceus

scientific article published on 01 March 1970

Catharanthus alkaloids. XXIX. Isolation and structure elucidation of vincoline

scientific article

Catharanthus alkaloids. XXV. Isolation of leurosine and ursolic acid from C. pusillus

scientific article published on 01 June 1970

Catharanthus alkaloids. XXVII. Cathanneine, a new alkaloid from catharanthus lanceus

scientific article published on 25 July 2002

Catharanthus lanceus VII. Isolation of tetrahydroalstonine, lochnerinine, and periformyline

scientific article published on 01 August 1965

Catharnthus Alkaloids XXXI: Isolation of Ajmalicine, Pericalline, Tetrahydroalstonine, Vindolinine, and Ursolic acid from Catharanthus Trichophyllus Roots ⬇️

scientific article published on 01 September 1974

Cell culture assay system for the evaluation of natural product-mediated anti-Hepatitis B virus activity

scientific article published on February 1997

Cell-cycle specific cytotoxicity mediated by rearranged ent-kaurene diterpenoids isolated from Parinari curatellifolia.

scientific article

Chemical and biological characterization and clinical evaluation of botanical dietary supplements: a phase I red clover extract as a model.

scientific article published on June 2004

Chemical composition and potential health effects of prunes: a functional food?

scientific article (publication date: May 2001)

Chlorination diversifies Cimicifuga racemosa triterpene glycosides. ⬇️

scientific article published on 08 June 2007

Cimipronidine, a cyclic guanidine alkaloid from Cimicifuga racemosa.

scientific article

Cimiracemates A-D, phenylpropanoid esters from the rhizomes of Cimicifuga racemosa.

scientific article published in October 2002

Cimiracemates A—D, Phenylpropanoid Esters from the Rhizomes of Cimicifuga racemosa

article published in 2005

Cimiracemosides I-P, new 9,19-cyclolanostane triterpene glycosides from Cimicifuga racemosa

scientific article published in October 2002

Clinical studies of red clover (Trifolium pratense) dietary supplements in menopause: a literature review

scientific article

Cocaine content of Erythroxyium species.

scientific article published in December 1974

Comparison of the in vitro estrogenic activities of compounds from hops (Humulus lupulus) and red clover (Trifolium pratense) ⬇️

scientific article

Confusion regarding anticoagulant coumarins in dietary supplements

scientific article published on 01 December 2004

Constituents of Eugenia sandwicensis with potential cancer chemopreventive activity.

scientific article published in September 2001

Constituents of Nealchornea yapurenis (Euophorbiaceae)

scientific article published on 01 March 1980

Constituents of Pithecellobium multiflorum

article published in 2005

Constituents of the Leaves and Stem Bark of Aglaia foveolata ⬇️

scientific article

Constituents of the leaves and twigs of Ficus hispida.

scientific article published in February 2002

Constituents of the stems of Macrococculus pomiferus and their inhibitory activities against cyclooxygenases-1 and -2.

scientific article published in November 2004

Constituents ofCroton crassifoliusRoots ⬇️

scientific article published on 01 February 1988

Correction to Screening Natural Products for Inhibitors of Quinone Reductase-2 Using Ultrafiltration LC–MS

article

Costaricine, a new antiplasmodial bisbenzylisoquinoline alkaloid from Nectandra salicifolia trunk bark

scientific article published on June 1996

Coumarin in vanilla extracts: Its detection and significance

scientific article published in 1987

Coumaroyl iridoids and a depside from cranberry (Vaccinium macrocarpon). ⬇️

scientific article published on 2 February 2007

Cryptopleurine, an active antiviral alkaloid from Boehmeria cylindrica (L.) Sw. (Urticaceae)

scientific article published on 01 September 1972

Crystal Structure of a 1:1 Complex of Natural Diterpenoids: Absolute Configurations and Unambiguous NMR Spectral Assignments of Neoangustifolin and Epinodosinol ⬇️

Current status of plant products reported to inhibit sperm

scientific article published on 01 June 1982

Cycloartane Triterpenes from the Aerial Parts of Actaea racemosa. ⬇️

scientific article published on 13 January 2016

Cytotoxic Constituents of Muntingia calabura Leaves and Stems Collected in Thailand

Cytotoxic Constituents of the Roots of Exostema acuminatum

scientific article published on 25 July 2002

Cytotoxic Flavaglines and Bisamides fromAglaia edulis.

scientific article published on 3 March 2007

Cytotoxic Principles of Parquetina nigrescens (Afzel.) Bullock (Asclepiadaceae ⬇️

scientific article published on 01 October 1975

Cytotoxic activity of cardenolides from Beaumontia brevituba stems

scientific article published on October 1, 1992

Cytotoxic and NF-kappaB inhibitory constituents of Artocarpus rigida ⬇️

scientific article

Cytotoxic and NF-κB inhibitory sesquiterpene lactones from Piptocoma rufescens. ⬇️

scientific article

Cytotoxic and antimicrobial constituents of the bark of Diospyros maritima collected in two geographical locations in Indonesia.

scientific article

Cytotoxic biflavonoids from Selaginella willdenowii

scientific article

Cytotoxic clerodane diterpenes from Polyalthia barnesii

scientific article published on 01 December 1994

Cytotoxic clerodane diterpenoids from the leaves of Premna tomentosa.

scientific article

Cytotoxic constituents from the roots of Tovomita brevistaminea.

scientific article

Cytotoxic constituents from the stem bark of Dichapetalum gelonioides collected in the Philippines ⬇️

scientific article

Cytotoxic constituents of Brachistus stramoniifolius

scientific article published in May 2003

Cytotoxic constituents of Bursera permollis

scientific article published on 01 February 1995

Cytotoxic constituents of the roots of Ekmanianthe longiflora

scientific article

Cytotoxic constituents of the twigs and leaves of Aglaia rubiginosa.

scientific article published on 22 January 2004

Cytotoxic flavaglines and bisamides from Aglaia edulis. ⬇️

scientific article

Cytotoxic flavone analogues of vitexicarpin, a constituent of the leaves of Vitex negundo

scientific article

Cytotoxic flavonoids from the stem bark of Lonchocarpus aff. fluvialis.

scientific article published on June 2002

Cytotoxic flavonols from Gutierrezia microcephala

scientific article published on 01 March 1987

Cytotoxic lignans from the stems of Helicteres hirsuta collected in Indonesia

scientific article

Cytotoxic polyacetylenes from the twigs of Ochanostachys amentacea.

scientific article

Cytotoxic prenylated flavanones from Monotes engleri.

scientific article published in June 1997

Cytotoxic prenylated xanthones and the unusual compounds anthraquinobenzophenones from Cratoxylum sumatranum.

scientific article

Cytotoxic triterpenes from the twigs of Celtis philippinensis.

scientific article published in January 2003

Cytotoxic xanthone constituents of the stem bark of Garcinia mangostana (mangosteen). ⬇️

scientific article

Cytotoxicity versus antitumor effect

scientific article published on 01 May 1973

Dereplication, residual complexity, and rational naming: the case of the Actaea triterpenes

scientific article

Dioxadispiroketal Compounds and a Potential Acyclic Precursor from Amomum aculeatum ⬇️

scientific article

Discovery of anticancer agents of diverse natural origin.

scientific article published on January 2009

Discovery of betulinic acid as a selective inhibitor of human melanoma that functions by induction of apoptosis

scientific article

Discussion of a well-designed clinical trial which did not demonstrate effectiveness: UIC center for botanical dietary supplements research study of black cohosh and red clover ⬇️

scientific article published on October 27, 2010

Diterpene glycosides from Egletes viscosa.

scientific article

ETHNOMEDICAL, BOTANICAL AND PHYTOCHEMICAL ASPECTS OF NATURAL HALLUCINOGENS

scientific article published in 1980

Echinacea angustifolia in rhinovirus infections

scientific article published on 01 November 2005

Editorial

Editorial

scientific article published in June 1994

Editorial 2008

scientific article published on 01 January 2008

Edulisones A and B, two epimeric benzo[b]oxepine derivatives from the bark of Aglaia edulis

scientific article published on 12 November 2005

Effect of Gibberellic Acid on the Growth, Alkaloid Production, and VLB Content of Catharanthus Roseus ⬇️

scientific article published on 01 April 1968

Effect of tannins on screening of plant extracts for enzyme inhibitory activity and techniques for their removal

scientific article published on 01 November 1996

Effective management and operation of graduate programs in colleges of pharmacy

scientific article published on 01 November 1977

Effects of Ayahuasca on the human EEG.

scientific article published on April 1998

Ellagic acid derivatives and cytotoxic cucurbitacins from Elaeocarpus mastersii.

scientific article published in September 2002

Ellagic acid derivatives of Agrostistachys hookeri

scientific article published on 01 December 1988

Enkleine: An Isoquinolone fromEnkleia siamensis ⬇️

scientific article published on 01 December 1991

Ensuring the safety of botanical dietary supplements

scientific article published on 01 February 2008

Estrogens and congeners from spent hops (Humulus lupulus).

scientific article

Ethnopharmacologic studies. I. Rapid solution to a problem--oral use of Heliopsis longipes--by means of a multidisciplinary approach

scientific article published on 01 March 1982

Ethnopharmacology and drug development

scientific article

Ethnopharmacology and future drug development: the North American experience

scientific article published on March 1993

Euphorbia esula L. (Euphorbiaceae). I. Preliminary phytochemical and biological evaluation

scientific article published on 01 June 1968

Evaluation of Fagara zanthoxyloides root extract in sickle cell anemia blood in vitro

scientific article published on September 1, 1975

Evaluation of commercial Ginkgo biloba dietary supplements for the presence of colchicine by high-performance liquid chromatography

scientific article published on 01 July 2002

Evaluation of estrogenic activity of plant extracts for the potential treatment of menopausal symptoms

scientific article published in May 2001

Evaluation of the mutagenic potential of American ginseng (Panax quinquefolius)

scientific article published on 01 August 1986

Evaluation of the mutagenic potential of endod (Phytolacca dodecandra), a molluscicide of potential value for the control of schistosomiasis

scientific article published on July 1984

Evaluation of the potential cancer chemotherapeutic efficacy of natural product isolates employing in vivo hollow fiber tests.

scientific article published in June 2002

Experimental antitumor agents from plants, 1974-76

scientific article published on January 1, 1977

Fagaronine, a new tumor inhibitor isolated from Fagara zanthoxyloides Lam. (Rutaceae)

scientific article published on 01 November 1972

Fertility regulating agents from plants

scientific article published on January 1978

Flavonoid constituents from Eupatorium altissimum L. (Compositae)

scientific article published on April 1, 1977

Flavonoid constituents of Chorizanthe diffusa with potential cancer chemopreventive activity

scientific article published on 01 January 1999

Folotsoside A, a New Pregnane Glycoside from Folotsia sarcostemmoides

Further lupane lactones from Kokoona ochracea

scientific article published on 01 October 1993

GABAergic phthalide dimers fromAngelica sinensis (Oliv.) Diels

scientific article published on 01 November 2006

Germination and Morphine Content of Papaver Somniferum Plants Produced from Commercially Available Poppy Seed ⬇️

scientific article published on 01 December 1975

Growth inhibitory, insecticidal and antifeedant effects of some antileukemic and cytotoxic quassinoids on two species of agricultural pests.

scientific article published in March 1985

Guanidine alkaloids and Pictet-Spengler adducts from black cohosh (Cimicifuga racemosa). ⬇️

scientific article published on March 2009

Gummiferol, a cytotoxic polyacetylene from the leaves of Adenia gummifera

scientific article

Hallucinogenic plants. Various chemical substances are known to be the active hallucinogenic principles in many plants

scientific article

Herb Drinks: Camomile Tea ⬇️

scientific article published on July 24, 1972

High-content screening and mechanism-based evaluation of estrogenic botanical extracts

scientific article published on May 2008

High-field 1H-NMR spectral analysis of some cucurbitacins

scientific article published on 01 May 1985

High-performance liquid chromatographic analysis of Black Cohosh (Cimicifuga racemosa) constituents with in-line evaporative light scattering and photodiode array detection

scientific article published on 8 October 2002

Higher plants--the sleeping giant of drug development

scientific article published on 01 March 1976

Hypoglycemic effect and toxicity of Eleutherococcus senticosus following acute and chronic administration in mice

scientific article published on 01 December 1981

In vitro metabolic interactions between black cohosh (Cimicifuga racemosa) and tamoxifen via inhibition of cytochromes P450 2D6 and 3A4.

scientific article published on 9 August 2011

In vitro serotonergic activity of black cohosh and identification of N(omega)-methylserotonin as a potential active constituent ⬇️

scientific article

In vivo estrogenic comparisons of Trifolium pratense (red clover) Humulus lupulus (hops), and the pure compounds isoxanthohumol and 8-prenylnaringenin

scientific article

Indian Podophyllum: Is It Podophyllum emodi or Podophyllum hexandrum?

scientific article (publication date: November 1979)

Indole alkaloids from Peschiera laeta that enhance vinblastine-mediated cytotoxicity with multidrug-resistant cells

scientific article published on November 1994

Inhibition of uropathogenic Escherichia coli by cranberry juice: a new antiadherence assay

scientific article published on November 2005

Integrated standardization concept for Angelica botanicals using quantitative NMR

scientific article

Ipomopsin, a New Biscoumarin from Ipomopsis aggregata

scientific article published on 17 March 2005

Irisones A and B: two new isoflavones from Iris missouriensis

scientific article published on March 1987

Isocentratherin, a cytotoxic germacranolide from Centratherum punctatum (compositae)

scientific article published on 25 July 2002

Isofraxidin, a cytotoxic coumarin from Micrandra elata (Euphorbiaceae)

scientific article published on 01 September 1980

Isolation Of A Novel Cytotoxic Polyacetylene From A Traditional Anthelmintic Medicinal Plant, Minquartia guianensis

scientific article published on 17 March 2005

Isolation and Characterization of Flaxseed (Linum usitatissimum) Constituents ⬇️

Isolation and characterization of a new triterpene from Iris missouriensis

scientific article published on 01 March 1986

Isolation and characterization of miscellaneous secondary metabolites of Deprea subtriflora.

scientific article published in August 2003

Isolation and structure elucidation of ardisenone: a new, cytotoxic alkenylphenol from Ardisia iwahigensis

scientific article published on 01 May 1997

Isolation of 3,6-dimethoxy-4',5,7-trihydroxyflavone from Acanthospermum glabratum

scientific article published on 01 November 1976

Isolation of bergapten and marmesin from Balanites aegyptiaca

scientific article published on 01 September 1981

Isolation of echinocystic acid-3-O-sulfate, a new triterpene, from Tetrapleura tetraptera, and evaluation of the mutagenic potential of molluscicidal extracts and isolates

scientific article published in November 1993

Isolation of flindersiamine, isoflindersiamine, and a new alkaloid, heliparvifoline, from helietta parvifolia (rutaceae) ⬇️

scientific article published on 01 April 1976

Isolation of gallic acid esters as antiplasmodial constituents of Swintonia foxworthyi (Anacardiaceae)

scientific article published on 01 December 1997

Isolation of hörhammericine from C. lanceus (Apocynaceae) roots

scientific article published on 01 June 1968

Isolation of linoleic acid as an estrogenic compound from the fruits of Vitex agnus-castus L. (chaste-berry).

scientific article published on January 2004

Isolation of β-amyrin and Ellagic Acid From Couroupita Amazonica ⬇️

scientific article published on 01 August 1973

Isolation, stereochemical assignments and molecular mechanics calculation of ethyl β-l-arabinopyranoside

scientific article published on 25 July 2002

Isolation, structural elucidation, and chemical synthesis of 2-hydroxy-3-octadecyl-5-methoxy-1,4-benzoquinone (irisoquin), a cytotoxic constituent of Iris missouriensis

scientific article published on October 1985

Isolation, structure elucidation, and absolute configuration of 26-deoxyactein from Cimicifuga racemosa and clarification of nomenclature associated with 27-deoxyactein

scientific article published in April 2002

Jacoumaric acid, a new triterpene ester from Jacaranda caucana

scientific article published on 25 July 2002

Kmeriol and other aromatic constituents of Kmeria duperreana

scientific article published on 01 July 1989

Lack of androgenicity of Siberian ginseng

scientific article published on 01 May 1992

Letter: Antitumor versus cytotoxicity

scientific article published on 01 June 1974

Letter: Reviewing of manuscripts

scientific article published on March 1, 1975

Letter: pharmacognocist versus pharmacognosist

scientific article published on April 1, 1975

Limonoids from Azadirachta excelsa

scientific article published on 01 April 1998

Lupane derivatives from Lophopetalum wallichii with farnesyl protein transferase inhibitory activity

scientific article published on 01 July 1996

Macharistol, a new cytotoxic cinnamylphenol from the stems of Machaerium aristulatum.

scientific article published in November 2001

Medicinal folklore evaluation. I. Alleged androgenic and aphrodisiac action of pega palo (Rhynchosia pyramidalis)

scientific article published on 01 August 1967

Medicinal plants in therapy

scientific article

Megathyrin B: a cytotoxic diterpene from Isodon megathyrsus

scientific article published in December 1998

Mistletoe hepatitis

scientific article published in October 1981

Modern Approaches for Selecting Biologically Active Plants I: CNS Depressants ⬇️

scientific article published on 01 March 1974

Modulation of the multidrug-resistance phenotype by new tropane alkaloid aromatic esters from Erythroxylum pervillei

scientific article published on December 2001

NAPRALERT: computer handling of natural product research data

scientific article

New Cytotoxic Lupane Lactones from Kokoona ochracea ⬇️

scientific article published on 01 September 1991

New bioactive aromatic compounds from Vismia guianensis.

scientific article

New biphenyl compounds with DNA strand-scission activity from Clusia paralicola

scientific article

New compounds with DNA strand-scission activity from the combined leaf and stem of Uvaria hamiltonii

scientific article published on 01 April 1998

New cytotoxic diterpenes from rondeletia panamensis (rubiaceae)

New lignans from Anogeissus acuminata with HIV-1 reverse transcriptase inhibitory activity

scientific article published on July 1994

Nigranoic acid, a triterpenoid from Schisandra sphaerandra that inhibits HIV-1 reverse transcriptase

scientific article published on May 1996

Nomenclature correction of certain plant n-alkanes ⬇️

scientific article published in October 1967

Novel Strategies for the Discovery of Plant-Derived Anticancer Agents

article

Novel antimitotic dibenzocyclo-octadiene lignan constituents of the stem bark of Steganotaenia araliacea

scientific article published on 01 December 1993

Novel bioactive clerodane diterpenoids from the leaves and twigs of Casearia sylvestris

scientific article published in February 2002

Novel bioactive phenanthrene derivatives from Domohinea perrieri

Novel cytotoxic 1H-cyclopenta[b]benzofuran lignans from Aglaia elliptica

scientific article published on 26 July 2002

Novel cytotoxic acylated oligorhamnosides from Mezzettia leptopoda

scientific article published on 01 December 1998

Novel cytotoxic labdane diterpenoids from Neouvaria acuminatissima

scientific article published on 25 April 2003

Novel cytotoxic ring-a seco-cycloartane triterpenes from Gardenia coronaria and G. sootepensis

Novel stilbenes isolated from the root bark of Ekebergia benguelensis

scientific article published on 26 March 2003

Nutmeg Pharmacognosy ⬇️

scientific article published on October 25, 1973

Nutmeg and epená snuff: differing hallucinogens ⬇️

scientific article published on June 1, 1979

Occurrence of progesterone and related animal steroids in two higher plants.

scientific article

On-plate injection in the preparative separation of alkaloids and glycosides using overpressured layer chromatography

scientific article published on 01 February 1987

Oncogenic and tumor-promoting Spermatophytes and Pteridophytes and their active principles

scientific article published on August 1, 1976

Opioidergic mechanisms underlying the actions of Vitex agnus-castus L.

scientific article

Partial Characterization of Antitumor Tannin Isolated fromCalycogonium squamulosum (Melastomataceae) ⬇️

scientific article published on 01 January 1973

Penicillin Stability to Alcohols ⬇️

scientific article published on 01 May 1970

Pharmacognosy and Chemistry of 'Cannabis Sativa' ⬇️

scientific article published on 01 August 1969

Pharmacokinetics of 23-epi-26-deoxyactein in women after oral administration of a standardized extract of black cohosh.

scientific article published on 23 December 2009

Pharmacological Evaluation of 3,4-Dimethoxyphenylacetamide ⬇️

scientific article published on 01 August 1971

Pharmacy practice and pharmaceutical education in the People's Republic of China

scientific article published on May 1, 1976

Phenolic, iridoid and ionyl glycosides from Homalium ceylanicum

Phytochemical Investigation of Virola peruviana, A New Hallucinogenic Plant ⬇️

scientific article published on September 1, 1973

Phytochemical Investigation of the Flowers of Cassia reticulata Willd. (Leguminosae) ⬇️

scientific article published on 01 November 1968

Phytochemical and Bioactivity Studies on Constituents of the Leaves of Vitex Quinata ⬇️

scientific article

Phytochemical investigation of Convolvulus arvensis (Convolvulaceae)

scientific article published on 01 April 1973

Phytochemistry of cimicifugic acids and associated bases in Cimicifuga racemosa root extracts

scientific article published on March 2009

Phytoconstituents from Vitex agnus-castus fruits ⬇️

scientific article

Place des plantes médicinales dans la thérapeutique

scientific article published in January 1986

Plant Anticancer Agents X. Isolation of Camptothecin and 9-Methoxycamptothecin From Ervatamia heyneaya ⬇️

scientific article published on 01 September 1979

Plant Anticancer Agents XXI. Constituents ofMerrilliodendron megacarpum* ⬇️

scientific article published on 01 December 1981

Plant Anticancer Agents XXXIII. Constituents of Passerina vulgaris1

scientific article published on 01 June 1984

Plant Anticancer Agents XXXV. Further Constituents of Simaba multiflora1,2

scientific article published on 01 August 1985

Plant Anticancer Agents XXXVI. Schottenol Glucoside from Baccharis coridifolia and Ipomopsis aggregata1

scientific article published on 01 December 1985

Plant Anticancer Agents XXXVII. Constituents of Amanoa oblongifolia1

scientific article published on 01 August 1985

Plant Anticancer Agents. XIX. Constituents of Aquilaria malaccensis ⬇️

scientific article published on September 1, 1981

Plant anticancer agents XLIV. Cytotoxic constituents from Stizophyllum riparium

scientific article published on January 1987

Plant anticancer agents XX. Constituents of Nicandra physalodes

scientific article published on 01 December 1981

Plant anticancer agents XXIX. Cleomiscosin A from Simaba multiflora, Soulamea soulameoides, and Matayba arborescens

scientific article published on 01 March 1984

Plant anticancer agents XXV. Constituents of Soulamea soulameoides

scientific article published on 01 May 1983

Plant anticancer agents XXVII: Antileukemic and cytotoxic constituents of Dirca occidentalis (Thymelaeaceae).

scientific article

Plant anticancer agents XXXIII. Constituents of Passerina vulgaris

scientific article published on 01 June 1984

Plant anticancer agents XXXIX: Triterpenes from Iris missouriensis (Iridaceae)

scientific article published on 01 March 1986

Plant anticancer agents XXXV. Further constituents of Simaba multiflora

article published in 1985

Plant anticancer agents XXXVII. Constituents of Amanoa oblongifolia

Plant anticancer agents, L. cytotoxic triterpenes from Sandoricum koetjape stems

scientific article

Plant anticancer agents, XLI. Cardiac glycosides from Streblus asper

Plant anticancer agents, XLII. Cytotoxic constituents from Wikstroemia elliptica

scientific article published on 01 July 1986

Plant anticancer agents, XLIII. (E,E)-7, 12-dioxo-octadeca-8, 10-dien-1-oic acid (ostopanic acid), a cytotoxic fatty acid from Ostodes Paniculata

scientific article published on March 1987

Plant anticancer agents, XLVI. Cytotoxic casbane-type constituents of Agrostistachys hookeri

scientific article published on 01 January 1988

Plant anticancer agents, XLVIII. New cytotoxic flavonoids from Muntingia calabura roots

scientific article published on 01 January 1991

Plant anticancer agents, XXXIV. Cucurbitacins from Elaeocarpus dolichostylus

scientific article published on 01 November 1984

Plant anticancer agents. 28. New antileukemic jatrophone derivatives from Jatropha gossypiifolia: structural and stereochemical assignment through nuclear magnetic resonance spectroscopy

scientific article published in 1983

Plant anticancer agents. XXII. Isolation of a phorbol diester and its delta 5,6-7 beta-hydroperoxide derivative from Ostodes paniculata.

scientific article

Plant anticancer agents. XXIII. 6 alpha-senecioyloxychaparrin, a new antileukemic quassinoid from Simaba multiflora

scientific article published on 01 March 1983

Plant anticancer agents. XXIV. Alkaloid constituents of Simaba multiflora

scientific article published on 01 March 1983

Plant anticancer agents. XXVI. Constituents of Peddiea fischeri

scientific article published on 01 March 1983

Plant anticancer agents. XXX: Cucurbitacins from Ipomopsis aggregata (Polemoniaceae)

scientific article published on 01 March 1984

Plant antitumor agents. 31. The calycopterones, a new class of biflavonoids with novel cytotoxicity in a diverse panel of human tumor cell lines

scientific article published on 01 May 1994

Plants used against cancer - an extension of the work of Jonathan Hartwell

scientific article

Polyacetyleneginsenoside-Ro, a novel triterpene saponin from Panax ginseng

Ponapensin, a Cyclopenta[bc]benzopyran with Potent NF-ϰB Inhibitory Activity from Aglaia ponapensis.

Ponapensin, a cyclopenta[bc]benzopyran with potent NF-kappaB inhibitory activity from Aglaia ponapensis. ⬇️

scientific article published on 30 September 2006

Potential Anticancer Agents, XI. X-Ray Structure Determination of Acantholide [1] ⬇️

scientific article published on September 1, 1979

Potential Anticancer Agents. XIV. Isolation of Spruceanol and Montanin From Cunuria spruceana (Euphorbiaceae) ⬇️

scientific article published on November 1, 1979

Potential Anticancer Agents. XVIII. Constituents of Amyris pinnata

scientific article published on 17 March 2005

Potential Value of Plants As Sources of New Antifertility Agents I * ⬇️

scientific article published on April 1, 1975

Potential Value of Plants as Sources of New Antifertility Agents II * ⬇️

scientific article published on May 1, 1975

Potential anticancer activity of naturally occurring and semisynthetic derivatives of aculeatins A and B from Amomum aculeatum ⬇️

scientific article

Potential anticancer agents I: conforming evidence for the structure of fagaronine.

scientific article

Potential anticancer agents II: antitumor and cytotoxic lignans from Linum album (Linaceae)

scientific article published on 01 January 1975

Potential anticancer agents IX. Isolation of a new simaroubolide, 6alpha-tigloyloxychaparrinone, from Ailanthus integrifolia ssp. calycina (Simaroubaceae)

scientific article published on November 1, 1978

Potential anticancer agents VIII. Constituents of Baliospermum montanum (Euphorbiaceae)

scientific article published on 01 March 1978

Potential anticancer agents XXXII. Hydroquinone from Ipomopsis aggregata

scientific article published on 01 March 1984

Potential anticancer agents vi. Constituents of Ailanthus excelsa (Simaroubaceae)

scientific article published on November 1, 1977

Potential anticancer agents. III. Jacaranone, a novel phytoquinoid from Jacaranda caucana

scientific article published on 01 July 1976

Potential anticancer agents. Part 13. Cytotoxic constituents of Acanthospermum glabratum (Asteraceae)

scientific article published on 01 January 1980

Potential anticancer agents. Part 13. Cytotoxic constituents of Acanthospermum glabratum(Asteraceae)

scientific article published on 23 April 2004

Potential anticancer agents. V. Cardiac glycosides of Asclepias albicans (Asclepiadaceae) ⬇️

scientific article published on 01 February 1980

Potential anticancer agents. XVI. Isolation of bicyclofarnesane sesquiterpenoids from Capsicodendron dinisii

scientific article published on 01 May 1980

Potential cancer chemopreventive agents from Arbutus unedo

scientific article published on April 2006

Potential cancer chemopreventive constituents of the leaves of Macaranga triloba.

scientific article published on February 2004

Potential sweetening agents of plant origin. III. Organoleptic evaluation of Stevia leaf herbarium samples for sweetness

scientific article published on September 1982

Preliminary investigation of Ectopopterys soejartoi

scientific article published on 01 November 1982

Proper identification of the n-alkane from Arctostaphylos patula

scientific article published on 01 November 1967

Proteasome-inhibitory and cytotoxic constituents of Garcinia lateriflora: absolute configuration of caged xanthones ⬇️

scientific article published on July 17, 2010

Pseudosemiglabrin, a platelet aggregation inhibitor from tephrosia semiglabra

scientific article published on 01 November 1990

Quinoline alkaloids from Acronychia laurifolia

scientific article published on September 1999

Quinone-methide triterpenes and salaspermic acid from Kokoona ochracea

scientific article published on 01 January 1994

Quinquangulin, a new naphthopyrone from Cassia quinquangulata (Leguminosae)

scientific article published on 01 July 1977

Relationships between inhibitory activity against a cancer cell line panel, profiles of plants collected, and compound classes isolated in an anticancer drug discovery project.

scientific article

Reporting cytotoxicity and antitumor activity

scientific article published on 01 December 1977

Research highlights from the UIC/NIH Center for Botanical Dietary Supplements Research for Women's Health: Black cohosh from the field to the clinic

scientific article

Resveratrol Tetramers fromVaticadiospyroides

scientific article published on 26 July 2002

Reversal of multidrug resistance by tropane alkaloids from the stems of Erythroxylum rotundifolium.

scientific article published in April 2002

Revision of the NMR Assignments of Pterostilbene and of Dihydrodehydrodiconieferyl alcohol: Cytotoxic Constituents fromAnogeissus acuminata

scientific article published on 7 July 2007

Rocaglaol induces apoptosis and cell cycle arrest in LNCaP cells.

scientific article published on March 2006

Safety and efficacy of black cohosh and red clover for the management of vasomotor symptoms: a randomized controlled trial

scientific article

Saponins from the bark of Nephelium maingayi.

scientific article published in February 2004

Screening natural products for inhibitors of quinone reductase-2 using ultrafiltration LC-MS

scientific article

Seasonal variation of red clover (Trifolium pratense L., Fabaceae) isoflavones and estrogenic activity.

scientific article published in February 2006

Serotonergic activity-guided phytochemical investigation of the roots of Angelica sinensis ⬇️

scientific article published on April 2006

Sesquiterpene lactones and other constituents from a cytotoxic extract of Michelia floribunda

scientific article published on December 1990

Shea butter tree ⬇️

scientific article published on August 1, 1973

Silvestrol and Episilvestrol, Potential Anticancer Rocaglate Derivatives fromAglaia silvestris

Silvestrol and episilvestrol, potential anticancer rocaglate derivatives from Aglaia silvestris

scientific article

Sinoacutine from Glaucium contortuplicatum Boiss

scientific article published on May 1, 1976

South American plants II: taspine isolation and anti-inflammatory activity

scientific article published on January 1, 1979

Sphenostylisins A-K: bioactive modified isoflavonoid constituents of the root bark of Sphenostylis marginata ssp. erecta

scientific article published on 03 October 2013

Structure Elucidation and Chemistry of Catharanthus Alkaloids II. Isolation and Partial Structure of Catharine, a Dimeric Indole Alkaloid From C. Zanceus and C. Roseus

article by Donald J. Abraham et al published 14 October 2006 in Journal of Pharmaceutical Sciences

Structure Elucidation and Chemistry of Catharanthus Alkaloids III: Structure of Leurosine, an Active Anticancer Alkaloid ⬇️

scientific article published on 01 June 1969

Structure Elucidation of Maytenonic Acid, a New Triterpene from Maytenus Senegalensis (Celastraceae) ⬇️

scientific article published on 01 July 1971

Structure elucidation and chemistry of Catharanthus alkaloids. XXX. Isolation and structure elucidation of vincarodine ⬇️

scientific article published on February 22, 1974

Structure elucidation of norlaureline and puterine, new noraporphine alkaloids from Guatteria elata.

scientific article published in September 1977

Structure of Sanguidimerine, a New Major Alkaloid from Sanguinaria canadensis (Papaveraceae)

Studies on Nigerian plants. 3. Biological and phytochemical screening of Lophira lanceolata, and the isolation of benzamide

scientific article published in November 1967

Studies on Vinca major L. (Apocynaceae) I**University of Pittsburgh, School of Pharmacy, Pittsburgh 13, Pa

Studies on herbal remedies I: Analysis of herbal smoking preparations alleged to contain lettuce (Lactuca sativa L.) and other natural products

scientific article published on 01 February 1982

Studies on the antifertility components from Marsdenia koi

scientific article published on 01 January 1991

Studies on zoapatle. VIII: Novel cytotoxic sesquiterpene lactones from Montanoa tomentosa ssp. microcephala

scientific article published on 01 June 1988

Synthesis of cimiracemate B, a phenylpropanoid found in Cimicifuga racemosa

scientific article published in April 2005

THE CORRECT NAME FOR SIBERIAN GINSENG

scientific article published in 1978

Technologies and experimental approaches at the National Institutes of Health Botanical Research Centers

scientific article published on February 2008

The NAPRALERT Database as an Aid for Discovery of Novel Bioactive Compounds

The University of Illinois at Chicago/National Institutes of Health Center for Botanical Dietary Supplements Research for Women's Health: from plant to clinical use.

scientific article published on February 2008

The Vinca Alkaloids: Botany, Chemistry and Pharmacology

scholarly article by T. Swain published in January 1975

The chemical and biologic profile of a red clover (Trifolium pratense L.) phase II clinical extract.

scientific article published on March 2006

The development of pharmacological and chemical research for application to traditional medicine in developing countries

scientific article

The pharmacognosy of Humulus lupulus L. (hops) with an emphasis on estrogenic properties

scientific article

The potential of alkaloids in drug discovery

scientific article

The role of ethnopharmacology in drug development

scientific article published on January 1990

The role of quality assurance and standardization in the safety of botanical dietary supplements

scientific article published on 16 March 2007

The structure of chelidimerine, a new alkaloid from Chelidonium majus

scientific article published on 01 March 1972

The value of plants used in traditional medicine for drug discovery

scientific article

Trifolium pratense (red clover) exhibits estrogenic effects in vivo in ovariectomized Sprague-Dawley rats

scientific article published on 01 January 2002

Tropical rain forests: potential source of new drugs?

scientific article

Two diarylheptanoids and a lignan fromCasuarina junghuhniana

Two new aromatic constitutents from the rootwood of Aeschynomene mimosifolia

scientific article published on February 1996

Typification of Podophyllum hexandrum Royle

scientific article (publication date: August 1981)

Use of overpressure layer chromatography (oplc) for the separation of natural products with antineoplastic activity

scientific article published on 01 November 1986

Use of the hollow fiber assay for the discovery of novel anticancer agents from fungi

scientific article

Use of the in vivo hollow fiber assay in natural products anticancer drug discovery.

scientific article published on March 2009

Valerian extract and valerenic acid are partial agonists of the 5-HT5a receptor in vitro

scientific article

Vitexlactam A, a novel labdane diterpene lactam from the fruits of Vitex agnus-castus

article published in 2002

What is odoratin?

scientific article published on 01 September 1980

Wilforine ⬇️

scientific article published on 01 June 1973

Xanthohumol isolated from Humulus lupulus Inhibits menadione-induced DNA damage through induction of quinone reductase.

scientific article

Xanthones from the twigs of Mammea siamensis

scientific article published on 01 April 1998

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