Search filters

List of works by Mahabir Gupta

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

scientific article published on 01 September 1999

3-Farnesyl-2-hydroxybenzoic acid is a new anti-Helicobacter pylori compound from Piper multiplinervium.

scientific article

3-Phenylcoumarins as inhibitors of HIV-1 replication.

scientific article

4,5-Dihydroblumenol A, a New Nor-isoprenoid from Perrottetia multiflora

A New Larvicidal Lignan from Piper fimbriulatum.

scientific article published in January 2005

A Novel Type of Dimeric Secoiridoid Glycoside fromLisianthius jefensis ROBYNSet ELIAS

A methylflavan with free radical scavenging properties from Pancratium littorale.

scientific article

A new coumarin from the fruits of Coutarea hexandra

scientific article

A new cytotoxic friedelane acid--pluricostatic acid--and other compounds from the leaves of Marila pluricostata

scientific article

A quarter century of pharmacognostic research on Panamanian flora: a review.

scientific article published on 14 June 2011

A search for anti-viral properties in Panamanian medicinal plants. The effects on HIV and its essential enzymes

scientific article

Alkaloids and other compounds from Psychotria correae

Alkaloids of Erythroxylum lucidum stem-bark

Andinermals A-C, antiplasmodial constituents from Andira inermis

scientific article published in November 2001

Anti-Candida Cassane-Type Diterpenoids from the Root Bark of Swartzia simplex.

scientific article published on 11 December 2015

Anti-malarial activity and HS-SPME-GC-MS chemical profiling of Plinia cerrocampanensis leaf essential oil.

scientific article published on 13 January 2014

Antifungal Xanthones from Roots of Marila laxiflora

scientific article published on 25 March 2003

Antifungal and cytotoxic activities of some N-substituted aniline derivatives bearing a hetaryl fragment

scientific article published on 17 October 2007

Antifungal and larvicidal compounds from the root bark of Cordia alliodora

scientific article published on March 2000

Antifungal and larvicidal cordiaquinones from the roots of Cordia curassavica

scientific article

Antifungal and larvicidal meroterpenoid naphthoquinones and a naphthoxirene from the roots of Cordia linnaei

scientific article published on March 1998

Antifungal benzoic acid derivatives from Piper Dilatatum in honour of Professor G. H. Neil Towers 75th birthday

scientific article published on 25 July 2002

Antifungal principles of Baccharis pedunculata

scientific article published on 01 August 1995

Antifungal, cytotoxic and SAR studies of a series of N-alkyl, N-aryl and N-alkylphenyl-1,4-pyrrolediones and related compounds

scientific article published on 23 March 2011

Antiinflammatory activity of Anthurium cerrocampanense Croat in rats and mice

scientific article published on 01 July 1998

Antimalarial natural products drug discovery in Panama

scientific article

Antioxidant C-glucosylxanthones from the leaves of Arrabidaea patellifera.

scientific article

Antioxidant phenylethanoid glycosides and a neolignan from Jacaranda caucana

scientific article

Antiplasmodial activity of isoflavones from Andira inermis

scientific article published on November 2000

Bioactive anthraquinone glycosides from Picramnia antidesma spp. fessonia

scientific article published on January 1995

Bioactive constituents from three Vismia species

scientific article published on 01 June 2003

Bioactivity Profiling of Plant Biodiversity of Panama by High Throughput Screening

scientific article published on 01 January 2019

Biphenyls and a xanthone from monnina sylvatica

scientific article published on 25 July 2002

Chemical Adulterants in Herbal Medicinal Products: A Review.

scientific article published on 7 April 2016

Chemical Components of Cuphea Species. Carthagenol: A New Triterpene from C. carthagenensis

scientific article published on 01 December 1994

Chemical Composition and Biological Activity of Essential Oils from Different Species of Piper from Panama.

scientific article published on 10 June 2016

Chemical Constituents of Anacardium occidentale as Inhibitors of Trypanosoma cruzi Sirtuins

scientific article published on 03 April 2019

Cheminformatic characterization of natural products from Panama

scientific article

Clerodane Diterpenes from Casearia corymbosa as Allosteric GABAₐ Receptor Modulators ⬇️

scientific article published on 27 April 2022

Combining Activity Profiling with Advanced Annotation to Accelerate the Discovery of Natural Products Targeting Oncogenic Signaling in Melanoma

scientific article published on 31 May 2022

Complement-Inhibiting Properties of Apeiba tibourbou

scientific article published on 01 June 1994

Composition and biological activity of essential oils from Protium confusum.

scientific article published in October 2009

Composition and biological activity of the essential oil from leaves of Plinia cerrocampanensis, a new source of alpha-bisabolol.

scientific article published on 16 December 2009

Constituents of the essential oils fromPiper friedrichsthaliiC.DC. andP. pseudolindeniiC.DC. from Central America

Cornutins C-L, neo-clerodane-type diterpenoids from Cornutia grandifolia var. intermedia

scientific article published on 01 October 2003

Correction to Eudesmane Sesquiterpenes from Verbesina lanata with Inhibitory Activity against Grapevine Downy Mildew

scientific article published on 16 February 2018

Correction: Anti-malarial activity and HS-SPME-GC-MS chemical profiling of Plinia cerrocampanensis leaf essential oil.

scientific article

Cyclotide proteins and precursors from the genus Gloeospermum: filling a blank spot in the cyclotide map of Violaceae

scientific article

Cytotoxic 4-phenylcoumarins from the leaves of Marila pluricostata.

scientific article published in March 2005

Cytotoxic and antimicrobial benzophenones from the leaves of Tovomita longifolia.

scientific article published in March 2006

Cytotoxic biflavonoids from Selaginella willdenowii

scientific article

Cytotoxic cucurbitacin constituents from Sloanea zuliaensis

scientific article published on 01 November 2003

Cytotoxic flavonol glycosides from Triplaris cumingiana.

scientific article published on February 2005

Cytotoxic-antineoplastic activity of hydroquinone derivatives

scientific article published on February 2002

Dammarane-type triterpenes from Cordia spinescens

scientific article published in May 2003

Diayangambin exerts immunosuppressive and anti-inflammatory effects in vitro and in vivo.

scientific article

Ethnobotanical inventory of medicinal plants used by the Guaymi Indians in western Panama. Part I.

scientific article published in July 1987

Ethnobotanical inventory of medicinal plants used by the Guaymi Indians in western Panama. Part II.

scientific article published in February 1990

Eudesmane Sesquiterpenes from Verbesina lanata with Inhibitory Activity against Grapevine Downy Mildew.

scientific article

Evaluation of bioactive saponins and triterpenoidal aglycons for their binding properties on human endothelin ETA and angiotensin AT1 receptors

scientific article published in September 2004

Five new prenylated stilbenes from the root bark of Lonchocarpus chiricanus

scientific article published on June 2001

Flavonol and secoiridoid glycosides from Coutoubea spicata

article published in 2002

Flavonol glycosides from Monnina sylvatica

scientific article published on 01 January 1991

High-Content Screening Pipeline for Natural Products Targeting Oncogenic Signaling in Melanoma

Hypoglycemic activity of Neurolaena lobata (L.) R. BR

scientific article published on 01 May 1984

Identification of Antifungal Compounds from the Root Bark of Cordia anisophylla J.S. Mill. ⬇️

scientific article published on 08 November 2018

Identification of Triterpenoids from Schefflera systyla, Odontadenia puncticulosa and Conostegia speciosa and In Depth Investigation of Their in vitro and in vivo Antifungal Activities

Identification of oleamide in Guatteria recurvisepala by LC/MS-based Plasmodium falciparum thioredoxin reductase ligand binding method

scientific article published on 12 May 2011

Identification of two isomeric meroterpenoid naphthoquinones fromCordia linnaei by liquid chromatography-mass spectrometry and liquid chromatography-nuclear magnetic resonance spectroscopy

article

In vitro antiplasmodial activity of Central American medicinal plants

scientific article published on September 1999

In vitro cytotoxicity of 11 Panamanian plants

scientific article published in June 2003

In vitro effect of sanguinarine alkaloid on binding of [3H]candesartan to the human angiotensin AT1 receptor

scientific article

In vitro inhibition of [3H]-angiotensin II binding on the human AT1 receptor by proanthocyanidins from Guazuma ulmifolia bark.

scientific article

Inhibitory activity on binding of specific ligands to the human angiotensin II AT(1) and endothelin 1 ET(A) receptors: bioactive benzo[c]phenanthridine alkaloids from the root of Bocconia frutescens

scientific article published in September 2002

Iridoid glycosides from the stems of Pithecoctenium crucigerum (Bignoniaceae).

scientific article

Iseluxine: A Novel Isoquinolinone Alkaloid from Isei a luxurians§ ⬇️

scientific article published in 2015

Isolation and structure elucidation of an isoflavone and a sesterterpenoic acid from Henriettella fascicularis

scientific article published on December 2002

Isolation of major components from the roots of Godmania aesculifolia and determination of their antifungal activities

scientific article published on 19 December 2013

LC-DAD-MS-based metabolite profiling of three species of Justicia (Acanthaceae).

scientific article published on 6 November 2012

Leaf essential oils of three panamanian Piper species

article

Lycopodiaceae from Panama: a new source of acetylcholinesterase inhibitors

scientific article published on 02 July 2012

Medical ethnobotany of the Teribes of Bocas del Toro, Panama.

scientific article

Medicinal plant inventory of Kuna Indians: Part 1.

scientific article

Molluscicidal saponins from Swartzia simplex

scientific article published on 25 July 2002

Monoterpene Dimers fromLisianthius seemannii

scholarly article by Sylvain Rodriguez et al published 1998 in Helvetica Chimica Acta

Neoflavonoids as Inhibitors of HIV-1 Replication by Targeting the Tat and NF-κB Pathways

scientific article published on 19 February 2017

New Lignan Glucosides from Stemmadenia minima*

scientific article published on 01 June 1992

New Natural Sesquiterpenes as Modulators of Daunomycin Resistance in a Multidrug-ResistantLeishmaniatropicaLine‖,⊥

scientific article published on 01 October 1999

New Phenolic and Quinone-methide Triterpenes fromMaytenusSpecies (Celastraceae)

New cytotoxic naphthopyrane derivatives from Adenaria floribunda

scientific article published on 01 March 2004

Novel Acetogenins from the Leaves of Annona purpurea

Occurrence of (-)-Geosm in and Other Terpenoids in an Axenic Culture of the Liverwort Symphyogyna brongniartii ⬇️

scientific article published on 2 August 2018

Phenylethanoid glycosides from Stachytarpheta cayennensis (Rich.) Vahl, Verbenaceae, a traditional antimalarial medicinal plant ⬇️

article

Physalins from Witheringia solanacea as modulators of the NF-kappaB cascade.

scientific article published on March 2006

Phytochemical and Biological Study of Slemmadenia minima

scientific article published on 01 October 1991

Phytochemical study of Alzatea verticillata, the sole species belonging to the Alzateaceae family ⬇️

scientific article published on 9 March 2023

Plants as sources of antimalarial drugs, part 6: Activities of Simarouba amara fruits

article

Protein-alkaloid relationship in Datura stramonium var. tatula

scientific article published on 01 August 1972

Pyrrolizidine alkaloids of Ipomoea hederifolia and related species

Quinoline alkaloids from Psychotria glomerulata

scientific article published on 23 April 2003

Rational and Efficient Preparative Isolation of Natural Products by MPLC-UV-ELSD based on HPLC to MPLC Gradient Transfer

scientific article published on 29 April 2015

Screening of Anticancer and Immunomodulatory Activities of Panamanian Plants

article

Screening of Latin American Plants for Cytotoxic Activity

article

Screening of Latin American plants for antiparasitic activities against malaria, Chagas disease, and leishmaniasis.

scientific article

Screening of Panamanian Plant Extracts for Pesticidal Properties and HPLC-Based Identification of Active Compounds. ⬇️

scientific article published on 11 December 2014

Screening of Panamanian Plants for Cosmetic Properties, and HPLC-Based Identification of Constituents with Antioxidant and UV-B Protecting Activities ⬇️

scientific article published on 15 October 2014

Screening of plants of Amaryllidaceae and related families from Panama as sources of acetylcholinesterase inhibitors

scientific article published on 01 September 2010

Sipandinolide: A Butenolide Including a Novel Type of Carbon Skeleton from Siparuna andina

article

Sipandinolide: A Butenolide Including a Novel Type of Carbon Skeleton from Siparuna andina

scientific article published on 13 June 2017

Sipaucins A-C, sesquiterpenoids from Siparuna pauciflora

scientific article published in June 2003

Spermine alkaloids from Albizia adinocephala with activity against Plasmodium falciparum plasmepsin II.

scientific article

Spiroterpenoids from Plagiochila moritziana

Structure elucidation and NMR assignments of two new triterpenoids from the stems of Paragonia pyramidata (Bignoniaceae) ⬇️

scientific article published on 09 March 2011

Structure revision of a furanocoumarin from Dorstenia contrajerva

Subcutaneous antifungal screening of Latin American plant extracts against Sporothrix schenckii and Fonsecaea pedrosoi.

scientific article

Synthesis and evaluation of novel E-2-(2-thienyl)- and Z-2-(3-thienyl)-3-arylacrylonitriles as antifungal and anticancer agents

scientific article

Taxiphyllin from Henriettella fascicularis

scientific article published on 28 February 2003

Taxiphyllin from Henriettella fascicularis

scientific article published on 29 June 2005

Triterpene saponins from Randia formosa

scientific article published on 01 May 2000

Triterpenes and triterpene glycosides from Paradrymonia macrophylla

scientific article published on 23 April 2003

Triterpenes from Warszewiczia coccinea (Rubiaceae) as inhibitors of acetylcholinesterase.

scientific article published in October 2009

Two new alkylresorcinols from Homalomena wendlandii and their cytotoxic activity

scientific article published on 01 August 2012

Unusual composition of the essential oils from the leaves ofPiper aduncum

article

Value of the ethnomedical information for the discovery of plants with antifungal properties. A survey among seven Latin American countries.

scientific article published on 25 September 2009

Vasoactive effects of different fractions from two Panamanians plants used in Amerindian traditional medicine

scientific article published on 30 June 2010

Vasorelaxant properties of acid and neutral fractions of Dimerocostus strobilaceus Kuntze used by Kuna Indians of Panama.

scientific article

Xanthine oxidase inhibitory activity of some Panamanian plants from Celastraceae and Lamiaceae

scientific article published on 01 April 1995

Paulina is supported by:

About Paulina

Help