List of works by Till Opatz

(2E,4R,5R,6S)-2-(4,5,6-Trihy-droxy-cyclo-hex-2-en-1-yl-idene)acetonitrile

scientific article published on 23 August 2012

(Z)-Amino-(2-methyl-3-oxoisoindolin-1-yl-idene)acetonitrile

scientific article published on 7 November 2009

(±)-Alternarlactones A and B, Two Antiparasitic Alternariol-like Dimers from the Fungus Alternaria alternata P1210 Isolated from the Halophyte Salicornia sp

scientific article published on 27 August 2019

1,3-Benzyl Migration in Iminium Ions: Evidence for a Fast Free-Radical Chain Reaction

scientific article published on 4 November 2011

3'-Demethyldihydromaldoxin and dihydromaldoxin, two anti-inflammtory diaryl ethers from a Steganospora species. ⬇️

scientific article

3,4-Dihydro-2H-pyrrole-2-carbonitriles: Useful Intermediates in the Synthesis of Fused Pyrroles and 2,2'-Bipyrroles

scientific article published on 06 May 2016

4-Dechloro-14-deoxy-oxacyclododecindione and 14-deoxy-oxacylododecindione, two inhibitors of inducible connective tissue growth factor expression from the imperfect fungus Exserohilum rostratum

scientific article published on 08 December 2014

A Highly Active System for the Metal-Free Aerobic Photocyanation of Tertiary Amines with Visible Light: Application to the Synthesis of Tetraponerines and Crispine A

scientific article published on 01 March 2016

A Light-Induced Vinylogous Nazarov-Type Cyclization

scientific article published on 09 June 2016

A Modular Access to (±)-Tubocurine and (±)-Curine - Formal Total Synthesis of Tubocurarine

scientific article published on 20 December 2016

A Modular Formal Total Synthesis of (±)-Cycloclavine

scientific article published on 04 February 2016

A Photoinduced Cobalt-Catalyzed Synthesis of Pyrroles through in Situ-Generated Acylazirines

scientific article published on 29 April 2016

A Photoredox-Catalyzed Four Component Reaction for the Atom-Efficient Synthesis of Complex Secondary Amines

A Regio- and Diastereoselective Anodic Aryl-Aryl Coupling in the Biomimetic Total Synthesis of (-)-Thebaine

scientific article published on 14 June 2018

A Visible Light-Driven Minisci-Type Reaction with N-Hydroxyphthalimide Esters

scientific article published on 27 March 2018

A Xylochemically Inspired Synthesis of Lamellarin G Trimethyl Ether via an Enaminone Intermediate

scientific article published on 21 August 2019

A concise route to MK-4482 (EIDD-2801) from cytidine

scientific article published on 08 October 2020

A five-step synthesis of (±)-tylophorine via a nitrile-stabilized ammonium ylide

scientific article published on 19 July 2012

A high-yielding modular access to the lamellarins: synthesis of lamellarin G trimethyl ether, lamellarin η and dihydrolamellarin η.

scientific article published on 7 October 2013

A new ceramide from the leaves of Lannea schimperi (Hochst. ex A.Rich.) Engl

scientific article published on 06 July 2020

A new flavone from the roots of Milicia excelsa (Moraceae).

scientific article published in July 2013

A new member of the fusaricidin family - structure elucidation and synthesis of fusaricidin E.

scientific article published on 20 July 2017

A new polyketide from the bark of Hypericum roeperianum Schimp. (Hypericaceae)

scientific article published on 15 October 2019

A new ursane-type triterpene oxoglucopyranoside from Crossopteryx febrifuga

scientific article published on 01 November 2019

A one-pot cascade to protoberberine alkaloids via Stevens rearrangement of nitrile-stabilized ammonium ylides

scientific article published on 27 January 2015

A photochemical one-pot three-component synthesis of tetrasubstituted imidazoles

scientific article published on 06 October 2014

A short and modular approach towards 3,5-disubstituted indolizidine alkaloids

scientific article published on 05 July 2016

A surprising switch in absolute configuration of anti-inflammatory macrolactones

scientific article published on 01 April 2016

Absolute Configuration Determination of 2,3-Dihydro-1H,5H-pyrazolo[1,2-a]pyrazoles Using Chiroptical Methods at Different Wavelengths

scientific article published on 17 November 2016

Acute and Repeated Treatment with 5-PAHSA or 9-PAHSA Isomers Does Not Improve Glucose Control in Mice

scientific article published on 21 June 2018

Allantofuranone, a new antifungal antibiotic from Allantophomopsis lycopodina IBWF58B-05A. ⬇️

scientific article published on 30 January 2009

An Efficient Synthesis of Tenofovir (PMPA): A Key Intermediate Leading to Tenofovir-Based HIV Medicines

An aldimine cross-coupling for the diastereoselective synthesis of unsymmetrical 1,2-diamines

scientific article published on 01 September 2005

An unexpected three-component condensation leading to amino- (3-oxo-2,3-dihydro-1H-isoindol-1-ylidene)- acetonitriles

scientific article published in November 2004

Anti-inflammatory drimane sesquiterpene lactones from an Aspergillus species.

scientific article published on 18 April 2014

Anti-inflammatory tetraquinane diterpenoids from a Crinipellis species.

scientific article

Ascomycones A-C, heptaketide metabolites from an unidentified ascomycete

scientific article

Asymmetric One-Pot Synthesis of (3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-ol: A Key Component of Current HIV Protease Inhibitors

scientific article published on 20 December 2016

Bioconjugation of Small Molecules to RNA Impedes Its Recognition by Toll-Like Receptor 7.

scientific article published on 24 March 2017

Bisbenzylisoquinoline Alkaloids

scientific article published on 11 September 2018

Caffeate and piperidine-3-ol derivatives from the stem bark of Cassia sieberiana

scientific article published on 01 November 2019

Carbohydrate nanocarriers in biomedical applications: functionalization and construction

scientific article published on 17 August 2015

Carbohydrate-Based Nanocarriers Exhibiting Specific Cell Targeting with Minimum Influence from the Protein Corona

scientific article published on 04 May 2015

Carbohydrates as Multifunctional Chiral Scaffolds in Combinatorial Synthesis.

scientific article published in October 1998

Caripyrin, a new inhibitor of infection-related morphogenesis in the rice blast fungus Magnaporthe oryzae ⬇️

scientific article published on 9 April 2010

Characterization of the synthetic cannabinoid MDMB-CHMCZCA.

scientific article

Chemical profiling of the synthetic cannabinoid MDMB-CHMICA: Identification, assessment, and stability study of synthesis-related impurities in seized and synthesized samples

scientific article published on 17 June 2019

Chemoenzymatic synthesis of functional sialyl Lewis(x) mimetics with a heteroaromatic core

scientific article published on 30 May 2014

Chromatographically separable rotamers of an unhindered amide

scientific article

Correction to "A Xylochemically Inspired Synthesis of Lamellarin G Trimethyl Ether via an Enaminone Intermediate"

scientific article published on 04 November 2019

Correction: Total synthesis of two potent anti-inflammatory macrolactones of the oxacyclododecindione type

scientific article published on 5 August 2015

Coumarin derivatives from Pedilanthus tithymaloides as inhibitors of conidial germination in Magnaporthe oryzae

Cover Picture: Xylochemistry-Making Natural Products Entirely from Wood (Angew. Chem. Int. Ed. 47/2015)

scholarly article by Daniel Stubba et al published 21 October 2015 in Angewandte Chemie International Edition

Crystal structure analysis of a star-shaped triazine compound: a combination of single-crystal three-dimensional electron diffraction and powder X-ray diffraction

scientific article published on 18 May 2018

Cyclocondensation of alpha-aminonitriles and enones: a short access to 3,4-dihydro-2H-pyrrole 2-carbonitriles and 2,3,5-trisubstituted pyrroles

scientific article published in November 2009

Cytotoxicity of the Sesquiterpene Lactones Neoambrosin and Damsin from Ambrosia maritima Against Multidrug-Resistant Cancer Cells

scientific article

D-glucose as a multivalent chiral scaffold for combinatorial chemistry

scientific article published in November 2002

Drimane Sesquiterpenoids from Marasmius sp. Inhibiting the Conidial Germination of Plant-Pathogenic Fungi

scientific article published on 23 October 2012

Drug Candidates for Autoimmune Diseases

scientific article published in 2022

ESI-MS2 and Anti-inflammatory Studies of Cyclopropanic Triterpenes. UPLC-ESI-MS and MS2 Search of Related Metabolites from Donella ubanguiensis

scientific article published on January 2017

Elatumic acid: a new ursolic acid congener from Omphalocarpum elatum Miers (Sapotaceae).

scientific article published on July 2014

Elucidation of the biosynthesis and degradation of allantofuranone by isotopic labelling and fermentation of modified precursors

scientific article published on 01 January 2011

Enantioselective Synthesis of α-Quaternary Amino Acids by Alkylation of Deprotonated α-Aminonitriles

scientific article published on 12 June 2015

Enantioselective synthesis of (-)-dihydrocodeine and formal synthesis of (-)-thebaine, (-)-codeine, and (-)-morphine from a deprotonated α-aminonitrile

scientific article published on 01 October 2014

Enantioselective synthesis of tetrahydroprotoberberines and bisbenzylisoquinoline alkaloids from a deprotonated α-aminonitrile

scientific article published on 26 October 2011

Examples of xylochemistry: colorants and polymers

Excelsoside: a new benzylic diglycoside from the leaves of Milicia excelsa

scientific article published on 01 July 2014

Facile Preparation of 3-Amino-4-(arylamino)-1H-isochromen-1-ones by a New Multicomponent Reaction

GKK1032A₂, a secondary metabolite from Penicillium sp. IBWF-029-96, inhibits conidial germination in the rice blast fungus Magnaporthe oryzae

scientific article

Ganodermycin, a novel inhibitor of CXCL10 expression from Ganoderma applanatum ⬇️

scientific article published on 27 July 2011

Gems from traditional north-African medicine: medicinal and aromatic plants from Sudan

scientific article published on 17 April 2012

Gold(II) Porphyrins in Photoinduced Electron Transfer Reactions

scientific article published on 29 March 2019

HPMA-Based Nanocarriers for Effective Immune System Stimulation

scientific article published on 10 April 2019

Haloperoxidase Mimicry by CeO2-x Nanorods Combats Biofouling

scientific article published on 29 November 2016

Heterocycles from α-aminonitriles

scientific article published on 12 September 2014

Hirsutane-type sesquiterpenes with uncommon modifications from three basidiomycetes

scientific article published in May 2010

Identification and Characterization of a Single High-Affinity Fatty Acid Binding Site in Human Serum Albumin

scientific article published on 28 November 2017

Identification of NF-κB as Determinant of Posttraumatic Stress Disorder and Its Inhibition by the Chinese Herbal Remedy Free and Easy Wanderer.

scientific article published on 06 April 2017

Inhibitor-Induced Dimerization of an Essential Oxidoreductase from African Trypanosomes

scientific article published on 30 January 2019

Iodocyclization of o-alkynylbenzamides revisited: formation of isobenzofuran-1(3H)-imines and 1H-isochromen-1-imines instead of lactams

scientific article published on 06 November 2012

Isolactarane and Sterpurane Sesquiterpenoids from the BasidiomycetePhlebia uda

scientific article published on 29 June 2012

Isolation and biological activity of new norhirsutanes from Creolophus cirrhatus.

scientific article

Left, right, or both? On the configuration of the phenanthroindolizidine alkaloid tylophorine from Tylophora indica

scientific article published on 31 January 2013

Light Induced C-C Coupling of 2-Chlorobenzazoles with Carbamates, Alcohols, and Ethers

scientific article published on 13 May 2016

Light-Induced Alkylation of (Hetero)aromatic Nitriles in a Transition-Metal-Free C-C-Bond Metathesis.

scientific article published on 7 April 2017

Making natural products from renewable feedstocks: back to the roots?

scientific article published on 01 March 2020

Marine Indole Alkaloids

scientific article

Marine Isonitriles and Their Related Compounds

scientific article

Marine Pyrrole Alkaloids

scientific article published in 2021

Mechanism and cis/trans Selectivity of Vinylogous Nazarov-type [6π] Photocyclizations †.

scientific article published on 22 December 2017

Modular De novo Synthesis of Unsymmetrical BODIPY Dyes Possessing Four Different Aryl Substituents

scientific article published on 21 August 2017

Modular one-pot synthesis of tetrasubstituted pyrroles from alpha-(alkylideneamino)nitriles

scientific article published on 22 August 2007

Modular synthesis of tetrasubstituted imidazoles and trisubstituted oxazoles by aldimine cross-coupling

scientific article published on 01 January 2009

Multivalency Beats Complexity: A Study on the Cell Uptake of Carbohydrate Functionalized Nanocarriers to Dendritic Cells

scientific article from 2020

N-[(1S,2S)-2-Amino-1,2-diphenyl-eth-yl]-4-methyl-benzene-sulfonamide [(S,S)-TsDPEN]. ⬇️

scientific article published on 27 November 2010

Naphthoquinones as Covalent Reversible Inhibitors of Cysteine Proteases-Studies on Inhibition Mechanism and Kinetics

scientific article published on 28 April 2020

Neo-clerodane diterpenoids from Conyza pyrrhopappa Sch.Bip. ex A.Rich

scientific article published on 15 November 2019

New Alkenylresorcinols with Cytotoxic and Antimicrobial Activities from the Leaves of Embelia schimperi

scientific article published on 29 July 2020

New Cysteine Protease Inhibitors: Electrophilic (Het)arenes and Unexpected Prodrug Identification for the Trypanosoma Protease Rhodesain

scientific article published on 23 March 2020

New caloporoside derivatives and their inhibition of fungal spore germination.

scientific article published on July 2009

New naphthoquinone derivatives from the ascomycete IBWF79B-90A.

scientific article published on January 2009

Non-toxic cyanide sources and cyanating agents

article

Noncovalent Targeting of Nanocarriers to Immune Cells with Polyphosphoester-Based Surfactants in Human Blood Plasma

scientific article published on 04 October 2019

Omphalotins E-I, Five Oxidatively Modified Nematicidal Cyclopeptides fromOmphalotus olearius

scientific article published on 29 January 2009

One-pot synthesis of polysubstituted indolizines by an addition/cycloaromatization sequence

scientific article published on 14 June 2013

One-pot synthesis of pyrrole-2-carboxylates and -carboxamides via an electrocyclization/oxidation sequence

scientific article published on 13 November 2014

Oxacyclododecindione, a novel inhibitor of IL-4 signaling from Exserohilum rostratum ⬇️

scientific article

Phenguignardic Acid and Guignardic Acid, Phytotoxic Secondary Metabolites from Guignardia bidwellii

scientific article published on 10 July 2012

Photoredox Alkenylation of Carboxylic Acids and Peptides: Synthesis of Covalent Enzyme Inhibitors

scientific article published on 03 January 2019

Photoredox-Catalyzed Four-Component Reaction for the Synthesis of Complex Secondary Amines

scientific article published on 11 March 2020

Phytotoxic dioxolanone-type secondary metabolites from Guignardia bidwellii

scientific article published on 11 February 2013

Phytotoxic dioxolanones are potential virulence factors in the infection process of Guignardia bidwellii.

scientific article published on 21 August 2017

Polyethylene bio-degradation by caterpillars?

scientific article

Predicting 19 F NMR chemical shifts: A combined computational and experimental study of a trypasonomal oxidoreductase-inhibitor complex

scientific article published on 02 April 2020

Preparation of indoles from alpha-aminonitriles: A short synthesis of FGIN-1-27.

scientific article

Racemization-free synthesis of (S)-(+)-tylophorine from L-proline by radical cyclization

scientific article published in May 2010

Radical addition to iminium ions and cationic heterocycles.

scientific article

Ring Contracting Rearrangements of 3-Amino-4-(arylamino)-1H-isochromen-1-ones

Ring expansion of 1,2,3,4-tetrahydroisoquinolines to dibenzo[c,f]azonines. An unexpected [1,4]-sigmatropic rearrangement of nitrile-stabilized ammonium ylides

scientific article published on 07 May 2014

SF002-96-1, a new drimane sesquiterpene lactone from an Aspergillus species, inhibits survivin expression.

scientific article published on 13 December 2013

Saponin with antibacterial activity from the roots of Albizia adianthifolia

scientific article published on 04 October 2019

Screening of ligands for the Ullmann synthesis of electron-rich diaryl ethers

scientific article

Selective C-H Activation of Methoxy Groups in a Three-Component Photoreaction.

scientific article

Separation, isolation and stereochemical assignment of imazalil enantiomers and their quantitation in an in vitro toxicity test

scientific article published on 04 May 2016

Sesquiterpene Lactones from <i>Vernonia tufnelliae</i>: Structural Characterization and Biological Evaluation

scientific article published in 2022

Sfp-type 4'-phosphopantetheinyl transferase is indispensable for fungal pathogenicity

scientific article

Simple two-step synthesis of 2,4-disubstituted pyrroles and 3,5-disubstituted pyrrole-2-carbonitriles from enones

scientific article published on 24 February 2014

Sterelactones: new isolactarane type sesquiterpenoids with antifungal activity from Stereum sp. IBWF 01060. ⬇️

scientific article

Structure elucidation of hypocreolide A by enantioselective total synthesis.

scientific article published on 4 March 2010

Structure, Biosynthesis, and Bioactivity of Photoditritide from Photorhabdus temperata Meg1

scientific article published on 04 December 2019

Sweet (hetero)aromatics: glycosylated templates for the construction of saccharide mimetics

scientific article published on 11 July 2011

Synthesis and biological evaluation of a D-ring-contracted analogue of lamellarin D.

scientific article published on 9 February 2017

Synthesis and screening of libraries of synthetic tripodal receptor molecules with three different amino acid or peptide arms: identification of iron binders

scientific article

Synthesis of 1,2-Disubstituted Indoles from α-Aminonitriles and 2-Halobenzyl Halides

scientific article published on 12 February 2016

Synthesis of 4-amino-5-fluoropyrimidines and 5-amino-4-fluoropyrazoles from a β-fluoroenolate salt

scientific article published on 20 March 2020

Synthesis of Highly Substituted 2-13C-Imidazolium Salts and Metal NHC Complexes for the Investigation of Electronic Unsymmetry by NMR

Synthesis of Lamellarin D Trimethyl Ether and Lamellarin H via 6π-Electrocyclization

scientific article published on 29 October 2015

Synthesis of alkaloids by Stevens rearrangement of nitrile-stabilized ammonium ylides: (±)-laudanosine, (±)-laudanidine, (±)-armepavine, (±)-7-methoxycryptopleurine, and (±)-xylopinine

scientific article published on 9 May 2013

Synthesis of bioactive 2-aza-analogues of ipecac and alangium alkaloids

scientific article published on 01 September 2010

Synthesis of lamellarin U and lamellarin G trimethyl ether by alkylation of a deprotonated alpha-aminonitrile

scientific article published on 24 May 2008

Synthetic approaches to the lamellarins--a comprehensive review

scientific article

Tanzawaic acids I-L: Four new polyketides from Penicillium sp. IBWF104-06. ⬇️

scientific article published on 22 January 2014

Terphenyl Derivatives from Allantophomopsis lycopodina

scientific article

Tetracyclic Terpenoids fromDasyscyphus niveus, Dasyscyphins D and E

scientific article published on 05 September 2008

The Chinese herbal formula Free and Easy Wanderer ameliorates oxidative stress through KEAP1-NRF2/HO-1 pathway

scientific article

The Creolophins: A Family of Linear Triquinanes fromCreolophus cirrhatus (Basidiomycete) ⬇️

scientific article published on 25 September 2007

The endoperoxide ascaridol shows strong differential cytotoxicity in nucleotide excision repair-deficient cells.

scientific article published on 17 January 2012

Thoughts on What Chemists Can Contribute to Fighting SARS-CoV-2 - A Short Note on Hand Sanitizers, Drug Candidates and Outreach

scientific article published on 24 April 2020

TiO2 Nanoparticles Functionalized with Non-innocent Ligands Allow Oxidative Photocyanation of Amines with Visible/Near-Infrared Photons

scientific article published on 17 October 2018

Titelbild: Xylochemie - Naturstoffsynthese aus Holz (Angew. Chem. 47/2015)

Total Synthesis of (-)-Hymenosetin

scientific article published on 16 December 2015

Total Synthesis of (-)-Oxycodone via Anodic Aryl-Aryl Coupling

scientific article published on 18 February 2019

Total Synthesis of Phenanthroindolizidine Alkaloids by Combining Iodoaminocyclization with Free Radical Cyclization

scientific article published on 06 July 2016

Total Synthesis of a Partial Structure from Arabinogalactan and its Application for Allergy-Prevention

scientific article published on 24 June 2020

Total Synthesis of epi-Trichosetin

scientific article published on 03 December 2018

Total synthesis and biological evaluation of seven new anti-inflammatory oxacyclododecindione-type macrolactones

scientific article published on 21 July 2020

Total synthesis and biological evaluation of the natural product (-)-cyclonerodiol, a new inhibitor of IL-4 signaling

scientific article

Total synthesis of two potent anti-inflammatory macrolactones of the oxacyclododecindione type

scientific article published on 24 June 2015

Transition-Metal-Free Decarboxylative Photoredox Coupling of Carboxylic Acids and Alcohols with Aromatic Nitriles

scientific article published on 25 July 2016

Unique regioselectivity in the C(sp3)-H α-alkylation of amines: the benzoxazole moiety as a removable directing group

scientific article published on 24 July 2014

Unravelling the biosynthesis of pyriculol in the rice blast fungus Magnaporthe oryzae

scientific article

Visible Light-Induced Sulfonylation/Arylation of Styrenes in a Double Radical Three-Component Photoredox Reaction

scientific article published on 28 May 2019

Visible Light-Induced Sulfonylation/Arylation of Styrenes in a Double Radical Three-Component Photoredox Reaction

Xanthepinone, an antimicrobial polyketide from a soil fungus closely related to Phoma medicaginis.

scientific article published in October 2009

Xylochemie - Naturstoffsynthese aus Holz

Xylochemistry--Making Natural Products Entirely from Wood

scientific article published on 16 October 2015

rac-4-{(E)-[1-Cyano-1-cyclo-hexyl-2-(1H-indol-3-yl)eth-yl]imino-meth-yl}benzonitrile

scientific article

α-Aminonitriles: From Sustainable Preparation to Applications in Natural Product Synthesis

scientific article published on 24 July 2020

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