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Literature DB >> 12762817

Structure reassignment of the fungal metabolite TAEMC161 as the phytotoxin viridiol.

Abstract

Two-dimensional NMR analyses including HMBC, NOESY, and ROESY as well as 1D NOE experiments led to a reassignment of the structure of the recently identified Trichoderma hamatum metabolite TAEMC161 (1) as the previously known viridiol (2). In addition, GIAO-calculated (13)C NMR chemical shifts of 1 and 2 provided strong support for the revised structure.

Entities: Chemical Species

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Year: 2003 PMID： 12762817 DOI： 10.1021/np0300277

Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050

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Cited

7 in total

1. Addressing the stereochemistry of complex organic molecules by density functional theory-NMR: vannusal B in retrospective.

Authors: Giacomo Saielli; K C Nicolaou; Adrian Ortiz; Hongjun Zhang; Alessandro Bagno
Journal: J Am Chem Soc Date: 2011-03-25 Impact factor: 15.419

2. Asterogynins: secondary metabolites from a Costa Rican endophytic fungus.

Authors: Shugeng Cao; Leila Ross; Giselle Tamayo; Jon Clardy
Journal: Org Lett Date: 2010-10-15 Impact factor: 6.005

Review 3. Hymenoscyphus pseudoalbidus, the causal agent of European ash dieback.

Authors: Andrin Gross; Ottmar Holdenrieder; Marco Pautasso; Valentin Queloz; Thomas Niklaus Sieber
Journal: Mol Plant Pathol Date: 2013-10-07 Impact factor: 5.663

4. The potential utility of predicted one bond carbon-proton coupling constants in the structure elucidation of small organic molecules by NMR spectroscopy.

Authors: Chandrasekhar Venkata; Mark J Forster; Peter W A Howe; Christoph Steinbeck
Journal: PLoS One Date: 2014-11-03 Impact factor: 3.240

Structure reassignment of the fungal metabolite TAEMC161 as the phytotoxin viridiol.

1. Addressing the stereochemistry of complex organic molecules by density functional theory-NMR: vannusal B in retrospective.

2. Asterogynins: secondary metabolites from a Costa Rican endophytic fungus.

Review 3. Hymenoscyphus pseudoalbidus, the causal agent of European ash dieback.

4. The potential utility of predicted one bond carbon-proton coupling constants in the structure elucidation of small organic molecules by NMR spectroscopy.

5. B-norsteroids from Hymenoscyphus pseudoalbidus.

6. The furan-osteroid viridiol.

7. Sampling CASE Application for the Quality Control of Published Natural Product Structures.