Structural determination of aspericins AC, new furan and pyran derivates from the marine‐derived fungus  Rhizopus  sp. 2‐PDA‐61, by 1D and 2D NMR spectroscopy | Zendy

Wang Fazuo | Zendy; Zhu Tianjiao | Zendy; Zhang Min | Zendy; Lin Aiqun | Zendy; Zhu Weiming | Zendy; Gu Qianqun | Zendy

Premium

Structural determination of aspericins AC, new furan and pyran derivates from the marine‐derived fungus Rhizopus sp. 2‐PDA‐61, by 1D and 2D NMR spectroscopy

Author(s) -

Wang Fazuo,

Zhu Tianjiao,

Zhang Min,

Lin Aiqun,

Zhu Weiming,

Gu Qianqun

Publication year - 2010

Publication title -

magnetic resonance in chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.483

H-Index - 72

eISSN - 1097-458X

pISSN - 0749-1581

DOI - 10.1002/mrc.2545

Subject(s) - chemistry , dept , two dimensional nuclear magnetic resonance spectroscopy , furan , pyran , stereochemistry , carbon 13 nmr , nuclear magnetic resonance spectroscopy , rhizopus , fungus , marine fungi , organic chemistry , botany , fermentation , biology

Three new furan and pyran derivatives named aspericins AC (1–3), as well as a known asperic acid (4), have been isolated from the marine‐derived fungus Rhizopus sp. 2‐PDA‐61. The complete 1 H and 13 C NMR assignments for the new compounds were carried out using 1 H, 13 C, DEPT, COSY, HMQC, HMBC, and NOESY NMR experiments. Compounds 1–3 were evaluated for their cytotoxic activities on P388, A549, HL‐60, and BEL‐7420 cell lines by the MTT and SRB methods. Copyright © 2009 John Wiley & Sons, Ltd.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research