Journal article
Penifulvins B-E and a silphinene analogue : Sesquiterpenoids from a fungicolous isolate of Penicillium griseofulvum
Journal of natural products (Washington, D.C.), Vol.69(11), pp.1601-1605
2006
DOI: 10.1021/np060327z
PMID: 17125229
Abstract
Penifulvins B-E (2-5), four new sesquiterpenoids with a dioxa[5.5.5.6]fenestrane ring system, have been isolated from cultures of an isolate of Penicillium griseofulvum (NRRL 35584), together with a new silphinene derivative, 12-hydroxysilphinene-15-oic acid (6). Penifulvins B-E (2-5) are oxidized analogues of penifulvin A (1) and were identified by analysis of NMR and MS data. 12-Hydroxysilphinen-15-oic acid (6) is biogenetically similar, and penifulvins A-E are presumed to be derived from a silphinene precursor. The structures of 2-6, including absolute configuration, were assigned by analysis of NMR data and application of chemical methods. © 2006 American Chemical Society and American Society of Pharmacognosy.
Details
- Title: Subtitle
- Penifulvins B-E and a silphinene analogue : Sesquiterpenoids from a fungicolous isolate of Penicillium griseofulvum
- Creators
- SANG HEE Shim - Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, United StatesJames B Gloer - Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, United StatesDonald T Wicklow - Mycotoxin Research Unit, Agricultural Research Service, National Center for Agricultural Utilization Research, USDA, Peoria, Illinois 61604, United States
- Resource Type
- Journal article
- Publication Details
- Journal of natural products (Washington, D.C.), Vol.69(11), pp.1601-1605
- Publisher
- American Society of Pharmacognosy
- DOI
- 10.1021/np060327z
- PMID
- 17125229
- ISSN
- 0163-3864
- eISSN
- 1520-6025
- Language
- English
- Date published
- 2006
- Academic Unit
- Chemistry
- Record Identifier
- 9984216728902771
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