STYRYL-PYRONES FROM GONIOTHALAMUS-ARVENSIS

Authors
BERMEJO A BLAZQUEZ MA RAO KS CORTES D
Citation
A. Bermejo et al., STYRYL-PYRONES FROM GONIOTHALAMUS-ARVENSIS, Phytochemistry, 47(7), 1998, pp. 1375-1380
Citations number
17
Categorie Soggetti
Biology,"Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
47
Issue
7
Year of publication
1998
Pages
1375 - 1380
Database
ISI
SICI code
0031-9422(1998)47:7<1375:SFG>2.0.ZU;2-B
Abstract
Two novel styrl-pyrones, (+)-garvensintriol and (+)-etharvendiol, toge ther with a known cytotoxic furano-furone, (+)-goniofufurone, have bee n isolated from the stem bark of Goniothalamus arvensis. A different r elative configuration, cis-erythro-erythro for garvensintriol and cis- threo-erythro for etharvendiol, is established, and their absolute ste reochemistry is discussed. (C) 1998 Elsevier Science Ltd. All rights r eserved.