7,20-EPOXY-ENT-KAURENOIDS FROM ISODON ENANDERIANUS

Authors
WANG YH CHEN YZ LIN ZW SUN HD FAN JS
Citation
Yh. Wang et al., 7,20-EPOXY-ENT-KAURENOIDS FROM ISODON ENANDERIANUS, Phytochemistry, 48(7), 1998, pp. 1267-1269
Citations number
7
Categorie Soggetti
Biology,"Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
48
Issue
7
Year of publication
1998
Pages
1267 - 1269
Database
ISI
SICI code
0031-9422(1998)48:7<1267:7FIE>2.0.ZU;2-8
Abstract
Two new 7,20-epoxy-ent-kaurenoids, enanderianin A and B, were isolated from the leaves of Isodon enanderianus and identified on the basis of spectroscopic methods. The structures of the new compounds were estab lished at 1 beta,6 beta,7 beta-trihydroxy-11 alpha,19-diacetoxy-7 alph a,20-epoxy-ent-kaur-16-en-15-one and 1 beta,6 beta,7 beta,11 alpha-tet rahydroxy-19-acetoxy-7 alpha,20-epoxy-ent-kaur-16-en-15-one. (C) 1998 Elsevier Science Ltd. All rights reserved.