Triterpenoids and a diterpene from Euphorbia iberica

Authors
Oksuz, S Ulubelen, A Barla, A Kohlbau, HJ Voelter, W
Citation
S. Oksuz et al., Triterpenoids and a diterpene from Euphorbia iberica, PLANTA MED, 65(5), 1999, pp. 475-477
Citations number
13
Categorie Soggetti
Pharmacology & Toxicology
Journal title
PLANTA MEDICA
ISSN journal
00320943 → ACNP
Volume
65
Issue
5
Year of publication
1999
Pages
475 - 477
Database
ISI
SICI code
0032-0943(199906)65:5<475:TAADFE>2.0.ZU;2-N
Abstract
From the aerial parts of Euphorbia iberica, an ingenane diterpene ester, in genol 20-eicosanoate, and three ursane-type triterpenoids, 3 beta-acetoxy-u rs-12-ene-1 beta,11 alpha-diol, 3 beta-(E)-coumaroyloxy-urs-12-ene, and 3 b eta-(Z)-coumaroyloxy-urs-12-ene have been isolated together with known cylc oartane-type triterpenes, a flavone, and coumarins. The first four compound s are new and their structures were determined by spectroscopic methods.