KOREOSIDE-A, A NEW NONHOLOSTANE TRITERPENE GLYCOSIDE FROM THE SEA-CUCUMBER CUCUMARIA-KORAIENSIS

Authors
AVILOV SA KALINOVSKY AI KALININ VI STONIK VA RIGUERA R JIMENEZ C
Citation
Sa. Avilov et al., KOREOSIDE-A, A NEW NONHOLOSTANE TRITERPENE GLYCOSIDE FROM THE SEA-CUCUMBER CUCUMARIA-KORAIENSIS, Journal of natural products, 60(8), 1997, pp. 808-810
Citations number
13
Categorie Soggetti
Chemistry,"Plant Sciences","Pharmacology & Pharmacy","Chemistry Medicinal
Journal title
Journal of natural products → ACNP
ISSN journal
01633864
Volume
60
Issue
8
Year of publication
1997
Pages
808 - 810
Database
ISI
SICI code
0163-3864(1997)60:8<808:KANNTG>2.0.ZU;2-M
Abstract
The new triterpene glycoside koreoside A (1) has been isolated from th e sea cucumber Cucumaria koraiensis. Koreoside a (1) is the first glyc oside reported from holothurians that presents a Delta(7) nonholostane aglycon without a lactone group and with a shortened side chain. Its structure has been elucidated by C-13 and H-1 NMR as well as FABMS stu dies.