New triterpenoid saponins from the sponge Erylus nobilis SCIE SCOPUS

Cited 24 time in WEB OF SCIENCE Cited 27 time in Scopus
Title
New triterpenoid saponins from the sponge Erylus nobilis
Author(s)
Shin, J; Lee, HS; Woo, L; Rho, JR; Seo, Y; Cho, KW; Sim, CJ
KIOST Author(s)
Lee, Hyi Seung(이희승)
Alternative Author(s)
신종헌; 이희승; 노정래; 조기웅
Publication Year
2001-06
Abstract
Erylosides G-J (1-4), four new triterpenoid saponins, were isolated from the sponge Erylus nobilis collected from Jaeju Island, Korea. On the basis of the results of combined chemical and spectral analyses, the structures of the aglycones were determined to be lanostane-based, modified penasterols. The oligosaccharide portions were composed of one unit each of L-arabinose, D-galactose, and 2-N-acetyl-D-glucosamine (1 and 3) or two units of L-arabinose and one unit of 2-N-acetyl-D-glucosamine (2 and 4). These compounds exhibited moderate cytotoxicty against a human leukemia cell line.
ISSN
0163-3864
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/5890
DOI
10.1021/np010047d
Bibliographic Citation
JOURNAL OF NATURAL PRODUCTS, v.64, no.6, pp.767 - 771, 2001
Publisher
AMER CHEMICAL SOC
Subject
MARINE SPONGE; ASTEROPUS-SARASINOSUM; OLIGOGLYCOSIDES; GLYCOSIDE; ERYLOSIDE; PENASTEROL; NMR
Type
Article
Language
English
Document Type
Article
Publisher
AMER CHEMICAL SOC
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