TRITERPENOID SAPONINS FROM MIMOSA-PIGRA

Authors
ENGLERT J WENIGER B LOBSTEIN A ANTON R KREMPP E GUILLAUME D LEROY Y
Citation
J. Englert et al., TRITERPENOID SAPONINS FROM MIMOSA-PIGRA, Journal of natural products, 58(8), 1995, pp. 1265-1269
Citations number
8
Categorie Soggetti
Chemistry,"Plant Sciences","Pharmacology & Pharmacy
Journal title
Journal of natural products → ACNP
ISSN journal
01633864
Volume
58
Issue
8
Year of publication
1995
Pages
1265 - 1269
Database
ISI
SICI code
0163-3864(1995)58:8<1265:TSFM>2.0.ZU;2-A
Abstract
Two novel triterpene glycosides have been isolated from Mimosa pigra. The aglycone of these two compounds was identified as machaerinic acid by H-1- and C-13-nmr spectroscopy and by comparison with an authentic sample. This aglycone is substituted at position C-3 by an identical oligosaccharide chain in these glycosides, and at position C-21 by eit her a Z/E-methoxycinnamic [1] unit or an E-cinnamic acid [2] unit.