doi: 10.1021/np50121a013.
A new monodesmosidic triterpenoid saponin from the seeds of Vigna unguiculata subsp. unguiculata
Affiliations
- PMID: 7561899
- DOI: 10.1021/np50121a013
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A new monodesmosidic triterpenoid saponin from the seeds of Vigna unguiculata subsp. unguiculata
J Nat Prod.
1995 Jul.
Abstract
A new triterpenoid saponin, 3-O-[alpha-L-rhamnopyranosyl-(1-->4)-beta-D- galactopyranosyl-(1-->4)-beta-D-glucuronopyranosyl]-soyaspogeno l B [1] was isolated along with cycloartenol, stigmasterol, 3-O-acetyloleanolic acid, and sitosterol 3-beta-D-glucoside from a methanolic extract of the seeds of Vigna unguiculata subsp. unguiculata. The structure of 1 was elucidated by spectroscopic and chemical means.
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