A New Pentacyclic Triterpenoid Glucoside from Prunus serrulata var. spontanea
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چکیده
منابع مشابه
A new pentacyclic cucurbitane glucoside and a new triterpene from the fruits of Gymnopetalum integrifolium.
A new pentacyclic cucurbitane glucoside, named aoibaclyin (1) and a new triterpene (2) have been isolated from the EtOH extract of the fruits of Gymnopetalum integrifolium Kurz (Cucurbitaceae), together with three known compounds, bryoamaride (3), 25-O-acetylbryoamaride (4) and beta-sitosterol 3-O-beta-D-glucopyranoside (5). The structures of these compounds were elucidated by spectroscopic ana...
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Outcome: Phytochemical investigation of Cyperus rotundus tubers resulted in isolation of four phytoconstituents characterized as n-tritriacontan-16-one (1), Lup-12, 20 (29)-dien-3β-ol-3-α-L-arabinofuranosyl-2'-octadec-9"-eonate (2), npentadecanyl-9-octadecenoate (3) and n-tetradecanyl-n-octadec-9, 12-dienoate (4). Only compound 2 showed antimicrobial activity. Lup-12, 20 (29)-dien-3β-ol3-α-L-ar...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 2004
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.52.157