Secoiridoid Glycosides from Gentiana olivieri.
作者:Yoshio TAKEDA、Toshiya MASUDA、Gishio HONDA、Yoshihisa TAKAISHI、Michiho ITO、Ozodebek A ASHURMETOV、Olimjon K KHODZHIMATOV、Hideaki OTSUKA
DOI:10.1248/cpb.47.1338
日期:——
From the whole plants of Gentiana Olivieri, three new bitter secoiridoid glycosides, olivierosides A (1), B (2) and C (3) were isolated together with the known compounds, gentiopicroside, sweroside, 6'-O-β-D-glucosylgen-tiopicroside, swertiapunimarin, eustomoside, eustomorusside and septemfidoside, and the structures of the new compounds were elucidated based on spectroscopic and chemical evidence.
从 Gentiana Olivieri 的全株中分离出了三种新的苦味仲呋喃糖苷,即橄榄苷 A (1)、B (2) 和 C (3),以及已知的化合物:龙胆草苷、獐牙菜苷、6'-O-β-D-葡萄糖苷-gen-tiopicroside、獐牙菜皂苷、桔梗苷、桔梗苷和 septemfidoside,并根据光谱和化学证据阐明了新化合物的结构。