台湾鼠李中的黄酮醇和蒽醌苷。

Flavonol and anthraquinone glycosides from Rhamnus formosana.

作者信息

Lin C N, Chung M I, Gan K H, Lu C M

机构信息

Natural Products Research Center, Kaohsiung Medical College, Taiwan, R.O.C.

出版信息

Phytochemistry. 1991;30(9):3103-6. doi: 10.1016/s0031-9422(00)98262-1.

DOI:10.1016/s0031-9422(00)98262-1

PMID:1367798

Abstract

Two new flavonol triglycosides, and a new anthraquinone glycoside, have been isolated from the roots of Rhamnus formosana. These compounds have been characterized as rhamnazin 3-O-[alpha-L-rhamopyranosyl(1----4)-alpha-L-rhamnopyranosyl(1----6 )]-beta-D-galactopyranoside (rhamnazin 3-isorhamninoside), rhamnocitrin 3-O-isorhamninoside and 1,6,8-trihydroxy-3-methylanthraquinone 1-O-rhamnosyl(1----2)glucoside, respectively.

摘要

从台湾鼠李的根部分离出了两种新的黄酮醇三糖苷和一种新的蒽醌糖苷。这些化合物分别被鉴定为鼠李秦素3 - O - [α - L - 鼠李吡喃糖基(1→4)-α - L - 鼠李吡喃糖基(1→6)] - β - D - 吡喃半乳糖苷（鼠李秦素3 - 异鼠李糖苷）、鼠李柠檬素3 - O - 异鼠李糖苷以及1,6,8 - 三羟基 - 3 - 甲基蒽醌1 - O - 鼠李糖基(1→2)葡萄糖苷。