Study on the constituents of Paris quadriforia L.
作者:TOSHIHIRO NOHARA、YOSHIKO ITO、HARUKO SEIKE、TETSUYA KOMORI、MINEHIRO MORIYAMA、YUTAKA GOMITA、TOSHIO KAWASAKI
DOI:10.1248/cpb.30.1851
日期:——
Seven compounds have been isolated from whole plants of Paris quadriforia L. and their chemical structures characterized as follows ; pennogenin (1), pennogenin 3-O-α-L-rhamnopyranosyl-(1→2)-[α-L-rhamnopyranosyl-(1→4)]-β-D-glucopyranoside (2), pennogenin 3-O-α-L-rhamnopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→4)-[α-L-rhamno-pyranosyl-(1→2)]-β-D-glucopyranoside (3), 22-hydroxyfurostanol 3, 26-O-bisglycoside corresponding to 3 (4), 1-dehydrotrillenogenin (5), ecdysterone (10) and kaempferol 3-O-β-D-glucopyranosyl-(1→4)-β-D-glucopyranoside (11). In addition, a stimulative effect of 3, one of the major components, on isolated bull frog heart was observed.
从四叶草(Paris quadriforia L.)的全株中分离出七种化合物,其化学结构如下:pennogenin(1)、pennogenin 3-O-α-L-rhamnopyranosyl-(1→2)-[α-L-rhamnopyranosyl-(1→4)]-β-D-glucopyranoside(2)、pennogenin 3-O-α-L-rhamnopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→4)-[α-L-rhamno-pyranosyl-(1→2)]-β-D-glucopyranoside(3)、22-hydroxyfurostanol 3, 26-O-bisglycoside(对应于3)(4)、1-dehydrotrillenogenin(5)、ecdysterone(10)和kaempferol 3-O-β-D-glucopyranosyl-(1→4)-β-D-glucopyranoside(11)。此外,还观察到主要成分之一3对分离牛蛙心脏的刺激作用。