摘要
马先蒿属(Pedicularis)植物广泛分布于西北和西南地区.民间多用其根或茎入药,滋阴补肾.本文报道从毛颏马先蒿(P.lasiophrys)中得到的马先蒿甙E(1)和从长花马先蒿(P.longifora)中分得的马先蒿甙Ⅰ(2).
Two new phenylpropanoid glycosides, pediculariosides E and I, were isolated from whole plants of Pedicularis lasiophrys Maxim and P. longifora Rudolph, respectively. On the basks of spectral data and chemical evidence, their structures were determined to be 1'-O-β-.D-(3-methoxy-4-hydroxyl-β-phenyl)-etliyl-6' -O-feruloyl-a-L-(2-acetyl)-rhamnosyl (1→3')-4'-O-acetyl-glucopyranoside and 1' -O-β-D-(3-methoxy-4-hydroxy-β-phenyl)-ethyl-a-L-rhamnosyl (1→3' )-a-L-arabino.syl(1→4' )-6' -O-feruloyl-glucopyranoside.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1992年第4期483-484,共2页
Chemical Journal of Chinese Universities
基金
国家自然科学基金
国家教委博士点基金
关键词
毛颜马先蒿
苯内素甙
马先蒿
Pedicularis lasiophrys
P. longifora
Scrophulariaceae
Phenylpropanoid glycosides
