Bioactive constituents from Chinese natural medicines.: XXII.: Absolute structures of new megastigmane glycosides, sedumosides E1, E2, E3, F1, F2, and G, from Sedum sarmentosum (Crassulaceae)

被引：60
|
作者：
Morikawa, Toshio
Zhang, Yi
Nakamura, Seikou
Matsuda, Hisashi
Muraoka, Osamu
Yoshikawa, Masayuki [1 ]
机构：
[1] Kyoto Pharmaceut Univ, Yamashina Ku, Kyoto 6078412, Japan
[2] Kinki Univ, Pharmaceut Res & Technol Inst, Osaka 5778502, Japan
[3] Kinki Univ, Sch Pharm, Osaka 5778502, Japan
来源：
CHEMICAL & PHARMACEUTICAL BULLETIN | 2007年 / 55卷 / 03期
关键词：
Sedum sarmentosum; sedumoside; sarmentol; megastigmane; Chinese natural medicine; Crassulaceae;
D O I：
10.1248/cpb.55.435
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
Six new megastigmane glycosides, sedumosides E-1, E-2, E-3, F-1, F-2, and G, were isolated from the whole plant of Sedum sarmentosum (Crassulaceae). The structures of new constituents including the absolute configuration were elucidated on the basis of chemical and physicochemical evidence.
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页码：435 / 441
页数：7
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