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).
Six new megastigmane glycosides, sedumosides E1, E2, E3, F1, F2, 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.
Morikawa
Toshio
T
Kyoto Pharmaceutical University, Yamashina-ku, Kyoto, Japan.
Zhang
Yi
Y
Nakamura
Seikou
S
Matsuda
Hisashi
H
Muraoka
Osamu
O
Yoshikawa
Masayuki
M
D003512:Cyclohexanones / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry*; D015394:Molecular Structure; D045792:Norisoprenoids / Q000737:chemistry*; D031963:Sedum / Q000737:chemistry*
D003512:Cyclohexanones; D004365:Drugs, Chinese Herbal; D005960:Glucosides; D006027:Glycosides; D045792:Norisoprenoids; C413264:megastigmane