Distinction of absolute configuration at C-22 of C-23-hydroxyspirostane and C-23-hydroxyspirosolane glycosides.
It has been revealed that the absolute configurations at C-22 of 23-hydroxyspirostane and 23-hydroxyspirosolane could be unambiguouly judged by the (1)H- and (13)C-NMR spectroscopies.
Matsushita
Sayaka
S
Faculty of Medical and Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan.
Yanai
Yoshihiro
Y
Fusyuku
Asami
A
Ikeda
Tsuyoshi
T
Ono
Masateru
M
Nohara
Toshihiro
T
D006027:Glycosides / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D015394:Molecular Structure; D013150:Spirostans / Q000737:chemistry*; D013237:Stereoisomerism
D006027:Glycosides; D013150:Spirostans