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KMID : 0043319950180010041
Archives of Pharmacal Research
1995 Volume.18 No. 1 p.41 ~ p.43
The Structure of Kushenol M from Sophora flavescens
Ryu Shi-Yong

Lee Seung-Ho
No Zae-Sung
Kim Kye-Young
Lee Sueg-Geun
Ahn Jong-Woong
Abstract
The linkage pattem of two side chains i.e., a isopentenyl and a lavandulyl group in kushenol M(I), a flavonoid from Sophora flavescens was established by the aid of 2-D NMR techniques, especially DEPT, COSY and COLOC experiments. Thus, I was unequivocally determined as (2R, 3R)-5, 7, 2¡¯, 4¡¯-tetrahydroxy-6-isopentenyl-8-lavandulyflavanonol.
KEYWORD
Kushenol M, Flavonoid, Sophora flavescens, NMR, COLOC
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