FURANOFLAVONES FROM ROOT BARK OF MILLETTIA-SANAGANA

被引:16
作者
MBAFOR, JT
ATCHADE, AT
NKENGFACK, AE
FOMUM, ZT
STERNER, O
机构
[1] UNIV YAOUNDE 1, FAC SCI, DEPT ORGAN CHEM, YAOUNDE, CAMEROON
[2] LUND UNIV, LUND INST TECHNOL, CTR CHEM, S-22100 LUND, SWEDEN
关键词
MILLETTIA SANAGANA; LEGUMINOSAE; ROOT BARK; FURANOFLAVONES; FURANOCHALCONE;
D O I
10.1016/0031-9422(95)00058-F
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
A new furanoflavone, named sanaganone, was isolated from the root bark of Millettia sanagana in addition to four known compounds, pongamol, lanceolatin B, kanjone and 5-methoxy furano [7,8:4 '',5 ''] flavone. The structure of the new compound was elucidated by spectroscopic analysis, including 2D NMR techniques (DQF COSY, HETCOR, long-range HETCOR and NOESY), as 2''',2'''-dimethylpyrano [5,6:5''',6'''] furano [7,8:4 '',5 ''] flavone.
引用
收藏
页码:949 / 952
页数:4
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