1988 年 36 巻 2 号 p. 834-836
Two new rotenoid analogues, boeravinone A and B, have been isolated from the roots of (Boerhaavia)___- (diffusa)___- Linn. (Nytaginaceae) and their structures have been determined based on the 2-D NMR spectroscopy including INADEQUATE and 1H-13C long range COSY.KEYWORDS-(Boerhaavia)___- (diffusa)___-; Nyctaginaceae; rotenoid; boeravinone A; boeravinone B