重氮甲烷 、 mundulea flavanone A 生成 (S)-7-Methoxy-2-(4-methoxy-phenyl)-8-(3-methyl-but-2-enyl)-chroman-4-one
参考文献:
名称:
Two prenylated flavanones from Mundulea suberosa
摘要:
Two new prenylated flavanones, mundulea flavanones A and B, were isolated from the chloroform extract of stembark of Mundulea suberosa along with the previously reported compounds munetone, mundulone and mundulea lactone. Their structures were established by spectral data as 4'-hydroxyisoderricin and 7-methyl-4'-hydroxyglabranin. (C) 1997 Elsevier Science Ltd.