Chemical Studies of Chinese Licorice-Roots. I. Elucidation of Five New Flavonoid Constituents from the Roots of Clycyrrhiza glabra L. Collected in Xinjiang.
作者:Isao KITAGAWA、Wei-Zhong CHEN、Kazuyuki HORI、Emiko HARADA、Naoyuki YASUDA、Masayuki YOSHIKAWA、Jiali REN
DOI:10.1248/cpb.42.1056
日期:——
in Japanese), five new flavonoid compounds named glucoliquiritin apioside (1) (a flavonone bisdesmoside), prenyllicoflavone A (5) (a bisprenylflavone), shinflavone (7) (a prenylated pyranoflavanone), shinpterocarpin (9) and 1-methoxyphaseollin (12) (both pyranopterocarpans), were isolated together with eight known saponins, seven known flavonoid glycosides, and eleven flavonoids. The structures of the
从中国新疆地区(日本的“ Shinkyo-Kanzo”)收集的甘草的风干根中,发现了五种新的类黄酮化合物,称为葡糖苷配基糖苷(1)(一种黄酮双desmoside),异戊二烯酮黄酮A(5)。 )(双异戊二烯黄酮),新黄酮(7)(异戊二烯基吡喃黄烷酮),新戊果皮苷(9)和1-甲氧基菜豆素(12)(均为拟opter果烷),与八种已知的皂苷,七种已知的类黄酮糖苷和十一种类黄酮分离。根据新化合物的化学和物理化学特性,对其结构进行了阐明。