A new alkaloid, tortifolisine and four known alkaloids, delavinone, solanidine, imperialine, tortifoline, were isolated from the bulbs of Fritillaria tortifolla collected from Xingjiang Province, northwest China.
我们从其鳞茎中分得5个生物碱成分,其中一个新生物碱命名为托贝辛(Tortifolisine,1);另4个已知成分分别鉴定为西贝素(Imperialine,2)、茄次碱(Solanidine,3)、(Delavinone,4)和Tortifoline(5)。