Isolation and Identification of Eleven Tertiary Alkaloidsin Corydalis decumbens

Eleven tertiarv alkaloids were isolated from Corvdalis decumbens rhizome Their structures were identified as protopine(Ⅶ),allocryptopine(Ⅷ),cryptopine (Ⅸ),muramine(ⅩⅦ);(+)-tetrahydropalmatine(Ⅲ),(+)-kikemanine (Ⅳ),(一)-scoulerine (ⅩⅧ),(十)-bulbo- capnine (ⅩⅨ),and(一)一capnoidine(Ⅰ),(一)一bicuculline(Ⅴ),(+) coriumidine(ⅩⅣ), respecti vely。 Among these,cryptopine,muramine,(+)-kikemanine,(-)-scoulerine,(一)capnoidine,(一)一bicuculline were isolated for the first time from this plant

斯阔谷里的白色假期

到斯阔谷之前，我曾看过一个视频，它讲述的是居住在斯阔谷的人们，从遥远的爷爷太爷爷辈到现在的年轻人，都会去挑战斯阔谷最高山峰的最难的雪道，然后用各种酷炫的动作翻滚滑雪下来，祖祖辈辈，不同的造型不同的雪板却相同疯狂。