Chemical study towards the structural diversity elucidation of the chemical constituents contained in hallucinogenic plants.

对致幻植物阿拉伯茶（Catha edulis）中所含的卡西酮及其推定的生物合成中间体麻黄碱进行了综合合成。并对不含麻黄碱的美洲麻黄进行了化学成分检索。在此基础上，对光亲和标记试剂和光解离受体钓鱼竿试剂的合成进行了研究。

Comprehensive syntheses of the analogs were proceeded, respectively about cathinone contained in a hallucinogenic plant Khat (Catha edulis), and its presumed biosynthetic intermediate ephedrine. Moreover, chemical constituents search of Ephedra americana in which ephedrine is not contained was performed. Furthermore, syntheses of the reagents for biosynthetic study were advanced about the photo-affinity labeling reagent and the photo-dissociation receptor fishing rod reagent that has fished the labeled biosynthetic enzyme, respectively.