托品碱相关论文
<正> “水家沟”是当地群众的习惯地名,泛指七里墩河沟源头处天水县、市交界的一片起伏山地.毗邻地区指河沟两侧低山及部分川区.纵......
Anisodine was synthesized from 3α-hydroxy-6β-acetyltropine in 11 steps. Laevorotary isomer of anisodine was prepared f......
