2-((3,3-dimethyl-1-phenylbutoxy)carbonyl)benzoic acid 、
番木鳖碱 以
丙酮 为溶剂,
以17%的产率得到(4aR,5aS,8aR,13aS,15aS,15bR)-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinolin-14-one;2-[(1S)-3,3-dimethyl-1-phenylbutoxy]carbonylbenzoic acid