反应条件
1: 87 percent / 80 h / Ambient temperature 2: 2.) 4 N HCl / 1.) ethyl acetate, 5-18 deg C, 3 h, 2.) ethyl acetate, reflux, 1 h View Scheme
参考文献
Taguchi; Kondo; Inoue; Kawahata; Jinbo; Sakamoto; Tsukamoto
Journal of Medicinal Chemistry, 1992 , vol. 35, # 1 p. 94 - 99
