反应条件
1: 100 percent / 10percent HCl / 4 h / Heating 2: 1.) triethylamine, ethyl chloroformate / 1.) CHCl3, -10 deg C, 1 h, 2.)a) from -10 deg C to -5 deg C, 1 h, b) RT View Scheme
参考文献
Kato; Morie; Hino; Kon; Naruto; Yoshida; Karasawa; Matsumoto
Journal of Medicinal Chemistry, 1990 , vol. 33, # 5 p. 1406 - 1413