1: 87 percent / dimethylformamide / 4 h / 110 - 115 °C 2: 94 percent / HBr gas / CHCl3; acetic acid / Ambient temperature View Scheme
参考文献
Singh, Baldev; Lesher, George Y.; Pluncket, Kevin C.; Pagani, Edward D.; Bode, Donald C.; et al.
Journal of Medicinal Chemistry, 1992 , vol. 35, # 26 p. 4858 - 4865
