反应条件
1: aq. HCl / a) 100 deg C, 3.5 h, b) RT, overnight 2: 1.) thionyl chloride, 2.) triethylamine / 1.) reflux, overnight, 2.) water, RT, 2 h View Scheme
参考文献
He, Meizi; Yuan, Dekai; Lin, Wei; Pang, Ruifang; Yu, Xiaolin; Yang, Ming
Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 17 p. 3978 - 3981