A Concisely Convergent Synthesis of Berberine Chloride
Chen Cheng, Xu Mengmeng, Zhao Qing, Liu Chengxiu, Yang Hongjun, Feng Yuchuan
Chin. J. Org. Chem. . 2017, (2): 503 -507 .  DOI: 10.6023/cjoc201612005