Process Improvement on the Synthesis of Nitidine Chloride
Xu Xusheng, Liu Zhiqian, Shao Wenhao, Ye Ji, Sun Qingyan, He Weiwei, Zhang Weidong
Chin. J. Org. Chem. . 2015, (6): 1353 -1356 .  DOI: 10.6023/cjoc201412036