Synthesis and Cytotoxicity of N 12-Ethyl Substituted Indolocarbazole Derivatives
Ma Hongguang, Wang Liping, Xu Zhihong, Zhang Yapeng, Li Xia, Zhu Weiming
Chin. J. Org. Chem. . 2016, (8): 1839 -1846 .  DOI: 10.6023/cjoc201602035