Chemical Modifications of Purpurin-18 and Synthesis of Chlorophyllous Chlorins Derivatives
Liu Hongyao, Zhu Guohua, Liu Ranran, Jin Yingxue,Qi Caixia, Wang Jinjun
Chin. J. Org. Chem. . 2015, (6): 1320 -1329 .  DOI: 10.6023/cjoc201410003