Chemical Modification of Methyl Pyropheophorbide-d and Synthesis of Chlorophyllous Chlorin Derivatives
Wang Zhen, Yang Ze, Liu Yang, Xu Xisen, Qi Caixia, Wang Jinjun
Chin. J. Org. Chem. . 2012, (12): 2300 -2308 .  DOI: 10.6023/cjoc201207022