Synthesis of Novel Caffeyl Triterpenic Esters and Their Hepatic Protective Effect
Jia Jiong, Sun Xuehua, Shao Tengfei, Jin Shugen, Gao Yueqiu, Wang Jianwu
Chin. J. Org. Chem. . 2012, (04): 760 -764 .  DOI: 10.6023/cjoc1108291