Synthesis and evaluation of a novel series of heterocyclic oleanolic acid derivatives with anti-osteoclast formation activity
作者:Jun-Feng Li、Yu Zhao、Min-Min Cai、Xiao-Fei Li、Jian-Xin Li
DOI:10.1016/j.ejmech.2008.12.024
日期:2009.7
Oleanolic acid with anti-bone resorption effect was an active component discovered in a medicinal plant of Achyranthes bidentata. A series of heterocyclic derivatives of oleanolic acid including indole, pyrazine, quinoxaline, quinoline moieties and their natural amino acidamides were synthesized. Their inhibitory activity on the formation of osteoclast-like multinucleated cells (OCLs) and cytotoxicity