Novel cytisine derivatives exert anti-liver fibrosis effect via PI3K/Akt/Smad pathway
作者:Sheng Tang、Yinghong Li、Yunyang Bao、Zhiting Dai、Tianyu Niu、Kun Wang、Hongwei He、Danqing Song
DOI:10.1016/j.bioorg.2019.103032
日期:2019.9
A series of new cytisine derivatives with a unique endocyclic scaffold were synthesized and evaluated for their inhibitory effect on collagen α1 (I) (COL1A1) promotor in human LX2 cells, taking cytisine as the lead. Structure-activity relationship (SAR) revealed that introducing a 12N-benzyl substitution might significantly enhance the activity. Compound 5f exhibited a promising inhibitory potency