1192711-71-9Relevant articles and documents
Synthesis and evaluation of FAK inhibitors with a 5-fluoro-7H-pyrrolo[2,3-d]pyrimidine scaffold as anti-hepatocellular carcinoma agents
Gong, Chaochao,Huang, Jian,Liu, Yue,Tan, Hanyi,Zhang, Jiawei,Zhang, Qian
, (2021/07/02)
Focal adhesion kinase (FAK) is a ubiquitous intracellular non-receptor tyrosine kinase, which is involved in multiple cellular functions, including cell adhesion, migration, invasion, survival, and angiogenesis. In this study, a series of 7H-pyrrolo[2,3-d
Novel pyrrolopyrimidine analogues as potent dipeptidyl peptidase IV inhibitors based on pharmacokinetic property-driven optimization
Xie, Hui,Zeng, Lili,Zeng, Shaogao,Lu, Xin,Zhang, Guicheng,Zhao, Xin,Cheng, Na,Tu, Zhengchao,Li, Zhiyuan,Xu, Hongjiang,Yang, Ling,Zhang, Xiquan,Huang, Min,Zhao, Junling,Hu, Wenhui
supporting information; scheme or table, p. 205 - 212 (2012/07/17)
We previously reported a highly potent DPP-IV inhibitor 6 with low in vivo efficacy. While trying to maintain consistent in vitro and in vivo biological activity, we initiated a pharmacokinetic property-driven optimization to improve the metabolic stability and permeability of inhibitor 6. A simple scaffold replacement of thienopyrimidine with pyrrolopyrimidine (21a) led to significantly improved metabolic stability (4% vs. 65% remaining). Further modification of the pyrrolopyrimidine scaffold to produce compound 21j resulted in much better oral bioavailability than 6. Importantly, compound 21j exhibits greater in vivo efficacy than does 6 and Alogliptin and is worthy of further development.