|
1
|
Lu H, Yang T, Xu Z, Wren PB, Zhang Y, Cai X, Patel M, Dong K, Zhang Q, Zhang W, Guan X, Xiang J, Elliott JD, Lin X, Ren F. 2-Aminopyrimidin-4(1H)-one as the novel bioisostere of urea: discovery of novel and potent CXCR2 antagonists. Bioorg Med Chem Lett 2014; 24:5493-6. [PMID: 25455491 DOI: 10.1016/j.bmcl.2014.10.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Revised: 09/27/2014] [Accepted: 10/01/2014] [Indexed: 02/02/2023]
Abstract
2-Aminopyrimidin-4(1H)-one was proposed as the novel bioisostere of urea. Bioisosteric replacement of the reported urea series of the CXCR2 antagonists with 2-aminopyrimidin-4(1H)-ones led to the discovery of the novel and potent CXCR2 antagonist 3e. 2-Aminopyrimidin-4(1H)-one derivative 3e demonstrated a good developability profile (reasonable solubility and high permeability) and superior chemical stability especially in simulated gastric fluid (SGF) compared with ureas.
Collapse
Affiliation(s)
- Hongfu Lu
- Research and Development, GlaxoSmithKline, 898 Halei Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203, PR China
| | - Ting Yang
- Research and Development, GlaxoSmithKline, 898 Halei Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203, PR China
| | - Zhongmiao Xu
- Research and Development, GlaxoSmithKline, 898 Halei Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203, PR China
| | - Paul B Wren
- Research and Development, GlaxoSmithKline, 898 Halei Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203, PR China
| | - Yueting Zhang
- Research and Development, GlaxoSmithKline, 898 Halei Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203, PR China
| | - Xin Cai
- Research and Development, GlaxoSmithKline, 898 Halei Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203, PR China
| | - Metul Patel
- GlaxoSmithKline, Platform Technology & Science, Biological Sciences, Gunnels Wood Road, Stevenage, Herts SG1 2NY, UK
| | - Kelly Dong
- Research and Development, GlaxoSmithKline, 898 Halei Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203, PR China
| | - Qing Zhang
- Research and Development, GlaxoSmithKline, 898 Halei Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203, PR China
| | - Wei Zhang
- Research and Development, GlaxoSmithKline, 898 Halei Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203, PR China
| | - Xiaoming Guan
- Research and Development, GlaxoSmithKline, 898 Halei Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203, PR China
| | - Jianing Xiang
- Research and Development, GlaxoSmithKline, 898 Halei Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203, PR China
| | - John D Elliott
- Research and Development, GlaxoSmithKline, 898 Halei Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203, PR China
| | - Xichen Lin
- Research and Development, GlaxoSmithKline, 898 Halei Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203, PR China
| | - Feng Ren
- Research and Development, GlaxoSmithKline, 898 Halei Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203, PR China.
| |
Collapse
|