Download MendeleyDiscovery of Anilinopyrimidines as Dual Inhibitors of c-Met and VEGFR-2: Synthesis, SAR, and Cellular Activity
Zhan, Z.S., Ai, J., Liu, Q.F., Ji, Y.C., Chen, T.T., Xu, Y.C., Geng, M.Y., Duan, W.H.(2014) ACS Med Chem Lett 5: 673-678
- PubMed: 24944742
- DOI: https://doi.org/10.1021/ml500066m
- Primary Citation of Related Structures:
4MXC - PubMed Abstract:
Both c-Met and VEGFR-2 are important targets for cancer therapies. Here we report a series of potent dual c-Met and VEGFR-2 inhibitors bearing an anilinopyrimidine scaffold. Two novel synthetic protocols were employed for rapid analoguing of the designed molecules for structure-activity relationship (SAR) exploration. Some analogues displayed nanomolar potency against c-Met and VEGFR-2 at enzymatic level. Privileged compounds 3a, 3b, 3g, 3h, and 18a exhibited potent antiproliferative effect against c-Met addictive cell lines with IC50 values ranged from 0.33 to 1.7 μM. In addition, a cocrystal structure of c-Met in complex with 3h has been determined, which reveals the binding mode of c-Met to its inhibitor and helps to interpret the SAR of the analogues.
- Department of Medicinal Chemistry, Division of Antitumor Pharmacology, and Drug Discovery and Design Center, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 555 Zu Chong Zhi Road, Shanghai 201203, China.
Organizational Affiliation:
