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Liu J, Gong Y, Shi J, Hao X, Wang Y, Zhou Y, Hou Y, Liu Y, Ding S, Chen Y. Design, synthesis and biological evaluation of novel N-[4-(2-fluorophenoxy)pyridin-2-yl]cyclopropanecarboxamide derivatives as potential c-Met kinase inhibitors. Eur J Med Chem 2020; 194:112244. [PMID: 32224380 DOI: 10.1016/j.ejmech.2020.112244] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 03/08/2020] [Accepted: 03/16/2020] [Indexed: 10/24/2022]
Abstract
Three series of novel 4-phenoxypyridine derivatives containing 4-methyl-6-oxo-1,6-dihydropyridazine- 3-carboxamide, 5-methyl-4-oxo-1,4-dihydropyridazine-3-carboxamide and 4-methyl-3,5-dioxo-2,3,4,5- tetrahydro-1,2,4-triazine-6-carboxamide moieties were synthesized and evaluated for their in vitro inhibitory activitives against c-Met kinase and cytotoxic activitives against A549, H460, HT-29 cancer cell lines. The results indicated that most of the compounds showed moderate to good antitumor activitives. The most promising compound 26a (with c-Met IC50 value of 0.016 μM) showed remarkable cytotoxicity against A549, H460, and HT-29 cell lines with IC50 values of 1.59 μM, 0.72 μM and 0.56 μM, respectively. Their preliminary structure-activity relationships (SARs) studies indicate that 4-methyl-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxamide was more preferred as linker part, and electron-withdrawing groups on the terminal phenyl rings are beneficial for improving the antitumor activitives. Furthermore, the colony formation, acridine orange/ethidium bromide (AO/EB) staining, apoptosis, and wound-healing assay of 26a were performed on HT-29 and/or A549 cell lines.
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Affiliation(s)
- Ju Liu
- College of Pharmacy of Liaoning University, API Engineering Technology Research Center of Liaoning Province, 66 Chongshan Road, Huanggu District, Shenyang, 10036, PR China
| | - Yilin Gong
- College of Pharmacy of Liaoning University, API Engineering Technology Research Center of Liaoning Province, 66 Chongshan Road, Huanggu District, Shenyang, 10036, PR China
| | - Jiantao Shi
- College of Pharmacy of Liaoning University, API Engineering Technology Research Center of Liaoning Province, 66 Chongshan Road, Huanggu District, Shenyang, 10036, PR China
| | - Xuechen Hao
- College of Pharmacy of Liaoning University, API Engineering Technology Research Center of Liaoning Province, 66 Chongshan Road, Huanggu District, Shenyang, 10036, PR China
| | - Yang Wang
- College of Pharmacy of Liaoning University, API Engineering Technology Research Center of Liaoning Province, 66 Chongshan Road, Huanggu District, Shenyang, 10036, PR China
| | - Yunpeng Zhou
- College of Pharmacy of Liaoning University, API Engineering Technology Research Center of Liaoning Province, 66 Chongshan Road, Huanggu District, Shenyang, 10036, PR China
| | - Yunlei Hou
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, 103 Wenhua Road, Shenhe District, Shenyang, 110016, PR China
| | - Yajing Liu
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, 103 Wenhua Road, Shenhe District, Shenyang, 110016, PR China
| | - Shi Ding
- College of Pharmacy of Liaoning University, API Engineering Technology Research Center of Liaoning Province, 66 Chongshan Road, Huanggu District, Shenyang, 10036, PR China.
| | - Ye Chen
- College of Pharmacy of Liaoning University, API Engineering Technology Research Center of Liaoning Province, 66 Chongshan Road, Huanggu District, Shenyang, 10036, PR China.
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Shi JT, Chen Y, Ji S, Ding S, Liu J. Synthesis, Crystal Structure, and Antiproliferative Activity of Novel 7-Arylaminopyrazolo[1,5-a]pyrimidine Derivatives Containing the Hydrazone Moiety. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219110252] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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