| Literature DB >> 24900750 |
Jingrong Li1, Nan Wu2, Yuanxin Tian1, Jiajie Zhang1, Shuguang Wu1.
Abstract
A series of novel aminopyridyl/pyrazinyl-substituted spiro[indoline-3,4'-piperidine]-2-ones were designed, synthesized, and tested in various in vitro/in vivo pharmacological and antitumor assays. 6-[6-Amino-5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]-3-pyridyl]-1'-methylspiro[indoline-3,4'-piperidine]-2-one (compound 5b or SMU-B) was identified as a potent, highly selective, well-tolerated, and orally efficacious c-Met/ALK dual inhibitor, which showed pharmacodynamics effect by inhibiting c-Met phosphorylation in vivo and significant tumor growth inhibitions (>50%) in GTL-16 human gastric carcinoma xenograft models.Entities:
Keywords: Hepatocyte growth factor receptor (HGFR or c-Met); aminopyrazine; aminopyridine; anaplastic lymphoma kinase (ALK); cancer; inhibitor; small molecule; spiro[indoline-3,4′-piperidine]-2-one
Year: 2013 PMID: 24900750 PMCID: PMC4027565 DOI: 10.1021/ml400203d
Source DB: PubMed Journal: ACS Med Chem Lett ISSN: 1948-5875 Impact factor: 4.345