1. Academic Validation
  2. Discovery and Optimization of the First ATP Competitive Type-III c-MET Inhibitor

Discovery and Optimization of the First ATP Competitive Type-III c-MET Inhibitor

  • J Med Chem. 2023 Jul 13;66(13):8782-8807. doi: 10.1021/acs.jmedchem.3c00401.
Iacovos N Michaelides 1 Gavin W Collie 1 Ulf Börjesson 2 Christina Vasalou 3 Omar Alkhatib 1 Louise Barlind 2 Tony Cheung 4 Ian L Dale 1 Kevin J Embrey 1 Edward J Hennessy 5 Puneet Khurana 1 Cheryl M Koh 4 Michelle L Lamb 6 Jianming Liu 2 Thomas A Moss 7 Daniel J O'Neill 1 Christopher Phillips 1 Joseph Shaw 1 Arjan Snijder 2 R Ian Storer 1 Christopher J Stubbs 1 Fujin Han 8 Chengzhi Li 8 Jingchuan Qiao 8 Dong-Qing Sun 8 Jingwen Wang 8 Peng Wang 8 Wenzhen Yang 8
Affiliations

Affiliations

  • 1 Discovery Sciences, R&D, AstraZeneca, Cambridge CB4 0WG, United Kingdom.
  • 2 Discovery Sciences, R&D, AstraZeneca, 43183 Mölndal, Sweden.
  • 3 DMPK, Oncology R&D, AstraZeneca, Boston, Waltham, Massachusetts 02451, United States.
  • 4 Bioscience, Oncology R&D, AstraZeneca, Boston, Waltham, Massachusetts 02451, United States.
  • 5 Medicinal Chemistry, Oncology R&D, AstraZeneca, Boston, Waltham, Massachusetts 02451, United States.
  • 6 Computational Chemistry, Oncology R&D, AstraZeneca, Boston, Waltham, Massachusetts 02451, United States.
  • 7 Medicinal Chemistry, Oncology R&D, AstraZeneca, Cambridge, CB4 0WG, United Kingdom.
  • 8 Pharmaron Beijing Co., Ltd., 6 Taihe Road BDA, 100176 Beijing, People's Republic of China.
Abstract

Recent clinical reports have highlighted the need for wild-type (WT) and mutant dual inhibitors of c-MET kinase for the treatment of Cancer. We report herein a novel chemical series of ATP competitive type-III inhibitors of WT and D1228V mutant c-MET. Using a combination of structure-based drug design and computational analyses, ligand 2 was optimized to a highly selective chemical series with nanomolar activities in biochemical and cellular settings. Representatives of the series demonstrate excellent pharmacokinetic profiles in rat in vivo studies with promising free-brain exposures, paving the way for the design of brain permeable drugs for the treatment of c-MET driven cancers.

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