Name | ATR inhibitor 2 |
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Synonyms | MFCD31803930 |
Description | ATR inhibitor 2 is an ATP-competitive, orally active, and selective ATR inhibitor, with a Ki of <150 pM. ATR inhibitor 2 potently inhibits ATR-driven phosphorylated checkpoint kinase-1 (Chk1) phosphorylation with an IC50 of 8 nM. Antitumor activity[1][2]. |
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Related Catalog | |
Target |
ATR:<150 pM (Ki) |
In Vivo | In monotherapy efficacy studies ATR inhibitor 2 (VX-970, M6620) shows tumor stasis to regression in tumor models with alternative lengthening of telomeres (ALT). In combination with PARP inhibitors, tumor regression could be observed in triple-negative breast cancer xenograft models[1]. |
References |
Molecular Formula | C25H29F2N9O3 |
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Molecular Weight | 541.55 |
Storage condition | -20°C |