Farand, Julie published the artcileDiscovery of Potent and Selective MTH1 Inhibitors for Oncology: Enabling Rapid Target (In)Validation, Product Details of C2H3F2NO, the main research area is antitumor drug target MTH1 inhibitor preparation tetrahydro naphthyridine derivative.
We describe the discovery of three structurally differentiated potent and selective MTH1 inhibitors and their subsequent use to investigate MTH1 as an oncol. target, culminating in target (in)validation. Tetrahydronaphthyridine 5 was rapidly identified as a highly potent MTH1 inhibitor (IC50 = 0.043 nM). Cocrystn. of 5 with MTH1 revealed the ligand in a Φ-cis-N-(pyridin-2-yl)acetamide conformation enabling a key intramol. hydrogen bond and polar interactions with residues Gly34 and Asp120. Modification of literature compound TH287 with O- and N-linked aryl and alkyl aryl substituents led to the discovery of potent pyrimidine-2,4,6-triamine 25 (IC50 = 0.49 nM). Triazolopyridine 32 emerged as a highly selective lead compound with a suitable in vitro profile and desirable pharmacokinetic properties in rat. Elucidation of the DNA damage response, cell viability, and intracellular concentrations of oxo-NTPs (oxidized nucleoside triphosphates) as a function of MTH1 knockdown and/or small mol. inhibition was studied. Based on our findings, we were unable to provide evidence to further pursue MTH1 as an oncol. target.
ACS Medicinal Chemistry Letters published new progress about Antitumor agents. 359-38-6 belongs to class amides-buliding-blocks, name is 2,2-Difluoroacetamide, and the molecular formula is C2H3F2NO, Product Details of C2H3F2NO.
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Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics