WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 406294
Description: KU59403 is a potent and selective ATM (Ataxia telangiectasia mutated) inhibitor with with potential anticancer activity. KU59403 was not cytotoxic to human cancer cell lines (SW620, LoVo, HCT116, and MDA-MB-231) per se but significantly increased the cytotoxicity of topoisomerase I and II poisons: camptothecin, etoposide, and doxorubicin. KU59403 significantly enhanced the antitumor activity of topoisomerase poisons in mice bearing human colon cancer xenografts (SW620 and HCT116) at doses that were nontoxic alone and well-tolerated in combination
MedKoo Cat#: 406294
Chemical Formula: C29H32N4O4S2
Exact Mass: 564.1865
Molecular Weight: 564.72
Elemental Analysis: C, 61.68; H, 5.71; N, 9.92; O, 11.33; S, 11.36
Synonym: KU59403; KU-59403; KU 59403
IUPAC/Chemical Name: 3-(4-methylpiperazin-1-yl)-N-(6-(6-morpholino-4-oxo-4H-pyran-2-yl)thianthren-2-yl)propanamide.
InChi Key: IIBZKDYAYJSSGB-UHFFFAOYSA-N
InChi Code: InChI=1S/C29H32N4O4S2/c1-31-9-11-32(12-10-31)8-7-27(35)30-20-5-6-24-26(17-20)38-25-4-2-3-22(29(25)39-24)23-18-21(34)19-28(37-23)33-13-15-36-16-14-33/h2-6,17-19H,7-16H2,1H3,(H,30,35)
SMILES Code: O=C(CCN1CCN(C)CC1)NC2=CC3=C(SC(C(C4=CC(C=C(N5CCOCC5)O4)=O)=CC=C6)=C6S3)C=C2.
1: Batey MA, Zhao Y, Kyle S, Richardson C, Slade A, Martin NM, Lau A, Newell DR, Curtin NJ. Preclinical evaluation of a novel ATM inhibitor, KU59403, in vitro and in vivo in p53 functional and dysfunctional models of human cancer. Mol Cancer Ther. 2013 Jun;12(6):959-67. doi: 10.1158/1535-7163.MCT-12-0707. Epub 2013 Mar 19. PubMed PMID: 23512991; PubMed Central PMCID: PMC3736091.