90771-65-6Relevant academic research and scientific papers
ISOQUINOLINONE DERIVATIVES AS PARP INHIBITORS
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Page/Page column 77, (2017/02/09)
Disclosed are compounds of formula (I), their tautomeric forms, stereoisomers, and pharmaceutically acceptable salts thereof, wherein R1-R6, R1a, R2a, R1b, R2b, R1c, R2c, p and q are as defined in the specification, pharmaceutical compositions including a compound, tautomer, stereoisomer, or salt thereof, and methods of treating or preventing diseases or disorders, for example, cancer, that are amenable to treatment or prevention by inhibiting the PARP enzyme of a subject.
Identification of novel PARP-1 inhibitors: Drug design, synthesis and biological evaluation
Xie, Zhouling,Zhou, Youli,Zhao, Wei,Jiao, He,Chen, Yu,Yang, Yong,Li, Zhiyu
supporting information, p. 4557 - 4561 (2015/10/12)
A series of AG014699 derivatives containing a novel scaffold of 2,3-dihydro-1H-[1,2]diazepino[4,5,6-cd]indole-1,4(6H)-dione were synthesized and evaluated for their inhibitory activities toward PARP-1 enzyme and two cell lines, MCF-7 cells and the BRCA1-deficient MDA-MB-436 cells. Our results demonstrated that of all AG014699 derivatives synthesized in this work, compounds 6 and 7 showed strong PARP-1 inhibitory activity (IC50 = 3.5 nM and 2.4 nM, respectively), only four and three times less potent than AG014699. Compound 6 also had significantly cell inhibitory activity against both MCF-7 cells (CC50 = 25.8 μM) and the BRCA1-deficient MDA-MB-436 cells (CC50 = 5.4 μM), nearly as good as AG014699, indicating that it can be a promising compound for further evaluation.
