1373208-58-2Relevant academic research and scientific papers
Design and Synthesis of N-Substituted Indazole-3-Carboxamides as Poly(ADP-ribose)polymerase-1 (PARP-1) Inhibitors
Patel, Maulik R.,Pandya, Kashyap G.,Lau-Cam, Cesar A.,Singh, Satyakam,Pino, Maria A.,Billack, Blase,Degenhardt, Kurt,Talele, Tanaji T.
experimental part, p. 488 - 496 (2012/06/18)
A group of novel N-1-substituted indazole-3-carboxamide derivatives were synthesized and evaluated as inhibitors of poly(ADP-ribose)polymerase-1 (PARP-1). A structure-based design strategy was applied to a weakly active unsubstituted 1H-indazole-3-carboxamide 2, by introducing a three carbon linker between 1H-indazole-3-carboxamide and different heterocycles, and led to compounds 4 [1-(3-(piperidine-1-yl)propyl)-1H-indazole-3-carboxamide, IC50=36μm] and 5 [1-(3-(2,3-dioxoindolin-1-yl)propyl)-1H-indazole-3-carboxamide, IC50= 6.8μm]. Compound 5 was evaluated in rats for its protective action against diabetes induced by a treatment with streptozotocin, a known diabetogenic agent. In addition to preserving the ability of the pancreas to secrete insulin, compound 5 was also able to attenuate the ensuing hyperglycemic response to a significant extent.
