Synthesis and Structure−Activity Relationship of 4-Substituted 2-(2-Acetyloxyethyl)-8-(morpholine- 4-sulfonyl)pyrrolo[3,4-c]quinoline- 1,3-diones as Potent Caspase-3 Inhibitors

Autor: Kravchenko, D. V., Kuzovkova, Y. A., Kysil, V. M., Tkachenko, S. E., Maliarchouk, S., Okun, I. M., Balakin, K. V., Ivachtchenko, A. V.
Zdroj: Journal of Medicinal Chemistry; June 2005, Vol. 48 Issue: 11 p3680-3683, 4p
Abstrakt: Synthesis, biological evaluation, and SAR dependencies for a series of novel 1,3-dioxo-2,3-dihydro-1H-pyrrolo[3,4-c]quinoline inhibitors of caspase-3 are described. The inhibitory activity of the synthesized compounds is highly dependent on the nature of 4-substituents on the core scaffold. 4-Methyl- and 4-phenyl-substituted derivatives, which were the most active compounds within this series, inhibited caspase-3 with IC50 of 23 and 27 nM, respectively.
Databáze: Supplemental Index