Methanesulfonamide group at position-4 of the C-5-phenyl ring of 1,5-diarylpyrazole affords a potent class of cyclooxygenase-2 (COX-2) inhibitors
摘要:
The effect of methanesulfonamide (MeSO2NH) group on COX-2 inhibitory activity of 1,5-diaryipyrazole is described. While this group being at position-4 of the N'-phenyl ring was found to be ineffective, its installation at position-4 of the C-5 phenyl ring offered several potent and selective inhibitors of COX-2 with IC50 as low as 30 nM. (C) 2004 Elsevier Ltd. All rights reserved.
Mechanism and linear free energy relationships in the kinetics of formation of bicyclo[3.3.1]nonane derivatives from 1,3,5-trinitrobenzene, benzoylacetones, and base
作者:Lalitha Mary Gnanadoss、D. Kalaivani
DOI:10.1021/jo00208a007
日期:1985.4
SYKULSKI J.; ROKITA-TRYGUBOWICZ T., POL. J. CHEM., 1979, 53, NO 2, 395-401