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Letters in Drug Design & Discovery


ISSN (Print): 1570-1808
ISSN (Online): 1875-628X

Synthesis and Cyclooxygenase-2 (COX-2) Inhibiting Properties of 1,5- Diarylpyrazoles Possessing N-Substitution on the Sulfonamide (-SO2NH2) Moiety †

Author(s): Manojit Pal, Venugopal Rao Veeramaneni, Sanjeev Kumar, Akhila Vangoori, Ramesh Mullangi, Parimal Misra, Shaikh Abdul Rajjak, Vidya B. Lohray, Seshagiri Rao Casturi and Koteswar Rao Yeleswarapu

Volume 2, Issue 4, 2005

Page: [329 - 340] Pages: 12

DOI: 10.2174/1570180054038459

Price: $65


A number of novel 1,5-diarylpyrazoles possessing N-substitution on the sulfonamide (-SO2NH2) moiety were synthesized and tested for COX-1/COX-2 inhibition in vitro. Many of these 1,1-dioxo-2,3- dihydrobenzo[d]isothiazolyl substituted 1,5-diarylpyrazoles, where the SO2NH2 group was a part of the fused ring, showed COX inhibitory activity. Few of them were identified as selective COX-2 inhibitors. Structure Activity Relationship study within the series are discussed.

Keywords: diarylpyrazoles, cox, &, cox inhibition, structure activity relationship (sar) study

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