Abstract:
:Novel dihydropyrazole sulfonamide derivatives (30-56) were designed, synthesized, and evaluated for their biological activities as COX-1 and COX-2 inhibitors. In vitro biological evaluation against three human tumor cell lines revealed that most target compounds showed antiproliferative activities. Among the compounds, compound 48 exhibited the most potent and selective COX-2 inhibitor (COX-2 IC50=0.33 μM; COX-1 IC50=68.49 μM) relative to the reference drugs celecoxib (IC50=0.052 μM). Docking simulation was performed to position compound 48 into the COX-2 active site and the result showed that compound 48 could bind well at the COX-2 active site and it indicated that compound 48 could be a potent and selective COX-2 inhibitor.
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Chen Z,Wang ZC,Yan XQ,Wang PF,Lu XY,Chen LW,Zhu HL,Zhang HWdoi
10.1016/j.bmcl.2015.03.022subject
Has Abstractpub_date
2015-05-01 00:00:00pages
1947-51issue
9eissn
0960-894Xissn
1464-3405pii
S0960-894X(15)00218-8journal_volume
25pub_type
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