作者:J. Scott Sawyer、Douglas W. Beight、Edward C. R. Smith、David W. Snyder、Marcia K. Chastain、Richard L. Tielking、Lawrence W. Hartley、Donald G. Carlson
DOI:10.1021/jm0401309
日期:2005.2.1
A vinyl azide cyclization method was used to synthesize three different carbocyclic[g]indole scaffolds as inhibitors of human nonpancreatic secretory phospholipase A(2). Each scaffold demonstrated potent enzyme activity in a chromogenic assay system, with select examples also demonstrating potent activity in a secondary DOC/PC assay. Compound 11, representative of the cyclopent[g]indole series, gave an IC50 of 10 nM for the inhibition of hnps-PLA(2) in the chromogenic assay.