Adrián Covarrubias Zúñiga
Sep 1, 2004
Citations
0
Influential Citations
2
Citations
Journal
Heterocycles
Abstract
Synthesis of the possible analgesic and/or antiinflammatory agent 5-benzoyl-6-trifluoromethyl-1,2-dihydro-3H-pyrrolo[1,2-α]pyrrole-1-carboxylic acid (1) was designed from the already known intermediate ester 3-methoxycarbonyl-4-trifluoromethyl-5-benzyloxycarbonylpyrrole-2-acetic acid methyl ester (4) wich is prepared via a Knorr synthesis.