Etodolac, a novel antiinflammatory agent. The syntheses and biological evaluation of its metabolites
作者:Leslie G. Humber、Eckhardt Ferdinandi、Christopher A. Demerson、Syed Ahmed、Uresh Shah、Dominick Mobilio、Joseph Sabatucci、Barbara De Lange、Francesco Labbadia
DOI:10.1021/jm00117a009
日期:1988.9
The syntheses of five metabolites of the antiinflammatory drug etodolac (1,8-diethyl-1,3,4,9-tetrahydropyrano-[3,4-b]indole-1-acetic acid) are described, viz. 6-hydroxyetodolac, N-methyletodolac, 4-ureidoetodolac, 8-(1'-hydroxy)etodolac, and 4-oxoetodolac. These syntheses were used to confirm the identities of the metabolites. The metabolites themselves, as well as the previously reported metabolite