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
描述了抗炎药依托度酸的五种代谢产物(1,8-二乙基-1,3,4,9-四氢吡喃基-[3,4-b]吲哚-1-乙酸)的合成。6-羟基乙二酸,N-甲基乙二酸,4-脲二乙酸,8-(1'-羟基)乙二酸和4-氧乙二酸。这些合成用于确认代谢物的身份。在大鼠佐剂水肿模型中测试了代谢物本身以及先前报道的代谢物7-羟基乙二醛,并在体外测试了它们在软骨细胞中阻断前列腺素生成的能力。所有这些人都不活跃或仅拥有边缘活动。还描述了分别从人和大鼠尿液中分离N-甲基乙二酸和4-氧乙二酸的方法。