申请人:Pfizer Inc.
公开号:US04305955A1
公开(公告)日:1981-12-15
A series of substituted phenylacetic acid compounds and their derivatives, including the pharmacologically acceptable base salts of said acids, have been found to be active as oral hypoglycemic agents. Preferred member compounds include 6-ethoxy-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid, 6-benzyloxy-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid, chroman-4-carboxylic acid, p-chlorophenylacetic acid, o-methylphenylacetic acid, o-methoxyphenylacetic acid, p-methoxyphenylacetic acid and .alpha.,.alpha.-di(4-methoxyphenyl)acetic acid. Synthetic routes leading to those member compounds which are novel per se are described in some detail.
一系列取代苯乙酸化合物及其衍生物,包括所述酸的药理学上可接受的碱盐,已被发现作为口服降血糖药物具有活性。首选成员化合物包括6-乙氧基-1,2,3,4-四氢萘-1-羧酸,6-苄氧基-1,2,3,4-四氢萘-1-羧酸,色甘酸,对氯苯乙酸,邻甲基苯乙酸,邻甲氧基苯乙酸,对甲氧基苯乙酸和α,α-二(4-甲氧基苯基)乙酸。对导致这些成员化合物的合成路线进行了详细描述,这些化合物本身是新颖的。