申请人:G. D. Searle & Co.
公开号:US04636518A1
公开(公告)日:1987-01-13
Compounds of the general formula: ##STR1## and acid addition salts thereof; in which Ar and Ar.sup.1 which may be the same or different, each represent an aromatic radical which may be substituted one or more times by substituents selected from the following: halogen; lower alkyl; lower alkoxy; alkylenedioxy; aralkoxy; aryloxy; trihalomethyl; carboxy; carboxyalkyl; cyano; carboxamido; di-lower alkylamino; nitro; and lower alkyl sulphonyl provided that one of the groups Ar and Ar.sup.1 carries at least one alkoxy, alkylenedioxy, carboxy or carboxyalkyl substituent; and Alk.sup.1 and Alk.sup.2, which may be the same or different, each represent an alkylene group containing from 1 to 8 carbon atoms which may be substituted one or more times by lower alkyl; X and Y which may be the same or different represent oxygen, nitrogen or sulphur; and in which the imidazole ring may be substituted by one or more lower alkyl substituents have antithrombotic activity. A representative compound is 1-[2-[(4-methoxyphenyl)methoxy]-3-[(4-methoxyphenyl)methoxy]propyl]-1H-imi dazole.
通式为:##STR1##及其酸加成盐;其中Ar和Ar.sup.1可以相同也可以不同,分别代表芳基,该芳基可以被以下取代基取代一次或多次:卤素;低烷基;低烷氧基;烷基二氧;芳基烷氧基;芳基氧基;三卤甲基;羧基;羧基烷基;氰基;羧酰胺基;二个低烷基氨基;硝基;和低烷基磺酰基,前提是Ar和Ar.sup.1中的一个带有至少一个烷氧基、烷基二氧、羧基或羧基烷基取代基;Alk.sup.1和Alk.sup.2可以相同也可以不同,分别代表含有1至8个碳原子的烷基,该烷基可以被一个或多个低烷基取代;X和Y可以相同也可以不同,分别代表氧、氮或硫;咪唑环可以被一个或多个低烷基取代,具有抗血栓作用。代表性化合物是1-[2-[(4-甲氧基苯基)甲氧基]-3-[(4-甲氧基苯基)甲氧基]丙基]-1H-咪唑。