申请人:Siegfried Aktiengesellschaft
公开号:US04153803A1
公开(公告)日:1979-05-08
Compounds possessing pharmaceutical activity as substances able to lower the level of fatty substances in the blood possess the following general formula: ##STR1## wherein R represents hydrogen, halogen, hydroxy or alkyl or alkoxy containing from 1 to 4 carbon atoms; A.sup.1 and A.sup.2 which can be the same or different are hydrogen or alkyl containing from 1 to 9 carbon atoms such that A.sup.1 and A.sup.2 contain together not more than 10 carbon atoms, Y is oxygen, in which case X is benzyl, benzyloxy or benzylthio or benzyl, benzyloxy or benzylthio substituted by R and Z is amine, azacyclohydrocarbyloxy cycloalkoxy containing from 3 to 6 ring carbon atoms or tertiary aminoalkoxy or pivaloyloxyalkoxy in which the alkoxy group contains from 1 to 3 carbon atoms, or X is hydrogen and Z is pivaloyloxyalkoxy in which the alkoxy group contains from 1 to 3 carbon atoms, or Y is oxygen, X is benzyl, benzyloxy or benzylthio or benzyl, benzyloxy or benzylthio substituted by R and Z is alkoxy containing from 1 to 4 carbon atoms, hydroxy or O.sup.- M.sup.+, M being a metal cation of Main Groups I, II or III of the Periodic System of the Elements or an organic base cation or ammonium ion, A.sup.1 and A.sup.2 being the same and being as aforesaid or being different with one of A.sup.1 and A.sup.2 being hydrogen or both being hydrogen and X being a para substituent with respect to Y in the benzene ring in the same general formula, Y is oxygen, X is hydrogen and Z is amine, azacyclohydrocarbyloxy or pivaloyloxyalkoxy in which the alkoxy group contains from 1 to 3 carbon atoms, Or Y is sulphur, in which case X is hydrogen, benzyl, benzyloxy or benzylthio or benzyl, benzyloxy or benzylthio substituted by R and Z is amine, azacyclohydrocarbyloxy, alkoxy containing from 1 to 4 carbon atoms, hydroxy, O.sup.- M.sup.+ wherein M is a metal cation of Main Groups I, II or III of the Periodic System of The Elements or an organic base cation or ammonium ion, cycloalkoxy containing from 3 to 6 ring carbon atoms or tertiaryaminoalkoxy, pivaloyloxyalkoxy or pyridyl-C-alkoxy in which the alkoxy group contains from 1 to 3 carbon atoms, and pharmacologically acceptable acid addition and quaternary ammonium salts of compounds containing basic groups, and optical isomers of said compounds when A.sup.1 and A.sup.2 are different.
具有降低血液中脂质含量能力的具有药用活性的化合物具有以下一般公式:##STR1## 其中R代表氢、卤素、羟基或含有1至4个碳原子的烷基或烷氧基;A.sup.1和A.sup.2可以相同也可以不同,分别代表含有1至9个碳原子的氢或烷基,使得A.sup.1和A.sup.2共同含有不超过10个碳原子,Y为氧,此时X为苄基、苄氧基或苄硫氧基或被R取代的苄基、苄氧基或苄硫氧基,Z为胺、含有3至6个环碳原子的氮代环烷氧基环烷氧基或三级氨基氧基或戊二酰氧基氧基,其中烷氧基含有1至3个碳原子,或X为氢而Z为戊二酰氧基氧基,其中烷氧基含有1至3个碳原子,或Y为氧,X为苄基、苄氧基或苄硫氧基或被R取代的苄基、苄氧基或苄硫氧基,Z为含有1至4个碳原子的烷氧基、羟基或O.sup.- M.sup.+,M为元素周期表主族I、II或III的金属阳离子或有机碱阳离子或铵离子,A.sup.1和A.sup.2相同且如上所述或不同,其中A.sup.1和A.sup.2中的一个为氢或两者均为氢且X为与苯环中Y相对的对位取代基,在相同的一般公式中,Y为氧,X为氢,Z为胺、氮代环烷氧基或戊二酰氧基氧基,其中烷氧基含有1至3个碳原子,或Y为硫,此时X为氢、苄基、苄氧基或苄硫氧基或被R取代的苄基、苄氧基或苄硫氧基,Z为胺、氮代环烷氧基、含有1至4个碳原子的烷氧基、羟基、O.sup.- M.sup.+,其中M为元素周期表主族I、II或III的金属阳离子或有机碱阳离子或铵离子,含有含有3至6个环碳原子的环烷氧基或三级氨基氧基、戊二酰氧基氧基或吡啶基-C-烷氧基,其中烷氧基含有1至3个碳原子,以及含有碱性基团的化合物的药理学上可接受的酸盐和季铵盐,以及当A.sup.1和A.sup.2不同时,所述化合物的光学异构体。