申请人:Sanofi
公开号:US04423071A1
公开(公告)日:1983-12-27
Mono-, di-, tri- and tetra-esters derived from an acid of the general formula: R--OH in which R represents an acyl radical of the general formula: ##STR1## in which n represents 0 or 1, m represents 0, 1, 2, 3 or 4, R.sub.1 and R.sub.2 each represent a straight- or branched-chain alkyl radical having from 1 to 5 carbon atoms, R.sub.3 represents hydrogen or a straight- or branched-chain alkyl radical having from 1 to 5 carbon atoms, the sum of the carbon atoms in R.sub.1 and R.sub.2 being from 4 to 10 when R.sub.3 represents hydrogen and the sum of the carbon atoms in R.sub.1, R.sub.2 and R.sub.3 being from 6 to 15 when R.sub.3 is different from hydrogen, or R.sub.1 and R.sub.2 when they are taken together represent a tetramethylene, pentamethylene or hexamethylene radical and R.sub.3 represents a straight-chain alkyl radical and an alcohol selected from the group consisting of glycerol, 2,3-epoxy-propanol, 1,2-propanediol, 1,3-propanediol, 1,2-butanediol, 1,3-butanediol, 1,4-butanediol, 1,2,3-butanetriol, 1,2,4-butanetriol, 1,2,3,4-butanetetrol, 2-buten-1,4-diol, 2-butyn-1,4-diol, diethyleneglycol, a cyclohexanediol preferably 1,2-cyclohexanediol, thiodiglycol, diethanolamine, N-R-substituted-diethanolamine, trimethylolpropane, pentaerythritol and an alcohol of the general formula: ##STR2## in which p represents 0 or 1, R.sub.4 represents methyl, R.sub.5 represents methyl, ethyl, 2-methyl-butyl or R.sub.4 and R.sub.5, when they are taken together represent a pentamethylene radical, with the exception of glyceryl tri-(di-n-propylacetate). These esters are useful in the treatment of central nervous system disorders and including, in particular, convulsive states and seizures, and disorders relating to the field of neuropsychiatry.
从一般公式中得出的一元酯、二元酯、三元酯和四元酯,其中R代表一般公式中的酰基基团:##STR1##其中n表示0或1,m表示0、1、2、3或4,R.sub.1和R.sub.2分别代表具有1至5个碳原子的直链或支链烷基基团,R.sub.3表示氢或具有1至5个碳原子的直链或支链烷基基团,当R.sub.3表示氢时,R.sub.1和R.sub.2中碳原子的总和为4至10,当R.sub.3与氢不同时,R.sub.1、R.sub.2和R.sub.3中碳原子的总和为6至15,或者当它们一起代表四亚甲基、五亚甲基或六亚甲基基团时,R.sub.3代表直链烷基基团和从丙三醇、2,3-环氧-丙醇、1,2-丙二醇、1,3-丙二醇、1,2-丁二醇、1,3-丁二醇、1,4-丁二醇、1,2,3-丁三醇、1,2,4-丁三醇、1,2,3,4-丁四醇、2-丁烯-1,4-二醇、2-丁炔-1,4-二醇、二乙二醇、环己二醇(最好是1,2-环己二醇)、硫代二乙二醇、二乙醇胺、N-取代-二乙醇胺、三甲醇丙烷、对甲基苯二甲醇和一般公式中的醇:##STR2##其中p表示0或1,R.sub.4代表甲基,R.sub.5代表甲基、乙基、2-甲基丁基或R.sub.4和R.sub.5一起代表五亚甲基基团,除了三-(二正丙基醋酸酯)甘油酯。这些酯在治疗中枢神经系统疾病中很有用,尤其是癫痫发作和癫痫以及与神经精神病学领域相关的疾病。