申请人:SPOFA, Sdruzeni podniku pro zdravotnickou vyrobu
公开号:US03985750A1
公开(公告)日:1976-10-12
Fatty acid esters of 8-substituted 10-[4-(hydroxyalkyl)piperazino]-10,11-dihydrodibenzo[b,f]thiepins and oxepins having the formula ##SPC1## In which X is a sulfur or oxygen atom, R.sup.1 is a hydrogen, chloro, or trifluoromethyl radical, a lower alkyl radical having at most 5 carbon atoms, or a cycloalkyl radical having at least 3 and at most 8 carbon atoms, or an alkoxy or alkylthio radical the alkyl moiety of which has at most 4 carbon atoms, R.sup.2 is an alkyl radical having at least 5 and at most 17 carbon atoms, and n is 2, 3, or 4, and their salts with pharmaceutically acceptable inorganic and organic acids. The compounds have a high degree of neuroleptic activity and retain this activity for long periods after administration. Related fatty acid esters of 8-substituted 10-[4-(hydroxyalkyl)-piperazino]dibenzo[b,f]thiepins and oxepins having the formula ##SPC2## And fatty acid esters of 8-substituted 4-[4-(hydroxyalkyl)piperazino]thieno[2,3-b]-1-benzothiepins and oxepins having the formula ##SPC3## In which formulae X, R.sup.1, R.sup.2 and n each have the foregoing significance, are also included herein.
公式为##SPC1##的8-取代的10-[4-(羟基烷基)哌嗪基]-10,11-二氢二苯并[b,f]噻吩和氧杂环的脂肪酸酯,其中X为硫或氧原子,R1为氢、氯或三氟甲基基团、最多有5个碳原子的低碳基基团、至少有3个碳原子且最多有8个碳原子的环烷基基团,或烷氧基或烷硫基基团,其烷基部分最多有4个碳原子,R2为至少有5个碳原子且最多有17个碳原子的烷基基团,n为2、3或4,并且它们与药学上可接受的无机和有机酸的盐。这些化合物具有高度的神经抑制活性,并在给药后长时间保持这种活性。本文还包括公式为##SPC2##的8-取代的10-[4-(羟基烷基)哌嗪基]二苯并[b,f]噻吩和氧杂环的脂肪酸酯以及公式为##SPC3##的8-取代的4-[4-(羟基烷基)哌嗪基]噻吩[2,3-b]-1-苯并噻吩和氧杂环的脂肪酸酯,其中公式中的X、R1、R2和n具有上述意义。