申请人:Akzona Incorporated
公开号:US04039558A1
公开(公告)日:1977-08-02
The invention is dealing with compounds of the general formula: ##STR1## as well as the pharmaceutically acceptable salts thereof, in which X represents oxygen, sulphur, the group >NR.sub.7 or the group --CR.sub.8 R.sub.9 --, R.sub.1, r.sub.2, r.sub.3 and R.sub.4 represent hydrogen, hydroxy, halogen, an alkyl, alkoxy or alkylthio group or a trifluoromethyl group, R.sub.5 and R.sub.6 represent hydrogen, an alkyl group or an aralkyl group, R.sub.7 represents hydrogen or alkyl (1-4 C), R.sub.8, r.sub.9 represent hydrogen or methyl, and Q represents hydrogen (2H) or oxygen, Having valuable antihistamine, sedative and antidepressive properties.
该发明涉及一般公式为:##STR1##的化合物,以及其药学上可接受的盐,其中X代表氧,硫,>NR.sub.7或--CR.sub.8R.sub.9--,R.sub.1,r.sub.2,r.sub.3和R.sub.4代表氢,羟基,卤素,烷基,烷氧基或烷硫基或三氟甲基,R.sub.5和R.sub.6代表氢,烷基或苄基,R.sub.7代表氢或烷基(1-4C),R.sub.8,r.sub.9代表氢或甲基,Q代表氢(2H)或氧,具有有价值的抗组胺,镇静和抗抑郁性能。