申请人:Akzona Incorporated
公开号:US04145434A1
公开(公告)日:1979-03-20
The invention relates to novel dibenzo\x9b1,2;5,6! cyclophepta pyridine or \n' -pyrrole derivatives, dibenzo\x9b2,3;6,7! oxepino pyridine or pyrrole \n' derivatives, dibenzo\x9b2,3;6,7! thiepino pyridine or pyrrole derivatives and\n' dibenzo\x9bb,f! pyrido or pyrrole azepine derivatives of general formula: \n' ##STR1## as well as the pharmaceutically acceptable salts and nitrogen oxides thereof, wherein R.sub.1, r.sub.2, r.sub.3 and R.sub.4 each represent hydrogen, hydroxy, halogen, an alkyl (1-6 C) group, an alkoxy or alkylthio group in which the alkyl group contains 1-6 C-atoms, or a trifluoromethyl group, R.sub.5 represents hydrogen, an alkyl group with 1-6 carbon atoms or an aralkyl group with 7-10 carbon atoms, M is the number 1 or 2, X represents oxygen, sulphur, the group ##STR2## or the group --CH.sub.2 -- and R.sub.6 represents hydrogen or a lower alkyl group (1-4 C), having CNS-depressant activity and excellent antihistamine and antiserotonin activities.
该发明涉及新型的二苯并[1,2;5,6]环庚吡啶或' -吡咯衍生物,二苯并[2,3;6,7]氧杂环庚吡啶或吡咯' 衍生物,二苯并[2,3;6,7]硫杂环庚吡啶或吡咯衍生物和二苯并[ b,f ]吡啶或吡咯氮杂环庚吡啶衍生物,其通式为: ##STR1## 以及其药学上可接受的盐和氮氧化物,其中R.sub.1,r.sub.2,r.sub.3和R.sub.4分别表示氢,羟基,卤素,含1-6个碳原子的烷基,含1-6个碳原子的烷氧基或烷基硫基,或三氟甲基基团,R.sub.5表示氢,含1-6个碳原子的烷基或含7-10个碳原子的芳基烷基,M为数字1或2,X表示氧、硫、基团##STR2##或基团--CH.sub.2--,R.sub.6表示氢或较低的烷基(1-4 C),具有中枢神经系统抑制活性和优异的抗组胺和抗血清素活性。