申请人:Merck Patent Gesellschaft mit beschrankter Haftung
公开号:US04016281A1
公开(公告)日:1977-04-05
Tetralone and indanone compounds of the formula ##STR1## wherein R.sup.1 is H, OH, alkoxy of 1-4 carbon atoms, cycloalkoxy of 3-6 carbon atoms, F, Cl, Br, NO.sub.2, monoalkylamino or dialkylamino, wherein each alkyl is of 1-4 carbon atoms, alkanoyloxy of 1-6 carbon atoms or alkanoylamino of 1-4 carbon atoms; R.sup.2 is OH or alkoxy of 1-4 carbon atoms or R.sup.1 and R.sup.2 collectively are methylenedioxy; R.sup.3 is H or CH.sub.3 ; Ar is phenyl or phenyl substituted by up to 5 of alkyl of 1-4 carbon atoms, alkoxy of 1-4 carbon atoms, F, Cl, Br or CF.sub.3 ; n is 1 or 2, and physiologically acceptable acid addition salts thereof, are central nervous system depressants.
公式为 ##STR1## 的四环酮和茚酮化合物,其中R.sup.1为H、OH、1-4碳原子的烷氧基、3-6碳原子的环烷氧基、F、Cl、Br、NO.sub.2、单烷基氨基或二烷基氨基,其中每个烷基为1-4碳原子、1-6碳原子的烷酰氧基或1-4碳原子的烷酰胺基;R.sup.2为OH或1-4碳原子的烷氧基,或R.sup.1和R.sup.2共同为亚甲二氧基;R.sup.3为H或CH.sub.3;Ar为苯基或苯基取代物,其最多有5个1-4碳原子的烷基、1-4碳原子的烷氧基、F、Cl、Br或CF.sub.3;n为1或2,以及其生理上可接受的酸加盐,是中枢神经系统抑制剂。