Substituted 9-amino-tetrahydro-acridines and related compounds, a process for their preparation and their use as medicaments
申请人:HOECHST-ROUSSEL
PHARMACEUTICALS INCORPORATED
公开号:EP0282959A2
公开(公告)日:1988-09-21
There are disclosed compounds having the formula
wherein n is 1-4; X is alkyl of 3-18 carbon atoms, cycloalkyl of 3-7 carbon atoms or cycloalkylloweralkyl; R is hydrogen, loweralkyl or loweralkylcarbonyl; R₁ is hydrogen, loweralkyl, loweralkylcarbonyl, aryl, diloweralkylaminoloweralkyl, arylloweralkyl, diarylloweralkyl, oxygen-bridged arylloweralkyl or oxygen-bridged diarylloweralkyl; stereo isomers thereof and pharmaceutically acceptable acid addition salts thereof, which are useful for enhancing memory, methods for synthesizing them, and pharmaceutical compositions comprising an effective memory enhancing amount of such a compound.
公开了具有以下式子的化合物 其中 n 是 1-4;X 是 3-18 个碳原子的烷基、3-7 个碳原子的环烷基或环烷基低级烷基;R 是氢、低级烷基或低级烷基羰基;R₁ 是氢、低级烷基、低级烷基羰基、芳基、稀烷基氨基低级烷基、芳基低级烷基、二芳基低级烷基、氧桥接芳基低级烷基或氧桥接二芳基低级烷基;它们的立体异构体及其药学上可接受的酸加成盐,这些化合物可用于增强记忆力、合成它们的方法,以及包含有效增强记忆力量的此类化合物的药物组合物。