发明名称 |
PROCESS FOR THE PREPARATION OF HYDROXY-1,2,3,4-TETRAHYDROAMINE-ACRIDINES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM |
摘要 |
There are disclosed compounds having the formula I <CHEM> where n is 1 or 2; X is hydrogen, loweralkyl, loweralkoxy, halogen, hydroxy, nitro or trifluoromethyl; R is hydrogen, benzyl or alkanoyl of 2- 12 carbons, with the proviso that the group -OR may not be on the 1-position of the three ring system; and R1 and R2 are each independently hydrogen, loweralkyl or arylloweralkyl, but both may not be arylloweralkyl simultaneously, or alternatively R1 and R2 taken together may constitute the group @@NR3R4 where R3 and R4 are each independently loweralkyl; and a process for their preparation. The compounds can be used for the treatment of various memory dysfunctions characterized by decreased cholinergic function, such as Alzheimer's disease. |
申请公布号 |
HU895931(D0) |
申请公布日期 |
1990.02.28 |
申请号 |
HU19890005931 |
申请日期 |
1989.11.16 |
申请人 |
HOECHST-ROUSSEL PHARMACEUTICALS INC.,US |
发明人 |
SHUTSKE,GREGORY MICHAEL,US;TOMER,JOHN DICK,US |
分类号 |
C07D219/10;C07D219/12 |
主分类号 |
C07D219/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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