Invention Grant
US5777108A Galanthamine derivatives as acetylcholinesterase inhibitors
失效
Galanthamine衍生物作为乙酰胆碱酯酶抑制剂
- Patent Title: Galanthamine derivatives as acetylcholinesterase inhibitors
- Patent Title (中): Galanthamine衍生物作为乙酰胆碱酯酶抑制剂
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Application No.: US445921Application Date: 1995-05-22
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Publication No.: US5777108APublication Date: 1998-07-07
- Inventor: Raymond W. Kosley, Jr. , Larry Davis , Veronica Taberna
- Applicant: Raymond W. Kosley, Jr. , Larry Davis , Veronica Taberna
- Applicant Address: OH Cincinnati
- Assignee: Hoechst Marion Roussel, Inc.
- Current Assignee: Hoechst Marion Roussel, Inc.
- Current Assignee Address: OH Cincinnati
- Main IPC: C07D491/06
- IPC: C07D491/06 ; A61K31/55 ; A61K31/5517 ; A61P25/28 ; C07D223/00 ; C07D307/00 ; C07D491/048 ; C07D491/10 ; C07B41/04
Abstract:
This application relates to compounds of the formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are defined within, which compounds are useful for the treatment of memory dysfunction characterized by decreased cholinergic function, pharmaceutical compositions containing the compounds and methods for making and using the compounds.
Public/Granted literature
- US4997965A Enantiomeric silanes, modified packing material, and use thereof Public/Granted day:1991-03-05
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