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|Abstract:||Novel acetamide derivatives have been discovered to have useful pharmaceutical activity on the central nervous system. They may be prepared by reacting the corresponding ester or acid halide with the appropriately substituted amine.|
|Inventor(s):||Lafon; Louis (Paris, FR)|
|Assignee:||Laboratoire L. Lafon (Maisons Alfort, FR)|
Patent Claim Types:|
see list of patent claims
|Foriegn Application Priority Data|
|Foreign Country||Foreign Patent Number||Foreign Patent Date|
|United Kingdom||13579/77||Mar 31, 1977|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
| This preview shows a limited data set|
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.
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