US 6,048,899 AGranted

Anticonvulsant enantiomeric amino acid derivatives

AssigneeResearch Corporation Tech., Inc.

InventorsHarold Kohn, Shridhar V. Andurkar

Life of this patent

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Abstract

The present invention is directed to N-benzyl-2-amino-3-methoxypropionamide and stereoisomers the use thereof anti-convulsant and an intermediate in the preparation of other anti-convulsants.

Claims19

Dependent claims

A compound of the formula:

##STR8## or pharmaceutically acceptable salts thereof.

Dependencies are inferred from the claim text.

Facts

Application: 09/107,206Filed 29 Jun 1998 · continuation in part
Priority: 17 Mar 1997
Granted: 11 Apr 2000
Term ends: Not estimatedThe source records don’t support an estimate.

Classification3 codes

C07C 237/52
Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups: having the nitrogen atom of at least one…
C07C 237/06
The carbon skeleton being acyclic and saturated: having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon…
C07C
Acyclic or carbocyclic compounds

Family

Serial818,688Parent of this continuation-in-part · filed 17 Mar 1997
US 5,773,475 AParent of this continuation-in-part
US 6,048,899 AThis patent

From the US filing history. Foreign family members aren’t listed.

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