89109-19-3Relevant articles and documents
Pyrazine-2-carboxyamide derivatives
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Page/Page column 12, (2008/06/13)
The present invention is concerned with novel pyrazine 2-carboxyamide derivatives of formula (I) wherein R1, R2 and R3 are as defined in the specification. These compounds are useful for the treatment of CNS disorders.
Tricyclic positive inotropic agents
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, (2008/06/13)
Substituted quinoline, [1,5]- and [1,8]-naphthyridine and pyrido [2,3-b]pyrazine derivatives are useful positive inotropic agents.
Substituted hetero spiro pyridine derivatives as anti-allergy and anti-inflammatory agents
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, (2008/06/13)
Substituted heterospiro pyridine derivatives are anti-allergic and anti-inflammatory agents. They are also useful for the treatment of peptic ulcers. Methods for their preparation and use are disclosed.