6 rezultatus
This invention relates to a 5:6-benzo-.gamma.-pyrone derivatives, to a process for their preparation and to pharmaceutical compositions containing them.
In particular, an object of the present invention is represented by new 5:6-benzo-.gamma.-pyrone derivatives having the following general formula
BACKGROUND OF THE INVENTION
(a) Field of the Invention
This invention relates to novel 2-substituted-3-methyl-.gamma.-pyrone tricyclic derivatives, to processes for their preparation, to methods for using said derivatives, and to pharmaceutically acceptable compositions of said derivatives.
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BACKGROUND OF THE INVENTION
1. Field of the Invention
This invention relates to novel 2-substituted-3-methyl-.gamma.-pyrone tricyclic derivatives, to processes for their preparation, to methods for using said derivatives, and to pharmaceutically acceptable compositions of said derivatives.
More
BACKGROUND OF THE INVENTION
(a) Field of the Invention
This invention relates to novel 2-substituted-3-methyl-.gamma.pyrone tricyclic derivatives, to processes for their preparation, to methods for using said derivatives, and to pharmaceutically acceptable compositions of said derivatives.
More
Background of the Invention
(A) Field of the INVENTION
This invention relates to novel fused .gamma.-pyrone- and .gamma.-pyridone-2-carboxylic acid derivatives, to process for their preparation, to methods for using said derivatives, and to pharmaceutically acceptable compositions of said
This invention relates to 5:6-benzo-.gamma.-pyrone derivatives, to a process for their preparation and to pharmaceutical compositions containing them.
In particular, an object of the present invention is represented by new 5:6-benzo-.gamma.-pyrone derivatives having the following general formula (I)