ADDITION SALTS OF AMINES CONTAINING HYDROXYL AND/OR CARBOXYLIC GROUPS WITH AMINO NICOTINIC ACID DERIVATIVES AS DHODH INHIBITORS
The present invention is directed to novel water-soluble pharmaceutically acceptable, crystalline addition salts of (i) an amine containing one or more hydroxyl and/or carboxylic groups with (ii) amino nicotinic acid derivatives of formula (I) wherein R a , R b , R c and R d independently represent...
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Main Authors | , , , |
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Format | Patent |
Language | English Portuguese |
Published |
19.09.2013
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention is directed to novel water-soluble pharmaceutically acceptable, crystalline addition salts of (i) an amine containing one or more hydroxyl and/or carboxylic groups with (ii) amino nicotinic acid derivatives of formula (I)
wherein R a , R b , R c and R d independently represent groups selected from hydrogen atoms, halogen atoms, C 1-4 alkyl groups which may be optionally substituted by 1, 2 or 3 substituents selected from halogen atoms and hydroxy groups, and C 1-4 alkoxy groups which may be optionally substituted by 1, 2 or 3 substituents selected from halogen atoms and hydroxy groups, and pharmaceutically acceptable solvates thereof. |
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Bibliography: | Application Number: PT20100708932T |