CO-CRYSTALS OF TRAMADOL AND NSAIDS
The present invention relates to co-crystals of tramadol and co-crystal formers selected from NSAIDs, processes for preparation of the same and their uses as medicaments or in pharmaceutical formulations, more particularly for the treatment of pain. In a preferred embodiment, co-crystals of (-)trama...
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Main Authors | , , , , , |
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Format | Patent |
Language | English Portuguese |
Published |
24.11.2016
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention relates to co-crystals of tramadol and co-crystal formers selected from NSAIDs, processes for preparation of the same and their uses as medicaments or in pharmaceutical formulations, more particularly for the treatment of pain.
In a preferred embodiment, co-crystals of (-)tramadol-(S)-naproxen (1:2) and (+)tramadol-(R)-naproxen (1:2) are prepared. |
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Bibliography: | Application Number: PT20090736862T |