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US 6,787,563 B2Granted
Crystalline 3-{4-methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidin-1-yl}-3-oxo-propionitrile citrate
AssigneePfizer Inc.
InventorHenry Jacobelli
Life of this patent
Estimating the term…
Abstract
The present invention relates to substituted N-(cyclopropylmethyl)azacycloalkanes of the following formula (I): in which, independently, R1 is hydrogen or halogen, R2 is hydrogen or halogen and X is methylene or ethylene, their salts, the pharmaceutical compositions containing them, their use as antidiarrhoeal medicaments and methods for their preparation.
Claims4
Compound of the following formula (I):
- in which, independently, R1 is hydrogen or halogen, R2 is hydrogen or halogen and X is methylene;
- or a pharmaceutically acceptable salt thereof.
Dependencies are inferred from the claim text.