Crystals including a malic acid salt of a 3-pyrrole substituted 2-indolinone, and compositions thereof

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United States of America Patent

PATENT NO 7435832
APP PUB NO 20070191458A1
SERIAL NO

11740644

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Abstract

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The present invention provides crystals, and compositions thereof, wherein the crystals include a malic acid salt of N-[2-(diethylamino)ethyl]-5-[(5-fluoro-1,2-dihydro-2-oxo-3H-indol-3-ylide-ne)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide. Methods of preparing such crystals are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
PHARMACIA & UPJOHN COMPANYKALAMAZOO MI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fleck, Thomas J Scotts, MI 10 75
Hawley, Michael Saline, MI 26 393
Maloney, Mark T East Lyme, CT 3 17
Prescott, Stephen P Schoolcraft, MI 2 17

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