Oligosaccharides having anti-Xa activity, pharmaceutical compositions containing them and method of use

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United States of America Patent

PATENT NO 4474770
SERIAL NO

06525372

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Abstract

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Oligosaccharides obtainable from heparin including heparinic constituents of molecular weights ranging from 2000 to 50,000. Said fractions have a Yin-Wessler titer and a U.S.P. titer in a ratio of at least 30. They consist of chains constituted by no more than 8 saccharidic moities. They possess a strong antithrombotic activity and are then useful as antithrombotic drugs.

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Patent Owner(s)

Patent OwnerAddress
CHOAY S AF-75008 PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choay, Jean Paris, FR 37 832
Lormeau, Jean-Claude Maromme la Maine, FR 20 577
Petitou, Maurice Paris, FR 46 770

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