Generated: December 15, 2017
DrugPatentWatch Database Preview
Details for Patent: 4,692,435
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Summary for Patent: 4,692,435
|Title:|| Mucopolysaccharide composition having a regulatory action on coagulation, medicament containing same and process of preparation|
|Abstract:||The invention pertains to a mucopolysaccharide fraction obtainable from heparin or from fractions including heparinic constituents of molecular weights from 2000 to 50,000, which has a Yin-Wessler titer which is high relative to the USP titer. It contains components whose molecular weights are less than 10,000, particularly oligosaccharides in the area of 2000-3000, comprising from 8 to 12, notably 10 monosaccharide units, among which glucosamine units whose primary positions are sulphated. The last mentioned oligosaccharides include one N-acetyl-glucosamine unit per two units of 2-O-sulphate iduronic acid and per two N-sulphate-glucosamine units, the other saccharide units being of a different nature and including distinct substituents.|
|Inventor(s):|| Lormeau; Jean-Claude (Maromme-la-Maine, FR), Goulay; Jean (Oissel, FR), Choay; Jean (Paris, FR) |
|Assignee:|| Choay, S.A. (Paris, FR) |
Patent Claim Types:|
see list of patent claims
|Process; Use; Composition; Formulation; |
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Foreign Priority and PCT Information for Patent: 4,692,435
|Foriegn Application Priority Data|
||Foreign Patent Number
||Foreign Patent Date
|France||78 31357||Nov 06, 1978|
|France||79 18873||Jul 20, 1979|
International Patent Family for Patent: 4,692,435
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