Patent classifications
C
CHEMISTRY; METALLURGY
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C08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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C08B
POLYSACCHARIDES; DERIVATIVES THEREOF
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37/00
Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
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C08B37/006
Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
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C08B37/0063
Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
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C08B37/0075
Heparin; Heparan sulfate; Derivatives thereof, e.g. heparosan; Purification or extraction methods thereof
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C08B37/0078
Degradation products
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C08B37/0078

Methods and compositions for promoting hair growth
10017585 · 2018-07-10 · ·

Methods and compositions related to promoting hair growth are described.

High purity heparin and production method therefor
09540454 · 2017-01-10 · ·

The present invention provides a high purity heparin useful to be a pharmaceutical product, cosmetics, research reagent, or the like, and a method for producing the same, more specifically, a heparin which does not substantially contain a nitrous acid degradation-resistant impurity and a method for producing a heparin, comprising mixing an aqueous solution of 5 to 30% by weight of the heparin with ethanol having an amount (volume) 0.2 to 1 times the amount (volume) of the aqueous heparin solution to obtain a colloidal precipitate of heparin.

SYNTHETIC HEXASACCHARIDES MIMICS OF HEPARIN SHOWING HEPARANASE INHIBITION ACTIVITY
20260001967 · 2026-01-01 ·

The present invention is directed to hexasaccharides mimetics of heparins presenting remarkable heparanase inhibition activity. The compounds have formula (I), wherein R.sup.1 is selected from the group consisting of NH.sub.2, NHSO.sub.3Na, NHAc; R.sup.2 is selected from the group consisting of NH.sub.2, NHSO.sub.3Na, NHAc; R.sup.3 is selected from the group consisting of Bn, H; R.sup.4 is selected from the group consisting of Ac, H, SO.sub.3Na; R.sup.5 is CO.sub.2Na; R.sup.6 is selected from the group consisting of Me, Ethyl, Alkyl, alkyl azide, alkynyl, cholestanol aglycon; R.sup.7 is selected from the group consisting of CH.sub.2OH, COOH.

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