Heparan sulfate having high 3-O-sulfation rate in glucosamine residues
US10889656B2 · kind B2 · utility
0Cited by
2References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2018 |
| Grant date | Jan 12, 2021 |
| Priority date | — |
| Expiry date | Jun 26, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/09
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides a novel sulfated polysaccharide having anticoagulant activity. Specifically, the present invention provides a polysaccharide that includes a repetitive structure of a disaccharide unit composed of a hexuronic acid (HexA) residue and a α-D-glucosamine (GlcN) residue and having 13% or higher of a 3-O-sulfation rate in GlcN residues.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.