Process for the preparation of chondroitin sulfates from K4 polysaccharide and obtained products
US6777398B2 · kind B2 · utility
6Cited by
2References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2002 |
| Grant date | Aug 17, 2004 |
| Priority date | — |
| Expiry date | Oct 21, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08B37/0069
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
New process for the preparation of chondroitin sulfates from the bacterial origin polysaccharide named K4, by defructosilation followed by selective sulfation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.