Sulphated polysaccharides, anticoagulant agent and anticomplementary agent obtained from brown algae fucuses and method of obtaining same
US5321133A · kind A · utility
7Cited by
1References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 1992 |
| Grant date | Jun 14, 1994 |
| Priority date | — |
| Expiry date | Jan 16, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P19/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to sulphated polysaccharides obtained from fucuses extracted from pheophyceae. The molecular weight of these polysaccharides is greater than 5 and less than 40 Kda; their sulphur content is greater than that of the original fucus and they contain less than 0.15% of contaminant proteins. Applications as anticoagulant and anticomplementary agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.