Curdlan sulfate
US5512672A · kind A · utility
2Cited by
5References
2Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 14, 1993 |
| Grant date | Apr 30, 1996 |
| Priority date | — |
| Expiry date | Jun 14, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08B37/0024
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A beta-1,3-glucan of sulfated curdlan having a sulfur content of 12.4 to 17% and an average molecular weight of 27,000 to 330,000 daltons. Sulfate curdlan exhibits strong HIV inhibitory activity with little anticoagulant activity and little toxicity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.