Derivative of D.25, process for its preparation, its use as an immunostimulant, and pharmaceutical compositions containing the derivative
US4937327A · kind A · utility
3Cited by
8References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 1988 |
| Grant date | Jun 26, 1990 |
| Priority date | — |
| Expiry date | Apr 22, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P37/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a polysaccharide derivative, which is a derivative of D.25 in which the galactofuranose (Gal.sub.f) residues of the linear polysaccharide chain have been converted at least partly to arabinose. It also relates to the process for its preparation, to its use as an immunostimulant, and to pharmaceutical compositions containing the derivative.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.