Novel water-soluble compounds derived from extracts of streptomyces stimulosus, process for their production, their uses as immunological adjuvants and compositions containing them
US4261979A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 15, 1979 |
| Grant date | Apr 14, 1981 |
| Priority date | — |
| Expiry date | Oct 15, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12R2001/465
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to novel water-soluble compounds, process for their preparation, methods of therapeutic treatment therewith and pharmaceutical compositions containing them. The compounds correspond to the formulae (III) and (IV) below or their mixtures in molar proportions of about 4/1, in which formulae X represents a RCO radical and Y represents a hydrogen atom or a RCO radical, or again in which Y represents a RCO radical and X represents a hydrogen atom or a RCO radical, R being an alkyl or alkenyl radical containing 11 to 19 carbon atoms in a straight or branched chain. ##STR1## The compounds are useful as immunological adjuvants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.