Bis(4-O-polyhexaose-thio)-phenyl ureas and method of use
US4431636A · kind A · utility
4Cited by
1References
13Claims
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Key dates
| Filing date | May 24, 1982 |
| Grant date | Feb 14, 1984 |
| Priority date | — |
| Expiry date | May 24, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H5/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Poly-cation salts of bis (4-O-polyhexaose-thio)-phenyl urea sulfate derivatives, useful as modulators of the complement system, the intermediates thereof and the process of making such intermediates and end products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.