N-heterocyclic ureas as immune regulants
US4171364A · kind A · utility
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2References
1Claims
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Key dates
| Filing date | Nov 30, 1978 |
| Grant date | Oct 16, 1979 |
| Priority date | — |
| Expiry date | Nov 30, 1998 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/425
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Benzimidazolyl, benzothiazolyl and benzoxazolyl ureas and thioureas are employed as immune regulatory agents, as agents capable of altering the immune response in mammals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.