2H-imidazole-2-thione derivatives
US4166184A · kind A · utility
1Cited by
2References
3Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 8, 1977 |
| Grant date | Aug 28, 1979 |
| Priority date | — |
| Expiry date | Dec 8, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D263/42
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Imidazole derivatives which are useful intermediates for the production of compounds having pharmacological activity at histamine H.sub.2 receptors. A specific compound of the present invention is 4-(4-aminobutyl)-1,3-dihydro-5-methyl-2H-imidazole-2-thione, hereinafter referred to as 4-(4-Aminobutyl)-5-methylimidazole-2-thione.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.