Histamine derivative, process for preparing it and its therapeutic use
US5034539A · kind A · utility
7Cited by
1References
5Claims
0Family size
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Inventors
Key dates
| Filing date | Sep 29, 1989 |
| Grant date | Jul 23, 1991 |
| Priority date | — |
| Expiry date | Sep 29, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to .alpha.,.beta.-dimethylhistamine, of the rmula: ##STR1## in racemic form, or an optical isomer form or mixture of diastereoisomers and its acid addition salts. It may be prepared from an alkyl 2-amino 3-(1H-imidazol-4-yl)-carboxylate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.