Butenoic acid derivatives, pharmaceutical compositions containing them and process for preparing same
US4762944A · kind A · utility
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4Claims
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Assignee
Inventors
Key dates
| Filing date | Mar 13, 1987 |
| Grant date | Aug 9, 1988 |
| Priority date | — |
| Expiry date | Mar 13, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C69/738
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to novel butenoic acid derivatives of the general formula (Ia) having E-configuration ##STR1## as well as to their Z-izomers of the general formula ##STR2## wherein R stands for a (-)-menthyl or a (+)-menthyl group. as well as pharmaceutical compositions containing these compounds. The novel butenoic acid derivatives of the general formulae (Ia) and (Ib) possess valuable pharmacological properties, mainly gastric cytoprotective effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.