2-alkoxycarbonyl-4-(4-pyridyl)cyclohexanones and process for preparing them
US5047545A · kind A · utility
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2Claims
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Key dates
| Filing date | Jan 23, 1989 |
| Grant date | Sep 10, 1991 |
| Priority date | — |
| Expiry date | Jan 23, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
2-Methoxycarbonyl-4-(4-pyridyl)cyclohexanone of the present invention is an important intermediate for preparing isoquinoline derivatives which are useful as medicines, particularly as heart medicines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.