Derivatives of aryl-{4-halogeno-4-[aminomethyl]-piperidin-1-yl}-methanone, their method of preparation and their use as medicinal products
US8669250B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Jun 3, 2010 |
| Grant date | Mar 11, 2014 |
| Priority date | — |
| Expiry date | Nov 24, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D413/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention concerns compounds of general formula (1) (I) wherein R1 is: —a hydrogen atom, or a halogen, —a straight or branched C1-C6 alkyl group or a C1-C3 fluoroalkyl group, —a straight or branched C1-C6 alcoxy group, a carbamyl group, N-substituted or not by one or two, straight or branched C1-C3 alkyl groups, or —a cyano group (CN) R2 is: —a hydrogen atom or a straight or branched C1-C6 alkyl group, HaI1, Hal2 and Hal3 are: —a halogen their addition salts and the hydrates of addition salts with pharmaceutically acceptable mineral acids or organic acids, and their enantiomer forms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.