1-phenyl-2-pyridinyl alkyl alcohol derivatives as phosphodiesterase inhibitors
US9944612B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Dec 5, 2013 |
| Grant date | Apr 17, 2018 |
| Priority date | — |
| Expiry date | Dec 14, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds of formula (I) described herein are inhibitors of the phosphodiesterase 4 (PDE4) enzyme and are useful for the prevention and/or treatment of an allergic disease state or a disease of the respiratory tract characterized by airway obstruction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.