Chalcone derivatives having an anti-allergic activity
US9896415B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Apr 4, 2014 |
| Grant date | Feb 20, 2018 |
| Priority date | — |
| Expiry date | Apr 4, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D211/22
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to the compounds of formula (I):wherein:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.