Ligand antagonists of RAR receptors and pharmaceutical/cosmetic applications thereof
US7348449B2 · kind B2 · utility
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43Claims
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Key dates
| Filing date | Apr 28, 2005 |
| Grant date | Mar 25, 2008 |
| Priority date | — |
| Expiry date | Apr 28, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2602/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel ligand antagonists of the RAR receptors have the following structural formula (I):in which A is a CH2, CHOH, C═O or C═N—OH radical or a sulfur or selenium atom; B is a radical selected from among those of formulae (a) to (f):and Ar is a radical selected from among those of formulae (g) to (i):
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.