Spirohydantoin compounds and methods for the modulation of chemokine receptor activity
US7709642B2 · kind B2 · utility
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Key dates
| Filing date | Jun 23, 2005 |
| Grant date | May 4, 2010 |
| Priority date | — |
| Expiry date | May 7, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D471/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel compounds represented by formula (I):wherein R1, R2, R3 and R4 are as defined herein, and pharmaceutically acceptable salts, hydrates and solvates thereof, are useful for the modulation of CCR5 chemokine receptor activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.