1-phenyl-substituted heterocyclyl derivatives and their use as prostaglandin D2 receptor modulators
US9169270B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Jul 4, 2013 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | Jul 4, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to 1-phenyl-substituted heterocyclyl derivatives of the formula (I),wherein Y, Z, R1, R2, R3 and R4 are as described in the description and their use as prostaglandin receptor modulators, most particularly as prostaglandin D2 receptor modulators, in the treatment of various prostaglandin-mediated diseases and disorders, to pharmaceutical compositions containing these compounds and to processes for their preparation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.