Quinazolines and related heterocyclic compounds, and their therapeutic use
US8530486B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Jan 2, 2009 |
| Grant date | Sep 10, 2013 |
| Priority date | — |
| Expiry date | Jul 16, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A compound of the formula (I) wherein X is CR1 or N; Y is CR3 or N; R1, R3, R4, R5 and R6 are independently H, F, Cl, Br, I, or a hydrocarbon group which optionally contains one or more heteroatoms; R7 is a heterocyclic group including one or more N atoms; R′ is Rx or NRyRz wherein Rx, Ry and Rz are each H or the same or different groups, including cyclic groups formed by Ry and Rz with the N atom, of up to 20 C atoms and optionally including up to 3 further heteroatoms selected from N, O and S; or a pharmaceutically acceptable salt, ester or solvate thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.