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US 2010/0168143 A1Published application
Quinazoline derivatives
AssigneeAstraZeneca AB
InventorMichael Kevin Foote
Life of this patent
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Abstract
The invention provided a compound of formula (I) for use in the treatment of disease, in particular proliferative diseases such as cancer and for use in the preparation of medicaments for use in the treatment of proliferative diseases; the invention also processes for the preparation of such compounds, as well as pharmaceutical compositions containing them as active ingredient.
Claims17
A compound of formula (I)
- or a pharmaceutically acceptable salt thereof;
- wherein R1 is hydrogen or methyl;
- and
- R2 is methyl or ethyl.
1 more element
9-11. (canceled)
Dependencies are inferred from the claim text.