Pyrimidines of formula (1) are described
1
wherein Ar is an optionally substituted aromatic or heteroaromatic group;
R
1
is a hydrogen atom or a straight or branched chain alkyl group;
R
2
is a —X
1
—R
3
group where X
1
is a direct bond or a linker atom or group, and
R
3
is an optionally substituted aliphatic, cycloaliphatic, heteroaliphatic, heterocycloaliphatic, aromatic or heteroaromatic group;
and the salts, solvates, hydrates and N-oxides thereof.
The compounds are selective KDR Kinase and/or FGFr Kinase inhibitors and are of use in the prophylaxis and treatment of disease states associated with angiogenesis.
公式(1)中描述了
嘧啶类化合物,其中Ar是可选择取代的芳香或杂芳基团;R1是氢原子或直链或支链烷基基团;R2是一个—X1—R3基团,其中X1是直接键或连接原子或基团,而R3是可选择取代的脂肪、环脂肪、杂原子脂肪、杂环脂肪、芳香或杂芳基团;以及它们的盐、溶剂合物、
水合物和N-氧化物。这些化合物是选择性的KDR激酶和/或FGFr激酶
抑制剂,并可用于预防和治疗与血管生成相关的疾病状态。