Pyrimidines of formla (1) are described:
1
wherein R
1
is a —XR
6
group;
R
2
and R
3
which may be the same or different is each a hydrogen or halogen atom or a group selected from an optionally substituted aliphatic, cycloaliphatic, heteroaliphatic, heterocycloaliphatic, —OH, —OR
10
[where R
10
is an optionally substituted aliphatic, cycloaliphatic, heteroaliphatic, heterocycloaliphatic, aromatic or heteroaromatic group] —SH, —NO
2
, —CN, —SR
10
, —COR
10
, S(O)R
10
, —SO
2
R
8
, —SO
2
N(R
8
)(R
9
), —CO
2
R
8
, —CON(R
8
)(R
9
), —CSN(R
8
)(R
9
), —NH
2
or substituted amino group;
R
4
is a X
1
R
11
group where X
1
is a covalent bond or a —C(R
12
)(R
13
)— [where each of R
12
and R
13
is a hydrogen or halogen atom or a hydroxyl, alkyl or haloalkyl group] or —C(O)— group and R
11
is an optionally substituted phenyl, thienyl, thiazolyl or indolyl group;
R
5
is a halogen atom or an alkynyl 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
描述了
化学式(1)的
嘧啶类化合物:其中R1是—XR6基团;R2和R3可以相同或不同,分别是
氢或卤素原子或从可选取代的
脂肪族、环状
脂肪族、杂原子
脂肪族、杂环
脂肪族、—OH、—OR10[其中R10是可选取代的
脂肪族、环状
脂肪族、杂原子
脂肪族、杂环
脂肪族、芳香族或杂芳香族基团]、—SH、—
NO2、—CN、—SR10、—COR10、S(O)R10、—SO2R8、—SO2N(R8)(R9)、—CO2R8、—CON(R8)(R9)、—CSN(R8)(R9)、—NH2或取代
氨基基团;R4是X1R11基团,其中X1是共价键或—C(R12)(R13)—[其中R12和R13各自是
氢或卤素原子或羟基、烷基或卤代烷基基团]或—C(O)—基团,而R11是可选取代的
苯基、
噻吩基、
噻唑基或
吲哚基团;R5是卤素原子或炔基团;以及其盐、溶剂化合物、
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,可用于预防和治疗与血管生成相关的疾病状态。