申请人:Celltech R & D Limited
公开号:US06600037B1
公开(公告)日:2003-07-29
Pyrimidines of formla (1) are described:
wherein
R1 is a —XR6 group;
R2 and R3 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, —OR10 [where R10 is an optionally substituted aliphatic, cycloaliphatic, heteroaliphatic, heterocycloaliphatic, aromatic or heteroaromatic group] —SH, —NO2, —CN, —SR10, —COR10, S(O)R10, —SO2R8, —SO2N(R8)(R9), —CO2R8, —CON(R8)(R9), —CSN(R8)(R9), —NH2 or substituted amino group;
R4 is a X1R11 group where X1 is a covalent bond or a —C(R12)(R13)— [where each of R12 and R13 is a hydrogen or halogen atom or a hydroxyl, alkyl or haloalkyl group] or —C(O)— group and R11 is an optionally substituted phenyl, thienyl, thiazolyl or indolyl group;
R5 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,或者是选自可选取代的脂肪族、环状脂肪族、杂原子脂肪族、杂环状脂肪族、—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、杂环状脂肪族、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)— [其中每个R12和R13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。