申请人:AstraZeneca UK Limited
公开号:US06342765B1
公开(公告)日:2002-01-29
The present invention relates to compounds of formula (I), wherein Ar1 represents (A) and (B) or (C); R12 and R13 are independently hydrogen or C1-4alkyl; Ar2 is phenyl or heteroaryl; p is 0 or 1; Ar3 is phenyl, pyridinyl, pyridazinyl, pyrimidyl or pyrazynyl, the ring being substituted on ring carbon atoms by R2 and —(CH2)nR3, and wherein Ar3 is attached to Ar1C(R12)R13CH(Ar2)O— by a ring carbon atom; R2 is a group of formula (2), or R2 represents a lactone of formula (3), the group of formula (2) or (3) having L or D configuration at the chiral alpha carbon in the corresponding free amino acid; n is 0, 1 or 2; R3 is phenyl or heteroaryl; and R5-R9, m and n are as defined in the specification; or a pharmaceutically acceptable salt, prodrug or solvate thereof. Processes for their preparation, their use as therapeutic agents and pharmaceutical compositions containing them. A particular use in cancer therapy.
本发明涉及式(I)的化合物,其中Ar1代表(A)和(B)或(C);R12和R13独立地是氢或C1-4烷基;Ar2是苯基或杂环芳基;p为0或1;Ar3是苯基、吡啶基、吡啶并嗪基、嘧啶基或吡嗪基,环上的环碳原子被R2和—(CH2)nR3取代,且Ar3通过一个环碳原子连接到Ar1C(R12)R13CH(Ar2)O—;R2是式(2)的基团,或R2代表式(3)的内酯,式(2)或(3)的基团在相应的游离氨基酸中的手性α碳上具有L或D构型;n为0、1或2;R3是苯基或杂环芳基;以及R5-R9、m和n如规范中所定义;或其药学上可接受的盐、前药或溶剂化合物。它们的制备方法,作为治疗剂的用途以及含有它们的药物组合物。在癌症治疗中的特定用途。