申请人:Zeneca Limited
公开号:US06414145B1
公开(公告)日:2002-07-02
The present invention relates to inhibitors of ras farnesylation of Formula (I), wherein T is of Formula (1) or (2) or (3); A is aryl or heteroaryl; B is aryl or heteroaryl; X and Y represent hydrogen, or both X and Y can represent a single bond (so as to form a double bond); R1 represents a group of Formula (II) or (III), the group of Formula (II) or Formula (III) (having L or D configuration at the chiral alpha carbon in the corresponding free amino acid); R2 represents hydrogen, aryl or heteroaryl; Z represents a direct bond, methylene, ethylene, vinylene, oxy, —CH2—O— or —O—CH2—; and R3—R4, p and r 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 is in cancer therapy
本发明涉及式(I)的ras戊二烯基化抑制剂,其中T为式(1)或(2)或(3)的一种;A为芳基或杂芳基;B为芳基或杂芳基;X和Y表示氢,或者X和Y都可以表示单键(以形成双键);R1表示式(II)或(III)的基团,式(II)或式(III)的基团(在相应的自由氨基酸中具有手性α碳上的L或D构型);R2表示氢、芳基或杂芳基;Z表示直接键、亚甲基、乙烯基、氧代、—CH2—O—或—O—CH2—;以及R3-R4、p和r如规范中所定义的药物可接受的盐、前药或溶剂。制备它们的过程,它们作为治疗剂的用途以及包含它们的制药组合物。特别用途是在癌症治疗中。