申请人:Zeneca Limited and Zeneca Pharma S.A.
公开号:US20030220495A1
公开(公告)日:2003-11-27
The present invention relates to inhibitors of ras farnesylation of Formula (1), 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); R
1
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); R
2
represents hydrogen, aryl or heteroaryl; Z represents a direct bond, methylene, ethylene, vinylene, oxy, —CH
2
—O— or —O—CH
2
—; and R
3
—R
4
, 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Formula(1)的ras戊二烯基化抑制剂,其中T为Formula(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Formula(II)或(III)的一组,Formula(II)或Formula(III)的一组(在相应的游离氨基酸中,在手性α碳处具有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,氧化物,-CH2-O-或-O-CH2-;以及R3-R4,p和r如说明书中所定义的,或其药学上可接受的盐,前药或溶剂。其制备过程,作为治疗剂的用途以及含有它们的药物组合物。一个特定的用途是在癌症治疗中。