申请人:Boyle Thomas Francis
公开号:US20050209217A1
公开(公告)日:2005-09-22
The present invention relats to inhibitors of ras farnesylation of Formula (I) wherein: R
1
is for example H and further values as defined in the specification; R
2
is for example H and further values as defined in the specification; R
3
is for example H or a substituent having values as defined in the specification; p is 0-3 in which R
3
values can be the same or different; L is a linking moiety for example —CH
2
—NH— and further values as defined in the specification; A is selected from phenyl; naphthyl; a 5-10 membered monocyclic or bicyclic heteroaryl ring containing up to 5 heteroatoms where the heteroatoms are independently selected from O, N and S; or a —S—S— dimer thereof when R
2
=H; or a N-oxide 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 (I) 的 ras 泛酰化抑制剂,其中:R1 例如为 H,以及在规范中定义的进一步数值;R2 例如为 H,以及在规范中定义的进一步数值;R3 例如为 H 或具有在规范中定义的数值的取代基;p 为 0-3,其中 R3 的数值可以相同也可以不同;L 是一个连接基团,例如 —CH2—NH—,以及在规范中定义的进一步数值;A 选自苯基;萘基;一个含有最多 5 个杂原子的 5-10 成员单环或双环杂芳基环,其中杂原子独立地选自 O、N 和 S;或者当 R2=H 时的一个 —S—S— 二聚体;或者其 N-氧化物或药用可接受的盐、前药或溶剂。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。一个特定用途是在癌症治疗中。