申请人:KELLY Martha
公开号:US20090093479A1
公开(公告)日:2009-04-09
The present invention is in the area of novel compounds and salts thereof, their syntheses, and their use as anti-cancer agents. The compounds include compounds of Formula I:
and solvates, hydrates and pharmaceutically-acceptable salts thereof, wherein A
1
is N or CR
1
; A
3
is N or CR
3
; A
5
is N or CR
5
; R
1
, R
3
-R
6
and L are defined in the specification; n is 0 or 1; and X is an optionally-substituted aryl group having 6-10 carbons in the ring portion, an optionally-substituted 6-membered heteroaryl group having 1-3 nitrogen atoms in the ring portion, an optionally-substituted 5-membered heteroaryl group having 0-4 nitrogen atoms in the ring portion and optionally having 1 sulfur atom or 1 oxygen atom in the ring portion, or an optionally-substituted heteroaryl group in which a 6-membered ring is fused either to a 5-membered ring or to a 6-membered ring, wherein in each case 1, 2, 3 or 4 ring atoms are heteroatoms independently selected from nitrogen, oxygen and sulfur. They are effective against a broad range of cancers, especially leukemia, non-small cell lung and colon.
本发明涉及新化合物及其盐,它们的合成方法以及它们作为抗癌剂的用途。这些化合物包括式I的化合物及其溶剂化物、水化物和药学上可接受的盐,其中A1为N或CR1;A3为N或CR3;A5为N或CR5;R1、R3-R6和L在规范中有定义;n为0或1;X是一个具有6-10个碳原子的环部分可选取代的芳基基团,一个具有1-3个氮原子的环部分可选取代的6元杂芳基基团,一个具有0-4个氮原子并可选地在环部分含有1个硫原子或1个氧原子的5元杂芳基基团,或者一个6元环与一个5元环或6元环融合的可选取代的杂芳基基团,在每种情况下,1、2、3或4个环原子是独立选择的氮、氧和硫杂原子。它们对广泛的癌症,尤其是白血病、非小细胞肺癌和结肠癌都有良好的治疗效果。