申请人:Chiosis Gabriela
公开号:US20080253965A1
公开(公告)日:2008-10-16
Hsp90 inhibitors are provided having the formula:
with a 2′,4′,5′-substitution pattern on the right-side aryl moiety. X1 represents two substituents, which may be the same or different, disposed in the 4′ and 5′ positions on the aryl group, wherein X1 is selected from halogen, alkyl, alkoxy, halogenated alkoxy, hydroxyalkyl, pyrollyl, optionally substituted aryloxy, alkylamino, dialkylamino, carbamyl, amido, alkylamido dialkylamido, acylamino, alkylsulfonylamido, trihalomethoxy, trihalocarbon, thioalkyl, SO
2
. alkyl, COO-alkyl, KH
2
, OH, CN, SO
2
X
5
, NO
2
, NO, C═SR
2
NSO
2
X
5
, C═OR
2
, where X
5
is F, NH2, alkyl or H, and R
2
is alkyl, NH
2
, NH-alkyl or O-alkyl, C
1
to C
6
alkyl or alkoxy; or wherein X
1
has the formula -0-(CH
2
)
n
-0-, wherein n is an integer from O to 2, preferably 1 or 2, and one of the oxygens is bonded at the 5′-position and the other at the 4′-position of the aryl ring. The compounds are useful in cancer therapy and as radioimaging ligands.
提供具有以下公式的Hsp90抑制剂:右侧芳基基团上具有2'、4'、5'取代模式。X1代表位于芳基团的4'和5'位置的两个取代基,可以相同或不同,其中X1选自卤素、烷基、烷氧基、卤代烷氧基、羟基烷基、吡咯基、可选取代的芳氧基、烷基氨基、二烷基氨基、氨基甲酰、酰胺、烷基酰胺、二烷基酰胺、酰胺基、烷基磺酰胺基、三卤甲氧基、三卤代碳基、硫代烷基、SO2.烷基、COO-烷基、KH2、OH、CN、SO2X5、NO2、NO、C═SR2NSO2X5、C═OR2,其中X5为F、NH2、烷基或H,R2为烷基、NH2、NH-烷基或O-烷基,C1到C6烷基或烷氧基;或X1具有公式-0-(CH2)n-0-,其中n是0到2的整数,优选为1或2,其中一个氧原子与芳环的5'位置键合,另一个氧原子键合于4'位置。这些化合物在癌症治疗和放射性成像配体方面有用。