申请人:Jackson William Paul
公开号:US20110077305A1
公开(公告)日:2011-03-31
The use of compounds of the formula (I) Ar
1
-L
1
-Ar
2
-L
2
-C(R
3
)(R
4
)N(OR
1
)C(═Y)—R
2
(I) where Y is selected from O or S; R
1
is H, a salt or readily hydrolysable substituent; R
2
is selected from H or CH
3
, CH
2
F, CF
2
H or CF
3
; R
3
and R
4
are selected independently from H, C 1-4 alkyl or alkenyl, CF
3
, CH
2
F, CF
2
H and F, with the proviso that if either R
3
or R
4
is H, then the other is not H; L
1
is a linker group; L
2
is a linker group comprising an optionally substituted or unsubstituted unsaturated branched or straight chain alkyl group; Ar
1
is an optionally substituted or unsubstituted aryl or heterocyclic group; and Ar
2
is an optionally substituted or unsubstituted aryl or heterocyclic group, in the treatment of 5-lipoxygenase mediated cancer provide improved therapies due to the effective inhibition of 5-lipoxygenase and long duration of activity in vivo after oral administration.
使用公式(I)Ar1-L1-Ar2-L2-C(R3)(R4)N(OR1)C(═Y)—R2(I)的化合物,在治疗5-脂氧合酶介导的癌症中提供了改善的治疗方案,由于在口服后有效抑制5-脂氧合酶并具有长效活性。其中,Y从O或S中选择;R1是H、盐或容易水解的取代基;R2从H或CH3、CH2F、CF2H或CF3中选择;R3和R4分别选择自H、C 1-4烷基或烯基、CF3、CH2F、CF2H和F,但如果R3或R4中有一个是H,则另一个不是H;L1是一个连接基团;L2是一个包含可选取代或未取代的不饱和分支或直链烷基的连接基团;Ar1是一个可选取代或未取代的芳基或杂环基团;Ar2是一个可选取代或未取代的芳基或杂环基团。