申请人:SmithKline Beecham Corporation
公开号:US06211373B1
公开(公告)日:2001-04-03
This invention relates to novel compounds of Formula (I), and a novel use of these compounds in treating chemokine mediated diseases, wherein the chemokine binds to an IL-8 a or b receptor. Compounds of Formula (1) are represented by the structure:
wherein interalia, X is oxygen or sulfur;
R is any functional moiety having an ionizable hydrogen and a pKa of 10 or less;
R1 is independently selected from hydrogen; halogen; nitro; cyano; C1-C10 alkyl; halosubstituted C1-10 alkyl; C2-10 alkenyl; C1-10 alkoxy; halosubstituted C1-10 alkoxy; azide; (CR8R8)qS(O)tR4; hydroxy; hydroxy substituted C1-4 alkyl; aryl; aryl C1-4 alkyl; aryl C2-10 alkenyl; aryloxy; aryl C1-4 alkyloxy; heteroaryl; heteroarylalkyl; heteroaryl C2-10 alkenyl; heteroaryl C1-4 alkyloxy; heterocyclic, heterocyclic C1-4 alkyl; heterocyclic C1-4 alkyloxy; heterocyclic C2-10 alkenyl;
q is 0 or an integer having a value of 1 to 10; n is an integer having a value of 1 to 3;
m is an integer having a value of 1 to 3;
n is an integer having a value of 1 to 3;
Y is hydrogen; halogen; nitro; cyano; halosubstituted C1-10 alkyl; C1-10 alkyl; C2-10 alkenyl; C1-10 alkoxy; halosubstituted C1-1- alkoxy; azide; (CR8R8)qS(O)tR4, (CR8R8)qOR4; hydroxy; hydroxy substituted C1-4 alkyl; aryl; aryl C1-4 alkyl; aryloxy; aryC1-4 alkyloxy; aryl C2-10 alkenyl; heteroaryl; heteroarylalkyl; heteroaryl C1-4 alkyloxy; heteroaryl C2-10 alkenyl; heterocyclic, heterocyclic C1-4 alkyl; heterocyclic C2-10 alkenyl;
or a pharmaceutically acceptable salt thereof.
本发明涉及式(I)的新化合物和这些化合物在治疗趋化因子介导的疾病方面的新用途,其中趋化因子结合到IL-8 a或b受体。式(1)的化合物由以下结构表示:其中,interalia,X是氧或硫;R是具有离子化氢和pKa小于10的任何功能基团;R1独立地选择自氢;卤素;硝基;氰基;C1-C10烷基;卤代C1-10烷基;C2-10烯基;C1-10烷氧基;卤代C1-10烷氧基;叠氮基;(CR8R8)qS(O)tR4;羟基;羟基取代的C1-4烷基;芳基;芳基C1-4烷基;芳基C2-10烯基;芳氧基;芳基C1-4烷氧基;杂芳基;杂芳基烷基;杂芳基C2-10烯基;杂芳基C1-4烷氧基;杂环,杂环C1-4烷基;杂环C1-4烷氧基;杂环C2-10烯基;q为0或具有值为1至10的整数;n为具有值为1至3的整数;m为具有值为1至3的整数;n为具有值为1至3的整数;Y是氢;卤素;硝基;氰基;卤代C1-10烷基;C1-10烷基;C2-10烯基;C1-10烷氧基;卤代C1-1-烷氧基;叠氮基;(CR8R8)qS(O)tR4,(CR8R8)qOR4;羟基;羟基取代的C1-4烷基;芳基;芳基C1-4烷基;芳氧基;芳基C1-4烷氧基;芳基C2-10烯基;杂芳基;杂芳基烷基;杂芳基C1-4烷氧基;杂芳基C2-10烯基;杂环,杂环C1-4烷基;杂环C2-10烯基;或其药学上可接受的盐。