N-oxides of amino containing pyrido �2,3-D! pyrimidines
    4.
    发明授权
    N-oxides of amino containing pyrido �2,3-D! pyrimidines 失效
    含有吡啶并[2,3-D]嘧啶的氨基氧化物

    公开(公告)号:US5945422A

    公开(公告)日:1999-08-31

    申请号:US15739

    申请日:1998-01-29

    IPC分类号: C07D471/04 A61K31/505

    CPC分类号: C07D471/04

    摘要: N-oxides of amino containing 6-aryl pyrido�2,3-d!-pyrimidine 7-imines, 7-ones, and 7-thiones have the formula ##STR1## where A and B are linkers, Ar is aryl, R.sub.2 is aklyl, X is O, S, or NH, or NAcyl, and R.sub.5 and R.sub.6 are alkyl. The compounds are inhibitors of protein tyrosine kinases and cyclin-dependent kinases, and are thus useful in treating cellular proliferation mediated thereby. The compounds are especially useful in treating cancer, atherosclerosis, restenosis, and psoriasis.

    摘要翻译: 含有6-芳基吡啶并[2,3-d] - 嘧啶-7-亚胺,7-酮和7-硫代氨基的氨基氧化物具有下式,其中A和B为连接基,Ar为芳基,R 2为甲酰基,X 是O,S或NH,或NAcyl,R5和R6是烷基。 这些化合物是蛋白酪氨酸激酶和细胞周期蛋白依赖性激酶的抑制剂,因此可用于治疗由此介导的细胞增殖。 该化合物特别可用于治疗癌症,动脉粥样硬化,再狭窄和牛皮癣。

    Substituted imidazolinyl-imidazolines as antagonists of SH-2 binding and
therapeutic uses thereof
    7.
    发明授权
    Substituted imidazolinyl-imidazolines as antagonists of SH-2 binding and therapeutic uses thereof 失效
    取代的咪唑啉基 - 咪唑啉作为SH-2结合的拮抗剂及其治疗用途

    公开(公告)号:US5721266A

    公开(公告)日:1998-02-24

    申请号:US312253

    申请日:1994-09-26

    IPC分类号: A61K31/4178 A01N43/50

    CPC分类号: A61K31/4178

    摘要: Methods of treating proliferative diseases or viral, inflammatory, allergic and cardiovascular diseases, and restenosis are disclosed. The present invention demonstrates the use of N,N'-piperazinylbis-�2-amino-1-imidazolin-2-yl)-2-imidazolines!, 2-amino-1-(2-imidazolin-2-yl)-2-imidazolines, and N,N'-alkylene-bis�2-amino-1-(2-imidazolin-2-yl)-2-imidazolines!, their derivatives, and salts thereof, to antagonize the association of a protein tyrosine kinase with a substrate regulatory protein. The present invention also demonstrates the use of pharmaceutical compositions employing N,N'-piperazinylbis�2-amino-1-imidazolin-2-yl)-2-imidazolines!, 2-amino-1-(2-imidazolin-2-yl)-2-imidazolines, and N,N'-alkylenebis-�2-amino-1-(2-imidazolin-2-yl)-2-imidazolines!, their derivatives, and salts thereof, to antagonize the association of a protein tyrosine kinase with substrate regulatory protein. The present invention also relates to novel N,N'-piperazinylbis�2-amino-1-imidazolin-2-yl)-2-imidazolines!.

    摘要翻译: 公开了治疗增殖性疾病或病毒,炎性,过敏性和心血管疾病以及再狭窄的方法。 本发明证明了使用N,N'-哌嗪基双[2-氨基-1-咪唑啉-2-基] -2-咪唑啉],2-氨基-1-(2-咪唑啉-2-基)-2 - 咪唑啉和N,N'-亚烷基 - 双[2-氨基-1-(2-咪唑啉-2-基)-2-咪唑啉]及其衍生物及其盐,以拮抗蛋白酪氨酸激酶 与底物调节蛋白。 本发明还说明了使用N,N'-哌嗪基双[2-氨基-1-咪唑啉-2-基] -2-咪唑啉],2-氨基-1-(2-咪唑啉-2-基) )-2-咪唑啉和N,N'-亚烷基双 - [2-氨基-1-(2-咪唑啉-2-基)-2-咪唑啉]及其衍生物及其盐,以拮抗蛋白质 酪氨酸激酶与底物调节蛋白。 本发明还涉及新的N,N'-哌嗪基双[2-氨基-1-咪唑啉-2-基] -2-咪唑啉]。