描述了CXCR3受体的吡啶并[2,3- d ]-嘧啶抑制剂的两种新的可靠合成方法。在多千克规模上证明了由2-氨基烟酸从9步合成CXCR3抑制剂(1),并结合了经典的拆分方法来提供对映体富集的活性药物成分(API)。CXCR3抑制剂的第二次合成从(+)-(d)-Boc丙氨酸和2-氯烟酸开始,并利用Goldberg偶联。以克为单位进行的第二次合成,在常规中间体上与前一条路线相交,从而无需分离即可以较高的总收率完成对映体富集的API的正式合成。
描述了CXCR3受体的吡啶并[2,3- d ]-嘧啶抑制剂的两种新的可靠合成方法。在多千克规模上证明了由2-氨基烟酸从9步合成CXCR3抑制剂(1),并结合了经典的拆分方法来提供对映体富集的活性药物成分(API)。CXCR3抑制剂的第二次合成从(+)-(d)-Boc丙氨酸和2-氯烟酸开始,并利用Goldberg偶联。以克为单位进行的第二次合成,在常规中间体上与前一条路线相交,从而无需分离即可以较高的总收率完成对映体富集的API的正式合成。
Substituted alkylamine derivatives and methods of use
申请人:Amgen Inc.
公开号:US20030225106A1
公开(公告)日:2003-12-04
Selected amines are effective for prophylaxis and treatment of diseases, such as angiogenesis mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
Compounds, compositions and methods that are useful in the treatment of inflammatory and immune conditions and diseases are provided herein. In particular, the invention provides compounds which modulate the expression and/or function of a chemokine receptor. The subject methods are useful for the treatment of inflammatory and immunoregulatory disorders and diseases, such as multiple sclerosis, rheumatoid arthritis, transplant rejection and type I diabetes.
Substituted pyridinecarboxamides for the treatment of cancer
申请人:Amgen Inc.
公开号:US08058445B2
公开(公告)日:2011-11-15
Selected pyridine carboxamide compounds of Formula XI
are effective for treatment of diseases and other maladies or conditions involving, cancer and the like.
Formula XI中选择的吡啶羧酰胺化合物对治疗涉及癌症等疾病和其他病症或情况有效。
SUBSTITUTED ALKYLAMINE DERIVATIVES AND METHODS OF USE
申请人:CHEN Guoqing
公开号:US20120065185A1
公开(公告)日:2012-03-15
Selected heterocyclic compounds are effective for prophylaxis and treatment of diseases, such as angiogenesis mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable derivatives thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like.
Selected amines are effective for prophylaxis and treatment of diseases, such as angiogenesis mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.