这项工作提出了一种使用亚硝酸 2-甲氧基乙酯 (MOE-ONO) 进行芳族亚硝化的无酸方法。虽然我们小组最初开发的是 NO x自由基源,但我们证明了 MOE-ONO 作为芳香族亲电亚硝化的 NO 阳离子源的实用性。该方法成功地将苯酚、萘酚和其他亲核试剂亚硝化,完全抑制 NO x自由基引起的不需要的硝化。值得注意的是,它能够实现酸敏感底物的亚硝化,这是现有方案难以实现的。
This invention relates to compounds that inhibit protein tyrosine kinase activity. In particular the invention relates to compounds that inhibit the protein tyrosine kinase activity of growth factor receptors, resulting in the inhibition of receptor signaling, for example, the inhibition of VEGF receptor signaling and HGF receptor signaling. More particularly, the invention relates to compounds, compositions and methods for the inhibition of VEGF receptor signaling and HGF receptor signaling. The invention also provides compositions and methods for treating cell proliferative diseases and conditions.
Processes and intermediates for preparing fused heterocyclic kinase inhibitors
申请人:Raeppel Franck
公开号:US20090286984A1
公开(公告)日:2009-11-19
This invention relates to processes and intermediates for manufacturing fused heterocyclic-type kinase inhibitor compounds, such as thienopyridine-based compounds, and to processes and intermediates for preparing intermediates that are useful in the manufacture of fused heterocyclic-type kinase inhibitor compounds, such as thienopyridine-based compounds, particularly at an industrial level.
Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF 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.
Inhibitors of VEGF Receptor and HGF Receptor Signalling
申请人:Vaisburg Arkadii
公开号:US20100216766A1
公开(公告)日:2010-08-26
The invention relates to the inhibition of VEGF receptor signaling and HGF receptor signaling. The invention provides compounds and methods for inhibiting VEGF receptor signaling and HGF receptor signaling. The invention also provides compositions and methods for treating cell proliferative diseases and conditions
This invention relates to compounds that inhibit protein tyrosine kinase activity. In particular the invention relates to compounds that inhibit the protein tyrosine kinase activity of growth factor receptors, resulting in the inhibition of receptor signaling, for example, the inhibition of VEGF receptor signaling. The invention also provides compounds, compositions and methods for treating cell proliferative diseases and conditions and opthalmological diseases, disorders and conditions.