[EN] AURORA KINASE MODULATORS AND METHOD OF USE<br/>[FR] MODULATEURS D'AURORA KINASE ET PROCÉDÉ D'UTILISATION
申请人:AMGEN INC
公开号:WO2009117157A1
公开(公告)日:2009-09-24
The present invention relates to chemical compounds having a general formula (I) wherein A1-5 and 7-8, D', L1, L2, R1, R3, R6-8, n and o are defined herein, and synthetic intermediates, which are capable of modulating the activity of Aurora kinase proteins and, thereby, influencing various disease states and conditions related to the activities of Aurora kinases. For example, the compounds are capable of influencing the process of cell cycle and cell proliferation to treat cancer and cancer-related diseases. The invention also includes pharmaceutical compositions, including the compounds, and methods of treating disease states related to the activity of Aurora kinase.
Indazole compounds and pharmaceutical compositions for inhibiting protein kinases, and methods for their use
申请人:Agouron Pharamaceuticals, Inc.
公开号:US06531491B1
公开(公告)日:2003-03-11
Indazole compounds that modulate and/or inhibit the activity of certain protein kinases are described. These compounds and pharmaceutical compositions containing them are capable of mediating tyrosine kinase signal transduction and thereby modulate and/or inhibit unwanted cell proliferation. The invention is also directed to the therapeutic or prophylactic use of pharmaceutical compositions containing such compounds, and to methods of treating cancer and other disease states associated with unwanted angiogenesis and/or cellular proliferation, such as diabetic retinopathy, neovascular glaucoma, rheumatoid arthritis, and psoriasis, by administering effective amounts of such compounds.
Fluorosulfuryl Isocyanate Enabled SuFEx Ligation of Alcohols and Amines
作者:Shoujun Sun、Bing Gao、Junyu Chen、K. Barry Sharpless、Jiajia Dong
DOI:10.1002/anie.202105583
日期:2021.9.20
Fluorosulfuryl isocyanate (FSI, FSO2NCO) is established as a reliable bis-electrophilic linker for stepwise attachment of an alcohol bearing module to an amine bearing module and thence a new module RO-C(=O)-NH-SO2-NR′R′′ is created. FSI's isocyanate motif fuses directly and quickly with alcohols and phenols, affording fluorosulfuryl carbamates in nearly quantitative yield. A new reagent and process
氟磺酰异氰酸酯 (FSI, FSO 2 NCO) 被确立为可靠的双亲电连接剂,用于将含醇模块逐步连接至含胺模块,从而形成新模块 RO-C(=O)-NH-SO 2 -NR 'R'' 已创建。 FSI 的异氰酸酯基序直接快速地与醇和酚融合,以几乎定量的产率提供氟磺酰氨基甲酸酯。还开发了一种新的试剂和工艺,可将 FSI 衍生的氟硫酰氨基甲酸酯片段传递给胺。鉴于不同产品的结构非常复杂,步骤 1 所得的 S VI -F 基序非常稳定。在与胺的第 2 步反应中,仅用水即可获得 SN 连接产物的最佳产率。这种“水上”界面反应现象至关重要,揭示了 S VI -F 探针潜在的体内蛋白质共价捕获的潜在反应性,这在当今的药物发现中非常重要。 SuFEx 化学的范围因此大大扩展,并且轻松进入这些磷酸盐样连接应该对跨不同领域的点击化学有用。
PYRROLO[1,2-b]PYRIDAZINE DERIVATIVES
申请人:Gilead Sciences, Inc.
公开号:US20180230157A1
公开(公告)日:2018-08-16
Provided is a compound of Formula (I)
wherein the variable groups are defined herein.
提供的是化合物的化学式(I),其中变量基团在此处被定义。
[EN] PYRROLOPYRIDAZINE DERIVATIVES<br/>[FR] DERIVES DE PYRROLOPYRIDAZINE
申请人:FUJISAWA PHARMACEUTICAL CO
公开号:WO2004063197A1
公开(公告)日:2004-07-29
The invention relates to compound of the formula (I) or its salt, in which R1, R2, R3 and R4 are as defined in the description, their use of as medicament, the process for their preparation and use for the treatment of PDE-IV or TNF-α mediated diseases.