开发可以替代贵金属基催化剂的非贵金属基加氢催化剂是非常理想的,但在科学和技术上都具有挑战性。在此,我们提出了一种简便且环保的方法来合成松针生物质衍生的氮掺杂碳负载Co 3 O 4纳米粒子(Co 3 O 4 /PNC)。整个过程包括用硝酸钴盐浸渍松针,然后在氮气气氛下在 500°C 下热解。应用这种 Co 3 O 4 /PNC 纳米催化剂,可产生多种取代酚和功能性有机化学品,包括N - 和O-杂芳烃,可以有效地转化为其相应的环氢化产物,产率从良好到优异(> 55个例子)。此外,这种催化方法已被证明可用于制备克级的七种关键药物中间体,这些中间体通常用于批量生产活性药物成分。有利地,环己烷甲酸,吡喹酮的关键药物结构单元,是由聚苯乙烯以两步法合成的。通过高分辨率透射电子显微镜、X 射线光电子能谱、X 射线衍射、N 2彻底研究了新鲜和废 Co 3 O 4 /PNC 纳米催化剂的关键物理化学性质。吸附-解吸、拉曼分析、H
[EN] AZOLE COMPOUNDS AS PIM INHIBITORS<br/>[FR] COMPOSÉS D'AZOLE UTILISÉS EN TANT QU'INHIBITEURS DES PIM
申请人:AMGEN INC
公开号:WO2012129338A1
公开(公告)日:2012-09-27
The invention relates to bicyclic compounds of formulas I and Ia, and salts thereof. In some embodiments, the invention relates to inhibitors or modulators of Pim-1 and/or Pim-2, and/or Pim-3 protein kinase activity or enzyme function. In still further embodiments, the invention relates to pharmaceutical compositions comprising compounds disclosed herein, and their use in the prevention and treatment of Pim kinase related conditions and diseases, preferably cancer.
[EN] MACROCYCLES AS PIM INHIBITORS<br/>[FR] MACROCYCLES EN TANT QU'INHIBITEURS DE PIM
申请人:AMGEN INC
公开号:WO2014022752A1
公开(公告)日:2014-02-06
The invention relates to compounds of formula (1), and salts thereof. In some embodiments, the invention relates to inhibitors or modulators of Pim-1 and/or Pim-2, and/or Pim-3 protein kinase activity or enzyme function. In still further embodiments, the invention relates to pharmaceutical compositions comprising compounds disclosed herein, and their use in the prevention and treatment of Pim kinase related conditions and diseases, preferably cancer.
[EN] AMIDES AS PIM INHIBITORS<br/>[FR] AMIDES CONVENANT COMME INHIBITEURS DES PIM
申请人:AMGEN INC
公开号:WO2013130660A1
公开(公告)日:2013-09-06
The invention relates to amide-containing compounds of formula (1), and salts thereof. In some embodiments, the invention relates to inhibitors or modulators of Pim-1 and/or Pim-2, and/or Pim-3 protein kinase activity or enzyme function. In still further embodiments, the invention relates to pharmaceutical compositions comprising compounds disclosed herein, and their use in the prevention and treatment of Pim kinase related conditions and diseases, preferably cancer.
[EN] PYRIDINE SULFONAMIDES<br/>[FR] SULFONAMIDES DE PYRIDINE
申请人:AMGEN INC
公开号:WO2018017896A1
公开(公告)日:2018-01-25
The present invention provides compounds of Formula (I), as defined in the specification, or pharmaceutically acceptable salts thereof, that are inhibitors of voltage-gated sodium channels, in particular Nav 1.7. The compounds are useful for the treatment of diseases treatable by inhibition of sodium channels such as pain disorders, cough, or itch. Also provided are pharmaceutical compositions containing compounds of the present invention.
[EN] HETEROARYL AMIDES USEFUL AS KIF18A INHIBITORS<br/>[FR] AMIDES D'HÉTÉROARYLE UTILES EN TANT QU'INHIBITEURS DE KIF18A
申请人:AMGEN INC
公开号:WO2020132649A1
公开(公告)日:2020-06-25
The present invention relates to chemical compounds having a general formula (I), as defined herein, and synthetic intermediates thereof, which are capable of modulating KIF18A protein thereby 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 KIF18A.