[EN] FUSED IMIDAZOLE AND PYRAZOLE DERIVATIVES AS MODULATORS OF TNF ACTIVITY<br/>[FR] DÉRIVÉS D'IMIDAZOLE ET DE PYRAZOLE CONDENSÉS COMME MODULATEURS DE L'ACTIVITÉ DU TNF
申请人:UCB BIOPHARMA SPRL
公开号:WO2015086512A1
公开(公告)日:2015-06-18
A series of substituted benzimidazole, imidazo[1,2-α]pyridine and pyrazolo[1,5- α]pyridine derivatives, and analogues thereof, being potent modulators of human TNFα activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including autoimmune and inflammatory disorders; neurological and neurodegenerative disorders; pain and nociceptive disorders; cardiovascular disorders; metabolic disorders; ocular disorders; and oncological disorders.
[EN] 6-HETEROARYLOXY BENZIMIDAZOLES AND AZABENZIMIDAZOLES AS JAK2 INHIBITORS<br/>[FR] 6-HÉTÉROARYLOXY BENZIMIDAZOLES ET AZABENZIMIDAZOLES EN TANT QU'INHIBITEURS DE JAK2
申请人:AJAX THERAPEUTICS INC
公开号:WO2021226261A1
公开(公告)日:2021-11-11
The present disclosure provides 6-heteroaryloxy benzimidazole and azabenzimidazole compounds and compositions thereof useful for inhibiting JAK2.
[EN] 2,3-DISUBSTITUTED PYRIDINE COMPOUNDS AS TGF-BETA INHIBITORS AND METHODS OF USE<br/>[FR] COMPOSÉS DE PYRIDINE 2,3-DISUBSTITUÉS UTILISÉS COMME INHIBITEURS DE TGF-BÊTA ET PROCÉDÉS D'UTILISATION
申请人:RIGEL PHARMACEUTICALS INC
公开号:WO2015157093A1
公开(公告)日:2015-10-15
The invention described herein comprises compounds of formula (IV) and a method of treating cancer comprising administering to a subject having cancer one of the compounds in conjunction with another therapeutic treatment of cancer. The compounds (IV) inhibit signaling by a member of the TGF-β superfamily such as Nodal or Activin.
Fe–Cu catalyzed synthesis of symmetrical and unsymmetrical diaryl thioethers using 1,3-benzoxazole-2-thiol as a sulfur surrogate
作者:Z. Tber、M.-A. Hiebel、A. El Hakmaoui、M. Akssira、G. Guillaumet、S. Berteina-Raboin
DOI:10.1039/c6ra15335f
日期:——
An efficient Fe–Cu catalyzed approach is herein developed using 1,3-benzoxazole-2-thiol as a thiol surrogate for the synthesis of symmetrical and unsymmetrical diaryl thioethers. This method provides an odorless and inexpensive strategy which can be applied to various aryl and nitrogen containing aryl halides in moderate to excellent yields up to 90%.
Regioselective Copper-Catalyzed Oxidative Cross-Coupling of Imidazo[1,2-<i>a</i>]pyridines with Methyl Ketones: An Efficient Route for Synthesis of 1,2-Diketones
作者:Sai Lei、GuiJun Chen、Yingying Mai、Longbin Chen、Huiyin Cai、Jingwen Tan、Hua Cao
DOI:10.1002/adsc.201500803
日期:2016.1.7
An efficientcopper‐catalyzedoxidativecoupling of imidazo[1,2‐a]pyridines with methyl ketones to directly generate structurally sophisticated 1,2‐dicarbonyl imidazo[1,2‐a]pyridine derivatives under oxidative conditions is described. The reaction proceeds in good yields using the environmental friendly molecular oxygen as the oxidant. 18O‐Labelling experiments unambiguously established that the oxygen
描述了咪唑并[1,2- a ]吡啶与甲基酮的有效铜催化氧化偶联,可在氧化条件下直接生成结构复杂的1,2-二羰基咪唑并[1,2- a ]吡啶衍生物。使用环境友好的分子氧作为氧化剂,反应以良好的产率进行。18 O-Labelling实验明确地确定了二羰基产物中的氧气源自氧气而不是水。