[EN] INHIBITORS OF CBL-B AND METHODS OF USE THEREOF<br/>[FR] INHIBITEURS DE CBL-B ET LEURS PROCÉDÉS D'UTILISATION
申请人:NURIX THERAPEUTICS INC
公开号:WO2019148005A1
公开(公告)日:2019-08-01
Compounds, compositions, and methods for use in inhibiting the E3 enzyme Cbl-b in the ubiquitin proteasome pathway are disclosed. The compounds, compositions, and methods can be used to modulate the immune system, to treat diseases amenable to immune system modulation, and for treatment of cells in vivo, in vitro, or ex vivo.
[EN] SYNTHESIS OF N-VINYL COMPOUNDS BY REACTING CYLIC NH-COMPOUNDS WITH ACETYLENE IN PRESENCE OF HOMOGENOUS CATALYST<br/>[FR] SYNTHÈSE DE COMPOSÉS N-VINYLIQUES PAR RÉACTION DE COMPOSÉS NH- CYLIQUES AVEC DE L'ACÉTYLÈNE EN PRÉSENCE D'UN CATALYSEUR HOMOGÈNE
申请人:BASF SE
公开号:WO2021122249A1
公开(公告)日:2021-06-24
Process to produce N-vinyl compounds by homogeneous catalysis, wherein acetylene is reacted with a cyclic compound comprising a cyclic compound having at least one nitrogen as ring member, bearing a substitutable hydrogen residue (cyclic compound C), in a liquid phase in the presence of a ruthenium complex comprising at least one phosphine as ligand (RuCat).
Phosphine-Catalyzed Vinylation at Low Acetylene Pressure
作者:Nikolai A. Sitte、Maximilian Menche、Pavel Tužina、Frank Bienewald、Ansgar Schäfer、Peter Comba、Frank Rominger、A. Stephen K. Hashmi、Thomas Schaub
DOI:10.1021/acs.joc.1c01807
日期:2021.9.17
The vinylation of various nucleophiles with acetylene at a maximum pressure of 1.5 bar is achieved by organocatalysis with easily accessible phosphines like tri-n-butylphosphine. A detailed mechanistic investigation by quantum-chemical and experimental methods supports a nucleophilic activation of acetylene by the phosphine catalyst. At 140 °C and typically 5 mol % catalyst loading, cyclic amides,
与乙炔各种亲核试剂在1.5巴的最大压力的乙烯化是通过用有机催化方便膦等三-实现ñ丁基膦。通过量子化学和实验方法进行的详细机理研究支持膦催化剂对乙炔的亲核活化。在 140 °C 和通常 5 mol% 催化剂负载下,环酰胺、恶唑烷酮、脲、不饱和环胺和醇成功乙烯基化。此外,乙烯基鏻物种的原位生成也可用于醛的 Wittig 型官能化。
ISOINDOLINE PDE10 INHIBITORS
申请人:Bunda Jamie L.
公开号:US20130203756A1
公开(公告)日:2013-08-08
The present invention is directed to isoindolinone compounds which are useful as therapeutic agents for the treatment of central nervous system disorders associated with phosphodiesterase 10 (PDE10). The present invention also relates to the use of such compounds for treating neurological and psychiatric disorders, such as schizophrenia, psychosis or Huntington's disease, and those associated with striatal hypofunction or basal ganglia dysfunction.