3’,5’-二氯苯乙酮 、 碳酸二甲酯 在
3-(3,5-二氯苯基)-3-氧代丙酸甲酯 、 silica gel 、 ethyl acetate hexanes 作用下,
以to provide the title compound as an off white solid (6.5 g, 62% yield)的产率得到3-(3,5-二氯苯基)-3-氧代丙酸甲酯
[EN] PYRAZOLONE DERIVATIVES AS NITROXYL DONORS<br/>[FR] DÉRIVÉS DE PYRAZOLONE UTILISÉS EN TANT QUE DONNEURS DE NITROXYLE
申请人:CARDIOXYL PHARMACEUTICALS INC
公开号:WO2015183839A1
公开(公告)日:2015-12-03
The disclosed subject matter provides pyrazolone derivative compounds, pharmaceutical compositions comprising such compounds, kits comprising such compounds, and methods of using such compounds or pharmaceutical compositions. In particular, the disclosed subject matter provides methods of using such compounds or pharmaceutical compositions for treating heart failure.
α-ketoglutarate-dependent aryloxyalkanoate dioxygenases (AADs) are repurposed for applications in biocatalytic oxyfunctionalization. Activity profiling of natural AADs enabled the synthesis of four types of α-and β-hydroxy acids with broad scope, high efficiency, and good selectivity.