The present invention relates to HSP90 inhibitors containing fused amino pyridine core that are useful as inhibitors of HSP90 and their use in the treatment of HSP90 related diseases and disorders such as cancer, an autoimmune disease, or a neurodegenerative disease.
Deoxygenative cross-electrophile coupling of benzyl chloroformates with aryl iodides
作者:Yingying Pan、Yuxin Gong、Yanhong Song、Weiqi Tong、Hegui Gong
DOI:10.1039/c9ob00628a
日期:——
This work describes Ni-catalyzed cross-electrophile coupling of benzyl chloroformate derivatives with aryl iodides that generates a wide range of diaryl methane products. The mild reaction conditions merit the C–O bond radical fragmentation of benzyl chloroformates via halide abstraction or a single electron reduction by a Ni catalyst. This work offers a new substrate type for cross-electrophile couplings
这项工作描述了镍催化的氯甲酸苄酯衍生物与芳基碘化物的交叉亲电子偶联,生成多种二芳基甲烷产物。温和的反应条件使得氯甲酸苄酯的 C-O 键自由基通过卤化物夺取或 Ni 催化剂的单电子还原而断裂。这项工作为交叉亲电子偶联提供了一种新的底物类型。
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S: An Alternative Hydride Source for NiH‐Catalyzed Reductive Migratory Hydroarylation and Hydroalkenylation of Alkenes
作者:Jiandong Liu、Hegui Gong、Shaolin Zhu
DOI:10.1002/ejoc.202100005
日期:2021.3.12
The inexpensive borane dimethylsulfide (BMS) complex was found to be an efficient hydride source for nickel‐hydride catalyzed migratory hydrofunctionalization. Using BMS, migratory hydroarylation and migratory hydroalkenylation were achieved with broad substrate scope under mild conditions.
Palladium-Catalyzed Synthesis of Ammonium Sulfinates from Aryl Halides and a Sulfur Dioxide Surrogate: A Gas- and Reductant-Free Process
作者:Edward J. Emmett、Barry R. Hayter、Michael C. Willis
DOI:10.1002/anie.201404527
日期:2014.9.15
range of useful molecules and materials, and despite a variety of preparative methods being available, processes which introduce the most basic sulfonyl building block, sulfurdioxide, using catalytic methods, are rare. Described herein is a simple reaction system consisting of the sulfurdioxide surrogate DABSO, triethylamine, and a palladium(0) catalyst for effective convertion of a broad range of
[EN] METHODS OF TREATING EPILEPSY USING THE SAME<br/>[FR] PROCÉDÉS DE TRAITEMENT DE L'ÉPILEPSIE À L'AIDE DE CEUX-CI
申请人:TREVENA INC
公开号:WO2021046183A1
公开(公告)日:2021-03-11
The present embodiments are directed, in part, to compounds, or pharmaceutically acceptable salts thereof, or pharmaceutical compositions thereof for modulating the activity of S1P1 receptor and methods of using the same for the treatment of seizures, epilepsy related conditions, epilepsy-related syndrome, and the like as described herein.