Palladium-Catalyzed Monoselective Halogenation of CH Bonds: Efficient Access to Halogenated Arylpyrimidines using Calcium Halides
作者:Bingrui Song、Xiaojian Zheng、Jun Mo、Bin Xu
DOI:10.1002/adsc.200900778
日期:2010.2.15
A wide variety of ortho-halogenated arylpyrimidines were prepared with high monoselectivity and functional-group tolerance by usingcalciumhalides as crucial halogenating agents and cupric trifluoroacetate as oxidant in the presence of air.
Palladium-Catalyzed Regioselective C-H Bond ortho-Acetoxylation of Arylpyrimidines
作者:Xiaojian Zheng、Bingrui Song、Bin Xu
DOI:10.1002/ejoc.201000631
日期:——
An efficient and regioselectivepalladium-catalyzed ortho C-H acetoxylation reaction was developed to afford ortho monoacetoxylated arylpyrimidines in good to excellent yields by using cupric trifluoroacetate as a cocatalyst. A wide variety of oxygenated arylpyrimidines were prepared with high regioselectivity and functional group tolerance.
[EN] VASCULAR ADHESION PROTEIN-1 (VAP-1) MODULATORS AND THERAPEUTIC USES THEREOF<br/>[FR] MODULATEURS DE PROTÉINE 1 D'ADHÉSION VASCULAIRE (VAP -1) ET LEURS UTILISATIONS THÉRAPEUTIQUES
申请人:BLADE THERAPEUTICS INC
公开号:WO2020006177A1
公开(公告)日:2020-01-02
Disclosed herein are small molecule Vascular Adhesion Protein- 1 (VAP-1) modulator compositions, pharmaceutical compositions, the use and preparation thereof.
The present invention relates to a fluoroallylamine derivative and use thereof. In particular, the present invention relates to a compound as shown in Formula I, a prodrug, an isomer, an isotope-labeled compound, a solvate or a pharmaceutically acceptable salt thereof, which has VAP-1/SSAO inhibitory activity, and can be used for treating a disease associated with VAP-1/SSAO overactivity.
Synthesis of functionalized arylpyridines and -pyrimidines by domino [4+2]/retro [4+2] cycloadditions of electron-rich dienes with alkynylpyridines and -pyrimidines
作者:Obaid-ur-Rahman Abid、Muhammad Nawaz、Muhammad Farooq Ibad、Rasheed Ahmad Khera、Viktor Iaroshenko、Peter Langer
DOI:10.1039/c0ob00755b
日期:——
Aryl-substituted pyridines and pyrimidines were prepared by [4+2] cycloadditions of alkynyl-substituted pyridines and -pyrimidines with electron-rich dienes. The reactions proceed by formation of a bridged cycloadduct and subsequent thermal extrusion of ethylene. The pyridine moiety plays a crucial role for the success of the reaction.