DIHYDROPYRIDAZINE-3,5-DIONE DERIVATIVE AND PHARMACEUTICALS CONTAINING THE SAME
申请人:CHUGAI SEIYAKU KABUSHIKI KAISHA
公开号:US20160002251A1
公开(公告)日:2016-01-07
The present invention provides a dihydropyridazine-3,5-dione derivative or a salt thereof, or a solvate of the compound or the salt, a pharmaceutical drug, a pharmaceutical composition, a sodium-dependent phosphate transporter inhibitor, and a preventive and/or therapeutic agent for hyperphosphatemia, secondary hyperparathyroidism, chronic renal failure, chronic kidney disease, and arteriosclerosis associated with vascular calcification comprising the compound as an active ingredient, and a method for prevention and/or treatment.
[EN] BORON-CONTAINING SMALL MOLECULES<br/>[FR] PETITES MOLECULES CONTENANT DU BORE
申请人:ANACOR PHARMACEUTICALS INC
公开号:WO2011094450A1
公开(公告)日:2011-08-04
Compounds, pharmaceutical formulations, and methods of treating anti-inflammatory conditions and/or helminth-associated diseases are disclosed.
公开了化合物、药物配方以及治疗抗炎条件和/或蠕虫相关疾病的方法。
PYRIDINES AND PYRIDINE N-OXIDES AS MODULATORS OF THROMBIN
申请人:Player R. Mark
公开号:US20070225282A1
公开(公告)日:2007-09-27
The present invention describes compounds of Formula I:
wherein W, X, Y, Z, and Q are defined herein, or a pharmaceutically acceptable salt thereof, for the prophylaxis, or treatment of diseases and conditions related to thrombin activity in a mammal.
An efficient and recyclable heterogeneous catalytic system for the synthesis of 1,2,4-triazoles using air as the oxidant
作者:Xu Meng、Chaoying Yu、Peiqing Zhao
DOI:10.1039/c3ra47029f
日期:——
Copper–zinc supported on Al2O3–TiO2 was found as a simple and efficient heterogeneous catalyst for the oxidative synthesis of 1,2,4-triazole derivatives using air as the green oxidant under ligand-, base- and additive-free conditions. The heterogeneous reactions carried out smoothly with a large range of substrates, including NO2-, vinyl-, pyrimidine- and imidazole-contained starting materials, and provided corresponding triazoles in moderate to excellent yields with low catalyst loading (1.6 mol%). Furthermore, the catalyst can be simply recycled many times without significant loss in catalytic activity.
Triphenylphosphine derivative, production process therefor, palladium complex thereof, and process for producing biaryl derivative
申请人:——
公开号:US20030065208A1
公开(公告)日:2003-04-03
Provided are a novel triphenyl phosphine derivative synthesized from a triphenylphosphine and a hydroxy-containing lactone; a palladium and a nickel complexes comprising the derivative as a ligand; and a process for preparing a biaryl derivative using the complex as a catalyst. A product can be easily separated from a catalyst or a phosphorus compound, and biaryl derivative can be synthesized in a higher yield, by using the complex of the present invention as a catalyst.