METHOD FOR PREPARING COAGULATION FACTOR XIA INHIBITOR AND INTERMEDIATE THEREOF
申请人:JIANGSU HENGRUI MEDICINE CO., LTD.
公开号:US20210292279A1
公开(公告)日:2021-09-23
The present disclosure involves a method for preparing a coagulation factor XIa inhibitor and an intermediate thereof. Specifically, the present disclosure involves a method for preparing an oxypyridine amide derivative. The method has the advantages of high yield, good product purity, and mild reaction conditions.
Substituted Oxopyridine Derivatives and Use Thereof in the Treatment of Cardiovascular Disorders
申请人:BAYER PHARMA AKTIENGESELLSCHAFT
公开号:US20160052884A1
公开(公告)日:2016-02-25
The invention relates to substituted oxopyridine derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular cardiovascular disorders, preferably thrombotic or thromboembolic disorders, and oedemas, and also ophthalmic disorders.
Synthesis of 1, 2, 4-triazole benzoyl arylamine derivatives and their high antifungal activities
作者:Yi-Nan Cheng、Zhen-Hua Jiang、Lian-Sheng Sun、Zi-Yang Su、Meng-Meng Zhang、Hong-Lian Li
DOI:10.1016/j.ejmech.2020.112463
日期:2020.8
Two series of novel 1, 2, 4-triazole benzoyl arylamine derivatives were prepared and screened for their activities against three pathogens of Gaeumannomyces graminis var.tritici, Sclerotinia sclerotiorum and Fusarium graminearum using the mycelium growth inhibition method in vitro. The results indicated that most of the synthesized derivatives displayed antifungal activities. Compounds 6c-d and 6f-g
Copper nanoparticles (CuNPs) catalyzed chemoselective reduction of nitroarenes in aqueous medium
作者:Randhir Rai、Dillip Kumar Chand
DOI:10.1007/s12039-021-01940-3
日期:2021.9
established, under appropriate reaction conditions, using rice (Oryza sativa) as an economic source of reducing as well as a stabilizing agent. Optical and microscopic techniques are employed for the characterization of the synthesized CuNPs and the sizes of the particles were found to be in the range of 8 ± 2 nm. The nanoparticles are used as a catalyst for chemoselective reduction of aromaticnitro compounds
[EN] NOVEL CYSTOBACTAMIDE DERIVATIVES<br/>[FR] NOUVEAUX DÉRIVÉS DE CYSTOBACTAMIDES
申请人:HELMHOLTZ ZENTRUM INFEKTIONSFORSCHUNG GMBH
公开号:WO2019038405A1
公开(公告)日:2019-02-28
The present invention relates to novel derivatives of cystobactamides of formula (lb) and the use thereof for the treatment or prophylaxis of bacterial infections.