Synthesis and In-vitro Antibacterial Activity of 7-(3-Aminopyrrolo[3,4-c]pyrazol-5(2H,4H,6H)-yl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid Derivatives
作者:Xin Guo、Xiao-Guang Bai、Yi-Liang Li、Zhi-Jiao An、Le-Xing Xu、Li-you Han、Ming-Liang Liu、Hui-Yuan Guo、Yu-Cheng Wang
DOI:10.1002/ardp.201000160
日期:2011.8
6H)‐yl)‐6‐fluoro‐4‐oxo‐1,4‐dihydroquinoline‐3‐carboxylic acid derivatives was designed, synthesized and characterized by 1H‐NMR, MS and HRMS. These fluoroquinolones were evaluated for their in‐vitro antibacterialactivity against representative Gram‐positive and Gram‐negative strains. Generally, all of the target compounds display rather weak potency against the tested Gram‐negative strains, but most of them
[EN] AMINOPYRIMIDINES AS SYK INHIBITORS<br/>[FR] AMINOPYRIMIDINES EN TANT QU'INHIBITEURS DE LA SYK
申请人:MERCK SHARP & DOHME
公开号:WO2011075560A1
公开(公告)日:2011-06-23
The present invention provides novel pyrimidine amines of formula (I) which are potent inhibitors of spleen tyrosine kinase, and are useful in the treatment and prevention of diseases mediated by said enzyme, such as asthma, COPD and rheumatoid arthritis.