A class of compounds identified as N-(1-methyl-1H-indol-5-yl)-(2,3 or 4-pyridyl)ureas, derivatives thereof, methods for their preparation, pharmaceutical compositions containing same and their 5-HT receptor antagonist activity are believed to be of potential use in the treatment of a variety of CNS disorders are described herein.
Substituierte Thiazolidinone, deren Herstellung und Verwendung als Arzneimittel
申请人:Bayer Schering Pharma Aktiengesellschaft
公开号:EP2141163A1
公开(公告)日:2010-01-06
Die Erfindung betrifft Thiazolidinone der allgemeinen Formel ( I )
wobei R1, Q und X in den Ansprüchen definiert sind, deren Herstellung und Verwendung als Inhibitoren der Polo Like Kinase (Plk) zur Behandlung verschiedener Erkrankungen, sowie Zwischenprodukte zu deren Herstellung.
本发明涉及通式 ( I ) 的噻唑烷酮化合物
其中 R1、Q 和 X 在权利要求中定义,它们的制备和用作治疗各种疾病的类 polo 激酶(Plk)抑制剂,以及制备它们的中间体。
3-Substituted 7-Phenyl-Pyrroloquinolinones Show Potent Cytotoxic Activity in Human Cancer Cell Lines
A novel series of 3-alkyl-substituted 7-phenyl-3H-pyrrolo[3,2-jlquinolin-9-ones (7-PPyQs) was synthesized with the aim to optimize the cytotoxic activity of recently identified PPyQs, promising inhibitors of tubulin polymerization. All compounds inhibited the growth of 11 human tumor cell lines at submicromolar concentrations as well as two human resistant cancer sublines, A549-T12 and A549-T24. FACS analysis indicated that all compounds caused significant arrest of the A549 cell cycle in G(2)/M phase at 0.1 and 1 mu M and a good correlation between the cytotoxicity IC50 and their ability to block the cell cycle was observed.
Selective Inhibition of the Periodontal Pathogen <i>Porphyromonas gingivalis</i> by Third-Generation Zafirlukast Derivatives