PYRAZOLOQUINOLINONE DERIVATIVES, PREPARATION THEREOF AND THERAPEUTIC USE THEREOF
申请人:BENAZET ALEXANDRE
公开号:US20130079337A1
公开(公告)日:2013-03-28
The invention relates to compounds corresponding to formula (I)
in which R1, R2 and R3 are as defined in Claim
1
, and also to the process for preparing them and to their therapeutic use.
oxidative C–H bond amidation of anilides with dibenzenesulfonimides mediated by PhI(OAc)2 under metal-free conditions provided para-amidated anilides with high selectivity and moderate to good yields. The reaction proceeded under mild or neutral conditions and it has good air and moisture tolerance. The method represents a novel and facile strategy for the synthesis of arylamines.
PYRAZOLO[1,5-A]PYRIMIDINES FOR ANTIVIRAL TREATMENT
申请人:Gilead Sciences, Inc.
公开号:US20140154240A1
公开(公告)日:2014-06-05
The invention provides compounds of Formula I or Formula II:
or a pharmaceutically acceptable salt or ester, thereof, as described herein. The compounds and compositions thereof are useful for treating Pneumovirinae virus infections. The compounds, compositions, and methods provided are particularly useful for the treatment of Human respiratory syncytial virus infections.
Substituierte Prop-2-in-1-ol- und Prop-2-en-1-ol-Derivate
申请人:Bayer CropScience AG
公开号:EP2510786A1
公开(公告)日:2012-10-17
Die Erfindung betrifift substituierte Prop-2-in-1-ol- und Prop-2-en-1-ol-Derivate der allgemeinen Formel (I),
wobei die Reste R1, R2, R3, R4, R5, [X-Y] und Q die in der Beschreibung angegebenen Definitionen besitzen,
Verfahren zu deren Herstellung und ihre Verwendung zur Steigerung der Stresstoleranz in Pflanzen gegenüber abiotischem Stress, sowie zur Stärkung des Pflanzenwachstums und/oder zur Erhöhung des Pflanzenertrags.