The present invention is directed to novel diaminothiazoles of formula
1
These compounds inhibit cyclin-dependent kinase 4 (Cdk4) and are selective against Cdk2 and Cdk1. These compounds and their pharmaceutically acceptable salts and esters have antiproliferative activity and are useful in the treatment or control of cancer, in particular solid tumors. This invention is also directed to pharmaceutical compositions containing such compounds and to methods of treating or controlling cancer, most particularly the treatment 6r control of breast, lung and colon and prostate tumors.
β-Aminocarbonates in Regioselective and Ring Expansion Reactions
作者:Fabio Aricò、Alexander S. Aldoshin、Manuele Musolino、Marco Crisma、Pietro Tundo
DOI:10.1021/acs.joc.7b02609
日期:2018.1.5
pyrrolidine-based carbonate was used, the reaction with phenols proceeds via a bicyclic aziridinium intermediate leading to the stereoselective synthesis of optically active 3-substituted piperidines via ringexpansion reaction. These results were confirmed both by NMR spectroscopy and X-ray diffraction analysis.
DIAMINOTHIAZOLES AND USE THEREOF AS CDK4 INHIBITORS
申请人:F. HOFFMANN-LA ROCHE AG
公开号:EP1507530B1
公开(公告)日:2005-11-02
US6818663B2
申请人:——
公开号:US6818663B2
公开(公告)日:2004-11-16
[EN] DIAMINOTHIAZOLES<br/>[FR] DIAMINOTHIAZOLES
申请人:HOFFMANN LA ROCHE
公开号:WO2003097048A1
公开(公告)日:2003-11-27
The present invention is directed to novel diaminothiazoles of formula (I): These compounds inhibit cyclin-dependent kinase 4 (Cdk4) and are selective against Cdk2 and Cdkl. These compounds and their pharmaceutically acceptable salts and esters have antiproliferative activity and are useful in the treatment or control of cancer, in particular solid tumors. This invention is also directed to pharmaceutical compositions containing such compounds and to their use for the preparation of medicaments for the treatment and control of cancer, most particularly the treatment or control of breast, lung and colon and prostate tumors.