Enantioselective synthesis of Bakuchiol using diazosulfonate C–H insertion to install the quaternary center
摘要:
Bakuchiol was prepared from commercial (-)-citronellol using the diazosulfonate C-H insertion to control the regioselectivity and install the quaternary center. (C) 2009 Elsevier Ltd. All rights reserved.
Enantioselective synthesis of Bakuchiol using diazosulfonate C–H insertion to install the quaternary center
摘要:
Bakuchiol was prepared from commercial (-)-citronellol using the diazosulfonate C-H insertion to control the regioselectivity and install the quaternary center. (C) 2009 Elsevier Ltd. All rights reserved.
[EN] DEACETYLASE INHIBITORS<br/>[FR] INHIBITEURS DE DESACETYLASE
申请人:NOVARTIS AG
公开号:WO2002022577A2
公开(公告)日:2002-03-21
The present invention provides hydroxamate compounds of formula (I) which are deacetylase inhibitors. The compounds are suitable for pharmaceutical compositions having anti-proliferative properties.
[EN] RAPID METHOD FOR SCREENING COMPOUNDS FOR IN VIVO ACTIVITY<br/>[FR] PROCEDE RAPIDE DE DEPISTAGE DE COMPOSANTS POUR UNE ACTIVITE IN VIVO
申请人:NOVARTIS AG
公开号:WO2002055742A2
公开(公告)日:2002-07-18
The present invention provides a rapid method for screening potentially pharmaceutically useful compounds for activity in vivo. The method has the steps of growing a target cell into which a reporter gene was introduced in a biocompatible, semipermeable encapsulation device; implanting the semi-permeable encapsulation device into a subject; administering a potentially pharmaceutically active compound to said subject; removing said encapsulation device from said subject after in vivo exposure to the potentially pharmaceutically active compound and evaluating said target cell for reaction to said potentially paharmaceutically active compound by measuring the expression of said reporter gene.
The invention relates to a combination which comprises (a) a cyclooxygenase-2 inhibitor ('COX-2 inhibitor') and (b) a histone deacetylase inhibitor ('HDAI') for simultaneous, concurrent, separate or sequential use, especially for use in the treatment of pre-malignant colon lesions or a colon cancer or other malignancies in a mammal, particularly a human. The invention also relates to pharmaceutical compositions comprising such a combination and to a method of treating pre-malignant colon lesions (e.g.polyps)and colon cancer, as well as other malignancies, in a mammal, particularly a human, with such a combination. The present invention further also relates to a commercial package or product comprising such a combination.