Base‐Catalyzed Domino Reaction Between Aldoxime and
<i>N</i>
‐Chlorosuccinimide in Alcohol: One‐Pot Synthesis of Alkyl 3‐(3‐Aryl‐1,2,4‐oxadiazol‐5‐yl)propanoates
an aryl aldoxime with N-chlorosuccinimide in alcohol is described. In this reaction, initially aldoxime and N-chlorosuccinimide react to produce hydroximidoyl chloride and succinimide. The hydroximidoyl chloride and base produces nitrile oxide which undergoes [3+2] annulation with succinimide followed by ring opening reaction with the assistance of alcohol to give alkyl 3-aryl-(1,2,4-oxadiazol-5-yl)propanoates
PYRIMIDINE DERIVATIVES USEFUL IN THE TREATMENT OF CANCER
申请人:Astra Zeneca AB
公开号:EP2044063A1
公开(公告)日:2009-04-08
[EN] PYRIMIDINE DERIVATIVES USEFUL IN THE TREATMENT OF CANCER<br/>[FR] DÉRIVÉS DE PYRIMIDINE UTILES DANS LE TRAITEMENT DU CANCER
申请人:ASTRAZENECA AB
公开号:WO2008001070A1
公开(公告)日:2008-01-03
[EN] There is provided a compound of formula (I): processes for the manufacture thereof, pharmaceutical compositions thereof and uses in therapy. [FR] L'invention concerne un composé représenté par la formule (I) : des procédés permettant de les fabriquer, des compositions pharmaceutiques à base de ces composés et leurs utilisations en thérapie.