Practical synthesis of 8-acyl-7-alkyl-1,6-naphthyridin-5(6H)-ones
摘要:
Reaction of a set of enaminones with 2-chloronicotinoyl chloride or 2,6-dichloro-5-fluoronicotinoyl chloride mainly leads to N-acylation products which cyclize directly or reacting with sodium hydride to give 8-acyl-7-alkyl-1, 6-naphthyridin-5(6H)-ones. Due to their easy availability these compounds are attractive precursors for synthesis of polycondensed heterocycles like naphtho[2,3-h] [1,6] naphthyridin-5-ones and pyrido [3,2-c] [1,6]naphthyridin-6-ones. (C) 2002 Elsevier Science Ltd. All rights reserved.
Substituted quinolone compounds and compositions are provided along with methods for the use of those compounds in the treatment of diseases and disorders such as cancer.
[EN] SUBSTITUTED QUINOLONES AND METHODS OF USE<br/>[FR] QUINOLONES SUBSTITUEES ET PROCEDES D'UTILISATION
申请人:CHEMOCENTRYX INC
公开号:WO2007059108A2
公开(公告)日:2007-05-24
[EN] Substituted quinolone compounds and compositions are provided along with methods for the use of those compounds in the treatment of diseases and disorders such as cancer. [FR] La présente invention concerne des composés quinolone substituée et des compositions ainsi que des procédés d'utilisation de ces composés dans le traitement de maladies et de troubles tels qu'un cancer.