[EN] PROCESS FOR THE PREPARATION OF DERIVATIVES OF 1,1-DIALKYLETHANE-1,2-DIOLS AS USEFUL INTERMEDIATES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE DÉRIVÉS DE 1,1-DIALKYLÉTHANE-1,2-DIOLS EN TANT QU'INTERMÉDIAIRES UTILES
申请人:COUNCIL SCIENT IND RES
公开号:WO2020202205A1
公开(公告)日:2020-10-08
The invention provides a novel and practical route of synthesis the substituted diol intermediates, 1,1-dialkylethane-1,2-diols, useful for the preparation of various 6-nitro-2,3-dihydroimidazo[2,1-b]oxazole containing drugs. Specifically, the invention provides a novel and practical route of an intermediate which is used for the synthesis of Delamanid.
Nitroimidazoles XXI 2,3-dihydro-6-nitroimidazo [2,1-b] oxazoles with antitubercular activity,