[EN] N-(3-((DIETHYLAMINO) METHYL)-4-HYDROXYPHENYL)-N-(QUINOLIN-4-YL) SULFONAMIDES FOR THE TREATMENT OF TUBERCULOSIS AND PROCESS OF PREPARATION THEREOF<br/>[FR] SULFAMIDES N-(3-((DIÉTHYLAMINO) MÉTHYL)-4-HYDROXYPHÉNYL)-N-(QUINOLIN-4-YL) UTILES POUR LE TRAITEMENT DE LA TURBERCULOSE ET PROCÉDÉ DE PRÉPARATION DE CES DERNIERS
申请人:COUNCIL SCIENT IND RES
公开号:WO2013102936A1
公开(公告)日:2013-07-11
The present invention relates to novel N-(3-((diethylamino)methyl)-4-hydroxyphenyl)-N-(quinolin-4- yl)sulfonamide derivatives, their preparation, to pharmaceutical compositions comprising them, and to their use as therapeutic agents, particularly in the prevention or treatment of tuberculosis. The present invention particularly relates to compounds of formula A[Formula I]: wherein: R = methyl, (or) R = a group of the structure [Formula II] wherein, R1, R2, and R3 may be same or different present at any position(s) and are groups selected from the group consisting of hydrogen, halogen, alkyl (C1-C3), nitro, cyano, trifluoromethyl, (or) R is a group of the structure [Formula III] wherein X may be CH or N, and the attachment point of sulfonyl may be at the position 1 or 2, (or) R is a group of the structure [Formula IV] Where R1 is hydrogen or halogen, (or) R is a group of the structure. [Formula V]