The photochemicalreaction of a series of 2-aryl-1,2-benzisothiazol-3(2H)-ones (1) under deaerated conditions was found to give dibenzo[b,f][1,4]thiazepin-11(10H)-ones (2). A mechanism through a biradical species is proposed for the photoreaction. When the photolysis of 1 was carried out in the presence of oxygen, 2-aryl-1,2-benzisothiazol-3(2H)-one 1-oxides (11) were formed together with compounds
[EN] 1,2-BENZISOSELENAZOL-3(2H)-ONE AND 1,2-BENZISOTHIAZOL-3(2H)-ONE DERIVATIVES AS BETA-LACTAM ANTIBIOTIC ADJUVANTS<br/>[FR] DÉRIVÉS DE 1,2-BENZISOSÉLÉNAZOL-3(2H)-ONE ET DE 1,2-BENZISOTHIAZOL-3(2H)-ONE UTILISÉS COMME ADJUVANTS D'ANTIBIOTIQUES BÊTA-LACTAME
申请人:UNIV HONG KONG POLYTECHNIC
公开号:WO2019174279A1
公开(公告)日:2019-09-19
Provided herein are compositions and methods useful in the treatment of beta-lactam antibiotic resistant bacteria.