Synthesis of isothiochroman 2,2-dioxide and 1,2-benzooxathiin 2,2-dioxide gyrase B inhibitors
作者:Christophe Peixoto、Patrick Laurin、Michel Klich、Claudine Dupuis-Hamelin、Pascale Mauvais、Patrice Lassaigne、Alain Bonnefoy、Branislav Musicki
DOI:10.1016/s0040-4039(00)00044-7
日期:2000.3
The design, synthesis and in vitro biological evaluation of isothiochroman 2,2-dioxide and 1,2-benzooxathiin 2,2-dioxide analogues of coumarin inhibitors of gyrase B are described. Compared to coumarin derivatives, compounds of the 1,2-benzooxathiin 2,2-dioxide series display improved inhibitory potency in negative supercoiling of relaxed DNA gyrase.
描述了陀螺酶B香豆素抑制剂的异硫氰酸盐2,2-二氧化物和1,2-苯并恶臭素2,2-二氧化物类似物的设计,合成和体外生物学评估。与香豆素衍生物相比,1,2-苯并恶臭素2,2-二氧化物系列化合物在松弛DNA促旋酶的负超螺旋中显示出更高的抑制能力。