1037147-97-9Relevant articles and documents
Synthesis and biological evaluation of 2-(4-substituted benzene-1-sulfonyl)-N'-(substituted-1-sulfonyl)acetohydrazide as antibacterial agents
Li, Pei,Zhou, Junliang,Liu, Yan,Wang, Xiang
, p. 4559 - 4565 (2020)
In this study, a series of new sulfone derivatives containing a sulfonohydrazide moiety were synthesized and their structures were determined using 1H NMR, 13C NMR, and HRMS. Then, the in vitro antibacterial activities against Xanthomonas oryzae pv. oryzae (Xoo) and Xanthomonas axonopodis pv. citri (Xac) were evaluated by performing turbidimeter test. Bioactivity results showed that compound 2-(4-fluorobenzene-1-sulfonyl)-N′-(4-fluorobenzene-1-sulfonyl)acetohydrazide (5g) revealed the best antibacterial activities against Xoo and Xac, with the 50percent effective concentration (EC50) values of 25 and 36?μg/mL, respectively, which were superior to those of thiodiazole copper (110 and 230?μg/mL, respectively) and bismerthiazol (84 and 146?μg/mL, respectively).
Cross coupling of sulfonyl radicals with silver-based carbenes: A simple approach to β-carbonyl arylsulfones
Li, Jingjing,Lian, Pengcheng,Wan, Xiaobing,Wang, Hanghang,Zheng, Yonggao
, p. 2163 - 2169 (2020/03/27)
A coupling reaction between sulfonyl radicals and silver-based carbenes has been well established. This simple radical-carbene coupling (RCC) process provided an efficient approach to a variety of β-carbonyl arylsulfones from sodium arylsulfinates and diazo compounds, and was characterized by wide substrate scope, easy scale-up, simple manipulation, accessible starting materials, and mild reaction conditions.
Design, Synthesis, and Evaluation of New Sulfone Derivatives Containing a 1,3,4-Oxadiazole Moiety as Active Antibacterial Agents
Li, Pei,Hu, Deyu,Xie, Dandan,Chen, Jixiang,Jin, Linhong,Song, Baoan
, p. 3093 - 3100 (2018/04/05)
This study aimed to synthesize some new sulfone derivatives containing a 1,3,4-oxadiazole moiety and investigate their in vitro antibacterial activities against Xanthomonas oryzae pv. oryzae (Xoo) and Xanthomonas axonopodis pv. citri (Xac), the pathogens