Discovery of Pyrazolopyridones as a Novel Class of Gyrase B Inhibitors Using Structure Guided Design
作者:Jason B. Cross、Jing Zhang、Qingyi Yang、Michael F. Mesleh、Jan Antoinette C. Romero、Bin Wang、Doug Bevan、Katherine M. Poutsiaka、Felix Epie、Terence Moy、Anu Daniel、Joseph Shotwell、Brian Chamberlain、Nicole Carter、Ole Andersen、John Barker、M. Dominic Ryan、Chester A. Metcalf、Jared Silverman、Kien Nguyen、Blaise Lippa、Roland E. Dolle
DOI:10.1021/acsmedchemlett.5b00368
日期:2016.4.14
attractive antibacterial target due to high conservation across bacteria and the essential role it plays in DNA replication. A novel class of pyrazolopyridone inhibitors was discovered by optimizing a fragment screening hit scaffold using structure guided design. These inhibitors show potent Gram-positive antibacterial activity and low resistance incidence against clinically important pathogens.
DNA促旋酶B的ATPase亚基是一个有吸引力的抗菌靶标,这是由于细菌之间的高度保守性及其在DNA复制中的重要作用。通过使用结构指导设计优化片段筛选命中支架,发现了一类新型的吡唑并吡啶酮抑制剂。这些抑制剂显示出有效的革兰氏阳性抗菌活性,并且对临床上重要的病原体的抵抗力较低。