A benzimidazole derivative represented by formula (I) (wherein A1 to A3 and R1 to R6 are as described in the description) or a pharmaceutically acceptable salt thereof, which inhibits activation of STING pathway and, therefore, which is useful as a prophylactic or therapeutic medicine for inflammatory diseases, autoimmune diseases, cancer, etc.
Discovery of Azaindole Ureas as a Novel Class of Bacterial Gyrase B Inhibitors
作者:Jing Zhang、Qingyi Yang、Jason B. Cross、Jan Antoinette C. Romero、Katherine M. Poutsiaka、Felix Epie、Douglas Bevan、Bin Wang、Yanzhi Zhang、Ajit Chavan、Xin Zhang、Terence Moy、Anu Daniel、Kien Nguyen、Brian Chamberlain、Nicole Carter、Joseph Shotwell、Jared Silverman、Chester A. Metcalf、Dominic Ryan、Blaise Lippa、Roland E. Dolle
DOI:10.1021/acs.jmedchem.5b00961
日期:2015.11.12
The emergence and spread of multidrug resistant bacteria are widely believed to endanger human health. New drug targets and lead compounds exempt from cross-resistance with existing drugs are urgently needed. We report on the discovery of azaindole ureas as a novel class of bacterial gyrase B inhibitors and detail the story of their evolution from a de novo design hit based on structure-based drug design. These inhibitors show potent minimum inhibitory concentrations against fluoroquinolone resistant NIRSA and other Gram-positive bacteria.
TRICYCLIC HETEROARYL COMPOUNDS USEFUL AS IRAK4 INHIBITORS