6M1S:
reference: Discovery of Pyrido[2,3-b]indole Derivatives with Gram-Negative Activity Targeting Both DNA Gyrase and Topoisomerase IV., Hu Y, Shi H, Zhou M, Ren Q, Zhu W, Zhang W, Zhang Z, Zhou C, Liu Y, Ding X, Shen HC, Yan SF, Dey F, Wu W, Zhai G, Zhou Z, Xu Z, Ji Y, Lv H, Jiang T, Wang W, Xu Y, Vercruysse M, Yao X, Mao Y, Yu X, Bradley K, Tan X, J Med Chem. 2020 Aug 24. doi: 10.1021/acs.jmedchem.0c00768. PMID: 32787097

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