54979-76-9Relevant academic research and scientific papers
COMPOUNDS AND METHODS OF INHIBITING BACTERIAL CHAPERONIN SYSTEMS
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Paragraph 0192; 0193, (2020/05/28)
The present disclosure relates to novel compounds and methods of killing or inhibiting the growth of bacteria. In some embodiments, a method of killing or inhibiting the growth of bacteria is provided. The method comprises administering a compound of formula I or a pharmaceutically acceptable salt thereof to bacteria. In some embodiments, a method of killing or inhibiting the growth of bacteria is provided. The method comprises administering an anthelmintic to bacteria.
Hydroxybiphenylamide GroEL/ES Inhibitors Are Potent Antibacterials against Planktonic and Biofilm Forms of Staphylococcus aureus
Kunkle, Trent,Abdeen, Sanofar,Salim, Nilshad,Ray, Anne-Marie,Stevens, McKayla,Ambrose, Andrew J.,Victorino, José,Park, Yangshin,Hoang, Quyen Q.,Chapman, Eli,Johnson, Steven M.
supporting information, p. 10651 - 10664 (2019/01/04)
We recently reported the identification of a GroEL/ES inhibitor (1, N-(4-(benzo[d]thiazol-2-ylthio)-3-chlorophenyl)-3,5-dibromo-2-hydroxybenzamide) that exhibited in vitro antibacterial effects against Staphylococcus aureus comparable to vancomycin, an antibiotic of last resort. To follow up, we have synthesized 43 compound 1 analogs to determine the most effective functional groups of the scaffold for inhibiting GroEL/ES and killing bacteria. Our results identified that the benzothiazole and hydroxyl groups are important for inhibiting GroEL/ES-mediated folding functions, with the hydroxyl essential for antibacterial effects. Several analogs exhibited >50-fold selectivity indices between antibacterial efficacy and cytotoxicity to human liver and kidney cells in cell culture. We found that MRSA was not able to easily generate acute resistance to lead inhibitors in a gain-of-resistance assay and that lead inhibitors were able to permeate through established S. aureus biofilms and maintain their bactericidal effects.
Optimization and antifungal activity of amide analogues
Feng, Hui,Leng, Li,Liu, Jia,Tang, Yuanmou,Tang, Pengcheng,Zhang, Chixiang,Tang, Xioarong,Jiao, Shirong
, p. 4029 - 4031 (2013/05/09)
Using salicylic acid as a lead compound, a series of its analogues (compounds 1-16) were designed and synthesized. Their activity of antipathogenic fungi of plants has been evaluated in the laboratory. The results showed that these compounds had certain antifungal activity against Sclerotinia sclerotiorum and Bipolaris maydis (Nisikado et Miyake) Shoem. Among them, the inhibition of growth for 2-(3- fluorophenylcarbamoyl)phenyl acetate (1) and 2-(3-chlorophenylcarbamoyl)phenyl acetate (2) reached 91.1 %, 92.8 % and 90.1 %, 90.1 % at a concentration of 100 mg L-1, respectively.
