Ion exchange pattern-based 18β-glycyrrhetinic acid containing pyridinium salts derivatives as novel antibacterial agents with low toxicity

Amide-Based Porous Organic Polymers for Efficient Loading of Photosensitizers and Production of Reactive Oxygen Species for Antimicrobial Applications

“…Microbial diseases drive the public to pay more attention to health and safety, creating a necessary demand for antipathogen materials. Currently, researchers have developed a variety of biocidal materials, including copper-, silver-, or zinc-containing materials, − N-halamine and biguanide, − cationic chemicals (quaternary ammonium salt, pyridine, and phosphate) or polymers, − biological molecules, and so on. − Regardless of this, these biocidal materials have shortcomings that hinder their widespread applications, such as high cost, difficult compatibility with the substrate, limited effect on a specific pathogen, or development of drug-resistant bacteria. Therefore, it proposes an urgent demand for low-cost durable biocidal materials.…”

Discovery of Novel Pentacyclic Triterpene Acid Amide Derivatives as Excellent Antimicrobial Agents Dependent on Generation of Reactive Oxygen Species

“…Our previous work found that the title compounds obtained by the structural derivatization of 18 β -GA and UA could lead to a reduction in bacterial growth and even death by causing an excessive accumulation of ROS in Xoo and Xanthomonas axonopodis pv. citri ( Xac ) [ 26 , 27 , 28 ]. In addition, among agrochemicals, the synthesis and biological activity research of compounds containing amide skeletons have been a hot spot in agrochemical research because of their wide range of biological activities, such as antibacterial [ 29 ], insecticidal [ 30 ], and herbicidal activities [ 31 ].…”