In 2018,Minrovic, Bradley M.; Jung, David; Melander, Roberta J.; Melander, Christian published 《New Class of Adjuvants Enables Lower Dosing of Colistin Against Acinetobacter baumannii》.ACS Infectious Diseases published the findings.Application In Synthesis of 1H-Imidazol-2-amine The information in the text is summarized as follows:
Antibiotic resistance has become increasingly prevalent over the past few decades, and this combined with a dearth in the development of new classes of antibiotics to treat multidrug resistant Gram-neg. infections has led to a significant global health problem and the increased usage of colistin as the last resort antibiotic. Colistin, however, presents dose dependent toxicity in the clinic. One potential approach to combating this problem is the use of an antibiotic adjuvant, a compound that is nontoxic to the bacteria that enhances the potency of colistin and ultimately allows for reducing dosing. Herein, we present a new urea-containing class of 2-aminoimidazole-based adjuvants that potentiates colistin activity against colistin-sensitive Acinetobacter baumannii. Lead compounds enabled 1000-fold reduction in the min. inhibitory concentration of colistin in vitro and showed efficacy in a Galleria mellonella infection model, representing the first step toward validating the potential of employing these adjuvants to lower colistin dosage. After reading the article, we found that the author used 1H-Imidazol-2-amine(cas: 7720-39-0Application In Synthesis of 1H-Imidazol-2-amine)
1H-Imidazol-2-amine(cas: 7720-39-0) belongs to anime. Acylation is one of the most important reactions of primary and secondary amines; a hydrogen atom is replaced by an acyl group (a group derived from an acid, such as RCOOH or RSO3H, by removal of ―OH, such as RC(=O)―, RS(O)2―, and so on). Reagents may be acid chlorides (RCOC1, RSO2C1), anhydrides ((RCO)2O), or even esters (RCOOR′); the products are amides of the corresponding acids.Application In Synthesis of 1H-Imidazol-2-amine
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem