A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, Name: 4′-Methylacetanilide, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 103-89-9, Name is 4′-Methylacetanilide, molecular formula is C9H11NO. In an article, author is Guan, Xiaoyu,once mentioned of 103-89-9.
Repurposing Salicylamide for Combating Multidrug-Resistant Neisseria gonorrhoeae
The U.S. Centers for Disease Control and Prevention (CDC) lists Neisseria gonorrhoeae as one of the most urgent antibiotic-resistant threats in the United States. This is due to the emergence of clinical isolates that have developed resistance to nearly every antibiotic used to treat gonorrhea and highlights the critical need to find new therapeutics. The present study discovered salicylamide, an analgesic and antipyretic drug, has antibacterial activity against 40 different antibiotic-resistant strains of N. gonorrhoeae (MIC, 8 to 32 mu g/ml) with low frequency of resistance <2.4 x 10(-9). Interestingly, salicylamide did not inhibit growth of bacterial species in the vaginal microflora involved in defense against gonococcal infections, such as Lactobacillus gasser), Lactobacillus Jensen)), Lactobacillus Johnsonii, and Lactobacillus crispatus. A time-kill assay revealed that salicylamide is a rapidly bactericidal drug, as it eradicated a high inoculum of N. gonorrhoeae within 10 h. Salicylamide was superior to the drug of choice, ceftriaxone, in reducing the burden of intracellular N. gonorrhoeae by 97% in infected endocervical cells. Furthermore, salicylamide outperformed ceftriaxone in reducing expression of the proinflammatory cytokine interleukin 8 (IL-8) from endocervical cells infected with N. gonorrhoeae. A checker-board assay revealed that salicylamide exhibited a synergistic interaction with tetracycline and additive relationships with azithromycin, ciprofloxacin, and ceftriaxone. A more in-depth investigation of the structure-activity relationship of derivatives of salicylamide revealed the amide and hydroxyl groups are important for antigonorrheal activity. In conclusion, this study identified salicylamide as a promising candidate for further investigation as a novel treatment option for multidrug-resistant gonorrhea. If you¡¯re interested in learning more about 103-89-9. The above is the message from the blog manager. Name: 4′-Methylacetanilide.