Antimicrobianos

Terconazole is an azole antifungal agent with action on fungal cell membranes by inhibiting ergosterol biosynthesis and is used for treating vaginal yeast infections.

Anhydrooxytetracycline hydrochloride is a useful research chemical. Buy Anhydrooxytetracycline hydrochloride from Cymit Quimica for a variety of research applications.

Chloroquine is a 4-aminoquinolone that is used to prevent and treat malaria, caused by parasitic protozoan from the Plasmodium genus. Chloroquine i a schizonticidal agent and is a widely prescribed antimalarial compound. The antiviral activity of chloroquine in vitro has been reported in 1960’s and recent publications have brought attention to its possible benefits in the treatment of COVID-19 patients, infected with the newly emerged coronavirus (SARS-CoV-2). Current evidence shows that chloroquine inhibits SARS CoV-2 entry in host cells by interfering with endocytosis and affecting the glycoprofile on the S-glycoprotein.

Neomycin, one of the many oligosaccharide containing antibiotics, is an aminoglycoside antibiotic found in Streptomyces fradiae (Collins, 2006) with wide spectrum, active against Gram-negative Gram-positive bacteria. Neomycin is commony used as a selection marker in cloning, and is therefore used in growth media to select colonies with the neomycin resistance cassette integrated into their genome. Neomycin is a mixture of neomycin B (Framycetin) and its epimer Neomycin C, the latter component accounting for some 5–15% of the mixture.

Cefsulodin sodium salt is a beta lactam antibiotic in the third-generation cephalosporin family that inhibits penicillin-binding proteins (PBPs) to disrupt bacterial cell wall synthesis.

Dapivirine is a non-nucleoside reverse transcriptase inhibitor with action on HIV-1 reverse transcriptase and is used for preventing HIV infection through vaginal rings.

Sisomicin is an aminoglycoside antibiotic with action on bacterial protein synthesis inhibition and is used for treating severe bacterial infections resistant to other aminoglycosides.

Antiviral; nonpeptidic HIV-1 protease inhibitor

Carbomycin is a macrolide antibiotic, which is derived from the bacterium Streptomyces halstedii. This antibiotic functions by binding to the 50S ribosomal subunit, thereby inhibiting bacterial protein synthesis. Through this mechanism, carbomycin effectively disrupts the growth and replication of susceptible bacterial strains, making it a potent tool in combating bacterial infections.

Netilmicin sulfate is an aminoglycoside antibiotic with action on bacterial protein synthesis by binding to the 30S ribosomal subunit and is used for treating severe bacterial infections.

Membrane-disrupting agent

Ampicillin is a β-lactam antibiotic with a broad spectrum of activity against Gram-positive and Gram-negative bacteria. It is used in the treatment of bacterial infections, including those caused by methicillin-resistant Staphylococcus aureus (MRSA), Streptococcus pneumoniae, and Listeria monocytogenes. Ampicillin binds to penicillin-binding proteins in the bacterial cell wall by competitive inhibition. It prevents the formation of an antibiotic-inhibitor complex with the enzyme cell wall synthesis that is required for cell wall biosynthesis, inhibiting protein synthesis and cell division.

Rifaximin is a rifamycin antibiotic with action on bacterial RNA polymerase to inhibit transcription and is used for treating travelers' diarrhea, irritable bowel syndrome, and hepatic encephalopathy.

Ceftibuten dihydrate is a third-generation cephalosporin antibiotic with action on bacterial cell wall synthesis and is used for treating respiratory tract infections, otitis media, and urinary tract infections.

Tobramycin used to treat severe infections with gram-negative bacteria and it is often applied in combination with beta-lactams. It has similar antimicrobial effects to gentamicin and is effective against all Enterobacteriacae, but more effective than gentamicin against P. aeruginosa, which is why it is often used for gentamicin-resistant strains, especially in the case of cystic fibrosis.

Anti-viral; NS3/4A protease inhibitor

Nitrofurantoin is an antimicrobial agent, which is a synthetic chemical compound with bactericidal activity. Its source is synthetic, originating from the nitrofuran class of compounds. Nitrofurantoin's mode of action involves the inhibition of essential bacterial enzymes. It is reduced by bacterial flavoproteins to active intermediates, which subsequently alter or disrupt ribosomal proteins, DNA, and other vital macromolecules within bacterial cells, thereby inhibiting key metabolic processes.

Inhibits chaperone protein HSP90; anti-proliferative; antineoplastic

Remdesivir (R)-isomer is a nucleoside analog antiviral with action on RNA-dependent RNA polymerase to inhibit viral replication and is used for treating COVID-19 and other RNA virus infections.