broad antibacterial spectrum

Tebipenem Pivoxil (Orapenem) , an orally activity carbapenem antibiotic, is utilized in treating otolaryngologic and respiratory infections.

Doxycycline is an orally active tetracycline antibiotic with broad-spectrum inhibitory effects on matrix metalloproteinases (MMPs), possessing both antibacterial and antitumor activities, and is commonly used in inducible gene expression ON-OFF systems.

Doxycycline (hyclate) is an orally active tetracycline antibiotic with broad-spectrum inhibitory activity against matrix metalloproteinases (MMPs), possessing both antibacterial and antitumor properties, and is commonly used in inducible gene expression ON-OFF systems.

Eravacycline (TP-434) is a potent and broad-spectrum antibacterial agent.

Eravacycline dihydrochloride (TP-434-046) is a potent and broad-spectrum antibacterial agent against six E. coli (MICs: 0.125-0.25 mg/L).

Eravacycline HCl (TP-434 HCl) is potent antibiotic with broad-spectrum antibacterial activity.

Sulopenem (CP-70429) is an orally active gastrointestinal-external cephalosporin antibiotic with broad-spectrum antibacterial activity. It inhibits Gram-positive and Gram-negative bacteria and can be used in bacterial infection research.

Antimicrobial agent-22 (THI 6c) is a broad-spectrum, multi-target antibacterial with rapid bactericidal efficacy, effective anti-biofilm activity, and low cytotoxicity and hemolytic properties [1].

Balofloxacin, a quinolone antibiotic, can inhibit the synthesis of bacterial DNA by interfering with the DNA gyrase.

Cefpiramide acid (Cefpiramidum) is a third-generation cephalosporin antibiotic.

Meropenem (SM 7338) is a synthetic carbapenem antibiotic with broad-spectrum antibacterial activity. It exerts a bactericidal effect by inhibiting the synthesis of peptidoglycan in the bacterial cell wall and is active against a wide range of Gram-positive, Gram-negative, and anaerobic bacteria. Meropenem is active against both susceptible and resistant Neisseria gonorrhoeae (MIC values of 0.02–0.06 mg/mL), Haemophilus influenzae (MIC: 0.03–0.12 mg/mL), and Klebsiella pneumoniae (MIC: 0.015–0.12 mg/mL). Meropenem can be used for constructing bacterial infection models and screening for antimicrobial activity.

Pefloxacin Mesylate (Pefloxacinium mesylate) is a synthetic broad-spectrum fluoroquinolone antibacterial agent active against most gram-negative and gram-positive bacteria.

Rifampicin (Rifamycin AMP) is a broad-spectrum antibiotic. Rifampicin has a strong antibacterial effect against Mycobacterium tuberculosis and is also effective against gram-positive and gram-negative bacteria and viruses.

Enoxacin hydrate (AT-2266 hydrate) is a broad-spectrum 6-fluoronaphthyridinone antibacterial agent.

Enoxacin (NSC-629661) is a broad-spectrum 6-fluoronaphthyridinone antibacterial agent (fluoroquinolones) structurally related to nalidixic acid.

Cefixime (FR-17027) is a broad-spectrum, third-generation cephalosporin antibiotic derived semisynthetically from the marine fungus Cephalosporium acremonium with antibacterial activity. As does penicillin, the beta-lactam antibiotic cefixime inhibits bacterial cell wall synthesis by disrupting peptidoglycan synthesis, resulting in a reduction in bacterial cell wall stability and bacterial cell lysis. Stable in the presence of a variety of beta-lactamases, this agent is more active against gram-negative bacteria and less active against gram-positive bacteria compared to second-generation cephalosporins.

5,6-Dihydroxyindole (Dopamine lutine) is a melanin precursor and has a broad-spectrum antibacterial, antiviral, antifungal, antiparasitic activity. It has cytotoxic effects and is strongly toxic against various pathogens.

Ciclopirox olamine is a broad-spectrum antifungal agent with additional antibacterial and anti-inflammatory activities.

Meropenem trihydrate (SM 7338 trihydrate) is a carbapenem antibiotic with broad-spectrum antibacterial activity.

Chlortetracycline Hydrochloride is a tetracycline with broad-spectrum antibacterial and antiprotozoal activity. Chlortetracycline hydrochloride (Isphamycin) is bacteriostatic and inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit, thereby preventing the addition of amino acids to the growing peptide chain. This tetracycline is active against a wide range of gram-positive and gram-negative organisms, spirochetes, rickettsial species, certain protozoa and Mycoplasma and Chlamydia organisms.

Levofloxacin hydrate (Cravit hydrate) is a broad-spectrum, third-generation fluoroquinolone antibiotic and optically active L-isomer of ofloxacin with antibacterial activity. Levofloxacin diffuses through the bacterial cell wall and acts by inhibiting DNA gyrase (bacterial topoisomerase II), an enzyme required for DNA replication, RNA transcription, and repair of bacterial DNA. Inhibition of DNA gyrase activity leads to blockage of bacterial cell growth.

Ciclopirox (HOE296b) exerts its action by binding to and chelating trivalent cations, such as Fe3+ and Al3+, thereby inhibiting the availability of essential co-factors for enzymes. Ciclopirox is a synthetic, broad-spectrum antifungal agent with additional antibacterial and anti-inflammatory activities. This may lead to a loss of activity of enzymes that are essential for cellular metabolism, the organization of cell wall structure and other crucial cell functions. In addition, ciclopirox exerts its anti-inflammatory activity by inhibiting 5-lipoxygenase and cyclooxygenase (COX).

Lomefloxacin hydrochloride (Okacyn) inhibits DNA gyrase, a type II topoisomerase involved in the induction or relaxation of supercoiling during DNA replication. This inhibition leads to a decrease in DNA synthesis during bacterial replication, resulting in cell growth inhibition and eventually cell lysis. Lomefloxacin Hydrochloride is the hydrochloride salt form of lomefloxacin, a synthetic broad-spectrum fluoroquinolone with antibacterial activity.

(-)-Menthyl acetate exhibits broad-spectrum antibacterial activity, with minimum inhibitory concentrations (MIC) ranging from 0.12 to 8.0 μL/mL against pathogenic fungi such as Candida albicans and Aspergillus niger. It also inhibits fungal biofilm formation. (-)-Menthyl acetate enhances the skin permeability of 5-aminoacetopropionic acid, making it a potential tool for studying transdermal drug absorption.