Shanghai SPH New ASIA Pharmaceutical Co., Ltd.

Amoxicillin is a broad-spectrum penicillin antibiotic, which can protect it from hydrolysis by β-lactamase when used in combination with potassium clavulanate. It has good effects on enzyme-producing Staphylococcus aureus, Staphylococcus epidermidis, coagulase-negative Staphylococci and enterococci, and also has good antibacterial activity against certain β-lactamase-producing Enterobacteriaceae, Haemophilus influenzae, Moraxella catarrhalis, Bacteroides fragilis, etc.

Potassium clavulanate itself has only weak antibacterial activity, but it has a strong broad-spectrum β-lactamase inhibitory effect and can protect amoxicillin from β-lactamase hydrolysis.

Broad-spectrum penicillin antibiotics, which can be hydrolyzed by β-lactamase. When used in combination with potassium clavulanate, its antibacterial spectrum is expanded, and it has a good effect on enzyme-producing Staphylococcus aureus, Staphylococcus epidermidis, coagulase-negative Staphylococci and enterococci.

It has only weak antibacterial activity itself, but has a strong broad-spectrum β-lactamase inhibitory effect, which can protect amoxicillin from β-lactamase hydrolysis.

Amoxicillin is a broad-spectrum penicillin antibiotic, which can protect it from hydrolysis by β-lactamase when used in combination with potassium clavulanate. It has good effects on enzyme-producing Staphylococcus aureus, Staphylococcus epidermidis, coagulase-negative Staphylococci and enterococci, and also has good antibacterial activity against certain β-lactamase-producing Enterobacteriaceae, Haemophilus influenzae, Moraxella catarrhalis, Bacteroides fragilis, etc.

Potassium clavulanate itself has only weak antibacterial activity, but it has a strong broad-spectrum β-lactamase inhibitory effect, which can protect amoxicillin from β-lactamase hydrolysis. This product has no effect on methicillin-resistant Staphylococcus aureus and Enterobacter, Enterobacteriaceae and Pseudomonas that produce chromosome-mediated type I enzymes.

Ticarcillin is a broad-spectrum bactericidal agent of the penicillin class. When combined with clavulanic acid, it has a broad-spectrum bactericidal effect against a variety of Gram-positive and Gram-negative bacteria.

Clavulanic acid is an irreversible and highly effective beta-lactamase inhibitor that restores the sensitivity of ticarcillin by blocking beta-lactamase and enhances its antibacterial effect.

A broad-spectrum penicillin fungicide that can restore sensitivity to beta-lactamase-producing bacteria when combined with clavulanic acid. It is suitable for the empirical treatment of a wide range of bacterial infectious diseases.

Irreversible and highly effective β-lactamase inhibitor, which has little antibacterial effect alone but can enhance the antibacterial activity of ticarcillin.