Extract from the above information

It is a penicillin antibiotic. When combined with sulbactam sodium, it is not only protected from enzymatic hydrolysis, but also has a broader antibacterial spectrum, with antibacterial activity against a variety of bacteria.

It is a semi-synthetic β-lactamase inhibitor with strong antibacterial activity against Neisseria gonorrhoeae, Neisseria meningitidis and Acinetobacter calcoaceticus, and has a strong irreversible competitive inhibitory effect on β-lactamase produced by Staphylococcus aureus and most Gram-negative bacteria. When combined with ampicillin, it expands the antibacterial spectrum and also has good antibacterial activity against enzyme-producing strains of Staphylococci, Acinetobacter and Bacteroides fragilis.

Penicillin antibiotics, when used in combination with sulbactam sodium, can expand the antibacterial spectrum and have antibacterial activity against a variety of bacteria.

Semi-synthetic β-lactamase inhibitor, it has a strong and irreversible competitive inhibitory effect on β-lactamase produced by Staphylococcus aureus and most Gram-negative bacteria, protects ampicillin from enzymatic hydrolysis and expands its antibacterial spectrum.

Broad-spectrum semi-synthetic penicillin has antibacterial effects on hemolytic streptococci, viridans streptococci, pneumococci, penicillin G-sensitive Staphylococcus aureus, gonococci, Haemophilus influenzae, enterococci, Salmonella, Salmonella typhi and Proteus. It has no effect on Staphylococcus aureus that produces penicillinase. Bacteria have complete cross-resistance to this product and ampicillin.

Broad-spectrum penicillin antibiotics, combined with clavulanate potassium, can protect it from hydrolysis by β-lactamase. 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.

It has only weak antibacterial activity itself, but has a strong broad-spectrum β-lactamase inhibitory effect. When used in combination with amoxicillin, it can protect it from β-lactamase hydrolysis.