59 results about "Antibiotic products" patented technology

The application discloses an antibacterial compound and application and a preparation method, and is characterized by a structural formula: on the basis of the research on the anti-infective drug cefovecin sodium for pets, the 3-position tetrahydrofuran ring structure of cefovecin sodium is retained, the 7-position side chain thereof is selected to be modified, the antibacterial activity and the antibacterial spectrum of cefovecin sodium are changed by introducing the side chain, and the antibacterial effect on staphylococcus is the best, and a new antibiotic product with clinical value is obtained.