It discloses a new industrial crystallization method of Cefuroxime Sodium, wherein supercritical fluid extraction technology and traditional crystalline technology are combined to realize the recrystallization of Cefuroxime Sodium. Processes such as extraction, adsorption, crystallization and drying are carried out with a supercritical fluid, a solvent, an extraction cell and a crystallization tank to realize the recrystallization of Cefuroxime Sodium under a specific pressure at a specific temperature.

This disclosure provides multifunctional conjugate molecules in which at least one -lactam antibiotic is covalently attached to a cannabinoid by means of a linker. The disclosed conjugate molecules are designed to deliver therapeutic benefits as intact molecules, with release of the cannabinoid upon binding of the -lactam antibiotic to its target conveying further therapeutic benefits, and can be used to treat bacterial infections and other disorders.

This disclosure provides multifunctional conjugate molecules in which at least one -lactam antibiotic is covalently attached to a cannabinoid by means of a linker. The disclosed conjugate molecules are designed to deliver therapeutic benefits as intact molecules, with release of the cannabinoid upon binding of the -lactam antibiotic to its target conveying further therapeutic benefits, and can be used to treat bacterial infections and other disorders.