1-methylcarbapenem derivative, pharmaceutical composition for the prevention or treatment of bacterial infections, use of a crystalline form of 1-methylcarbapenem derivative, and method for the prevention or treatment of bacterial infections

摘要

"1-METHYLCARBAPENEM DERIVATIVE, PHARMACEUTICAL COMPOSITION FOR THE PREVENTION OR TREATMENT OF BACTERIAL INFECTIONS, USE OF A CRYSTALLINE FORM OF 1-METHYLCARBAPENEM DERIVATIVE, AND, METHOD FOR THE PREVENTION OR TREATMENT OF THIS INFECTION. crystalline crystals of a 1-methylcarbapenem derivative or pharmaceutically acceptable salts thereof. [Utility] The crystalline forms of 1-methylcabapenem derivatives exhibit excellent antibiotic activity against various strains of bacteria and sufficient stability for practical use.