产品描述
Grepafloxacin (OPC-17116) is an oral actively fluoroquinolone antibiotic with potent activity against community-acquired respiratory pathogens including Streptococcus pneumonia . Grepafloxacin has high tissue penetration and a promising pharmacodynamic profile.
体外活性
Grepafloxacin is a once-daily fluoroquinolone[2]. Grepafloxacin exhibits potent in vitro antibacterial activity against Gram-positive bacteria such as Streptococcus pneumoniae and high in vivo efficacy on the experimental systemic infections caused by the Gram-positive and -negative bacteria tested[4].
体内活性
Grepafloxacin (OPC-17116) (200 mg/kg; p.o.; Balb/c mice) displays good safety profile in terms of phototoxicity[2]. Grepafloxacin (p.o.; 25, 50, 100, and 200 mg/kg; 5 days/week for 4 weeks; Female C57BL6/J-Lyst bg-J/ mice/beige mice) has modest activities in both intranasal (IN) infection and intravenous (IV) Mycobacterium avium infection models[3].
Cas No.
119914-60-2
分子式
C19H22FN3O3
分子量
359.39
别名
OPC-17116;dl-Grepafloxacin;Grepafloxacin
储存和溶解度
(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years