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[化学名] D-α-氨苄青霉素酞酯盐酸盐[结构式] [作用特点] 本品为一新型口服半合成青霉素。药理研究表明,本品对革兰氏阳性菌和革兰氏阴性菌均有较好的抑菌作用,如对金黄色葡萄球菌、化脓性链球菌、白喉杆菌、伤寒杆菌、肺炎杆菌、志贺氏痢疾杆菌、致肠炎沙门氏杆菌等均有不同程度的良好抑菌作用,但对绿脓杆菌的MIC同氯苄青霉素,大于100微克/毫升。
[Chemical name] D-α-ampicillin phthalate ester hydrochloride [Structure] [Features] This product is a new type of oral semi-synthetic penicillin. Pharmacological studies have shown that this product has good antibacterial activity against Gram-positive bacteria and Gram-negative bacteria, such as Staphylococcus aureus, Streptococcus pyogenes, diphtheria bacilli, Salmonella typhi, Klebsiella pneumoniae, Shiga Shigella dysenteriae, Salmonella enteritidis, etc. have different degrees of good antibacterial effect, but the MIC of Pseudomonas aeruginosa with benzylpenicillin, greater than 100 micrograms / ml.