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吡哌酸(PPA)系全合成抗菌药,抗菌谱广,对包括绿脓杆菌在内的革兰氏阴性杆菌有较强的抗菌作用,对革兰氏阳性球菌也有明显的抗菌活性(1),已收载于1990年版中国药典。为进一步开发吡哌酸新剂型我们研制了吡哌酸骨架型外用散剂PF-溃疡速
Pipemidic acid (PPA) is a fully synthetic antibacterial agent with broad antibacterial spectrum and strong antibacterial activity against Gram-negative bacilli including Pseudomonas aeruginosa and obvious antibacterial activity against Gram-positive cocci (1) , Has been included in the 1990 edition of the Chinese Pharmacopoeia. In order to further develop new formulations of pipemidic acid we developed a pipemidic acid external use powder PF-ulcer speed