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头孢菌素进展石家庄医学高等专科学校（０５００８１）时振洲刘珏珏秦葵刘树威头孢菌素类（Ｃｅｐｈａｌｏｓｐｏｒｉｎｓ）是一族β—内酰胺类广谱半合成抗生素，抗菌部位为其母核７—氨基头孢烷酸（７ＡＣＡ），而侧链取代基与其抗菌谱、抗菌活性、对β—内酰胺酶的稳定...
Progress in cephalosporins Shijiazhuang Medical College (050081) Shi Zhenzhou Liu Jue Jue Qin Kui Liu Shuwei Cephalosporins (Cephalosporins) is a family of β-lactams broad-spectrum semi-synthetic antibiotics, antibacterial sites for its mother nucleus 7-amino Cephalosporanic acid (7ACA), while the side chain substituents and antibacterial spectrum, antibacterial activity, the stability of β-lactamase ...