硫酸安普霉素
中文名稱:硫酸安普霉素、暗霉素硫酸鹽
英文名稱:Apramycin Sulfate
英文別名:(2R,3R,4S,5S,6S)-5-Amino-2-{[(2R,3S,4R,4aR,6S,7R,8aS)-7-amino-6-{[(1R,2R,3S,4R,6S)-4,6-diamino-2,3-dihydroxycyclohexyl]oxy}-4-hydroxy-3-(methylamino)octahydropyrano[3,2-b]pyran-2-yl]oxy}-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4-diol sulfate (1:1) (non-preferred name); (2R,3S,4R,4aR,6S,7R,8aS)-7-Amino-6-{[(1R,2R,3S,4R,6S)-4,6-diamino-2,3-dihydroxycyclohexyl]oxy}-4-hydroxy-3-(methylamino)octahydropyrano[3,2-b]pyran-2-yl 4-amino-4-deoxy-alpha-D-glucopyranoside sulfate (1:1); [1]265-890-7; (2R,3R,4S,5S,6S)-5-amino-2-{[(2R,3S,4R,4aR,6S,7R,8aS)-7-amino-6-{[(1R,2R,3S,4R,6S)-4,6-diamino-2,3-dihydroxycyclohexyl]oxy}-4-hydroxy-3-(methylamino)octahydropyrano[3,2-b]pyran-2-yl]oxy}-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4-diol sulfate (salt) (non-preferred name)
CAS:41194-16-5
EINECS:265-890-7
分子式:C21H43N5O15S
分子量:637.6556
沸點(diǎn):823°C at 760 mmHg
閃點(diǎn):451.6°C
蒸汽壓:2.11E-31mmHg at 25°C
硫酸安普霉素為氨基環(huán)醇類抗生素,它對(duì)畜禽易感染的革蘭氏陰性菌與部分革蘭氏陽(yáng)性菌有較強(qiáng)的 活性,特別是對(duì)其它抗生素耐藥的大腸桿菌和沙門(mén)氏菌等致病菌有相當(dāng)強(qiáng)的 作用,而且不易產(chǎn)生耐藥性。主要用于防治豬、雞、牛等畜禽因大腸桿菌、沙門(mén)氏菌感染導(dǎo)致的痢疾、腹瀉、發(fā)育不良等疾病, 非常顯著,被美國(guó)FDA推薦為 大腸桿菌的 藥物。它作為藥物型飼料添加劑,能增加畜禽體重和提高飼料轉(zhuǎn)化率,在畜禽養(yǎng)殖領(lǐng)域得到廣泛應(yīng)用。