中文名多拉菌素
英文名Doramectin
别名25-环己烷基-5-O-去甲基-25-去(1-甲基丙基)阿维菌素B1
英文别名Avermectin A1a, 25-cyclohexyl-5-O-demethyl-25-de(1- methylpropyl)-
(5'S,6S,6'R,11R,13S,15S,17aR,20R,20aR,20bS)-6'-cyclohexyl-20,20b-dihydroxy-5',6,8,19-tetramethyl-17-oxo-5',6,6',10,11,14,15,17,17a,20,20a,20b-dodecahydro-2H,7H-spiro[11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2'-pyran]-7-yl (4xi)-2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-threo-hexopyranoside
CAS117704-25-3
化学式C50H74O14
分子量899.114inchiInChI=1/C50H74O14/c1-27-13-12-16-34-26-57-47-42(51)30(4)21-37(50(34,47)54)48(53)60-36-22-35(63-49(25-36)20-19-29(3)45(64-49)33-14-10-9-11-15-33)18-17-28(2)44(27)61-41-24-39(56-8)46(32(6)59-41)62-40-23-38(55-7)43(52)31(5)58-40/h12-13,16-17,19-21,27,29,31-33,35-47,51-52,54H,9-11,14-15,18,22-26H2,1-8H3/b13-12+,28-17+,34-16-/t27-,29-,31-,32-,35+,36-,37-,38-,39-,40-,41-,42+,43-,44?,45-,46?,47+,49+,50+/m0/s1密度1.25g/cm3沸点967.4°C at 760 mmHg闪点274.4°C蒸汽压0mmHg at 25°C折射率1.579物化性质系由基因重组的阿维链霉菌(Streptomyces arermi-tilis) 新菌株发酵而得，微黄褐色粉末，在水中溶解度极低。产品用途为新型、广谱药，对胃肠道线虫、肺线虫、螨、蜱和伤口蛆等均有高效，用于 家畜线虫病和螨病等体外寄生虫病，主要适用于牛和猪。