Post

CAS号: 67527-71-3 英文名称: Mildiomycin 英文同义词: TF-138;Mildiomycin;Antibiotic B-98891;4-Amino-1-[4-[[(S)-2-amino-3-hydroxy-1-oxopropyl]amino]-9-guanidino-6-carboxy-2,3,4,7,9-pentadeoxy-α-L-talo-non-2-enopyranosyl]-5-(hydroxymethyl)pyrimidin-2(1H)-one;4-Amino-1-[4-[[(S)-2-amino-3-hydroxy-1-oxopropyl]amino]-9-guanidino-6-carboxy-2,3,4,7,9-pentadeoxy-α-L-talo-nona-2-enopyranosyl]-5-(hydroxymethyl)pyrimidin-2(1H)-one;2(1H)-Pyrimidinone, 4-amino-1-[4-[[(2S)-2-amino-3-hydroxy-1-oxopropyl]amino]-9-[(aminoiminomethyl)amino]-6-C-carboxy-2,3,4,7,9-pentadeoxy-α-L-talo-non-2-enopyranosyl]-5-(hydroxymethyl)- 中文名称: 中文同义词: 分子式: C19H30N8O9 分子量: 514.49 熔点 : >300° (monohydrate) 比旋光度 : D20 +100° (c = 0.5 in water); +78.5° (c = 0.5 in 0.1N HCl) 酸度系数(pKa): 2.8, 4.3, 7.2, >12(at 25℃) 毒性: LD50 in rats, mice: ~500-1000 mg/kg i.v.; ~2.5-5.0 g/kg orally (Harada, Kishi)