87578-99-2

基本信息
中文别名
番红霉素B化合物 T24026
英文别名
safracin B2-Amino-N-[(6,7,9,10,13,14,14a,15-octahydro-1,7-dihydroxy-2,11-dimethoxy-3,12,16-trimethyl-10,13-dioxo-6,15-epimino-5H-isoquino[3,2-b][3]benzazocin-9-yl)methyl]propionamide
Propanamide, 2-amino-N-[[(6S,7S,9R,14aS,15R)-6,7,9,10,13,14,14a,15-octahydro-1,7-dihydroxy-2,11-dimethoxy-3,12,16-trimethyl-10,13-dioxo-6,15-imino-5H-isoquino[3,2-b][3]benzazocin-9-yl]methyl]-, (2S)-
所属类别
医药中间体:原料药中间体物理化学性质
沸点755.1±60.0 °C(Predicted)
密度1.41±0.1 g/cm3(Predicted)
储存条件-20°C
溶解度可溶于 DMSO(高达 20 mg/ml)
酸度系数(pKa)9.75±0.70(Predicted)
形态固体
颜色黄绿色
稳定性可在-20°C的DMSO中的溶液下储存长达3个月。
常见问题列表
生物活性
Safracin B 是一种四氢异喹啉 (THIQ) 生物碱,是来自荧光假单胞菌的天然抗生素 (antibiotic)。Safracin B 具有广谱抗微生物和强大的抗肿瘤活性。体内研究
Safracin B (0.005-5 mg/kg/day; for 9 days) prolongs the life span of tumor-bearing mice and shows antitumor activity against L1210 and P388 leukemias and B16 melanoma in Female BALB/c x DBA/2 F
1
(CD2F
1
) mice weighing 19-24 g.
The LD
50
is 7.3 mg/kg with safracin B in normal CD2F
1
mice by ip administration.