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CAS号: 7229-50-7 英文名称: Streptolydigin 英文同义词: portamycin;Streptolydigin;Antibiotic D-45;2-Pyrrolidineacetamide, 4-(2E,4E,6R)-6-(1R,2R,3R,4S,5R)-1,4-dimethylspiro2,9-dioxabicyclo3.3.1non-6-ene-8,2-oxiran-3-yl-1-hydroxy-4-methyl-2,4-heptadienylidene-N,.alpha.-dimethyl-3,5-dioxo-1-(2S,5S,6S)-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl-, (.alpha;2-Pyrrolidineacetamide, 4-[(2E,4E,6R)-6-[(1R,2'R,3R,4S,5R)-1,4-dimethylspiro[2,9-dioxabicyclo[3.3.1]non-6-ene-8,2'-oxiran]-3-yl]-1-hydroxy-4-methyl-2,4-heptadien-1-ylidene]-N,α-dimethyl-3,5-dioxo-1-[(2S,5S,6S)-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl]-, (αS,2S,4E)- 中文名称: 鏈菌鹼 中文同义词: 門黴素;鏈菌鹼 分子式: C32H44N2O9 分子量: 600.7 熔点 : 147-148° 比旋光度 : D25 -93° (c = 1.6 in chloroform) 沸点 : 659.54°C (rough estimate) 密度 : 1.1852 (rough estimate) 折射率 : 1.6260 (estimate) 酸度系数(pKa): 4.50±1.00(Predicted) 毒性: LD50 i.p. in mice: 533 mg/kg (DeBoer)