| 摘要 |
PURPOSE:Antibiotic chromomycin Ap of the formula: analysis, C58H84O26; MW, 1197; mp, 185 deg.C; specific rotation [alpha]<2>5D,-56 deg.+-2 deg.; readily soluble in alcohols, ketones, etc., slightly soluble in CCl4, petroleum ether, etc.; color reaction; blue with 1%-FeCl3/1%-K fericyanate(1:1), brilliant yellow by acids |
