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16-methyl-20-oxopregna-5,16-dien-3-beta-yl acetate |
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| 中文名称: | | | 中文同义词: | 16-甲基孕甾-5,16-二烯-3Β-醇-20-酮-3-醋酸酯 | | 英文名称: | 16-methyl-20-oxopregna-5,16-dien-3-beta-yl acetate | | 英文同义词: | 16-methyl-20-oxopregna-5,16-dien-3-beta-yl acetate;16-Methylpregna-5,16-dien-3-ol-20-one-3-aceta;3-Acetyloxy-16-methylpregna-5,16-dien-20-one;3-Hydroxy-16-methylpregna-5,16-dien-20-one 3-acetate;3beta-hydroxy-16-methyl-5,16-pregnadien-20-one acetate;16-Methyl-20-oxopregna-5,16-diene-3β-ol acetate;(17-acetyl-10,13,16-trimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl) acetate;(17-ethanoyl-10,13,16-trimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl) ethanoate | | CAS号: | 982-06-9 | | 分子式: | C24H34O3 | | 分子量: | 370.52496 | | EINECS号: | 213-565-5 | | 相关类别: | |
| | 16-methyl-20-oxopregna-5,16-dien-3-beta-yl acetate 性质 |
| 化学性质 | 结晶（丙酮）。熔点174-176℃。 | | 用途 | 地塞米松醋酸酯的中间体。 | | 生产方法 | 可用3β-羟基孕甾-5,16-二烯-20-酮-3-醋酸酯（即妊娠双烯醇酮醋酸酯）经（16-位双键与亚硝基甲基脲）加成然后消除制得该品。 |
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