| 25,26,27-三失碳-B-高-7-氧-6-酮-5α-胆甾-3α,24-二醇的合成 |
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| 引用本文： | 王钟麒,杜向阳. 25,26,27-三失碳-B-高-7-氧-6-酮-5α-胆甾-3α,24-二醇的合成[J]. 有机化学, 1995, 15(1): 35-38 |
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| 作者姓名： | 王钟麒 杜向阳 |
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| 作者单位： | 中国科学院上海有机化学研究所，中国科学院上海有机化学研究所 上海 200032，上海 200032 上海师大毕业生 |
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| 摘 要： | 本文报道以3α-羟基-6-羰基-5α-胆烷酸甲酯(3)为原料经六步反应合成了油菜甾醇类似物25,26,27-三失碳-B-高-7-氧-6-酮-5α-胆甾-3α,24-二醇(9a).总产率14%.9a的促进植物生长作用是24-表油菜甾醇内酯的60%.
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| 关 键 词： | 甾醇 植物生长调节剂 猪去氧胆酸 |
Synthesis of 25,26,27-trinor-B-homo-7-oxa-6-keto-5α- cholest-3α,24-diol |
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| WANG Zhong-Qi,DU Xiang-Yang. Synthesis of 25,26,27-trinor-B-homo-7-oxa-6-keto-5α- cholest-3α,24-diol[J]. Chinese Journal of Organic Chemistry, 1995, 15(1): 35-38 |
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| Authors: | WANG Zhong-Qi DU Xiang-Yang |
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| Abstract: | 25,26,27-trinor-B-homo-7-oxa-6-keto-5α-cholest-3α,24- diol (9a), which is a brassinolide analog, was synthesized through six steps from 3. The overall yield was 14%. The bioactivity of 9a is 60% that of 24-epibrassinolide. |
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| Keywords: | hyodeoxycholic acid brassinolide analog synthesis |
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