| | 第 50 卷第 2 期 |  | Vol. 50 No. 2 |  | 2020 年 4 月 | Apr 2020 | 
 
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| 所属栏目:医药及中间体 
 一类甾体22-羧酸乙酯的简易合成方法
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| 陈文霞1,金家华1,吕永辉1,王  涛1,沈大冬2*
(1. 浙江医药股份有限公司新昌制药厂,浙江 绍兴  312500;2. 浙江工业大学 药学院,浙江 杭州 310032) | 
| 摘 要:改进了一类甾体22-羧酸乙酯化合物的合成,以去氢表雄酮为原料,经过3步反应得到产物,优化条件下总收率69%。该工艺避免了复杂的柱层析纯化过程,具有工业化生产前景。 | 
| 关键词:甾体22-羧酸乙酯化合物;去氢表雄酮;不对称氢化 | 
| 中图分类号:TQ225.24  文献标识码:A  文章编号:1009-9212(2020)02-0034-03 | 
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| Synthesis of A Series of Steroid 22-Carboxylic Acid Ethyl Ester Compounds | 
| CHEN Wen-xia1, JIN Jia-hua1, LV Yong-hui1, WANG Tao1, SHEN Da-dong2*
(1. Zhejiang Medicine Co.,Ltd., Xinchang Pharmaceutical Factory,Shaoxing 312500, China; 2. College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310032, China) | 
| Abstract:A series of steroid 22-carboxylic acid ethyl ester compounds were obtained with a total yield of 69% through a three-step reaction using dehydroepiandrosterone as the starting material. This process can avoid the complicated purification process of column chromatography and has been industrialized. | 
| Key words:steroid 22-carboxylic acid ethyl ester compounds; dehydroepiandrosterone;  asymmetric hydrogenatio | 
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| 作者简介:陈文霞(1979-),女,浙江新昌人,工程师,研究方向:药物开发。 
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| 联 系 人:沈大冬,高级工程师,研究方向:药物开发(E-mail:shendadong@126.com)。 
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| 收稿日期:2020-03-14 
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