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莫西沙星中间体的合成
Synthesis of moxifloxacin intermediate
【摘要】 本文以2,3-吡啶二羧酸为原料,依次经过环合、还原吡啶环及羰基、拆分和氢解脱苄基得到莫西沙星的中间体(S,S)-八氢-6H-吡咯并[3,4-b]吡啶,总收率44.1%。
【Abstract】 Moxifloxacin intermediate was synthesized from 2,3-pyridine dicarboxylic acid via cyclization,reduction of pyridine ring and carbonyl groups resolution and debenzylation to afford(S,S)-octahydro-6H- pyrrolo [3,4-b]pyridine with an overall yield of 44.1%.
【关键词】 莫西沙星;
中间体;
2,3-吡啶二羧酸;
还原;
【Key words】 moxifloxacin; intermediate; 2,3-pyridine dicarboxylic acid; reduction;
【Key words】 moxifloxacin; intermediate; 2,3-pyridine dicarboxylic acid; reduction;
- 【文献出处】 精细与专用化学品 ,Fine and Specialty Chemicals , 编辑部邮箱 ,2011年01期
- 【分类号】TQ253
- 【被引频次】5
- 【下载频次】812