CN101020658B - 喹诺酮主环化合物的合成方法 - Google Patents
喹诺酮主环化合物的合成方法 Download PDFInfo
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- CN101020658B CN101020658B CN2007100673393A CN200710067339A CN101020658B CN 101020658 B CN101020658 B CN 101020658B CN 2007100673393 A CN2007100673393 A CN 2007100673393A CN 200710067339 A CN200710067339 A CN 200710067339A CN 101020658 B CN101020658 B CN 101020658B
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CN2007100673393A CN101020658B (zh) | 2007-02-14 | 2007-02-14 | 喹诺酮主环化合物的合成方法 |
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CN2007100673393A CN101020658B (zh) | 2007-02-14 | 2007-02-14 | 喹诺酮主环化合物的合成方法 |
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CN101020658A CN101020658A (zh) | 2007-08-22 |
CN101020658B true CN101020658B (zh) | 2010-12-15 |
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CN2007100673393A Expired - Fee Related CN101020658B (zh) | 2007-02-14 | 2007-02-14 | 喹诺酮主环化合物的合成方法 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101838238B (zh) * | 2010-04-30 | 2012-05-23 | 杭州广林生物医药有限公司 | 一种喹诺酮主环化合物的合成方法 |
CN107163063A (zh) * | 2017-06-19 | 2017-09-15 | 太仓弘杉环保科技有限公司 | 一种制备高品质盐酸左氧氟沙星的方法 |
CN107469828B (zh) * | 2017-07-05 | 2018-12-11 | 杭州师范大学 | 一种核-壳结构负载型钨复合催化剂及其制备方法和应用 |
CN107686456B (zh) * | 2017-07-25 | 2018-10-23 | 杭州师范大学 | 一种喹喏酮关键中间体乙酯胺化物及其制备方法和应用 |
CN108892640B (zh) * | 2018-08-13 | 2021-05-18 | 云南民族大学 | 一种高效环保制备喹诺酮类沙星药物的方法 |
CN115703757B (zh) * | 2021-08-16 | 2024-04-09 | 浙江中欣氟材股份有限公司 | 一种美拉沙星的合成方法 |
CN114653318B (zh) * | 2021-08-18 | 2024-02-13 | 广东工业大学 | 一种快速构建喹诺酮类化合物库的装置和方法 |
CN114716373B (zh) * | 2022-04-14 | 2023-01-10 | 内蒙古源宏精细化工有限公司 | 一种加替沙星环合酯的制备方法 |
CN117486796A (zh) * | 2023-12-29 | 2024-02-02 | 山东京新药业有限公司 | 一种喹诺酮类抗菌药物的关键中间体的合成方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4284629A (en) * | 1978-02-24 | 1981-08-18 | Bayer Aktiengesellschaft | Process for the preparation of 4-pyridone-3-carboxylic acids and/or derivatives thereof |
US5030747A (en) * | 1989-03-23 | 1991-07-09 | Bayer Aktiengesellschaft | Process for the preparation of μ-amino-acrylic acid esters |
CN1211984A (zh) * | 1996-02-23 | 1999-03-24 | 拜尔公司 | 任选取代的8-氰基-1-环丙基-7-(2,8-二氮杂双环[4.3.0]壬-8-基)-6-氟-1,4-二氢-4-氧代-3-喹啉羧酸及其衍生物 |
WO2001085692A2 (en) * | 2000-05-09 | 2001-11-15 | Natco Pharma Limited | An improved process for the preparation of quinolone derivatives |
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2007
- 2007-02-14 CN CN2007100673393A patent/CN101020658B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4284629A (en) * | 1978-02-24 | 1981-08-18 | Bayer Aktiengesellschaft | Process for the preparation of 4-pyridone-3-carboxylic acids and/or derivatives thereof |
US5030747A (en) * | 1989-03-23 | 1991-07-09 | Bayer Aktiengesellschaft | Process for the preparation of μ-amino-acrylic acid esters |
CN1211984A (zh) * | 1996-02-23 | 1999-03-24 | 拜尔公司 | 任选取代的8-氰基-1-环丙基-7-(2,8-二氮杂双环[4.3.0]壬-8-基)-6-氟-1,4-二氢-4-氧代-3-喹啉羧酸及其衍生物 |
WO2001085692A2 (en) * | 2000-05-09 | 2001-11-15 | Natco Pharma Limited | An improved process for the preparation of quinolone derivatives |
US20040073030A1 (en) * | 2000-05-09 | 2004-04-15 | Pulla Reddy Muddasani | Process for the preparation of quinolone derivatives |
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CN101020658A (zh) | 2007-08-22 |
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