CN102408427B - 莫西沙星中间体〔1s,6r〕—8—苄基—7,9—二氧—2,8—二氮杂双环[4.3.0]壬烷的制备方法 - Google Patents
莫西沙星中间体〔1s,6r〕—8—苄基—7,9—二氧—2,8—二氮杂双环[4.3.0]壬烷的制备方法 Download PDFInfo
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Abstract
Description
方法 | 原料 | 拆分剂 | 溶剂名称 | 溶剂用量 | 光学纯度(ee) | 产品 | 收率 |
2 | 2g | 0.72g | 乙腈 | 10ml | 98.78% | 1.27g | 74.31% |
3 | 2g | 0.72g | 乙醇 | 10ml | 88.53% | 0.92g | 53.83% |
4 | 2g | 0.72g | 正丙醇 | 10ml | 97.22% | 1.03g | 60.27% |
5 | 2g | 0.72g | 正丁醇 | 10ml | 95.76% | 1.04g | 60.86% |
6 | 2g | 0.72g | 异丙醇 | 10ml | 92.03% | 1.25g | 73.14% |
7 | 2g | 0.72g | 乙酸乙酯 | 10ml | 96.27% | 1.43g | 83.68% |
8 | 2g | 0.72g | 丙酮 | 10ml | 97.89% | 1.24g | 72.56% |
9 | 2g | 0.72g | 丁酮 | 10ml | 97.01% | 1.14g | 66.71% |
10 | 5g | 1.76g | 乙腈 | 25ml | 96.92% | 3.29g | 77.01% |
11 | 5g | 1.76g | 四氢呋喃 | 25ml | 97.77% | 2.90g | 67.88% |
12 | 2.0 | 0.72g | 甲基四氢呋喃 | 10ml | 94.25% | 1.39g | 81.34% |
13 | 5g | 1.76g | 乙腈 | 25ml | 96.79% | 3.12g | 73.03% |
方法 | 原料 | 拆分剂 | 溶剂名称 | 溶剂用量 | 光学纯度(ee) | 产品 | 收率 |
14 | 2.0g | 0.72g | 乙醇 | 20ml | 97.68% | 0.59g | 34.52% |
15 | 2.0g | 0.72g | 正丙醇 | 20ml | 96.01% | 0.75g | 43.89% |
16 | 2.0g | 0.72g | 正丁醇 | 20ml | 94.43% | 0.88g | 51.49% |
17 | 2.0g | 0.72g | 异丙醇 | 20ml | 93.82% | 1.08g | 63.20% |
18 | 2.0g | 0.72g | 四氢呋喃 | 20ml | 15.59% | 0.76g | 44.47% |
19 | 2.0g | 0.72g | 二氧六环 | 20ml | 53.88% | 0.67g | 39.21% |
20 | 2.0g | 0.72g | 乙酸乙酯 | 20ml | 86.20% | 1.17g | 68.46% |
21 | 2.0g | 0.72g | 乙腈 | 20ml | 97.64% | 1.04g | 60.86% |
22 | 2.0g | 0.72g | 丙酮 | 20ml | 95.23% | 1.03g | 60.27% |
23 | 2.0g | 0.72g | 丁酮 | 20ml | 95.27% | 1.15g | 67.29% |
24 | 2.0g | 0.72g | 4-甲基-2-戊酮 | 20ml | 86.24% | 1.44g | 84.26% |
25 | 2.0g | 0.72g | 甲苯 | 20ml | 93.64% | 1.23g | 71.97% |
26 | 2.0g | 0.72g | 乙酸异丙酯 | 20ml | 87.65% | 1.44g | 84.26% |
27 | 2.0g | 0.72g | 乙酸正丁酯 | 20ml | 96.11% | 1.47g | 86.02% |
实施例 | 原料 | 拆分剂 | 水 | 溶剂名称 | 溶剂用量 | 光学纯度(ee) | 产品 | 收率 |
28 | 2g | 0.72g | 0.2g | 乙腈 | 10ml | 100% | 0.94g | 55.00% |
29 | 2g | 0.72g | 0.2g | 四氢呋喃 | 10ml | 99.39% | 0.62g | 36.28% |
30 | 2g | 0.72g | 0.2 | 甲基四氢呋喃 | 10ml | 98.99% | 1.18g | 69.05% |
31 | 2g | 0.72g | 0.2g | 乙醇 | 10ml | 99.32% | 0.58g | 33.94% |
32 | 2g | 0.72g | 0.2g | 正丙醇 | 10ml | 97.91% | 0.63g | 36.86% |
33 | 2g | 0.72g | 0.2g | 正丁醇 | 10ml | 98.85% | 0.77g | 45.06% |
34 | 2g | 0.72g | 0.2g | 异丙醇 | 10ml | 98.03% | 0.98g | 57.34% |
35 | 2g | 0.72g | 0.2g | 乙酸乙酯 | 10ml | 99.03% | 1.22g | 71.39% |
36 | 2g | 0.72g | 0.2g | 乙酸异丙酯 | 20ml | 96.85% | 1.26g | 73.73% |
37 | 2g | 0.72g | 0.2g | 乙酸正丁酯 | 20ml | 97.04% | 1.29g | 75.48% |
38 | 2g | 0.72g | 0.2g | 丙酮 | 10ml | 97.46% | 1.16g | 67.88% |
39 | 2g | 0.72g | 0.2g | 甲苯 | 10ml | 82.41% | 1.22g | 71.39% |
40 | 2g | 0.72g | 0.2g | 甲基叔丁基醚 | 10ml | 65.03% | 1.71g | 100.06% |
41 | 2g | 0.72g | 0.2g | 二氧六环 | 10ml | 98.97% | 0.73g | 42.72% |
42 | 2g | 0.72g | 0.2g | 丁酮 | 10ml | 83.07% | 1.31g | 76.65% |
43 | 2g | 0.72g | 0.2g | 二氯甲烷 | 10ml | 98.75% | 0.95g | 55.59% |
44 | 2g | 0.72g | 0.2g | 二氯乙烷 | 10ml | 98.37% | 1.18g | 69.05% |
45 | 2g | 0.72g | 0.2g | 4-甲基-2戊酮 | 10ml | 83.74% | 1.34g | 78.41% |
Claims (9)
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CN103030638B (zh) * | 2012-11-29 | 2014-12-24 | 中国科学院成都生物研究所 | (S,S)-八氢-6H-吡咯并[3,4-b]吡啶的制备方法 |
CN103865976B (zh) * | 2014-03-19 | 2016-01-20 | 杭州师范大学 | 一种生物化学拆分8-苄基-7,9-二氧代-2,8-二氮杂双环[4.3.0]壬烷的方法 |
CN104163821B (zh) * | 2014-03-27 | 2016-05-18 | 江苏永达药业有限公司 | 一种二氮杂双环类化合物的制备方法 |
CN114085219B (zh) * | 2020-08-25 | 2023-08-01 | 武汉理工大学 | 合成(1s,6r)-8-苄基-7,9-二氧代-2,8-二氮双环[4.3.0]壬烷 |
CN112707901B (zh) * | 2020-12-07 | 2022-03-22 | 泰安汉威集团有限公司 | 一种化合物a的制备方法 |
CN112920184B (zh) * | 2021-02-06 | 2022-03-01 | 台州市生物医化产业研究院有限公司 | 一种制备莫西沙星中间体(s,s)-2,8-二氮杂二环[4,3,0]壬烷的方法 |
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CN1074218A (zh) * | 1992-01-10 | 1993-07-14 | 拜尔公司 | 喹诺酮甲酸和萘啶酮甲酸衍生物 |
US6566523B1 (en) * | 1999-06-16 | 2003-05-20 | Bayer Aktiengesellschaft | Method for the enantiomer separation of cis-8-benzyl-7,9-dioxo-2,8-diazabicyclo[4.3.0]nonane |
CN101591336A (zh) * | 2009-06-25 | 2009-12-02 | 浙江燎原药业有限公司 | 8-苄基-2,8-二氮杂双环[4,3,0]壬烷及其手性异构体的还原方法 |
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Patent Citations (3)
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CN1074218A (zh) * | 1992-01-10 | 1993-07-14 | 拜尔公司 | 喹诺酮甲酸和萘啶酮甲酸衍生物 |
US6566523B1 (en) * | 1999-06-16 | 2003-05-20 | Bayer Aktiengesellschaft | Method for the enantiomer separation of cis-8-benzyl-7,9-dioxo-2,8-diazabicyclo[4.3.0]nonane |
CN101591336A (zh) * | 2009-06-25 | 2009-12-02 | 浙江燎原药业有限公司 | 8-苄基-2,8-二氮杂双环[4,3,0]壬烷及其手性异构体的还原方法 |
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