CN102351860B - 一种帕尼培南及其中间体的合成方法 - Google Patents
一种帕尼培南及其中间体的合成方法 Download PDFInfo
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- CN102351860B CN102351860B CN 201110233337 CN201110233337A CN102351860B CN 102351860 B CN102351860 B CN 102351860B CN 201110233337 CN201110233337 CN 201110233337 CN 201110233337 A CN201110233337 A CN 201110233337A CN 102351860 B CN102351860 B CN 102351860B
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CN 201110233337 CN102351860B (zh) | 2011-08-16 | 2011-08-16 | 一种帕尼培南及其中间体的合成方法 |
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CN102351860A CN102351860A (zh) | 2012-02-15 |
CN102351860B true CN102351860B (zh) | 2013-05-15 |
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CN114621101A (zh) * | 2020-12-11 | 2022-06-14 | 李冰坚 | 一种3,5-二甲基-1,2-苯二胺二盐酸盐的精制方法 |
CN115340455B (zh) * | 2022-09-14 | 2023-09-05 | 上海恩氟佳科技有限公司 | 一种含氟烷基酮酸烷基酯的制备方法 |
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CN101570537A (zh) * | 2009-06-18 | 2009-11-04 | 浙江师范大学 | 帕尼培南的制备方法 |
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Address after: 410000, Changsha, Hunan City, Liuyang province Liuyang biological medicine Park Mountain Street Patentee after: Hunan Eurasia Pharmaceutical Co., Ltd. Address before: 410000, Changsha, Hunan City, Liuyang province Liuyang biological medicine Park Mountain Street Patentee before: Hunan Ouya Biological Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A synthetic method of panipenem and its intermediate Effective date of registration: 20210430 Granted publication date: 20130515 Pledgee: Bank of Changsha Limited by Share Ltd. Liuyang branch Pledgor: Hunan Eurasia pharmaceutcal Corp.,Ltd. Registration number: Y2021430000009 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |