CN101781248B - 盐酸氮卓斯汀中间体n-甲基六氢杂卓-4-酮盐酸盐的合成方法 - Google Patents
盐酸氮卓斯汀中间体n-甲基六氢杂卓-4-酮盐酸盐的合成方法 Download PDFInfo
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- CN101781248B CN101781248B CN2010101053614A CN201010105361A CN101781248B CN 101781248 B CN101781248 B CN 101781248B CN 2010101053614 A CN2010101053614 A CN 2010101053614A CN 201010105361 A CN201010105361 A CN 201010105361A CN 101781248 B CN101781248 B CN 101781248B
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CN2010101053614A CN101781248B (zh) | 2010-02-04 | 2010-02-04 | 盐酸氮卓斯汀中间体n-甲基六氢杂卓-4-酮盐酸盐的合成方法 |
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CN2010101053614A CN101781248B (zh) | 2010-02-04 | 2010-02-04 | 盐酸氮卓斯汀中间体n-甲基六氢杂卓-4-酮盐酸盐的合成方法 |
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CN101781248A CN101781248A (zh) | 2010-07-21 |
CN101781248B true CN101781248B (zh) | 2011-10-26 |
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MX365950B (es) | 2013-03-13 | 2019-06-19 | Flatley Discovery Lab Llc | Compuestos de piridazinona y metodos para el tratamiento de la fibrosis quistica. |
CN112079739B (zh) * | 2020-09-28 | 2023-06-02 | 四川伊诺达博医药科技有限公司 | 一种氮卓斯汀关键中间体n-甲基六氢杂卓-4-酮盐酸盐的制备方法 |
CN114507184B (zh) * | 2020-11-17 | 2024-02-13 | 好医生药业集团有限公司 | 1-甲基六氢氮杂卓-4-酮盐酸盐的合成方法及其应用 |
CN112920120B (zh) * | 2021-01-27 | 2022-03-15 | 江苏凌云药业股份有限公司 | 一种制备n-甲基氮卓-4-酮盐酸盐的方法 |
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Denomination of invention: Method for synthesizing N-methylhexahydroazepin-4-one hydrochloride, azelastine hydrochloride intermediate Effective date of registration: 20121026 Granted publication date: 20111026 Pledgee: Weihai commercial bank Limited by Share Ltd Ji'nan branch Pledgor: Shandong Z.C. Pharmaceutical Co., Ltd. Registration number: 2012990000645 |
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Date of cancellation: 20140604 Granted publication date: 20111026 Pledgee: Weihai commercial bank Limited by Share Ltd Ji'nan branch Pledgor: Shandong Z.C. Pharmaceutical Co., Ltd. Registration number: 2012990000645 |
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