CN1310873C - 一种高纯度dl-赖氨酸的生产方法 - Google Patents
一种高纯度dl-赖氨酸的生产方法 Download PDFInfo
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- CN1310873C CN1310873C CN 03117407 CN03117407A CN1310873C CN 1310873 C CN1310873 C CN 1310873C CN 03117407 CN03117407 CN 03117407 CN 03117407 A CN03117407 A CN 03117407A CN 1310873 C CN1310873 C CN 1310873C
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- lysine
- salt
- mixture
- methionin
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CN 03117407 CN1310873C (zh) | 2003-03-06 | 2003-03-06 | 一种高纯度dl-赖氨酸的生产方法 |
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CN 03117407 CN1310873C (zh) | 2003-03-06 | 2003-03-06 | 一种高纯度dl-赖氨酸的生产方法 |
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CN1526698A CN1526698A (zh) | 2004-09-08 |
CN1310873C true CN1310873C (zh) | 2007-04-18 |
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CN 03117407 Expired - Fee Related CN1310873C (zh) | 2003-03-06 | 2003-03-06 | 一种高纯度dl-赖氨酸的生产方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101130504B (zh) * | 2006-08-25 | 2010-07-28 | 苏州雅本化学股份有限公司 | 经合成、拆分与消旋化制备手性药物左乙拉西坦中间体(s)-(+)-2-氨基丁酰胺盐酸盐的方法 |
CN101560132B (zh) * | 2009-05-14 | 2011-12-14 | 浙江普洛医药科技有限公司 | 手性氨基酸或其衍生物的消旋方法 |
CN102392061A (zh) * | 2011-09-29 | 2012-03-28 | 重庆邮电大学 | 一种制备d-碱性氨基酸盐酸盐的化学-酶法 |
CN104478746B (zh) * | 2014-12-16 | 2016-06-15 | 武汉大学 | 一种dl-赖氨酸的制备方法 |
CN105713194B (zh) * | 2016-03-30 | 2018-04-24 | 浙江新银象生物工程有限公司 | 一种提纯ε-聚赖氨酸的方法 |
WO2021253305A1 (zh) * | 2020-06-18 | 2021-12-23 | 苏州园方生物科技有限公司 | 一种dl-赖氨酸的制备方法 |
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Assignee: SICHUAN SHIFANG SANGAO BIOCHEMISTRY INDUSTRIAL CO., LTD. Assignor: Sichuan Sangao Biochemical Co., Ltd. Contract fulfillment period: 2007.10.18 to 2023.3.18 Contract record no.: 2009510000137 Denomination of invention: Production process of high-purity DL-lysine Granted publication date: 20070418 License type: General permission Record date: 20091030 |
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Free format text: COMMON LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.10.18 TO 2023.3.18; CHANGE OF CONTRACT Name of requester: SICHUAN SHIFANG CITY SANGAO BIOCHEMICAL INDUSTRY C Effective date: 20091030 |
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Date of cancellation: 20120615 Granted publication date: 20070418 Pledgee: Chengdu Productivity Promotion Center Pledgor: Sichuan Sangao Biochemical Co., Ltd. Registration number: 2009510000510 |
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