CN1300148C - 一种6-氨基青霉素烷酸的制备方法 - Google Patents
一种6-氨基青霉素烷酸的制备方法 Download PDFInfo
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- CN1300148C CN1300148C CNB2004100124640A CN200410012464A CN1300148C CN 1300148 C CN1300148 C CN 1300148C CN B2004100124640 A CNB2004100124640 A CN B2004100124640A CN 200410012464 A CN200410012464 A CN 200410012464A CN 1300148 C CN1300148 C CN 1300148C
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- Prior art keywords
- penicillin
- solution
- degreasing
- amino
- acid preparation
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- Preparation Of Compounds By Using Micro-Organisms (AREA)
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CNB2004100124640A CN1300148C (zh) | 2004-08-09 | 2004-08-09 | 一种6-氨基青霉素烷酸的制备方法 |
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CNB2004100124640A CN1300148C (zh) | 2004-08-09 | 2004-08-09 | 一种6-氨基青霉素烷酸的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1733770A CN1733770A (zh) | 2006-02-15 |
CN1300148C true CN1300148C (zh) | 2007-02-14 |
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CNB2004100124640A Expired - Fee Related CN1300148C (zh) | 2004-08-09 | 2004-08-09 | 一种6-氨基青霉素烷酸的制备方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101747340B (zh) * | 2008-12-18 | 2011-12-07 | 焦作健康元生物制品有限公司 | 7-氨基头孢烷酸溶媒回收工艺 |
CN104004002B (zh) * | 2014-05-16 | 2016-09-14 | 河北天俱时生物科技有限公司 | 一种由青霉素发酵液直接制备6-氨基青霉烷酸的方法 |
CN104099396B (zh) * | 2014-07-22 | 2016-03-23 | 石药集团中诺药业(石家庄)有限公司 | 一种直通法制备阿莫西林的工艺 |
CN112047961B (zh) * | 2020-08-13 | 2021-12-17 | 国药集团威奇达药业有限公司 | 从青霉素酶解液中分离结晶6-氨基青霉烷酸的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1432572A (zh) * | 2002-01-14 | 2003-07-30 | 徐兵 | 一种青霉素的提纯方法 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1432572A (zh) * | 2002-01-14 | 2003-07-30 | 徐兵 | 一种青霉素的提纯方法 |
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CN1733770A (zh) | 2006-02-15 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huabei Pharmaceutical Co., Ltd. Assignor: Huabei Pharmaceutical Group Co., Ltd. Contract fulfillment period: 2008.10.15 to 2013.10.15 Contract record no.: 2008130000139 Denomination of invention: 6-aminopenicillanic acid preparation method Granted publication date: 20070214 License type: Exclusive license Record date: 20081204 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.15 TO 2013.10.15; CHANGE OF CONTRACT Name of requester: HUABEI PHARMACEUTIC CO., LTD. Effective date: 20081204 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20190809 |
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CF01 | Termination of patent right due to non-payment of annual fee |