CN100532355C - 左旋盐酸倍他洛尔合成工艺 - Google Patents
左旋盐酸倍他洛尔合成工艺 Download PDFInfo
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- CN100532355C CN100532355C CNB2007100547738A CN200710054773A CN100532355C CN 100532355 C CN100532355 C CN 100532355C CN B2007100547738 A CNB2007100547738 A CN B2007100547738A CN 200710054773 A CN200710054773 A CN 200710054773A CN 100532355 C CN100532355 C CN 100532355C
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- organic solvent
- viscous fluid
- encircles
- sodium
- methoxyl group
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007100547738A CN100532355C (zh) | 2007-07-13 | 2007-07-13 | 左旋盐酸倍他洛尔合成工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007100547738A CN100532355C (zh) | 2007-07-13 | 2007-07-13 | 左旋盐酸倍他洛尔合成工艺 |
Publications (2)
Publication Number | Publication Date |
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CN101085742A CN101085742A (zh) | 2007-12-12 |
CN100532355C true CN100532355C (zh) | 2009-08-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2007100547738A Expired - Fee Related CN100532355C (zh) | 2007-07-13 | 2007-07-13 | 左旋盐酸倍他洛尔合成工艺 |
Country Status (1)
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CN (1) | CN100532355C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101665441B (zh) * | 2009-09-18 | 2013-04-10 | 安徽省庆云医药化工有限公司 | 左旋盐酸倍他洛尔的制备方法 |
CN102964259A (zh) * | 2012-12-11 | 2013-03-13 | 上海奥博生物医药技术有限公司 | 一种美托洛尔有关物质e的制备方法 |
CN111732517A (zh) * | 2020-07-03 | 2020-10-02 | 山东省食品药品检验研究院 | 1-(4-(2-环丁氧基乙基)苯氧基)-3-(异丙基氨基)丙基-2-醇及制备方法 |
-
2007
- 2007-07-13 CN CNB2007100547738A patent/CN100532355C/zh not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
倍他洛尔的合成工艺改进. 郑红.中国药物化学杂志,第14卷第5期. 2004 |
倍他洛尔的合成工艺改进. 郑红.中国药物化学杂志,第14卷第5期. 2004 * |
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Publication number | Publication date |
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CN101085742A (zh) | 2007-12-12 |
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C14 | Grant of patent or utility model | ||
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huangshi Shixing Pharmaceutical Co., Ltd. Assignor: Zhengzhou University Contract record no.: 2010420000148 Denomination of invention: Technique for synthesizing levorotatory betaxolol hydrochloride Granted publication date: 20090826 License type: Exclusive License Open date: 20071212 Record date: 20100903 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20160713 |
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CF01 | Termination of patent right due to non-payment of annual fee |