CN101654464B - 维生素b1磷酸单酯的合成方法 - Google Patents
维生素b1磷酸单酯的合成方法 Download PDFInfo
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- CN101654464B CN101654464B CN2009100633889A CN200910063388A CN101654464B CN 101654464 B CN101654464 B CN 101654464B CN 2009100633889 A CN2009100633889 A CN 2009100633889A CN 200910063388 A CN200910063388 A CN 200910063388A CN 101654464 B CN101654464 B CN 101654464B
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- vitamins
- phosphoric acid
- phosphate monoester
- monoester
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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CN2009100633889A CN101654464B (zh) | 2009-07-28 | 2009-07-28 | 维生素b1磷酸单酯的合成方法 |
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CN2009100633889A CN101654464B (zh) | 2009-07-28 | 2009-07-28 | 维生素b1磷酸单酯的合成方法 |
Publications (2)
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CN101654464A CN101654464A (zh) | 2010-02-24 |
CN101654464B true CN101654464B (zh) | 2012-05-23 |
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CN2009100633889A Active CN101654464B (zh) | 2009-07-28 | 2009-07-28 | 维生素b1磷酸单酯的合成方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102558166B (zh) * | 2011-12-22 | 2015-04-22 | 江西天新药业有限公司 | 3-[(4-氨基-2-甲基-5-嘧啶基)甲基]-5-(2-磺酰氧乙基)-4-甲基噻唑的制备方法 |
CN102766163B (zh) * | 2012-06-29 | 2015-06-24 | 暨明医药科技(苏州)有限公司 | 一种维生素b1磷酸单酯的合成方法 |
CN103772432B (zh) * | 2014-01-03 | 2016-01-20 | 湖北瑞锶科技有限公司 | 一种苯磷硫胺的生产方法 |
CN112816586B (zh) * | 2020-12-30 | 2022-07-19 | 上海日馨医药科技股份有限公司 | 一种苯磷硫胺中间体及其有关物质的检测方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB896089A (en) * | 1959-04-14 | 1962-05-09 | Sankyo Kabushiki Kaisha | Derivatives of thiamine and their production |
US5047223A (en) * | 1989-03-02 | 1991-09-10 | Basf Aktiengesellschaft | Separation of phosphoric acid from aqueous solutions of thiamine phosphates |
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2009
- 2009-07-28 CN CN2009100633889A patent/CN101654464B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB896089A (en) * | 1959-04-14 | 1962-05-09 | Sankyo Kabushiki Kaisha | Derivatives of thiamine and their production |
US5047223A (en) * | 1989-03-02 | 1991-09-10 | Basf Aktiengesellschaft | Separation of phosphoric acid from aqueous solutions of thiamine phosphates |
Non-Patent Citations (1)
Title |
---|
John Weijlard.Cocarboxylase and Related Esters.《J. Am. Chem. Soc.》.1942,第64卷(第10期),2279-2282. * |
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Publication number | Publication date |
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CN101654464A (zh) | 2010-02-24 |
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Address after: 441002 No. 71 West Garden Road, Hubei, Xiangyang Applicant after: HUAZHONG PHARMACEUTICAL Co.,Ltd. Co-applicant after: HUBEI PHARMACEUTICAL Co.,Ltd. Address before: 441002 No. 71 West Garden Road, Xiangfan, Hubei, Xiangfan Applicant before: Hubei Huazhong Pharmaceutical Co.,Ltd. Co-applicant before: HUBEI PHARMACEUTICAL Co.,Ltd. |
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Effective date of registration: 20120307 Address after: 441002 No. 71 West Garden Road, Hubei, Xiangyang Applicant after: HUAZHONG PHARMACEUTICAL Co.,Ltd. Address before: 441002 No. 71 West Garden Road, Hubei, Xiangyang Applicant before: Huazhong Pharmaceutical Co.,Ltd. Co-applicant before: HUBEI PHARMACEUTICAL Co.,Ltd. |
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