CN101143870B - 头孢菌素衍生物 - Google Patents
头孢菌素衍生物 Download PDFInfo
- Publication number
- CN101143870B CN101143870B CN200710006870XA CN200710006870A CN101143870B CN 101143870 B CN101143870 B CN 101143870B CN 200710006870X A CN200710006870X A CN 200710006870XA CN 200710006870 A CN200710006870 A CN 200710006870A CN 101143870 B CN101143870 B CN 101143870B
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- China
- Prior art keywords
- methyl
- add
- oxo
- acetoxyl
- azabicyclic
- Prior art date
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- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
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Classifications
-
- 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
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (8)
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CN101418016B (zh) * | 2007-10-24 | 2011-08-31 | 山东轩竹医药科技有限公司 | 膦酰化头孢衍生物 |
CN102816173B (zh) * | 2012-08-31 | 2014-08-13 | 山东鲁抗立科药业有限公司 | 一种头孢地嗪钠的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5126445A (en) * | 1989-04-07 | 1992-06-30 | Hoechst Aktiengesellschaft | Process for the preparation of cefodizime sodium |
US5567813A (en) * | 1993-06-10 | 1996-10-22 | Lucky Ltd. | Process for preparing cephalosporin compounds from reactive organic acid derivatives |
US5607927A (en) * | 1992-03-12 | 1997-03-04 | Meiji Seika Kaisha, Ltd. | Cephalosporin derivative |
CN101007811A (zh) * | 2007-01-16 | 2007-08-01 | 陈文展 | 头孢类化合物的有机胺盐及其制备方法 |
CN101012235A (zh) * | 2007-01-16 | 2007-08-08 | 广东中科药物研究有限公司 | 头孢类化合物的氨丁三醇盐及其制备方法 |
-
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5126445A (en) * | 1989-04-07 | 1992-06-30 | Hoechst Aktiengesellschaft | Process for the preparation of cefodizime sodium |
US5607927A (en) * | 1992-03-12 | 1997-03-04 | Meiji Seika Kaisha, Ltd. | Cephalosporin derivative |
US5567813A (en) * | 1993-06-10 | 1996-10-22 | Lucky Ltd. | Process for preparing cephalosporin compounds from reactive organic acid derivatives |
CN101007811A (zh) * | 2007-01-16 | 2007-08-01 | 陈文展 | 头孢类化合物的有机胺盐及其制备方法 |
CN101012235A (zh) * | 2007-01-16 | 2007-08-08 | 广东中科药物研究有限公司 | 头孢类化合物的氨丁三醇盐及其制备方法 |
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