CN104193766B - 一种头孢他美酸的制备方法 - Google Patents
一种头孢他美酸的制备方法 Download PDFInfo
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- CN104193766B CN104193766B CN201410426091.5A CN201410426091A CN104193766B CN 104193766 B CN104193766 B CN 104193766B CN 201410426091 A CN201410426091 A CN 201410426091A CN 104193766 B CN104193766 B CN 104193766B
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/02—Preparation
- C07D501/12—Separation; Purification
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410426091.5A CN104193766B (zh) | 2014-08-27 | 2014-08-27 | 一种头孢他美酸的制备方法 |
Applications Claiming Priority (1)
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CN201410426091.5A CN104193766B (zh) | 2014-08-27 | 2014-08-27 | 一种头孢他美酸的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN104193766A CN104193766A (zh) | 2014-12-10 |
CN104193766B true CN104193766B (zh) | 2016-05-11 |
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Family Applications (1)
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CN201410426091.5A Expired - Fee Related CN104193766B (zh) | 2014-08-27 | 2014-08-27 | 一种头孢他美酸的制备方法 |
Country Status (1)
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CN (1) | CN104193766B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105175432B (zh) * | 2015-09-09 | 2017-05-24 | 山东罗欣药业集团股份有限公司 | 一种头孢妥仑匹酯的制备方法 |
CN108440567A (zh) * | 2018-04-03 | 2018-08-24 | 天方药业有限公司 | 一种头孢丙烯的合成新方法 |
CN109503629B (zh) * | 2018-12-29 | 2021-02-26 | 山东罗欣药业集团股份有限公司 | 一种头孢唑肟酸的合成方法 |
CN109553626B (zh) * | 2018-12-29 | 2021-02-26 | 山东罗欣药业集团股份有限公司 | 一种头孢唑肟钠的精制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4202893A (en) * | 1976-03-25 | 1980-05-13 | Roussel Uclaf | Alkyloximes of 7-amino-thiazolyl-acetamido-cephalosporanic acids |
CN101712687A (zh) * | 2009-10-31 | 2010-05-26 | 山东新时代药业有限公司 | 一种盐酸头孢他美酯中间体的制备方法 |
CN101792456A (zh) * | 2010-03-11 | 2010-08-04 | 池州东升药业有限公司 | 一种头孢他美酯盐酸盐的制备方法 |
CN103467491A (zh) * | 2013-09-29 | 2013-12-25 | 浙江昂利康制药有限公司 | 一种头孢类中间体青霉素亚砜的制备方法 |
-
2014
- 2014-08-27 CN CN201410426091.5A patent/CN104193766B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4202893A (en) * | 1976-03-25 | 1980-05-13 | Roussel Uclaf | Alkyloximes of 7-amino-thiazolyl-acetamido-cephalosporanic acids |
CN101712687A (zh) * | 2009-10-31 | 2010-05-26 | 山东新时代药业有限公司 | 一种盐酸头孢他美酯中间体的制备方法 |
CN101792456A (zh) * | 2010-03-11 | 2010-08-04 | 池州东升药业有限公司 | 一种头孢他美酯盐酸盐的制备方法 |
CN103467491A (zh) * | 2013-09-29 | 2013-12-25 | 浙江昂利康制药有限公司 | 一种头孢类中间体青霉素亚砜的制备方法 |
Non-Patent Citations (3)
Title |
---|
头孢他美特戊酰氧甲酯的合成;宫平,等;《中国药物化学杂志》;19980630;第8卷(第2期);第139-140页 * |
头孢他美酯的合成实验研究;罗喜荣,等;《贵阳医学院学报》;20061031;第31卷(第5期);第403-405页 * |
头孢他美酯的合成研究;唐晓光;《赤峰学院学报(自然科学版)》;20120630;第28卷(第6期);第47-48页,尤其参见其第47页右栏第1.1节 * |
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CN104193766A (zh) | 2014-12-10 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jinfeng Inventor after: Qiu Fengling Inventor before: The inventor has waived the right to be mentioned |
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TA01 | Transfer of patent application right |
Effective date of registration: 20160415 Address after: 262700, No. 2, No. 405, building 9, 401 Haibin street, Shouguang Town, Shouguang City, Shandong, Weifang Applicant after: Zhang Jinfeng Address before: 266109, 1, 700 the Great Wall Road, Chengyang District, Shandong, Qingdao Applicant before: Zhuang Yan |
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