CN105399755A - 一种氟氧头孢酸的合成方法 - Google Patents
一种氟氧头孢酸的合成方法 Download PDFInfo
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- CN105399755A CN105399755A CN201510738529.8A CN201510738529A CN105399755A CN 105399755 A CN105399755 A CN 105399755A CN 201510738529 A CN201510738529 A CN 201510738529A CN 105399755 A CN105399755 A CN 105399755A
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D505/10—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
- C07D505/12—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 substituted in position 7
- C07D505/14—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 substituted in position 7 with hetero atoms directly attached in position 7
- C07D505/16—Nitrogen atoms
- C07D505/18—Nitrogen atoms further acylated by radicals derived from carboxylic acids or by nitrogen or sulfur analogues thereof
- C07D505/20—Nitrogen atoms further acylated by radicals derived from carboxylic acids or by nitrogen or sulfur analogues thereof with the acylating radicals further substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D505/02—Preparation
- C07D505/06—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
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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
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510738529.8A CN105399755B (zh) | 2015-11-03 | 2015-11-03 | 一种氟氧头孢酸的合成方法 |
Applications Claiming Priority (1)
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CN201510738529.8A CN105399755B (zh) | 2015-11-03 | 2015-11-03 | 一种氟氧头孢酸的合成方法 |
Publications (2)
Publication Number | Publication Date |
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CN105399755A true CN105399755A (zh) | 2016-03-16 |
CN105399755B CN105399755B (zh) | 2018-05-11 |
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CN201510738529.8A Active CN105399755B (zh) | 2015-11-03 | 2015-11-03 | 一种氟氧头孢酸的合成方法 |
Country Status (1)
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CN (1) | CN105399755B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109608478A (zh) * | 2018-11-15 | 2019-04-12 | 山东晶辉生物技术有限公司 | 一种氟氧头孢酸的合成方法 |
CN110003241A (zh) * | 2019-04-23 | 2019-07-12 | 山西千岫制药有限公司 | 一种拉氧头孢母核的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4532233A (en) * | 1982-12-23 | 1985-07-30 | Shionogi & Co., Ltd. | Fluoromethylthiooxacephalosporins |
CN1980939A (zh) * | 2004-07-08 | 2007-06-13 | 盐野义制药株式会社 | 1-氧杂头孢菌素-7α-甲氧基-3-氯甲基衍生物的生产方法 |
WO2007105253A2 (en) * | 2006-03-15 | 2007-09-20 | Carthesia S.A.S. Di Emanuela Migliavacca & C. | PREPARATION OF (1-OXA- OR l-THIA-)3- CEPHEM DERIVATIVES |
CN102952149A (zh) * | 2012-11-09 | 2013-03-06 | 浙江新和成股份有限公司 | 一种氟氧头孢中间体的一锅合成法 |
-
2015
- 2015-11-03 CN CN201510738529.8A patent/CN105399755B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4532233A (en) * | 1982-12-23 | 1985-07-30 | Shionogi & Co., Ltd. | Fluoromethylthiooxacephalosporins |
CN1980939A (zh) * | 2004-07-08 | 2007-06-13 | 盐野义制药株式会社 | 1-氧杂头孢菌素-7α-甲氧基-3-氯甲基衍生物的生产方法 |
WO2007105253A2 (en) * | 2006-03-15 | 2007-09-20 | Carthesia S.A.S. Di Emanuela Migliavacca & C. | PREPARATION OF (1-OXA- OR l-THIA-)3- CEPHEM DERIVATIVES |
CN102952149A (zh) * | 2012-11-09 | 2013-03-06 | 浙江新和成股份有限公司 | 一种氟氧头孢中间体的一锅合成法 |
Non-Patent Citations (2)
Title |
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TSUJI, TERUJI ET AL.: "Synthesis and antibacterial activity of 6315-S, a new member of the oxacephem antibiotics", 《THE JOURNAL OF ANTIBIOTICS》 * |
王亚娟: "氟氧头孢钠的合成", 《河北化工》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109608478A (zh) * | 2018-11-15 | 2019-04-12 | 山东晶辉生物技术有限公司 | 一种氟氧头孢酸的合成方法 |
CN110003241A (zh) * | 2019-04-23 | 2019-07-12 | 山西千岫制药有限公司 | 一种拉氧头孢母核的制备方法 |
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Publication number | Publication date |
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CN105399755B (zh) | 2018-05-11 |
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Inventor after: Ye Tianjian Inventor after: Chen Shifeng Inventor after: Chen Xin Inventor after: Wang Chenzhu Inventor after: Liang Jing Inventor after: Jia Jianjun Inventor after: Hu Guosong Inventor after: Yang Hongquan Inventor after: Zhang Wei Inventor before: Ye Tianjian Inventor before: Chen Shifeng Inventor before: Chen Xin Inventor before: Wang Chenzhu Inventor before: Liang Jing Inventor before: Jia Jianjun Inventor before: Hu Guosong Inventor before: Yang Hongquan |
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