CN109305977A - 一种他唑巴坦的制备方法 - Google Patents
一种他唑巴坦的制备方法 Download PDFInfo
- Publication number
- CN109305977A CN109305977A CN201811435586.9A CN201811435586A CN109305977A CN 109305977 A CN109305977 A CN 109305977A CN 201811435586 A CN201811435586 A CN 201811435586A CN 109305977 A CN109305977 A CN 109305977A
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- CN
- China
- Prior art keywords
- tazobactam sodium
- added
- benzhydryl ester
- preparation
- sodium
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D499/04—Preparation
- C07D499/08—Modification of a carboxyl radical directly attached in position 2, e.g. esterification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D499/87—Compounds being unsubstituted in position 3 or with substituents other than only two methyl radicals attached in position 3, and 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201811435586.9A CN109305977B (zh) | 2018-11-28 | 2018-11-28 | 一种他唑巴坦的制备方法 |
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CN201811435586.9A CN109305977B (zh) | 2018-11-28 | 2018-11-28 | 一种他唑巴坦的制备方法 |
Publications (2)
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CN109305977A true CN109305977A (zh) | 2019-02-05 |
CN109305977B CN109305977B (zh) | 2020-04-10 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110804066A (zh) * | 2019-06-06 | 2020-02-18 | 联邦制药(内蒙古)有限公司 | 一种改进的去氧他唑巴坦二苯甲酯的制备方法 |
CN111004231A (zh) * | 2019-12-18 | 2020-04-14 | 凯莱英医药集团(天津)股份有限公司 | 他唑巴坦中间体的连续合成方法 |
CN112125922A (zh) * | 2020-10-10 | 2020-12-25 | 山东安信制药有限公司 | 一种他唑巴坦工艺杂质的制备方法及控制方法 |
CN112174983A (zh) * | 2020-10-21 | 2021-01-05 | 山东安信制药有限公司 | 一种他唑巴坦二苯甲酯的制备方法 |
CN113666946A (zh) * | 2021-10-25 | 2021-11-19 | 凯莱英医药集团(天津)股份有限公司 | 2β-三氮唑甲基青霉烷酸二苯甲酯、他唑巴坦中间体及他唑巴坦三者的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496484A (en) * | 1983-04-22 | 1985-01-29 | Taiho Pharmaceutical Company, Limited | Penicillin derivatives |
KR100344181B1 (ko) * | 1999-03-24 | 2002-07-19 | 주식회사 해솔화학 | 베타 락타메아제의 저해제인 트리아조릴 페남 유도체 및 타조박탐의 제조방법 |
WO2004039776A2 (en) * | 2002-11-01 | 2004-05-13 | Orchid Chemicals & Pharmaceuticals Ltd | A process for the preparation of benzyl 2-oxo-4- (heteroaryl) dithio-alpha-isoprenyl-1- azetidineazetate derivatives |
CN107033161A (zh) * | 2017-05-04 | 2017-08-11 | 石家庄万业化工科技有限公司 | 一种他唑巴坦酸的合成方法 |
-
2018
- 2018-11-28 CN CN201811435586.9A patent/CN109305977B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496484A (en) * | 1983-04-22 | 1985-01-29 | Taiho Pharmaceutical Company, Limited | Penicillin derivatives |
KR100344181B1 (ko) * | 1999-03-24 | 2002-07-19 | 주식회사 해솔화학 | 베타 락타메아제의 저해제인 트리아조릴 페남 유도체 및 타조박탐의 제조방법 |
WO2004039776A2 (en) * | 2002-11-01 | 2004-05-13 | Orchid Chemicals & Pharmaceuticals Ltd | A process for the preparation of benzyl 2-oxo-4- (heteroaryl) dithio-alpha-isoprenyl-1- azetidineazetate derivatives |
CN107033161A (zh) * | 2017-05-04 | 2017-08-11 | 石家庄万业化工科技有限公司 | 一种他唑巴坦酸的合成方法 |
Non-Patent Citations (2)
Title |
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NARSIHMA REDDY.B ET AL.: "An improved synthesis of Tazobactam and its related impurities", 《DER PHARMACIA LETTRE》 * |
丁成荣等: "他唑巴坦的合成新方法", 《中国药物化学杂志》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110804066A (zh) * | 2019-06-06 | 2020-02-18 | 联邦制药(内蒙古)有限公司 | 一种改进的去氧他唑巴坦二苯甲酯的制备方法 |
CN111004231A (zh) * | 2019-12-18 | 2020-04-14 | 凯莱英医药集团(天津)股份有限公司 | 他唑巴坦中间体的连续合成方法 |
CN112125922A (zh) * | 2020-10-10 | 2020-12-25 | 山东安信制药有限公司 | 一种他唑巴坦工艺杂质的制备方法及控制方法 |
CN112174983A (zh) * | 2020-10-21 | 2021-01-05 | 山东安信制药有限公司 | 一种他唑巴坦二苯甲酯的制备方法 |
CN112174983B (zh) * | 2020-10-21 | 2021-12-31 | 山东安信制药有限公司 | 一种他唑巴坦二苯甲酯的制备方法 |
CN113666946A (zh) * | 2021-10-25 | 2021-11-19 | 凯莱英医药集团(天津)股份有限公司 | 2β-三氮唑甲基青霉烷酸二苯甲酯、他唑巴坦中间体及他唑巴坦三者的制备方法 |
CN113666946B (zh) * | 2021-10-25 | 2022-02-22 | 凯莱英医药集团(天津)股份有限公司 | 2β-三氮唑甲基青霉烷酸二苯甲酯、他唑巴坦中间体及他唑巴坦三者的制备方法 |
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Publication number | Publication date |
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CN109305977B (zh) | 2020-04-10 |
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PB01 | Publication | ||
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Address after: 250105 No. 849 Dong Jia town, Licheng District, Shandong, Ji'nan Applicant after: QILU TIANHE PHARMACEUTICAL Co.,Ltd. Applicant after: Shandong Anshun Pharmaceutical Co.,Ltd. Address before: 250105 No. 849 Dong Jia town, Licheng District, Shandong, Ji'nan Applicant before: QILU TIANHE PHARMACEUTICAL Co.,Ltd. Applicant before: QILU TIANHE (LAOLING) PHARMACEUTICAL Co.,Ltd. |
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TA01 | Transfer of patent application right |
Effective date of registration: 20200312 Address after: No. 10678, Wenliang Road, Dongjia street, Licheng District, Jinan City, Shandong Province Applicant after: Shandong Anxin Pharmaceutical Co.,Ltd. Applicant after: Shandong Anshun Pharmaceutical Co.,Ltd. Address before: 250105 No. 849 Dong Jia town, Licheng District, Shandong, Ji'nan Applicant before: QILU TIANHE PHARMACEUTICAL Co.,Ltd. Applicant before: Shandong Anshun Pharmaceutical Co.,Ltd. |
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