CN103664744B - 一种左布比卡因的制备方法 - Google Patents
一种左布比卡因的制备方法 Download PDFInfo
- Publication number
- CN103664744B CN103664744B CN201310622505.7A CN201310622505A CN103664744B CN 103664744 B CN103664744 B CN 103664744B CN 201310622505 A CN201310622505 A CN 201310622505A CN 103664744 B CN103664744 B CN 103664744B
- Authority
- CN
- China
- Prior art keywords
- reaction
- levobupivacaine
- preparation
- filter
- sodium iodide
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/60—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310622505.7A CN103664744B (zh) | 2013-11-30 | 2013-11-30 | 一种左布比卡因的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310622505.7A CN103664744B (zh) | 2013-11-30 | 2013-11-30 | 一种左布比卡因的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103664744A CN103664744A (zh) | 2014-03-26 |
CN103664744B true CN103664744B (zh) | 2015-07-15 |
Family
ID=50303627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310622505.7A Expired - Fee Related CN103664744B (zh) | 2013-11-30 | 2013-11-30 | 一种左布比卡因的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN103664744B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107162958A (zh) * | 2017-06-27 | 2017-09-15 | 江苏恒瑞医药股份有限公司 | 布比卡因晶型及其制备方法 |
CN113087655B (zh) * | 2020-01-09 | 2023-12-19 | 鲁南制药集团股份有限公司 | 一种左布比卡因中间体化合物 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996012700A1 (en) * | 1994-10-25 | 1996-05-02 | Chiroscience Limited | Process for preparing levobupivacaine and analogues thereof |
CN1159184A (zh) * | 1994-09-23 | 1997-09-10 | 奇罗斯恩有限公司 | 制左旋布比卡因及类似物中所用的外消旋及不对称转变方法 |
EP1433782A1 (en) * | 2001-09-10 | 2004-06-30 | Mercian Corporation | Process for producing pipecolamide derivative |
KR100844336B1 (ko) * | 2007-01-16 | 2008-07-07 | 하나제약 주식회사 | 레보부피바카인 및 이의 염산염의 신규한 제조방법 |
-
2013
- 2013-11-30 CN CN201310622505.7A patent/CN103664744B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1159184A (zh) * | 1994-09-23 | 1997-09-10 | 奇罗斯恩有限公司 | 制左旋布比卡因及类似物中所用的外消旋及不对称转变方法 |
WO1996012700A1 (en) * | 1994-10-25 | 1996-05-02 | Chiroscience Limited | Process for preparing levobupivacaine and analogues thereof |
EP1433782A1 (en) * | 2001-09-10 | 2004-06-30 | Mercian Corporation | Process for producing pipecolamide derivative |
KR100844336B1 (ko) * | 2007-01-16 | 2008-07-07 | 하나제약 주식회사 | 레보부피바카인 및 이의 염산염의 신규한 제조방법 |
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Publication number | Publication date |
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CN103664744A (zh) | 2014-03-26 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Xiancai Inventor before: You Xiaoming Inventor before: Li Yang Inventor before: Zhang Guodong Inventor before: Wang Xiantao Inventor before: Yan Yunfeng Inventor before: Wei Wenxiang |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180109 Address after: 221000 Jiawang District, Xuzhou City, Jiangsu Province, Geng Ji industrial park Patentee after: Agricultural Chemical Co., Ltd. Xuzhou Feng Address before: 257335 Guangrao City, Dongying Province town of Rubber Industrial Park Patentee before: Shandong Yongtai Chemical Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20171130 |
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CF01 | Termination of patent right due to non-payment of annual fee |