CN104529812A - 一种盐酸丙胺卡因的制备方法 - Google Patents
一种盐酸丙胺卡因的制备方法 Download PDFInfo
- Publication number
- CN104529812A CN104529812A CN201410845264.7A CN201410845264A CN104529812A CN 104529812 A CN104529812 A CN 104529812A CN 201410845264 A CN201410845264 A CN 201410845264A CN 104529812 A CN104529812 A CN 104529812A
- Authority
- CN
- China
- Prior art keywords
- xylanest
- preparation
- reaction
- described step
- organic layer
- 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.)
- Granted
Links
- MVFGUOIZUNYYSO-UHFFFAOYSA-N CCCNC(C)C(Nc1c(C)cccc1)=O Chemical compound CCCNC(C)C(Nc1c(C)cccc1)=O MVFGUOIZUNYYSO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410845264.7A CN104529812B (zh) | 2014-12-31 | 2014-12-31 | 一种盐酸丙胺卡因的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410845264.7A CN104529812B (zh) | 2014-12-31 | 2014-12-31 | 一种盐酸丙胺卡因的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104529812A true CN104529812A (zh) | 2015-04-22 |
CN104529812B CN104529812B (zh) | 2016-05-04 |
Family
ID=52845496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410845264.7A Active CN104529812B (zh) | 2014-12-31 | 2014-12-31 | 一种盐酸丙胺卡因的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104529812B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111040014A (zh) * | 2019-12-27 | 2020-04-21 | 苏州络森生物科技有限公司 | 一种chapso的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB839943A (en) * | 1957-06-26 | 1960-06-29 | Astra Apotekarnes Kem Fab | Substituted toluidides and compositions containing them |
WO2010097805A1 (en) * | 2009-02-24 | 2010-09-02 | Lupin Limited | A process for the preparation of ranolazine |
CN102070484A (zh) * | 2010-12-22 | 2011-05-25 | 蚌埠丰原医药科技发展有限公司 | 一种制备丙胺卡因或其盐酸盐的方法 |
CN102093248A (zh) * | 2010-12-22 | 2011-06-15 | 蚌埠丰原医药科技发展有限公司 | 一种制备盐酸丙胺卡因的方法 |
-
2014
- 2014-12-31 CN CN201410845264.7A patent/CN104529812B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB839943A (en) * | 1957-06-26 | 1960-06-29 | Astra Apotekarnes Kem Fab | Substituted toluidides and compositions containing them |
WO2010097805A1 (en) * | 2009-02-24 | 2010-09-02 | Lupin Limited | A process for the preparation of ranolazine |
CN102070484A (zh) * | 2010-12-22 | 2011-05-25 | 蚌埠丰原医药科技发展有限公司 | 一种制备丙胺卡因或其盐酸盐的方法 |
CN102093248A (zh) * | 2010-12-22 | 2011-06-15 | 蚌埠丰原医药科技发展有限公司 | 一种制备盐酸丙胺卡因的方法 |
Non-Patent Citations (2)
Title |
---|
王荣 等: "利多卡因/丙胺卡因复方凝胶制备工艺的研究", 《解放军药学学报》, vol. 25, no. 5, 15 October 2009 (2009-10-15), pages 398 - 340 * |
苏立强 等: "高效液相色谱-手性流动相添加法拆分盐酸丙胺卡因对映体", 《理化检验(化学分册)》, vol. 48, no. 11, 18 November 2012 (2012-11-18), pages 1283 - 1285 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111040014A (zh) * | 2019-12-27 | 2020-04-21 | 苏州络森生物科技有限公司 | 一种chapso的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104529812B (zh) | 2016-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102321122B (zh) | 一种从三氯蔗糖-6-酯制备三氯蔗糖的方法 | |
CN106256824B (zh) | 一种高纯度德拉沙星葡甲胺盐的制备方法 | |
CN103012282A (zh) | 一种维生素b1中间体的合成方法 | |
CN103664912A (zh) | 一种普卡必利的合成工艺 | |
CN102395591B (zh) | 一种合成普拉格雷的方法 | |
CN103772432A (zh) | 一种苯磷硫胺的生产方法 | |
CN102887885B (zh) | 一种埃索美拉唑钠的制备方法 | |
CN103254265B (zh) | 醋酸阿比特龙三氟乙酸盐及其制备方法和应用 | |
CN102603843A (zh) | 一种地塞米松中间体的制备方法 | |
CN104557969A (zh) | 一种硫酸氢氯吡格雷的生产工艺 | |
CN103288801A (zh) | 一种高纯度埃索美拉唑钠的制备方法 | |
CN104529812A (zh) | 一种盐酸丙胺卡因的制备方法 | |
CN102863426A (zh) | 改进的Sharpless不对称环氧化反应制备左旋泮托拉唑钠的方法 | |
CN102964270A (zh) | 一种亚硫酸钠还原重氮盐合成肼的方法 | |
CN100420697C (zh) | 一种制备蔗糖-6-有机酸酯的方法 | |
CN103319548A (zh) | 一种蔗糖-6-乙酸酯的提纯方法 | |
CN103570660A (zh) | 一种制备高纯度灯盏花乙素苷元的方法 | |
CN103319366B (zh) | 拉科酰胺的合成工艺 | |
CN103408487B (zh) | 一种吉莫斯特的精制方法 | |
CN102093248B (zh) | 一种制备盐酸丙胺卡因的方法 | |
CN105884678A (zh) | 一种匹可硫酸钠中间体及匹可硫酸钠的制备方法 | |
CN101381297B (zh) | 一种从辛癸酸混合物中分离辛酸的方法 | |
CN104478851A (zh) | 一种盐酸阿替卡因的制备方法 | |
CN104447724B (zh) | 一种雷替曲塞的精制方法 | |
CN103044361B (zh) | 一种(2r,3s)-环氧化氨基苯丁烷的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160830 Address after: 253100 Shandong Dezhou Plain Economic Development Zone north two Ring Road West first northbound Shandong Yunjia Pharmaceutical Co. Ltd. Patentee after: SHANDONG CHENGHUI SHUANGDA PHARMACEUTICAL CO.,LTD. Address before: 250101 Ji'nan high tech Zone, Shandong Road, No. 2350 Patentee before: JINAN CHENGHUISHUANGDA CHEMICAL INDUSTRY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method of procaine hydrochloride Effective date of registration: 20220616 Granted publication date: 20160504 Pledgee: Shandong Pingyuan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG CHENGHUI SHUANGDA PHARMACEUTICAL CO.,LTD. Registration number: Y2022980007784 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230726 Granted publication date: 20160504 Pledgee: Shandong Pingyuan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG CHENGHUI SHUANGDA PHARMACEUTICAL CO.,LTD. Registration number: Y2022980007784 |