CN104230959B - 一种盐酸左旋咪唑的制备方法 - Google Patents
一种盐酸左旋咪唑的制备方法 Download PDFInfo
- Publication number
- CN104230959B CN104230959B CN201310227728.3A CN201310227728A CN104230959B CN 104230959 B CN104230959 B CN 104230959B CN 201310227728 A CN201310227728 A CN 201310227728A CN 104230959 B CN104230959 B CN 104230959B
- Authority
- CN
- China
- Prior art keywords
- preparation
- tetramisole
- quality
- product
- virahol
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310227728.3A CN104230959B (zh) | 2013-06-07 | 2013-06-07 | 一种盐酸左旋咪唑的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310227728.3A CN104230959B (zh) | 2013-06-07 | 2013-06-07 | 一种盐酸左旋咪唑的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104230959A CN104230959A (zh) | 2014-12-24 |
CN104230959B true CN104230959B (zh) | 2016-04-27 |
Family
ID=52219953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310227728.3A Active CN104230959B (zh) | 2013-06-07 | 2013-06-07 | 一种盐酸左旋咪唑的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104230959B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111138457A (zh) * | 2019-12-19 | 2020-05-12 | 山东国邦药业有限公司 | 一种盐酸四咪唑的合成方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4166824A (en) * | 1977-06-14 | 1979-09-04 | American Cyanamid Company | Chiral rhodium-diphosphine catalyst capable of catalytic reduction of a tetramisole precursor to give a significant excess of the desired S-(-)isomer, levamisole |
CN102060863A (zh) * | 2010-12-13 | 2011-05-18 | 江苏沿江化工资源开发研究院有限公司 | 连续精馏与滚筒结晶集成提取盐酸左旋咪唑的方法 |
CN102453043A (zh) * | 2010-10-28 | 2012-05-16 | 桂林南药股份有限公司 | 右旋四咪唑碱的消旋方法 |
CN102603773A (zh) * | 2012-02-10 | 2012-07-25 | 南通市海圣药业有限公司 | 四咪唑游离碱合成工艺 |
-
2013
- 2013-06-07 CN CN201310227728.3A patent/CN104230959B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4166824A (en) * | 1977-06-14 | 1979-09-04 | American Cyanamid Company | Chiral rhodium-diphosphine catalyst capable of catalytic reduction of a tetramisole precursor to give a significant excess of the desired S-(-)isomer, levamisole |
CN102453043A (zh) * | 2010-10-28 | 2012-05-16 | 桂林南药股份有限公司 | 右旋四咪唑碱的消旋方法 |
CN102060863A (zh) * | 2010-12-13 | 2011-05-18 | 江苏沿江化工资源开发研究院有限公司 | 连续精馏与滚筒结晶集成提取盐酸左旋咪唑的方法 |
CN102603773A (zh) * | 2012-02-10 | 2012-07-25 | 南通市海圣药业有限公司 | 四咪唑游离碱合成工艺 |
Non-Patent Citations (1)
Title |
---|
"A short synthesis of [14C]-labelled levamisole and its major metabolite";Cor G.M. Janssen等,;《J Label Compd Radiopharm》;20020430;第45卷;第591–600页 * |
Also Published As
Publication number | Publication date |
---|---|
CN104230959A (zh) | 2014-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104230803B (zh) | 一种硫酸羟氯喹的制备方法 | |
CN104151152B (zh) | 一种三循环式无废水制备苯氧乙酸的方法 | |
CN101698659B (zh) | 一种2-吡啶甲醛肟的合成方法 | |
CN107793325A (zh) | 一种制备合成辣椒素的新方法 | |
CN106632080A (zh) | 一种氟胞嘧啶的生产工艺 | |
CN106749194A (zh) | 一种替匹嘧啶的制备方法 | |
CN109437245A (zh) | 有机溶剂分离氯化钠和溴化钠的方法 | |
CN104230959B (zh) | 一种盐酸左旋咪唑的制备方法 | |
CN102442972B (zh) | 一种普拉克索及其二盐酸盐一水合物的工业化制备方法 | |
CN109020938A (zh) | 一种杨梅素的制备方法 | |
CN110981816B (zh) | 一种4-氨基-2.6-二甲氧基嘧啶的合成方法 | |
CN105330545A (zh) | 以氯化锡为催化剂回收三嗪环环合母液渣子中草酸的方法 | |
CN104311518A (zh) | 一种6-甲基灯盏乙素苷元的制备方法 | |
CN106673040B (zh) | 利用合成三嗪类紫外线吸收剂的三氯化铝废水回收聚合氯化铝方法 | |
CN103319455B (zh) | 一种高纯度雷尼酸锶的制备方法 | |
CN106946811B (zh) | 一种环保型2-氰基吩噻嗪的工业制备方法 | |
CN103044330B (zh) | 西地那非中间体4-氨基-1-甲基-3-正丙基吡唑-5-甲酰胺的绿色合成新工艺 | |
CN103012069B (zh) | 一种药用级间苯三酚的生产工艺 | |
CN101575301A (zh) | 一种2-氨基-5-氯苯甲酰胺的制备方法 | |
CN111635358A (zh) | 一种羟氯喹的制备方法 | |
CN113874351A (zh) | 一种氟苯尼考的合成方法 | |
CN106632032B (zh) | 地喹氯铵及其制备方法 | |
CN111377909A (zh) | 一种丹曲林的制备方法 | |
CN105175294A (zh) | 一种以氯苯为原料合成对氨基苯磺酰胺的方法 | |
CN101108835B (zh) | 一种高纯度盐酸沙拉沙星的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | 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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: 222523 Jiangsu city of Lianyungang province guannaxian heap ditch Town Chemical Industrial Park Patentee after: LIANYUNGANG YAHUI PHARMACHEM Co.,Ltd. Patentee after: CHANGZHOU YABANG-QH PHARMACHEM CO.,LTD. Address before: 222523 Jiangsu city of Lianyungang province guannaxian heap ditch Town Chemical Industrial Park Patentee before: LIANYUNGANG YAHUI PHARMACHEM Co.,Ltd. Patentee before: Changzhou Yabang-QH Pharmachem Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220729 Address after: 213127 No. 18, Jinlong Road, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU YABANG-QH PHARMACHEM CO.,LTD. Patentee after: Inner Mongolia Qihui Pharmaceutical Co.,Ltd. Patentee after: LIANYUNGANG YAHUI PHARMACHEM Co.,Ltd. Address before: 222523 duigougang Chemical Industrial Park, Guannan County, Lianyungang City, Jiangsu Province Patentee before: LIANYUNGANG YAHUI PHARMACHEM Co.,Ltd. Patentee before: CHANGZHOU YABANG-QH PHARMACHEM CO.,LTD. |
|
TR01 | Transfer of patent right |