CN103360323A - 三氯苯达唑的制备方法 - Google Patents
三氯苯达唑的制备方法 Download PDFInfo
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- CN103360323A CN103360323A CN2013102528116A CN201310252811A CN103360323A CN 103360323 A CN103360323 A CN 103360323A CN 2013102528116 A CN2013102528116 A CN 2013102528116A CN 201310252811 A CN201310252811 A CN 201310252811A CN 103360323 A CN103360323 A CN 103360323A
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- chloro
- dichlorophenoxy
- reaction
- triclabendazole
- methyl
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
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CN201310252811.6A CN103360323B (zh) | 2013-06-24 | 2013-06-24 | 三氯苯达唑的制备方法 |
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CN201310252811.6A CN103360323B (zh) | 2013-06-24 | 2013-06-24 | 三氯苯达唑的制备方法 |
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CN103360323A true CN103360323A (zh) | 2013-10-23 |
CN103360323B CN103360323B (zh) | 2014-07-09 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106632067A (zh) * | 2016-12-22 | 2017-05-10 | 杭州洪桥生物技术有限公司 | 一种动物肝吸虫病药物三氯苯哒唑的制备方法 |
CN109053585A (zh) * | 2018-09-13 | 2018-12-21 | 暨明医药科技(苏州)有限公司 | 一种三氯苯达唑的合成方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012070068A2 (en) * | 2010-11-24 | 2012-05-31 | Sequent Scientific Limited | Process for preparation of triclabendazole |
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2013
- 2013-06-24 CN CN201310252811.6A patent/CN103360323B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012070068A2 (en) * | 2010-11-24 | 2012-05-31 | Sequent Scientific Limited | Process for preparation of triclabendazole |
Non-Patent Citations (3)
Title |
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BRIAN IDDON等: "2H-Benzimidazoles (Isobenzimidazoles). Part 7." A New Route to Triclabendazole [5-Chloro-6- (2,3-dichlorophenoxy)-2-methylthio-l Hbenzimidazole] and Congeneric Benzimidazoles", 《J. CHEM. SOC. PERKIN TRANS. 1》 * |
CAS: "119:72302", 《CA ON CD》 * |
崔志芹: "5-(2,3-二氯苯氧基)-4-氯-2-硝基苯胺合成工艺的研究", 《化工时刊》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106632067A (zh) * | 2016-12-22 | 2017-05-10 | 杭州洪桥生物技术有限公司 | 一种动物肝吸虫病药物三氯苯哒唑的制备方法 |
CN109053585A (zh) * | 2018-09-13 | 2018-12-21 | 暨明医药科技(苏州)有限公司 | 一种三氯苯达唑的合成方法 |
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Publication number | Publication date |
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CN103360323B (zh) | 2014-07-09 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of triclabendazole Effective date of registration: 20150805 Granted publication date: 20140709 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Jialing Medicine Industry Co., Ltd. Registration number: 2015990000642 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
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: 20161220 Granted publication date: 20140709 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Jialing Medicine Industry Co., Ltd. Registration number: 2015990000642 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of triclabendazole Effective date of registration: 20161220 Granted publication date: 20140709 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Jialing Medicine Industry Co., Ltd. Registration number: 2016990001139 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |