CN103319417B - 三氯苯达唑亚砜的制备方法 - Google Patents
三氯苯达唑亚砜的制备方法 Download PDFInfo
- Publication number
- CN103319417B CN103319417B CN201310254896.1A CN201310254896A CN103319417B CN 103319417 B CN103319417 B CN 103319417B CN 201310254896 A CN201310254896 A CN 201310254896A CN 103319417 B CN103319417 B CN 103319417B
- Authority
- CN
- China
- Prior art keywords
- reaction
- chloro
- dichlorophenoxy
- triclabendazole
- methyl
- 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
Images
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310254896.1A CN103319417B (zh) | 2013-06-24 | 2013-06-24 | 三氯苯达唑亚砜的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310254896.1A CN103319417B (zh) | 2013-06-24 | 2013-06-24 | 三氯苯达唑亚砜的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103319417A CN103319417A (zh) | 2013-09-25 |
CN103319417B true CN103319417B (zh) | 2014-07-09 |
Family
ID=49188509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310254896.1A Active CN103319417B (zh) | 2013-06-24 | 2013-06-24 | 三氯苯达唑亚砜的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103319417B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103319416B (zh) * | 2013-06-24 | 2015-02-25 | 常州佳灵药业有限公司 | 新型兽药三氯苯达唑亚砜及其制备方法 |
CN103864695A (zh) * | 2014-03-19 | 2014-06-18 | 连云港市亚晖医药化工有限公司 | 三氯苯达唑亚砜的制备方法 |
CN109053585B (zh) * | 2018-09-13 | 2020-10-23 | 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 (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012070068A2 (en) * | 2010-11-24 | 2012-05-31 | Sequent Scientific Limited | Process for preparation of triclabendazole |
CN103319416A (zh) * | 2013-06-24 | 2013-09-25 | 常州佳灵药业有限公司 | 新型兽药三氯苯达唑亚砜及其制备方法 |
-
2013
- 2013-06-24 CN CN201310254896.1A patent/CN103319417B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012070068A2 (en) * | 2010-11-24 | 2012-05-31 | Sequent Scientific Limited | Process for preparation of triclabendazole |
CN103319416A (zh) * | 2013-06-24 | 2013-09-25 | 常州佳灵药业有限公司 | 新型兽药三氯苯达唑亚砜及其制备方法 |
Non-Patent Citations (6)
Title |
---|
119:72302;CAS;《CA ON CD》;19911231;摘要 * |
2H-Benzimidazoles (Isobenzimidazoles). Part 7." A New Route to Triclabendazole [5-Chloro-6- (2,3-dichlorophenoxy)-2-methylthio-l Hbenzimidazole] and Congeneric Benzimidazoles;Brian Iddon等;《J. CHEM. SOC. PERKIN TRANS. 1》;19921231;第3129-3134页 * |
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》.1992,第3129-3134页. |
CAS.119:72302.《CA ON CD》.1991, |
崔志芹等.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》.2006 |
崔志芹等.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》.2006,第20卷(第8期),第24-26页. * |
Also Published As
Publication number | Publication date |
---|---|
CN103319417A (zh) | 2013-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101279997B (zh) | 布地奈德的一种制备方法 | |
CN103172571B (zh) | 一种驱虫药阿苯达唑的制备新方法 | |
ZA200602093B (en) | Method for the production of 4-(4-aminophenyl)-3-morpholinon | |
CN103360444B (zh) | 抗寄生虫药赛拉菌素的合成新工艺 | |
CN103319417B (zh) | 三氯苯达唑亚砜的制备方法 | |
CN103319416B (zh) | 新型兽药三氯苯达唑亚砜及其制备方法 | |
CN103664923B (zh) | 硝呋太尔的制备方法 | |
CN104341333B (zh) | 一种硫酸普拉西坦的制备方法 | |
CN101870682B (zh) | 4-甲基噻唑醛-5的制备方法 | |
CN106397334A (zh) | 一种苯并咪唑类驱虫药苯硫咪唑的制备方法 | |
CN106431969A (zh) | 一种制备2‑甲基‑4‑甲醛肟基苯甲酸甲酯的方法 | |
CN103360323B (zh) | 三氯苯达唑的制备方法 | |
CN109053585B (zh) | 一种三氯苯达唑的合成方法 | |
CN103539728A (zh) | 一种拉唑类药物中间体氯甲基吡啶衍生物的合成方法 | |
CN109867640A (zh) | 一种烟曲霉素胺基醇的制备方法 | |
CN109867637A (zh) | 烟曲霉素胺基醇的制备方法 | |
CN109867639A (zh) | 制备烟曲霉素胺基醇的方法 | |
CN109467548A (zh) | 一种咪唑啉酮化合物的制备方法 | |
JPH0782268A (ja) | ベンゾチアジアゾール誘導体の製法 | |
CN102206185B (zh) | 一种苄达赖氨酸及其类似物的精制工艺 | |
CN105481792A (zh) | 一种关于普拉克索杂质c的合成方法 | |
CN103254268A (zh) | 一种制备度他雄胺的工艺 | |
CN104230909B (zh) | 一种阿齐沙坦的制备方法 | |
CN102557917A (zh) | 一种制备2,4,6-三甲基苯乙酸的方法 | |
CN105924400A (zh) | 阿齐沙坦杂质a和b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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for preparing triclabendazole sulfoxide 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 |
|
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 |
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 |
|
PC01 | Cancellation 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: Method for preparing triclabendazole sulfoxide 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 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |