CN1486981A - 2-氯苯并咪唑制备方法 - Google Patents
2-氯苯并咪唑制备方法 Download PDFInfo
- Publication number
- CN1486981A CN1486981A CNA021308055A CN02130805A CN1486981A CN 1486981 A CN1486981 A CN 1486981A CN A021308055 A CNA021308055 A CN A021308055A CN 02130805 A CN02130805 A CN 02130805A CN 1486981 A CN1486981 A CN 1486981A
- Authority
- CN
- China
- Prior art keywords
- reaction
- chloro benzimidazole
- preparation
- synthetic method
- bmz
- 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
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02130805 CN1249037C (zh) | 2002-09-30 | 2002-09-30 | 2-氯苯并咪唑制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02130805 CN1249037C (zh) | 2002-09-30 | 2002-09-30 | 2-氯苯并咪唑制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1486981A true CN1486981A (zh) | 2004-04-07 |
CN1249037C CN1249037C (zh) | 2006-04-05 |
Family
ID=34144634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02130805 Expired - Fee Related CN1249037C (zh) | 2002-09-30 | 2002-09-30 | 2-氯苯并咪唑制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1249037C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102285924A (zh) * | 2011-05-26 | 2011-12-21 | 山东汇海医药化工有限公司 | 一种苯并咪唑酮的合成方法 |
CN114455557A (zh) * | 2022-01-14 | 2022-05-10 | 江苏中旗科技股份有限公司 | 一种含羟基化合物的氯代反应中三氯氧磷的回收方法 |
CN114907270A (zh) * | 2022-07-01 | 2022-08-16 | 四川德峰药业有限公司 | 2-氯苯并咪唑的制备方法 |
-
2002
- 2002-09-30 CN CN 02130805 patent/CN1249037C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102285924A (zh) * | 2011-05-26 | 2011-12-21 | 山东汇海医药化工有限公司 | 一种苯并咪唑酮的合成方法 |
CN114455557A (zh) * | 2022-01-14 | 2022-05-10 | 江苏中旗科技股份有限公司 | 一种含羟基化合物的氯代反应中三氯氧磷的回收方法 |
CN114907270A (zh) * | 2022-07-01 | 2022-08-16 | 四川德峰药业有限公司 | 2-氯苯并咪唑的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1249037C (zh) | 2006-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN114210351B (zh) | 一种硫酸乙烯酯合成用催化剂及硫酸乙烯酯合成方法 | |
CN108892669B (zh) | 一种制备2-氨基-6-氯嘌呤的方法 | |
CN101830858A (zh) | 1h-1,2,4-三氮唑-3-甲酸甲酯的制备方法 | |
CN108586295B (zh) | 一种硫化促进剂dpg的连续化生产方法 | |
CN111359663A (zh) | 一种基于有机金属骨架UiO-66的催化剂在纤维素水解中的应用 | |
CN110116024A (zh) | 一种非均相三维双价态Cu-MOF催化剂及其制备方法及应用 | |
CN103539744B (zh) | 一种制备3-(3,5-二氯苯基)-2,4-咪唑烷二酮的方法 | |
CN1249037C (zh) | 2-氯苯并咪唑制备方法 | |
CN108440403A (zh) | 一种瑞戈非尼的制备方法 | |
CN106748885A (zh) | 一种钙钛矿太阳电池用卤化甲脒铅的生产方法 | |
CN102199120B (zh) | 一种2,2'-联吡啶-4,4'-二甲酸的合成方法 | |
CN106748812A (zh) | 一种制备钙钛矿太阳电池用卤化铅甲胺的新方法 | |
CN115557904A (zh) | 一种适合规模生产5,7-双(三氟甲基)喹唑啉-2,4-二酮的合成方法 | |
CN1156398C (zh) | 一种制取无水氯化镁的方法 | |
CN104402878A (zh) | 一种咪喹莫特的制备方法 | |
CN114558623A (zh) | Ru负载羟基MOF光催化剂的制备方法及其在固氮合成氨中的应用 | |
CN106278916A (zh) | 一种甘氨酸铜的制备方法 | |
CN108558790B (zh) | 一种2-氨基-4-甲基苯并噻唑的制备方法 | |
CN113044862A (zh) | 一种利用不同铵光卤石物料间的协同耦合作用对其进行脱水的方法 | |
CN207478574U (zh) | 一种硫代卡巴肼的生产装置 | |
CN1053185C (zh) | 溶剂诱导热解法制备氰尿酸 | |
US9604895B2 (en) | Lactate production process | |
CN113387897B (zh) | 一种利用光催化合成氯氮平的方法 | |
CN109134472B (zh) | 一种3-(4-苯氧基苯基)-1H-吡唑并[3,4-d]嘧啶-4-胺的合成工艺 | |
CN101935300A (zh) | 高纯度有机螯合烟酸铬的制备方法 |
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 | ||
C56 | Change in the name or address of the patentee |
Owner name: TASLY HOLDING GROUP CO., LTD. Free format text: FORMER NAME: TIANJIN TASLY GROUP CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 300402 Tianjin Beichen Xinyi white road Liaohe Road No. 1 Patentee after: TASLY HOLDING GROUP CO., LTD. Address before: 300402 Tianjin Beichen Xinyi white road Liaohe Road No. 1 Patentee before: Tianjin Tasly Group Co., Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20040407 Assignee: Tianshili Diyi Pharmaceutical Ind Co., Ltd., Jiangsu Assignor: TASLY HOLDING GROUP CO., LTD. Contract record no.: 2015320000356 Denomination of invention: Prepn process of 2-chlorobenzimidazole Granted publication date: 20060405 License type: Exclusive License Record date: 20150521 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060405 Termination date: 20170930 |