CN1927842A - Synthesis technology of 1,3-dimethyl-2-chloroimidazoline chloride - Google Patents
Synthesis technology of 1,3-dimethyl-2-chloroimidazoline chloride Download PDFInfo
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- CN1927842A CN1927842A CN 200610046909 CN200610046909A CN1927842A CN 1927842 A CN1927842 A CN 1927842A CN 200610046909 CN200610046909 CN 200610046909 CN 200610046909 A CN200610046909 A CN 200610046909A CN 1927842 A CN1927842 A CN 1927842A
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- dimethyl
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- climiqualine
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100469096A CN100427470C (en) | 2006-06-15 | 2006-06-15 | Synthesis technology of 1,3-dimethyl-2-chloroimidazoline chloride |
Applications Claiming Priority (1)
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CNB2006100469096A CN100427470C (en) | 2006-06-15 | 2006-06-15 | Synthesis technology of 1,3-dimethyl-2-chloroimidazoline chloride |
Publications (2)
Publication Number | Publication Date |
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CN1927842A true CN1927842A (en) | 2007-03-14 |
CN100427470C CN100427470C (en) | 2008-10-22 |
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CNB2006100469096A Expired - Fee Related CN100427470C (en) | 2006-06-15 | 2006-06-15 | Synthesis technology of 1,3-dimethyl-2-chloroimidazoline chloride |
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CN (1) | CN100427470C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105367478A (en) * | 2015-06-03 | 2016-03-02 | 北京成宇药业有限公司 | Preparation process of zafirlukast |
CN110845414A (en) * | 2019-11-27 | 2020-02-28 | 济宁康盛彩虹生物科技有限公司 | Preparation method and application of N-bis (dimethylamino) -1, 3-dimethylimidazoline |
CN111517922A (en) * | 2020-04-28 | 2020-08-11 | 万华化学集团股份有限公司 | Method for preparing 4-chloro-3, 5-dimethylphenol |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5939851A (en) * | 1982-08-26 | 1984-03-05 | Shiratori Seiyaku Kk | Esterification |
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2006
- 2006-06-15 CN CNB2006100469096A patent/CN100427470C/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105367478A (en) * | 2015-06-03 | 2016-03-02 | 北京成宇药业有限公司 | Preparation process of zafirlukast |
CN105367478B (en) * | 2015-06-03 | 2019-01-04 | 北京成宇药业有限公司 | The preparation process of zafirlukast |
CN110845414A (en) * | 2019-11-27 | 2020-02-28 | 济宁康盛彩虹生物科技有限公司 | Preparation method and application of N-bis (dimethylamino) -1, 3-dimethylimidazoline |
WO2021103614A1 (en) * | 2019-11-27 | 2021-06-03 | 济宁康盛彩虹生物科技有限公司 | Preparation method for and use of n-bis(dimethylamino)-1,3-dimethylimidazoline |
CN111517922A (en) * | 2020-04-28 | 2020-08-11 | 万华化学集团股份有限公司 | Method for preparing 4-chloro-3, 5-dimethylphenol |
CN111517922B (en) * | 2020-04-28 | 2022-11-04 | 万华化学集团股份有限公司 | Method for preparing 4-chloro-3,5-dimethylphenol |
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Publication number | Publication date |
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CN100427470C (en) | 2008-10-22 |
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Legal Events
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WANG DAOLIN Free format text: FORMER OWNER: BOHAI UNIVERSITY Effective date: 20120726 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120726 Address after: 121003, No. 5, building 16, Bohai University east gate, Bohai University, Liaoning, Jinzhou Patentee after: Wang Daolin Address before: 121003 Jinzhou science and Technology Development Zone, Liaoning high tech Road, No. 19 Patentee before: Bohai University |
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ASS | Succession or assignment of patent right |
Owner name: LIAONING KAIWEI BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG DAOLIN Effective date: 20120907 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 121003 JINZHOU, LIAONING PROVINCE TO: 121014 JINZHOU, LIAONING PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20120907 Address after: 121014 No. 9 Shuguang street, industrial park, hi tech Development Zone, Liaoning, Jinzhou Patentee after: Liaoning Kaiwei Bio-Technology Co.,Ltd Address before: 121003, No. 5, building 16, Bohai University east gate, Bohai University, Liaoning, Jinzhou Patentee before: Wang Daolin |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20140615 |
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EXPY | Termination of patent right or utility model |