CN102531922B - 一种盐酸溴己新的制备方法 - Google Patents
一种盐酸溴己新的制备方法 Download PDFInfo
- Publication number
- CN102531922B CN102531922B CN 201110457471 CN201110457471A CN102531922B CN 102531922 B CN102531922 B CN 102531922B CN 201110457471 CN201110457471 CN 201110457471 CN 201110457471 A CN201110457471 A CN 201110457471A CN 102531922 B CN102531922 B CN 102531922B
- Authority
- CN
- China
- Prior art keywords
- bromhexine
- amino
- bromhexine hydrochloride
- dibromo
- benzylalcohol
- 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.)
- Expired - Fee Related
Links
- GOLOYZVRIHVMEU-UHFFFAOYSA-N CN(CC(C=C(CC1Br)Br)=C1N)C1CCCCC1 Chemical compound CN(CC(C=C(CC1Br)Br)=C1N)C1CCCCC1 GOLOYZVRIHVMEU-UHFFFAOYSA-N 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110457471 CN102531922B (zh) | 2011-12-31 | 2011-12-31 | 一种盐酸溴己新的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110457471 CN102531922B (zh) | 2011-12-31 | 2011-12-31 | 一种盐酸溴己新的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102531922A CN102531922A (zh) | 2012-07-04 |
CN102531922B true CN102531922B (zh) | 2013-10-30 |
Family
ID=46340107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201110457471 Expired - Fee Related CN102531922B (zh) | 2011-12-31 | 2011-12-31 | 一种盐酸溴己新的制备方法 |
Country Status (1)
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CN (1) | CN102531922B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102775316B (zh) * | 2012-08-17 | 2013-06-12 | 夏智红 | 一种盐酸溴己新化合物及其药物组合物 |
CN102924295B (zh) * | 2012-10-09 | 2014-10-29 | 石家庄东方药业有限公司 | 一种盐酸溴己新晶体及其制备方法和用途 |
CN103435496B (zh) * | 2013-07-19 | 2014-07-09 | 江西博意特科技有限公司 | 一种盐酸溴己新化合物,其制备方法及其药物组合物和制剂 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7412301A (en) * | 1974-09-17 | 1976-03-19 | Thomae Gmbh Dr K | 2-Amino-3,5-dibromo-N-cyclohexyl-N-methyl-benzylamine prepn - from the corresp 2-carboxy cpd. with nascent hydrazoic acid |
ATE22069T1 (de) * | 1983-06-29 | 1986-09-15 | Heumann Ludwig & Co Gmbh | Verfahren zur herstellung von 2-amino-3,5dibrombenzylaminen. |
PL148486B2 (en) * | 1987-10-29 | 1989-10-31 | Method of obtaining n-cyclohexyl-n-methyl-n-/2-amino-3,5-dibromobenzyl/-amine hydrochloride | |
CN101817754B (zh) * | 2010-03-15 | 2013-01-30 | 南昌弘益科技有限公司 | 盐酸溴己新生产方法 |
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2011
- 2011-12-31 CN CN 201110457471 patent/CN102531922B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN102531922A (zh) | 2012-07-04 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Xuefeng Inventor after: Zhou Jinpei Inventor after: Tao Zhuo Inventor after: Chen Xiaoping Inventor before: Chen Xuefeng Inventor before: Zhou Jinpei Inventor before: Tao Zhuo |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN XUEFENG ZHOU JINPEI TAO ZHUO TO: CHEN XUEFENG ZHOU JINPEI TAO ZHUO CHEN XIAOPING |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120704 Assignee: Huainan Institute of medical research at Assignor: Chen Xuefeng Contract record no.: 2013340000156 Denomination of invention: Preparation method of bromhexine hydrochloride Granted publication date: 20131030 License type: Exclusive License Record date: 20131209 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
DD01 | Delivery of document by public notice |
Addressee: Chen Xuefeng Document name: Notification to Pay the Fees |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20151231 |
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EXPY | Termination of patent right or utility model |