CN1786002A - Preparation method of sulbactam - Google Patents
Preparation method of sulbactam Download PDFInfo
- Publication number
- CN1786002A CN1786002A CN 200510102131 CN200510102131A CN1786002A CN 1786002 A CN1786002 A CN 1786002A CN 200510102131 CN200510102131 CN 200510102131 CN 200510102131 A CN200510102131 A CN 200510102131A CN 1786002 A CN1786002 A CN 1786002A
- Authority
- CN
- China
- Prior art keywords
- sulbactam
- palladium
- ethyl acetate
- crude product
- add
- 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.)
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101021311A CN100336816C (en) | 2005-12-14 | 2005-12-14 | Preparation method of sulbactam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101021311A CN100336816C (en) | 2005-12-14 | 2005-12-14 | Preparation method of sulbactam |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1786002A true CN1786002A (en) | 2006-06-14 |
CN100336816C CN100336816C (en) | 2007-09-12 |
Family
ID=36783619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101021311A Expired - Fee Related CN100336816C (en) | 2005-12-14 | 2005-12-14 | Preparation method of sulbactam |
Country Status (1)
Country | Link |
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CN (1) | CN100336816C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101967155A (en) * | 2010-06-09 | 2011-02-09 | 江苏华旭药业有限公司 | Sulbactam preparation method |
CN102503957A (en) * | 2011-11-23 | 2012-06-20 | 广州大学 | Technological method for preparing sulbactam by means of recycle hydrogen reduction |
CN102532164A (en) * | 2011-12-27 | 2012-07-04 | 山东鑫泉医药有限公司 | Synthesis method for sulbactam |
CN102702228A (en) * | 2012-06-26 | 2012-10-03 | 齐鲁天和惠世制药有限公司 | Method for preparing sulbactam |
CN108997376A (en) * | 2018-08-01 | 2018-12-14 | 华北制药河北华民药业有限责任公司 | A kind of preparation method of sulbactam |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2161602B1 (en) * | 1999-04-08 | 2003-02-16 | Asturpharma S A | SYNTHESIS OF 6- (D-ALPHA- (BENCILIDENAMINOPHENYLACETAMIDE)) PENICILANATE 1,1-DIOXOPENICILANLANILOXIMETILO AND ANALOGS. NEW INTERMEDIATES FOR SYNTHESIS OF SULTAMICILLIN. |
CA2490062A1 (en) * | 2002-05-23 | 2003-12-04 | Activbiotics, Inc. | Methods of treating bacterial infections and diseases associated therewith |
JP2006516958A (en) * | 2002-12-19 | 2006-07-13 | バクスター・インターナショナル・インコーポレイテッド | Process for preparing combination pharmaceutical formulations using supercritical fluids |
DE10304403A1 (en) * | 2003-01-28 | 2004-08-05 | Röhm GmbH & Co. KG | Process for the preparation of an oral dosage form with immediate disintegration and drug release |
US20040180935A1 (en) * | 2003-02-28 | 2004-09-16 | Dr. Reddy's Laboratories Limited Dr. Reddy's Laboratories Inc. | Crystalline form Z of rabeprazole sodium and process for preparation thereof |
-
2005
- 2005-12-14 CN CNB2005101021311A patent/CN100336816C/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101967155A (en) * | 2010-06-09 | 2011-02-09 | 江苏华旭药业有限公司 | Sulbactam preparation method |
CN101967155B (en) * | 2010-06-09 | 2012-05-23 | 江苏华旭药业有限公司 | Sulbactam preparation method |
CN102503957A (en) * | 2011-11-23 | 2012-06-20 | 广州大学 | Technological method for preparing sulbactam by means of recycle hydrogen reduction |
CN102503957B (en) * | 2011-11-23 | 2014-12-17 | 广州大学 | Technological method for preparing sulbactam by means of recycle hydrogen reduction |
CN102532164A (en) * | 2011-12-27 | 2012-07-04 | 山东鑫泉医药有限公司 | Synthesis method for sulbactam |
CN102702228A (en) * | 2012-06-26 | 2012-10-03 | 齐鲁天和惠世制药有限公司 | Method for preparing sulbactam |
CN108997376A (en) * | 2018-08-01 | 2018-12-14 | 华北制药河北华民药业有限责任公司 | A kind of preparation method of sulbactam |
CN108997376B (en) * | 2018-08-01 | 2020-04-07 | 华北制药河北华民药业有限责任公司 | Preparation method of sulbactam acid |
Also Published As
Publication number | Publication date |
---|---|
CN100336816C (en) | 2007-09-12 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenyang Dongrui Fine Chemical Co., Ltd. Assignor: Guangzhou University Contract fulfillment period: 2009.7.31 to 2014.8.1 Contract record no.: 2009210000266 Denomination of invention: Sulbactam preparation method Granted publication date: 20070912 License type: Exclusive license Record date: 2009.11.5 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.31 TO 2014.8.1; CHANGE OF CONTRACT Name of requester: SHENYANG DONGDUAN FINE CHEMICAL CO., LTD. Effective date: 20091105 |
|
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: 20070912 Termination date: 20171214 |