WO2004050663A3 - An improved process for the preparation of cefuroxime sodium - Google Patents
An improved process for the preparation of cefuroxime sodium Download PDFInfo
- Publication number
- WO2004050663A3 WO2004050663A3 PCT/IB2003/005563 IB0305563W WO2004050663A3 WO 2004050663 A3 WO2004050663 A3 WO 2004050663A3 IB 0305563 W IB0305563 W IB 0305563W WO 2004050663 A3 WO2004050663 A3 WO 2004050663A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- preparation
- improved process
- cefuroxime sodium
- sodium
- cefuroxime
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003283660A AU2003283660A1 (en) | 2002-12-05 | 2003-12-03 | An improved process for the preparation of cefuroxime sodium |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/310,068 | 2002-12-05 | ||
US10/310,068 US20040092735A1 (en) | 2002-11-08 | 2002-12-05 | Process for the preparation of cefuroxime sodium |
IN219CH2003 | 2003-03-17 | ||
IN219/MAS/2003 | 2003-03-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004050663A2 WO2004050663A2 (en) | 2004-06-17 |
WO2004050663A3 true WO2004050663A3 (en) | 2004-10-28 |
Family
ID=32472234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2003/005563 WO2004050663A2 (en) | 2002-12-05 | 2003-12-03 | An improved process for the preparation of cefuroxime sodium |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2004050663A2 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008132574A1 (en) * | 2007-04-27 | 2008-11-06 | Parabolic Drugs Limited | Purification of cefuroxime acid |
WO2008155615A2 (en) * | 2007-06-18 | 2008-12-24 | Orchid Chemicals & Pharmaceuticals Limited | An improved process for the preparation of cephalosporin antibiotic |
CN101475579B (en) * | 2009-01-20 | 2011-02-09 | 广州白云山天心制药股份有限公司 | Stable cefuroxime sodium and preparation thereof |
CN102295653A (en) * | 2010-06-28 | 2011-12-28 | 广州白云山制药股份有限公司广州白云山化学制药厂 | One-step recovery and preparation method of cefuroxime sodium |
CN101967156B (en) * | 2010-09-26 | 2012-07-18 | 石药集团中诺药业(石家庄)有限公司 | Method for recrystallizing cefuroxime sodium |
CN102070572B (en) * | 2010-12-17 | 2012-10-03 | 山东金城医药化工股份有限公司 | Method for recovering and preparing furanone acid from syn-2-methoxyimino-2-(2-furayl)-acetic acid-ammonia salt waste residue |
CN102702231B (en) * | 2012-06-18 | 2014-10-29 | 山东大学 | Method for preparing 3-descarbamoyl-cefuroxime acid |
CN103044452A (en) * | 2013-01-10 | 2013-04-17 | 潘行远 | Preparation method of low-moisture and high-stability sterile cefuroxime sodium |
CN103102357B (en) * | 2013-02-21 | 2016-01-13 | 广东立国制药有限公司 | A kind of synthetic method of Cefuroxime sodium |
CN103819490B (en) * | 2014-03-20 | 2016-03-30 | 悦康药业集团有限公司 | A kind of cephalofruxin sodium compound |
CN104910187A (en) * | 2015-05-28 | 2015-09-16 | 浙江长典医药有限公司 | Children cefuroxime sodium compound entity and preparation thereof |
CN105440055B (en) * | 2015-12-30 | 2017-11-07 | 广东金城金素制药有限公司 | A kind of former development quality cefuroxime acid and its pharmaceutical preparation |
CN108440568B (en) * | 2018-04-11 | 2019-04-02 | 广东立国制药有限公司 | A kind of preparation method of descarbamoyl cefuroxime |
CN109988183B (en) * | 2019-04-17 | 2020-12-08 | 广东立国制药有限公司 | Environment-friendly preparation method of cefuroxime acid intermediate |
CN111440196A (en) * | 2020-05-22 | 2020-07-24 | 山东金城柯瑞化学有限公司 | Method for nickel-based catalytic synthesis of 3-decarbamoyl cefuroxime acid |
CN112480146B (en) * | 2020-10-30 | 2022-02-22 | 浙江惠迪森药业有限公司 | Cefuroxime acid mixed solvate, crystal form and preparation method |
CN113788843B (en) * | 2021-09-30 | 2022-07-19 | 海南海灵化学制药有限公司 | Preparation process of cefuroxime sodium for injection |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1453049A (en) * | 1973-08-21 | 1976-10-20 | Glaxo Lab Ltd | Cephalosporing antibiotics |
US4277601A (en) * | 1979-02-15 | 1981-07-07 | Glaxo Group Limited | Preparation of sodium cefuroxime |
US4284767A (en) * | 1978-04-07 | 1981-08-18 | Glaxo Group Limited | Process for preparing 3-carbamoyloxymethyl cephalosporins |
US4775750A (en) * | 1983-07-29 | 1988-10-04 | Glaxo Group Limited | Process for preparing sodium cefuroxime |
WO2002020532A1 (en) * | 2000-09-11 | 2002-03-14 | Biochemie Gesellschaft M.B.H. | Intermediates in cephalosporin production |
-
2003
- 2003-12-03 WO PCT/IB2003/005563 patent/WO2004050663A2/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1453049A (en) * | 1973-08-21 | 1976-10-20 | Glaxo Lab Ltd | Cephalosporing antibiotics |
US4284767A (en) * | 1978-04-07 | 1981-08-18 | Glaxo Group Limited | Process for preparing 3-carbamoyloxymethyl cephalosporins |
US4277601A (en) * | 1979-02-15 | 1981-07-07 | Glaxo Group Limited | Preparation of sodium cefuroxime |
US4775750A (en) * | 1983-07-29 | 1988-10-04 | Glaxo Group Limited | Process for preparing sodium cefuroxime |
WO2002020532A1 (en) * | 2000-09-11 | 2002-03-14 | Biochemie Gesellschaft M.B.H. | Intermediates in cephalosporin production |
Non-Patent Citations (1)
Title |
---|
WILSON, E. M.: "A tale of two cephalosporins.", CHEMISTRY AND INDUSTRY, 1984, pages 217 - 221, XP001180706 * |
Also Published As
Publication number | Publication date |
---|---|
WO2004050663A2 (en) | 2004-06-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2004050663A3 (en) | An improved process for the preparation of cefuroxime sodium | |
WO2003006425A3 (en) | Novel compounds as anti-inflammatory, immunomodulatory and anti-proliferatory agents | |
TW200510325A (en) | 2-acylamino-4-phenylthiazole derivatives, preparation thereof and therapeutic application thereof | |
MXPA04008613A (en) | New compounds. | |
MY134892A (en) | Substituted 2-thio-3,5-dicyano-4-phenyl-6-aminopyridines and their use | |
WO2004082619A3 (en) | Forms of 5-azacytidine | |
WO2003084938A3 (en) | Pyrimidone derivatives useful for the treatment of inflammatin and immunological diseases | |
WO2005021497A3 (en) | Tethered dimers and trimers of 1,4-diphenylazetidn-2-ones | |
WO2005021536A3 (en) | Adamantane and azabicyclo-octane and nonane derivatives, process of their preparation and their use as dpp-iv inhibitors | |
EP1429757B8 (en) | Crystalline forms of fluvastatin sodium | |
PL371127A1 (en) | 6-aminomorphinane derivatives, method for the production and use thereof | |
EP1831239B8 (en) | A process for the preparation of 17-hydroxy-6 beta, 7 beta, 15 beta, 16 beta -bismethylene-17 alpha-pregn-4-ene-3-one-21-carboxylic acid gamma-lactone and key-intermediates for this process | |
CA2585802A1 (en) | Industrial process for the preparation of 17-hydroxy-6.beta.,7.beta.;15.beta.,16.beta.-bismethylene-3-oxo-17.alpha.pregn-4-ene-21-carboxylic acid.gamma.-lactone and key-intermediates for this process | |
WO2006006040A3 (en) | News diamine salts of cephalosporin antibiotics and their preparation | |
WO2004048380A8 (en) | Process for the synthesis of ganciclovir | |
GB0327323D0 (en) | Novel pharmaceuticals | |
AU2002367896A1 (en) | Process for the preparation of ceftiofur acid | |
AU2003252467A1 (en) | Process for preparation of 1,3-benzodioxole-2-spiro- cycloalkane derivatives | |
WO2005054175A3 (en) | New process for the preparation of nitrooxyderivatives of paracetamol | |
MXNL04000051A (en) | Process for the production of an immunosuppressant. | |
WO2003007872A3 (en) | Process for the preparation of citalopram hydrobromide | |
AU2003282267A1 (en) | An improved process for the preparation of cefpodoxime proxetil | |
WO2004096828A3 (en) | Novel method and intermediates for the preparation of 19-nor-steroid compounds | |
GB0309440D0 (en) | Quinolone derivatives | |
CA2425368A1 (en) | New sulphoxybenzamides |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |