ITMI20011925A0 - Metodo applicabile su scala industriale per la preparazione di cefuroxime axetile cristallino - Google Patents

Metodo applicabile su scala industriale per la preparazione di cefuroxime axetile cristallino

Info

Publication number
ITMI20011925A0
ITMI20011925A0 IT2001MI001925A ITMI20011925A ITMI20011925A0 IT MI20011925 A0 ITMI20011925 A0 IT MI20011925A0 IT 2001MI001925 A IT2001MI001925 A IT 2001MI001925A IT MI20011925 A ITMI20011925 A IT MI20011925A IT MI20011925 A0 ITMI20011925 A0 IT MI20011925A0
Authority
IT
Italy
Prior art keywords
preparation
industrial scale
method applicable
crystalline cefuroxime
axetile
Prior art date
Application number
IT2001MI001925A
Other languages
English (en)
Inventor
Walter Cabri
Davide Longoni
Marco Alpegiani
Claudio Felisi
Original Assignee
Antibioticos Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Antibioticos Spa filed Critical Antibioticos Spa
Priority to IT2001MI001925A priority Critical patent/ITMI20011925A1/it
Publication of ITMI20011925A0 publication Critical patent/ITMI20011925A0/it
Priority to US10/489,321 priority patent/US20040242864A1/en
Priority to KR10-2004-7003595A priority patent/KR20040053124A/ko
Priority to EP02774564A priority patent/EP1425285A1/en
Priority to PCT/EP2002/009896 priority patent/WO2003024977A1/en
Publication of ITMI20011925A1 publication Critical patent/ITMI20011925A1/it

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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT2001MI001925A 2001-09-14 2001-09-14 Metodo applicabile su scala industriale per la preparazione di cefuroxime axetile cristallino ITMI20011925A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2001MI001925A ITMI20011925A1 (it) 2001-09-14 2001-09-14 Metodo applicabile su scala industriale per la preparazione di cefuroxime axetile cristallino
US10/489,321 US20040242864A1 (en) 2001-09-14 2002-09-04 Process for the preparation of crystalline cefuroxime axetil
KR10-2004-7003595A KR20040053124A (ko) 2001-09-14 2002-09-04 결정성 세푸록심 악세틸의 제조방법
EP02774564A EP1425285A1 (en) 2001-09-14 2002-09-04 Process for the preparation of crystalline cefuromixe axetil
PCT/EP2002/009896 WO2003024977A1 (en) 2001-09-14 2002-09-04 Process for the preparation of crystalline cefuromixe axetil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001MI001925A ITMI20011925A1 (it) 2001-09-14 2001-09-14 Metodo applicabile su scala industriale per la preparazione di cefuroxime axetile cristallino

Publications (2)

Publication Number Publication Date
ITMI20011925A0 true ITMI20011925A0 (it) 2001-09-14
ITMI20011925A1 ITMI20011925A1 (it) 2003-03-14

Family

ID=11448376

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001MI001925A ITMI20011925A1 (it) 2001-09-14 2001-09-14 Metodo applicabile su scala industriale per la preparazione di cefuroxime axetile cristallino

Country Status (5)

Country Link
US (1) US20040242864A1 (it)
EP (1) EP1425285A1 (it)
KR (1) KR20040053124A (it)
IT (1) ITMI20011925A1 (it)
WO (1) WO2003024977A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2433067C (en) * 2001-07-25 2010-04-27 Lupin Limited An improved method for preparation of cefuroxime axetil
ITMI20011763A1 (it) * 2001-08-10 2003-02-10 Antibioticos Spa Processo di preparazione di cefuroxime axelite ad elevata purezza
US6537985B1 (en) * 2001-11-30 2003-03-25 Phoenix Scientific, Inc. Antibiotic formulation and a method of making this formulation
CN100448879C (zh) * 2004-07-22 2009-01-07 北京化工大学 一种无定型头孢呋辛酯的制备方法
CN106554361B (zh) * 2016-09-30 2018-10-09 华北制药河北华民药业有限责任公司 一种头孢呋辛酯口服制剂的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1571683A (en) * 1976-02-16 1980-07-16 Glaxo Operations Ltd Ester derivatives of cefuroxime
YU44680B (en) * 1982-07-30 1990-12-31 Glaxo Lab Ltd Process for obtaining very pure amorphous form of cephuroxim axetile
GB8320520D0 (en) * 1983-07-29 1983-09-01 Glaxo Group Ltd Chemical process
GB8320521D0 (en) * 1983-07-29 1983-09-01 Glaxo Group Ltd Chemical process
TW293010B (en) * 1994-04-20 1996-12-11 Hui-Po Wang Method for preparing cephalosporin derivatives
IT1277426B1 (it) * 1995-08-03 1997-11-10 Acs Dobfar Spa Forma cristallina biodisponibile del cefuroxima axetil
CA2433067C (en) * 2001-07-25 2010-04-27 Lupin Limited An improved method for preparation of cefuroxime axetil
ITMI20011763A1 (it) * 2001-08-10 2003-02-10 Antibioticos Spa Processo di preparazione di cefuroxime axelite ad elevata purezza

Also Published As

Publication number Publication date
KR20040053124A (ko) 2004-06-23
EP1425285A1 (en) 2004-06-09
US20040242864A1 (en) 2004-12-02
WO2003024977A1 (en) 2003-03-27
ITMI20011925A1 (it) 2003-03-14

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