IT1286494B1 - Procedimento per la preparazione di derivati cefalosporanici - Google Patents

Procedimento per la preparazione di derivati cefalosporanici

Info

Publication number
IT1286494B1
IT1286494B1 IT96MI002406A ITMI962406A IT1286494B1 IT 1286494 B1 IT1286494 B1 IT 1286494B1 IT 96MI002406 A IT96MI002406 A IT 96MI002406A IT MI962406 A ITMI962406 A IT MI962406A IT 1286494 B1 IT1286494 B1 IT 1286494B1
Authority
IT
Italy
Prior art keywords
procedure
preparation
cephalosporanic
derivatives
cephalosporanic derivatives
Prior art date
Application number
IT96MI002406A
Other languages
English (en)
Inventor
Riccardo Monguzzi
Silvano Menapace
Piergiorgio Anzaghi
Original Assignee
Hichem Pharma S P A
S B D S R L
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 Hichem Pharma S P A, S B D S R L filed Critical Hichem Pharma S P A
Priority to IT96MI002406A priority Critical patent/IT1286494B1/it
Publication of ITMI962406A0 publication Critical patent/ITMI962406A0/it
Priority to EP97120169A priority patent/EP0842937A3/en
Publication of ITMI962406A1 publication Critical patent/ITMI962406A1/it
Application granted granted Critical
Publication of IT1286494B1 publication Critical patent/IT1286494B1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
IT96MI002406A 1996-11-19 1996-11-19 Procedimento per la preparazione di derivati cefalosporanici IT1286494B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT96MI002406A IT1286494B1 (it) 1996-11-19 1996-11-19 Procedimento per la preparazione di derivati cefalosporanici
EP97120169A EP0842937A3 (en) 1996-11-19 1997-11-18 Process for the preparation of the cephalosporin derivatives cefotaxime and ceftriaxone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI002406A IT1286494B1 (it) 1996-11-19 1996-11-19 Procedimento per la preparazione di derivati cefalosporanici

Publications (3)

Publication Number Publication Date
ITMI962406A0 ITMI962406A0 (it) 1996-11-19
ITMI962406A1 ITMI962406A1 (it) 1998-05-19
IT1286494B1 true IT1286494B1 (it) 1998-07-15

Family

ID=11375241

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI002406A IT1286494B1 (it) 1996-11-19 1996-11-19 Procedimento per la preparazione di derivati cefalosporanici

Country Status (2)

Country Link
EP (1) EP0842937A3 (it)
IT (1) IT1286494B1 (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412214B (de) * 1999-05-05 2004-11-25 Sandoz Ag Verfahren zur herstellung des dinatrium-hemiheptahydratsalzes von ceftriaxon
AU3967000A (en) * 1999-04-15 2000-11-02 Biochemie Gesellschaft Mbh Beta-lactam production
AT413382B (de) * 1999-06-14 2006-02-15 Sandoz Ag Verfahren zur herstellung von ceftriaxon unter verwendung eines silylierten 3-mercapto-2-methyl-(2,5-dihydro-6-hydroxy-5-ox - as)-triazins als schwefelnucleophil
AT408225B (de) * 1999-04-29 2001-09-25 Biochemie Gmbh Verfahren zur herstellung von cephalosporinen
US20050020561A1 (en) * 2001-04-17 2005-01-27 Yatendra Kumar Process for the preparation of cefpodoxime acid
WO2003004477A1 (en) * 2001-06-14 2003-01-16 Orchid Chemicals & Pharmaceuticals Limited 1,3,4-oxadiazol-2-yl thioesters and their use for acylating 7-aminocephalosporins
US6919449B2 (en) 2002-04-19 2005-07-19 Orchid Chemicals And Pharmaceuticals Limited Process for the preparation of cephalosporin intermediate and its use for the manufacture of cephalosporin compounds
US6800756B2 (en) 2002-05-03 2004-10-05 Orchid Chemicals And Pharmaceuticals, Ltd. Method for the preparation of ceftiofur sodium and its intermediates
WO2004046153A1 (en) * 2002-11-21 2004-06-03 Ranbaxy Laboratories Limited Prodrug esters of ceftriaxone
WO2004083216A1 (en) * 2003-03-20 2004-09-30 Orchid Chemicals & Pharmaceuticals Ltd A process for the preparation of cephalosporins
US7847093B2 (en) 2003-04-16 2010-12-07 Sandoz Ag Processes for the preparations of cefepime
EP1618114B1 (en) 2003-04-16 2010-07-14 Sandoz AG Processes for the preparations of cefepime
WO2004111059A1 (en) * 2003-06-19 2004-12-23 Orchid Chemicals & Pharmaceuticals Ltd A process for the preparation of a cephalosporin antibiotic
WO2005019227A1 (en) 2003-08-22 2005-03-03 Orchid Chemicals & Pharmaceuticals Ltd Process for the preparation of cephalosporin antibiotic
US20050059820A1 (en) * 2003-09-17 2005-03-17 Debashish Datta Method for manufacture of ceftriaxone sodium
WO2005040175A2 (en) * 2003-10-22 2005-05-06 Ranbaxy Laboratories Limited Process for the preparation of cephem carboxylic acids
WO2006008749A1 (en) 2004-07-16 2006-01-26 Hetero Drugs Limited Process for preparing pure cephalosporine intermediates
DE102011117421A1 (de) 2011-11-02 2013-05-02 Hans-Peter Gabel Pharmazeutische Zusammensetzung zur Behandlung von Borreliose
CN102617605B (zh) * 2012-02-29 2014-11-05 石药集团中诺药业（石家庄）有限公司 一种头孢曲松钠组合物及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR63088B (en) * 1976-04-14 1979-08-09 Takeda Chemical Industries Ltd Preparation process of novel cephalosporins
KR870001332B1 (ko) * 1984-09-27 1987-07-18 한미약품공업 주식회사 세펨 유도체의 간단한 제조방법
TW369530B (en) * 1993-06-10 1999-09-11 Lucky Ltd Process for preparing cephalosporin compounds from reactive organic acid derivatives
AT402928B (de) * 1994-12-23 1997-09-25 Biochemie Gmbh Neues verfahren zur herstellung von cefotaxim
EP0791597B1 (en) * 1996-02-21 2000-07-12 Lupin Laboratories Limited Method for manufacture of cephalosporins and intermediates thereof
AU690482B2 (en) * 1996-03-18 1998-04-23 Ranbaxy Laboratories Limited Process for producing cephalosporin antibiotics

Also Published As

Publication number Publication date
ITMI962406A0 (it) 1996-11-19
EP0842937A2 (en) 1998-05-20
ITMI962406A1 (it) 1998-05-19
EP0842937A3 (en) 1998-07-22

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Legal Events

Date Code Title Description
0001 Granted