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DE602005005218D1 - Kristalline form von cefdinir-ammoniumsalz als zwischenprodukt für die herstellung von reinem cefdinir - Google Patents

Kristalline form von cefdinir-ammoniumsalz als zwischenprodukt für die herstellung von reinem cefdinir

Info

Publication number
DE602005005218D1
DE602005005218D1 DE602005005218T DE602005005218T DE602005005218D1 DE 602005005218 D1 DE602005005218 D1 DE 602005005218D1 DE 602005005218 T DE602005005218 T DE 602005005218T DE 602005005218 T DE602005005218 T DE 602005005218T DE 602005005218 D1 DE602005005218 D1 DE 602005005218D1
Authority
DE
Germany
Prior art keywords
cefdinir
preparation
ammonium salt
crystalline form
intermediate product
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
Application number
DE602005005218T
Other languages
English (en)
Other versions
DE602005005218T2 (de
Inventor
Giovanni Pozzi
Paolo Ghetti
Gaetano Balsamo
Marco Alpegiani
Walter Cabri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olon SpA
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
Publication of DE602005005218D1 publication Critical patent/DE602005005218D1/de
Application granted granted Critical
Publication of DE602005005218T2 publication Critical patent/DE602005005218T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE602005005218T 2004-11-19 2005-10-24 Kristalline form von cefdinir-ammoniumsalz als zwischenprodukt für die herstellung von reinem cefdinir Expired - Fee Related DE602005005218T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI20042231 2004-11-19
IT002231A ITMI20042231A1 (it) 2004-11-19 2004-11-19 Cefdinir sale d'ammonio in forma cristallina
PCT/EP2005/011385 WO2006053625A1 (en) 2004-11-19 2005-10-24 Crystalline form of cefdinir ammonium salt as an intermediate for the preparation of pure cefdinir

Publications (2)

Publication Number Publication Date
DE602005005218D1 true DE602005005218D1 (de) 2008-04-17
DE602005005218T2 DE602005005218T2 (de) 2009-03-12

Family

ID=35781364

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005005218T Expired - Fee Related DE602005005218T2 (de) 2004-11-19 2005-10-24 Kristalline form von cefdinir-ammoniumsalz als zwischenprodukt für die herstellung von reinem cefdinir

Country Status (10)

Country Link
US (1) US20080033169A1 (de)
EP (1) EP1812449B1 (de)
JP (1) JP2008520596A (de)
AT (1) ATE388154T1 (de)
CA (1) CA2588268A1 (de)
DE (1) DE602005005218T2 (de)
ES (1) ES2301079T3 (de)
IL (1) IL183271A0 (de)
IT (1) ITMI20042231A1 (de)
WO (1) WO2006053625A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1842852A1 (de) 2002-08-13 2007-10-10 Sandoz AG Ein cefdinir-zwischenprodukt
ITMI20022076A1 (it) * 2002-10-01 2004-04-02 Antibioticos Spa Sali di intermedi del cefdinir.
US7244842B2 (en) * 2002-11-15 2007-07-17 Orchid Chemicals & Pharmaceuticals Ltd. Amorphous hydrate of a cephalosporin antibiotic
CN101481383B (zh) * 2008-12-31 2012-01-11 杭州奥默医药技术有限公司 头孢地尼酸式复盐化合物及制备方法
TR200909784A1 (tr) 2009-12-25 2011-07-21 Bi̇lgi̇ç Mahmut Yeni sefdinir tuzları
US8614315B2 (en) * 2009-12-25 2013-12-24 Mahmut Bilgic Cefdinir and cefixime formulations and uses thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405283B (de) * 1997-04-04 1999-06-25 Biochemie Gmbh Neues kristallines 7-(z)-(2-(2-aminothiazol-4-yl) -2-hydroxyiminoacetamido)-3-vinyl-3-cephem-4- carbonsäure dicyclohexylammoniumsalz und verfahren zu dessen herstellung
ITMI20022076A1 (it) * 2002-10-01 2004-04-02 Antibioticos Spa Sali di intermedi del cefdinir.
US20090036672A1 (en) * 2002-10-01 2009-02-05 Antibioticos S.P.A. Intermediate cefdinir salts
US7244842B2 (en) * 2002-11-15 2007-07-17 Orchid Chemicals & Pharmaceuticals Ltd. Amorphous hydrate of a cephalosporin antibiotic
US20050059819A1 (en) * 2003-09-12 2005-03-17 Duerst Richard W. Cefdinir pyridine salt

Also Published As

Publication number Publication date
ITMI20042231A1 (it) 2005-02-19
IL183271A0 (en) 2007-09-20
WO2006053625A1 (en) 2006-05-26
CA2588268A1 (en) 2006-05-26
EP1812449A1 (de) 2007-08-01
DE602005005218T2 (de) 2009-03-12
ES2301079T3 (es) 2008-06-16
US20080033169A1 (en) 2008-02-07
EP1812449B1 (de) 2008-03-05
WO2006053625A8 (en) 2007-07-05
ATE388154T1 (de) 2008-03-15
JP2008520596A (ja) 2008-06-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee