DE69828940D1 - Verbessertes verfahren zur fermentativen herstellung von cephalosporin - Google Patents

Verbessertes verfahren zur fermentativen herstellung von cephalosporin

Info

Publication number
DE69828940D1
DE69828940D1 DE69828940T DE69828940T DE69828940D1 DE 69828940 D1 DE69828940 D1 DE 69828940D1 DE 69828940 T DE69828940 T DE 69828940T DE 69828940 T DE69828940 T DE 69828940T DE 69828940 D1 DE69828940 D1 DE 69828940D1
Authority
DE
Germany
Prior art keywords
cephalosporin
organic solvent
extraction
cephalosporin compound
substituted
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
DE69828940T
Other languages
English (en)
Other versions
DE69828940T2 (de
Inventor
John Krijgsman
Willem Smeets
Braal Elisabeth De
Vroom Erik De
Pieter Fasel
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.)
DSM IP Assets BV
Original Assignee
DSM IP Assets BV
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 DSM IP Assets BV filed Critical DSM IP Assets BV
Publication of DE69828940D1 publication Critical patent/DE69828940D1/de
Application granted granted Critical
Publication of DE69828940T2 publication Critical patent/DE69828940T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P35/00—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
    • C12P35/02—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin by desacylation of the substituent in the 7 position

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Cephalosporin Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE69828940T 1997-04-22 1998-04-22 Verbessertes verfahren zur fermentativen herstellung von cephalosporin Expired - Fee Related DE69828940T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97201201 1997-04-22
EP97201201 1997-04-22
PCT/EP1998/002459 WO1998048036A1 (en) 1997-04-22 1998-04-22 Improved process for the fermentative production of cephalosporin

Publications (2)

Publication Number Publication Date
DE69828940D1 true DE69828940D1 (de) 2005-03-17
DE69828940T2 DE69828940T2 (de) 2005-12-29

Family

ID=8228241

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69828940T Expired - Fee Related DE69828940T2 (de) 1997-04-22 1998-04-22 Verbessertes verfahren zur fermentativen herstellung von cephalosporin

Country Status (16)

Country Link
US (1) US6319684B1 (de)
EP (1) EP0918878B1 (de)
JP (1) JP2000512510A (de)
CN (1) CN1137271C (de)
AT (1) ATE288962T1 (de)
AU (1) AU7759298A (de)
BR (1) BR9804855A (de)
DE (1) DE69828940T2 (de)
ES (1) ES2237840T3 (de)
PL (1) PL330706A1 (de)
PT (1) PT918878E (de)
RO (1) RO120653B1 (de)
RU (1) RU2203323C2 (de)
TW (1) TW565612B (de)
WO (1) WO1998048036A1 (de)
ZA (1) ZA983383B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2186347T3 (es) * 1998-03-27 2003-05-01 Dsm Nv Nuevo procedimiento de produccion por fermentacion de cefalosporina.
CA2408853C (en) * 2000-05-13 2012-01-10 Smithkline Beecham P.L.C. Process
JP2002316991A (ja) * 2001-04-18 2002-10-31 Otsuka Chem Co Ltd ペニシリン及びセファロスポリン化合物
CN103108879B (zh) 2010-09-07 2016-08-17 中化帝斯曼制药有限公司荷兰公司 用于生产头孢菌素类的方法
EP2681224B1 (de) * 2011-03-03 2016-06-22 DSM Sinochem Pharmaceuticals Netherlands B.V. Abbau von penicillinverbindungen
CN111875621A (zh) * 2020-08-26 2020-11-03 山东鲁抗医药股份有限公司 一种注射用头孢菌素盐的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1299883A (fr) * 1961-09-06 1962-07-27 Pfizer & Co C Perfectionnements apportés aux procédés pour séparer des amino-acides amphotères de leurs solutions aqueuses
GB1473100A (de) * 1973-05-10 1977-05-11
DE3729338A1 (de) * 1987-09-02 1989-03-23 Biotechnolog Forschung Gmbh Verfahren zur abtrennung von penicillin g aus einem fermentationsmedium durch extraktion
US5318896A (en) 1991-09-11 1994-06-07 Merck & Co., Inc. Recombinant expandase bioprocess for preparing 7-aminodesacetoxy cephalosporanic acid (7-ADCA)
KR100227711B1 (ko) * 1991-10-15 1999-12-01 한스 발터 라벤 7-아미노세팔로스포란산 및 7-아미노데아세틸세팔로스포란산 제조를 위한 신규한 생물학적 공정
DE69434023D1 (de) 1993-07-30 2004-10-28 Dsm Ip Assets Bv Verfahren zur effizienten Herstellung von 7-ADCA via 2-(carboxyethylthio)acetyl-7-ADCA und 3-(carboxymethylthio)propionyl-7-ADCA
US5731165A (en) * 1995-06-02 1998-03-24 Gist-Brocades, B.V. Process for the production of 7-ADCA via expandase activity on penicillin G

Also Published As

Publication number Publication date
BR9804855A (pt) 1999-08-24
JP2000512510A (ja) 2000-09-26
CN1224470A (zh) 1999-07-28
RO120653B1 (ro) 2006-05-30
RU2203323C2 (ru) 2003-04-27
US6319684B1 (en) 2001-11-20
CN1137271C (zh) 2004-02-04
EP0918878B1 (de) 2005-02-09
EP0918878A1 (de) 1999-06-02
ES2237840T3 (es) 2005-08-01
ATE288962T1 (de) 2005-02-15
PL330706A1 (en) 1999-05-24
WO1998048036A1 (en) 1998-10-29
ZA983383B (en) 1998-10-27
AU7759298A (en) 1998-11-13
PT918878E (pt) 2005-05-31
TW565612B (en) 2003-12-11
DE69828940T2 (de) 2005-12-29

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee