DE68925338D1 - Gereinigte Deacetoxycephalosporin-C-Synthase - Google Patents

Gereinigte Deacetoxycephalosporin-C-Synthase

Info

Publication number
DE68925338D1
DE68925338D1 DE68925338T DE68925338T DE68925338D1 DE 68925338 D1 DE68925338 D1 DE 68925338D1 DE 68925338 T DE68925338 T DE 68925338T DE 68925338 T DE68925338 T DE 68925338T DE 68925338 D1 DE68925338 D1 DE 68925338D1
Authority
DE
Germany
Prior art keywords
deacetoxycephalosporin
synthase
purified
purified deacetoxycephalosporin
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
DE68925338T
Other languages
English (en)
Other versions
DE68925338T2 (de
Inventor
Joe Edward Dotzlaf
Wu-Kuang Yeh
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Application granted granted Critical
Publication of DE68925338D1 publication Critical patent/DE68925338D1/de
Publication of DE68925338T2 publication Critical patent/DE68925338T2/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
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52—Genes encoding for enzymes or proenzymes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/886—Streptomyces

Landscapes

  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DE68925338T 1988-10-24 1989-10-19 Gereinigte Deacetoxycephalosporin-C-Synthase Expired - Fee Related DE68925338T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/261,437 US5082772A (en) 1988-10-24 1988-10-24 Process for preparing deacetylcephalosporin c

Publications (2)

Publication Number Publication Date
DE68925338D1 true DE68925338D1 (de) 1996-02-15
DE68925338T2 DE68925338T2 (de) 1996-06-05

Family

ID=22993294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68925338T Expired - Fee Related DE68925338T2 (de) 1988-10-24 1989-10-19 Gereinigte Deacetoxycephalosporin-C-Synthase

Country Status (8)

Country Link
US (1) US5082772A (de)
EP (1) EP0366354B1 (de)
JP (1) JPH02242675A (de)
DE (1) DE68925338T2 (de)
DK (1) DK521489A (de)
ES (1) ES2082787T3 (de)
GR (1) GR3018596T3 (de)
IL (1) IL92079A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6709859B1 (en) * 1986-01-31 2004-03-23 Beecham Group P.L.C. Chromosomal DNA Fragments Encoding Enzymes for Encoding B-Lactam Biosynthesis Enzymes, and Vector and Transformants for Their Expression
EP0233715B1 (de) * 1986-01-31 1994-05-25 BEECHAM GROUP plc Isolierung und Expression von bei der Biosynthese von Beta-Laktamen beteiligten Genen
KR100227711B1 (ko) * 1991-10-15 1999-12-01 한스 발터 라벤 7-아미노세팔로스포란산 및 7-아미노데아세틸세팔로스포란산 제조를 위한 신규한 생물학적 공정
PL180799B1 (pl) * 1993-07-30 2001-04-30 Gist Brocades Bv Sposób wydajnego wytwarzania 7-ADCA poprzez 2-(karboksyetylotio)acetylo-7-ADCA i 3-(karboksymetylotio)-propionylo-7-ADCA
SK282617B6 (sk) * 1993-07-30 2002-10-08 Dsm N. V. Spôsob výroby a izolácie 7-aminodesacetoxycefalosporánovej kyseliny
US5571910A (en) * 1994-12-09 1996-11-05 Schering Corporation Process for the preparation of intermediates useful in the synthesis of cephalosporins
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
EP0863989A2 (de) * 1995-11-27 1998-09-16 Gist-Brocades B.V. Verbessertes verfahren zur herstellung von halb-synthetischen cephalosporinen mittels einer auf penicilin g wirkenden expandaseaktivität
AU4114697A (en) * 1996-07-16 1998-02-09 Gist-Brocades B.V. Improved process for the production of adipoyl cephalosporins
CA2316401A1 (en) * 1997-12-24 1999-07-08 Isis Innovation Limited Modified deacetoxycephalosporin c synthase (daocs) and x-ray structure
US6383773B2 (en) * 1998-04-23 2002-05-07 Massachusetts Institute Of Technology Penicillin conversion
RU2230790C2 (ru) 1998-05-19 2004-06-20 Дсм Н.В. Способ расширения 5-членного кольца соединения бета-лактама до 6-членного цефема
DE10051628B4 (de) * 2000-10-18 2007-06-06 Fresenius Hemocare Beteiligungs Gmbh Einzelsträngiges Oligonukleotid und dessen Verwendung
US6699699B2 (en) 2002-03-26 2004-03-02 Synmax Biochemical Co., Ltd. Mutated penicillin expandases
CN113234093A (zh) * 2021-04-13 2021-08-10 伊犁川宁生物技术股份有限公司 一种3-去乙酰氧基头孢菌素c钠盐及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847742A (en) * 1972-04-26 1974-11-12 C Higgens Process for deacetoxycephalosporin c
JPS5539735A (en) * 1978-09-11 1980-03-19 Takeda Chem Ind Ltd Preparation of deacetyl cephalosporin c
US4414328A (en) * 1980-07-21 1983-11-08 Fujisawa Pharmaceutical Co., Ltd. Process for the preparation of deacetylcephalosporin C
US4693977A (en) * 1982-08-23 1987-09-15 Queen's University At Kingston Enzyme immobilization for producing cephalosporin antibiotics
US4510246A (en) * 1982-08-23 1985-04-09 Queen's University At Kingston Isolation of cyclase, epimerase and a ring expansion enzyme for producing unnatural cephalosporins
US4536476A (en) * 1982-08-23 1985-08-20 Queen's University At Kingston Stable epimerase reagent, cyclase reagent and ring expansion reagent for cell-free production of cephalosporins
EP0233715B1 (de) * 1986-01-31 1994-05-25 BEECHAM GROUP plc Isolierung und Expression von bei der Biosynthese von Beta-Laktamen beteiligten Genen

Also Published As

Publication number Publication date
IL92079A (en) 1994-08-26
ES2082787T3 (es) 1996-04-01
US5082772A (en) 1992-01-21
DK521489A (da) 1990-04-25
EP0366354A2 (de) 1990-05-02
JPH02242675A (ja) 1990-09-27
GR3018596T3 (en) 1996-04-30
EP0366354A3 (de) 1991-03-20
EP0366354B1 (de) 1996-01-03
DE68925338T2 (de) 1996-06-05
DK521489D0 (da) 1989-10-20

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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