KR830003580A - Cephalosporin preparation by fermentation - Google Patents

Cephalosporin preparation by fermentation Download PDF

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Publication number
KR830003580A
KR830003580A KR1019800002916A KR800002916A KR830003580A KR 830003580 A KR830003580 A KR 830003580A KR 1019800002916 A KR1019800002916 A KR 1019800002916A KR 800002916 A KR800002916 A KR 800002916A KR 830003580 A KR830003580 A KR 830003580A
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KR
South Korea
Prior art keywords
cephalosporin
fermentation
cephalosporin preparation
preparation
cephalosphrine
Prior art date
Application number
KR1019800002916A
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Korean (ko)
Other versions
KR830002916B1 (en
Inventor
스미쓰 알란
죤 베일리 피터
Original Assignee
배리 안소니 뉴샘
글락소 그룹 리미티드
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Application filed by 배리 안소니 뉴샘, 글락소 그룹 리미티드 filed Critical 배리 안소니 뉴샘
Priority to KR1019800002916A priority Critical patent/KR830002916B1/en
Publication of KR830003580A publication Critical patent/KR830003580A/en
Application granted granted Critical
Publication of KR830002916B1 publication Critical patent/KR830002916B1/en

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    • 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
    • C12P35/06—Cephalosporin C; Derivatives thereof

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  • 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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

내용 없음No content

Description

발효에 의한 세팔로스포린 제법Cephalosporin preparation by fermentation

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

세팔로스ㅍ린 C의 비효소적 분해가 일어나기전에 생성된 모든 세팔로스포린 C를 데스아세틸 세팔로스포린 C로 변환시키기에 유효한 량의 아세틸에스터레이즈 존재하에 세팔로스포린 C 생성 미생물을 발효시킴을 특징으로 하여 데스아세틸세팔로스포린 C를 제조하는 방법Characterized by fermenting cephalosporin C producing microorganisms in the presence of an acetyl esterase in an amount effective to convert all cephalosporin C produced prior to nonenzymatic degradation of cephalosphrine C into desacetyl cephalosporin C. To prepare desacetylcephalosporin C ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800002916A 1980-07-23 1980-07-23 Cephalosporin preparation by fermentation KR830002916B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019800002916A KR830002916B1 (en) 1980-07-23 1980-07-23 Cephalosporin preparation by fermentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019800002916A KR830002916B1 (en) 1980-07-23 1980-07-23 Cephalosporin preparation by fermentation

Publications (2)

Publication Number Publication Date
KR830003580A true KR830003580A (en) 1983-06-21
KR830002916B1 KR830002916B1 (en) 1983-12-30

Family

ID=19217223

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800002916A KR830002916B1 (en) 1980-07-23 1980-07-23 Cephalosporin preparation by fermentation

Country Status (1)

Country Link
KR (1) KR830002916B1 (en)

Also Published As

Publication number Publication date
KR830002916B1 (en) 1983-12-30

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