BE820529A - Procede d'obtention de cephalosporine c - Google Patents

Procede d'obtention de cephalosporine c

Info

Publication number
BE820529A
BE820529A BE149060A BE149060A BE820529A BE 820529 A BE820529 A BE 820529A BE 149060 A BE149060 A BE 149060A BE 149060 A BE149060 A BE 149060A BE 820529 A BE820529 A BE 820529A
Authority
BE
Belgium
Prior art keywords
cephalosporin
obtaining
obtaining cephalosporin
Prior art date
Application number
BE149060A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE820529A publication Critical patent/BE820529A/xx

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
    • C12P35/06—Cephalosporin C; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/64—Oxygen atoms
    • 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
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/925—Cephalosporium
    • Y10S435/926—Cephalosporium acremonium

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
BE149060A 1973-10-01 1974-09-30 Procede d'obtention de cephalosporine c BE820529A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11072373A JPS577720B2 (xx) 1973-10-01 1973-10-01

Publications (1)

Publication Number Publication Date
BE820529A true BE820529A (fr) 1975-01-16

Family

ID=14542843

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149060A BE820529A (fr) 1973-10-01 1974-09-30 Procede d'obtention de cephalosporine c

Country Status (7)

Country Link
US (1) US3948726A (xx)
JP (1) JPS577720B2 (xx)
BE (1) BE820529A (xx)
CH (1) CH601317A5 (xx)
DE (1) DE2445615A1 (xx)
FR (1) FR2246636B1 (xx)
GB (1) GB1488821A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520101A (en) * 1983-03-07 1985-05-28 Bristol-Myers Company Production of cephalosporin C
JPS6436326U (xx) * 1987-08-28 1989-03-06
CN102808012B (zh) * 2012-08-28 2013-10-16 伊犁川宁生物技术有限公司 一种头孢菌素c的发酵方法以及顶头孢霉发酵培养基
CN102808011B (zh) * 2012-08-28 2013-10-16 伊犁川宁生物技术有限公司 一种头孢菌素c的发酵方法
CN102808013B (zh) * 2012-08-28 2013-10-16 伊犁川宁生物技术有限公司 一种头孢菌素c的发酵方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH553850A (de) * 1970-01-21 1974-09-13 Ciba Geigy Ag Verfahren zur darstellung von fuer die gesteuerte biosynthese von cephalosporin c, geeigneten mangel-mutanten und deren verwendung zur gesteuerten biosynthese von cephalosporin c.
JPS5431077B2 (xx) * 1971-11-15 1979-10-04

Also Published As

Publication number Publication date
US3948726A (en) 1976-04-06
DE2445615A1 (de) 1975-04-03
JPS5058290A (xx) 1975-05-21
JPS577720B2 (xx) 1982-02-12
CH601317A5 (xx) 1978-07-14
FR2246636A1 (xx) 1975-05-02
FR2246636B1 (xx) 1980-01-18
GB1488821A (en) 1977-10-12

Similar Documents

Publication Publication Date Title
RO72830A (ro) Procedeu pentru prepararea unor 4-trifluormetil-4'-ciandifenileteri halogenati
RO70162A (ro) Procedeu pentru obtinerea unor derivati de 7-alcoxi-5-metil-izoflavona
BE813990A (fr) Procede pour la preparation de 3-methylmercaptopropionaldehyde
FR2318144A1 (fr) Procede pour l'obtention de vinylcyclopropane carboxylates
RO70511A (ro) Procedeu pentru obtinerea unor materiale de acoperire
FR2302983A1 (fr) Procede pour l'obtention de n-acyl-l-methionine
BE812305A (fr) Procede pour la preparation de cyclohexanedione-1
RO68712A (ro) Procedeu de obtinere a unor rifamicine
BE817761A (fr) Procede de preparation d'o-benzyltoluenes
FR2279705A1 (fr) Procede pour l'obtention de derives chlores de l'ethylene
BE820529A (fr) Procede d'obtention de cephalosporine c
BE816209A (fr) Procede d'obtention d'epsilon-caprolactame
BE820456A (fr) Procede de preparation de cephalosporine c
BE822245A (fr) Procede d'encapsulement
RO63768A (fr) Procede d'obtention des antibiotiques
BE810202A (fr) Procede pour l'obtention de d-penicillamine
BE811703A (fr) Procede de preparation d'isocyanato-triazines
RO64465A (fr) Procede d'obtention de la n-diethyleaminoethyle-2-methoxy-4-amino-5-chlorebenzamide
RO72138A (ro) Procedeu pentru obtinerea de mase bazice refractare,nearse
BE809399A (fr) Procede de formation d'image
BE829304A (fr) Procede de preparation de la cephalosporine
BE818295A (fr) Procede pour l'obtention de dialdehyde terephtalique
BE822618A (fr) Nouveau procede de preparation de l'antibiotique
BE809494A (fr) Procede pour la preparation de 1,4-dioxanne
BE819648A (fr) Procede pour l'obtention de sulfamides

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TAKEDA CHEMICAL INDUSTRIES LTD

Effective date: 19890930