FR1283394A - Procédé de récupération de la céphalosporine c - Google Patents

Procédé de récupération de la céphalosporine c

Info

Publication number
FR1283394A
FR1283394A FR850560A FR850560A FR1283394A FR 1283394 A FR1283394 A FR 1283394A FR 850560 A FR850560 A FR 850560A FR 850560 A FR850560 A FR 850560A FR 1283394 A FR1283394 A FR 1283394A
Authority
FR
France
Prior art keywords
cephalosporin
recovery process
recovery
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
Application number
FR850560A
Other languages
English (en)
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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
Priority claimed from GB2706/60A external-priority patent/GB968324A/en
Application filed by National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to FR850560A priority Critical patent/FR1283394A/fr
Priority to CH81361A priority patent/CH444162A/fr
Application granted granted Critical
Publication of FR1283394A publication Critical patent/FR1283394A/fr
Expired 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
    • C07D501/02—Preparation
    • C07D501/12—Separation; Purification
    • 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

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)
FR850560A 1960-01-25 1961-01-24 Procédé de récupération de la céphalosporine c Expired FR1283394A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR850560A FR1283394A (fr) 1960-01-25 1961-01-24 Procédé de récupération de la céphalosporine c
CH81361A CH444162A (fr) 1960-01-25 1961-01-24 Procédé pour éliminer la céphalosporine N et des anions inorganiques d'un bouillon de fermentation clarifié dans lequel ils sont présents avec de la céphalosporine C

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2706/60A GB968324A (en) 1960-01-25 1960-01-25 Improvements in or relating to the recovery of cephalosporin c
GB1126564X 1960-01-25
FR850560A FR1283394A (fr) 1960-01-25 1961-01-24 Procédé de récupération de la céphalosporine c

Publications (1)

Publication Number Publication Date
FR1283394A true FR1283394A (fr) 1962-02-02

Family

ID=34915923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850560A Expired FR1283394A (fr) 1960-01-25 1961-01-24 Procédé de récupération de la céphalosporine c

Country Status (2)

Country Link
CH (1) CH444162A (fr)
FR (1) FR1283394A (fr)

Also Published As

Publication number Publication date
CH444162A (fr) 1967-09-30

Similar Documents

Publication Publication Date Title
FR1448708A (fr) Procédé de production de combinaisons fluorées
CH409417A (fr) Procédé de récupération de la cryolite
BE600588A (fr) Procédé de production de pyridyl-alkyl-cétones
FR1271252A (fr) Procédé de pyrohydrolyse
FR1298839A (fr) Procédé de renvidage
FR1304364A (fr) Procédé de récupération de catalyseurs
FR1272119A (fr) Procédé de récupération de fluor
FR1297641A (fr) Procédé de préfilage
BE612173A (fr) Procédé de polymérisation
FR1324447A (fr) Procédé de récupération de la cryolite
FR1308823A (fr) Procédé de purification de polyoléfines
FR1283394A (fr) Procédé de récupération de la céphalosporine c
FR1216105A (fr) Procédé de construction
BE601233A (fr) Procédé de récupération de protéines animales
FR1312185A (fr) Procédé de déhydrohalogénation de fluorochloroalcanes
FR1296342A (fr) Procédé photoconductolithographique
FR1275570A (fr) Procédé de purification de la 1-déhydro-17alpha-méthyl-testostérone
FR1261058A (fr) Procédé de récupération du cyanure de sodium
FR1272220A (fr) Procédé de soudage
BE604211A (fr) Procédé de purification
FR1306111A (fr) Procédé de séparation par adsorption
FR1284724A (fr) Procédé électrophotographique
BE609143A (fr) Procédé de fermentation
FR1275310A (fr) Procédé de purification de la déméthylchlorotétracycline
FR1301041A (fr) Procédé de reproduction photoconductographique