FR1066030A - Improvements in processes for the preparation of antibiotics - Google Patents

Improvements in processes for the preparation of antibiotics

Info

Publication number
FR1066030A
FR1066030A FR1066030DA FR1066030A FR 1066030 A FR1066030 A FR 1066030A FR 1066030D A FR1066030D A FR 1066030DA FR 1066030 A FR1066030 A FR 1066030A
Authority
FR
France
Prior art keywords
antibiotics
processes
preparation
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
Other languages
French (fr)
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
Charles Pfizer and Co Inc
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 Pfizer Inc, Charles Pfizer and Co Inc filed Critical Pfizer Inc
Application granted granted Critical
Publication of FR1066030A publication Critical patent/FR1066030A/en
Expired 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
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/18—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin

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)
FR1066030D 1950-05-03 1951-04-17 Improvements in processes for the preparation of antibiotics Expired FR1066030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1066030XA 1950-05-03 1950-05-03

Publications (1)

Publication Number Publication Date
FR1066030A true FR1066030A (en) 1954-06-01

Family

ID=22312300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1066030D Expired FR1066030A (en) 1950-05-03 1951-04-17 Improvements in processes for the preparation of antibiotics

Country Status (1)

Country Link
FR (1) FR1066030A (en)

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