FR938330A - Improvements in penicillin extraction processes - Google Patents

Improvements in penicillin extraction processes

Info

Publication number
FR938330A
FR938330A FR938330DA FR938330A FR 938330 A FR938330 A FR 938330A FR 938330D A FR938330D A FR 938330DA FR 938330 A FR938330 A FR 938330A
Authority
FR
France
Prior art keywords
extraction processes
penicillin
penicillin extraction
processes
extraction
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.)
Wyeth LLC
Wyeth Inc
Original Assignee
Wyeth LLC
Wyeth 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 Wyeth LLC, Wyeth Inc filed Critical Wyeth LLC
Application granted granted Critical
Publication of FR938330A publication Critical patent/FR938330A/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
    • C12P37/00—Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin

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)
FR938330D 1944-02-08 1946-08-24 Improvements in penicillin extraction processes Expired FR938330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US938330XA 1944-02-08 1944-02-08

Publications (1)

Publication Number Publication Date
FR938330A true FR938330A (en) 1948-09-10

Family

ID=22241058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938330D Expired FR938330A (en) 1944-02-08 1946-08-24 Improvements in penicillin extraction processes

Country Status (1)

Country Link
FR (1) FR938330A (en)

Similar Documents

Publication Publication Date Title
FR907214A (en) Improvements to the earrings
FR947370A (en) Improvements in polymerization processes
FR907012A (en) Improvements to construction processes
FR938330A (en) Improvements in penicillin extraction processes
FR919842A (en) Improvements in radioreceptors
FR55621E (en) Brake improvements
FR938331A (en) Improvements in penicillin preparation processes
FR905710A (en) Improvements in cotton trades
FR912852A (en) Improvements to the processes for obtaining dry yeast preparations
FR994133A (en) Penicillin extraction process
FR907011A (en) Trailer improvements
FR904524A (en) Removable bicycle
FR914855A (en) dust collection electro-filter
FR980266A (en) Improvements to construction processes
FR916610A (en) Brake improvements
CA421071A (en) Ore concentration
CA420621A (en) Non-metalliferous ore concentration
ES167755A1 (en) IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF NEUMOTÓRAX APPARATUS
FR912528A (en) Improvements to continuous diffusion or dissolution batteries
FR918776A (en) Belt improvements
FR907770A (en) Improvement in friction wheels
FR992996A (en) Improvement in gasifiers
ES165492A1 (en) Improvements in the manufacture of bicycles
ES165624A1 (en) IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF GASÓGENOS
CA424384A (en) Leather processing