BE586738R - Improvements to substances produced by molds producing penicillin. - Google Patents

Improvements to substances produced by molds producing penicillin.

Info

Publication number
BE586738R
BE586738R BE586738A BE586738A BE586738R BE 586738 R BE586738 R BE 586738R BE 586738 A BE586738 A BE 586738A BE 586738 A BE586738 A BE 586738A BE 586738 R BE586738 R BE 586738R
Authority
BE
Belgium
Prior art keywords
substances produced
producing penicillin
molds producing
molds
penicillin
Prior art date
Application number
BE586738A
Other languages
French (fr)
Inventor
Frank Peter Doyle
John Herbert Charles Nayler
Original Assignee
Beecham Res Lab
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 GB2435/59A external-priority patent/GB878233A/en
Application filed by Beecham Res Lab filed Critical Beecham Res Lab
Application granted granted Critical
Publication of BE586738R publication Critical patent/BE586738R/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BE586738A 1959-01-22 1960-01-20 Improvements to substances produced by molds producing penicillin. BE586738R (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB3554659 1959-01-20
GB2435/59A GB878233A (en) 1959-01-22 1959-01-22 Improvements in or relating to penicillins
GB3620459 1959-10-26
GB3830459 1959-11-11

Publications (1)

Publication Number Publication Date
BE586738R true BE586738R (en) 1960-07-20

Family

ID=27447227

Family Applications (1)

Application Number Title Priority Date Filing Date
BE586738A BE586738R (en) 1959-01-22 1960-01-20 Improvements to substances produced by molds producing penicillin.

Country Status (3)

Country Link
BE (1) BE586738R (en)
CH (1) CH393329A (en)
ES (1) ES255209A1 (en)

Also Published As

Publication number Publication date
CH393329A (en) 1965-06-15
ES255209A1 (en) 1960-05-16

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