BE587030R - Improvements to substances produced by molds producing penicillin. - Google Patents

Improvements to substances produced by molds producing penicillin.

Info

Publication number
BE587030R
BE587030R BE587030A BE587030A BE587030R BE 587030 R BE587030 R BE 587030R BE 587030 A BE587030 A BE 587030A BE 587030 A BE587030 A BE 587030A BE 587030 R BE587030 R BE 587030R
Authority
BE
Belgium
Prior art keywords
substances produced
producing penicillin
molds producing
molds
penicillin
Prior art date
Application number
BE587030A
Other languages
French (fr)
Inventor
George Newbolt Rolinson
Merfyn Richards
Frank Ralph Batchelor
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 GB343959A external-priority patent/GB892144A/en
Application filed by Beecham Res Lab filed Critical Beecham Res Lab
Application granted granted Critical
Publication of BE587030R publication Critical patent/BE587030R/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
    • C07D499/21—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 with a nitrogen atom directly attached in position 6 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
    • C07D499/42—Compounds with a free primary amino radical attached in position 6

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BE587030A 1959-01-30 1960-01-28 Improvements to substances produced by molds producing penicillin. BE587030R (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB343959A GB892144A (en) 1959-01-30 1959-01-30 Enzymatic production of 6-aminopenicillanic acid
GB904359 1959-03-16

Publications (1)

Publication Number Publication Date
BE587030R true BE587030R (en) 1960-07-28

Family

ID=26238304

Family Applications (1)

Application Number Title Priority Date Filing Date
BE587030A BE587030R (en) 1959-01-30 1960-01-28 Improvements to substances produced by molds producing penicillin.

Country Status (3)

Country Link
BE (1) BE587030R (en)
CH (1) CH391704A (en)
ES (1) ES255210A1 (en)

Also Published As

Publication number Publication date
ES255210A1 (en) 1960-06-01
CH391704A (en) 1965-05-15

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