BE764688A - PENICILLIN ESTERS AND THEIR PRODUCTION - Google Patents

PENICILLIN ESTERS AND THEIR PRODUCTION

Info

Publication number
BE764688A
BE764688A BE764688A BE764688A BE764688A BE 764688 A BE764688 A BE 764688A BE 764688 A BE764688 A BE 764688A BE 764688 A BE764688 A BE 764688A BE 764688 A BE764688 A BE 764688A
Authority
BE
Belgium
Prior art keywords
production
penicillin esters
penicillin
esters
Prior art date
Application number
BE764688A
Other languages
French (fr)
Original Assignee
Leo Pharm Prod Ltd
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 Leo Pharm Prod Ltd filed Critical Leo Pharm Prod Ltd
Publication of BE764688A publication Critical patent/BE764688A/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)
BE764688A 1970-03-24 1971-03-23 PENICILLIN ESTERS AND THEIR PRODUCTION BE764688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1430370 1970-03-24

Publications (1)

Publication Number Publication Date
BE764688A true BE764688A (en) 1971-08-16

Family

ID=10038743

Family Applications (1)

Application Number Title Priority Date Filing Date
BE764688A BE764688A (en) 1970-03-24 1971-03-23 PENICILLIN ESTERS AND THEIR PRODUCTION

Country Status (5)

Country Link
BE (1) BE764688A (en)
DE (1) DE2114330A1 (en)
FR (1) FR2085736A1 (en)
GB (1) GB1303491A (en)
NL (1) NL7103951A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456745A1 (en) * 1979-05-16 1980-12-12 Pfizer METHANEDIOL BIS-ESTERS WITH PENICILLINS AND PENICILLANIC ACID 1,1-DIOXIDE, PROCESS FOR THEIR PRODUCTION AND PHARMACEUTICAL COMPOSITION CONTAINING THEM

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579931A (en) * 1976-04-15 1980-11-26 Leo Pharm Prod Ltd Bis-penicillanoyl-oxy-alkanes
IL54859A (en) * 1977-06-21 1982-01-31 Rech Applications Therap Derivatives of amidinopenicillanic acid,their production and pharmaceutical compositions containing them
IE49881B1 (en) * 1979-02-13 1986-01-08 Leo Pharm Prod Ltd B-lactam intermediates
US4309347A (en) 1979-05-16 1982-01-05 Pfizer Inc. Penicillanoyloxymethyl penicillanate 1,1,1',1'-tetraoxide
DE3051044C2 (en) * 1979-06-19 1989-03-30 Leo Pharmaceutical Products Ltd. A/S (Loevens Kemiske Fabrik Produktionsaktieselskab), Ballerup, Dk
US4488994A (en) * 1980-09-08 1984-12-18 Pfizer Inc. Bis-esters of methanediol with penicillins and penicillanic acid 1,1-dioxide
US4432903A (en) * 1980-09-08 1984-02-21 Pfizer Inc. Bis-esters of methanediol with penicillins and penicillanic acid 1,1-dioxide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456745A1 (en) * 1979-05-16 1980-12-12 Pfizer METHANEDIOL BIS-ESTERS WITH PENICILLINS AND PENICILLANIC ACID 1,1-DIOXIDE, PROCESS FOR THEIR PRODUCTION AND PHARMACEUTICAL COMPOSITION CONTAINING THEM
FR2477154A1 (en) * 1979-05-16 1981-09-04 Pfizer METHANEDIOL BIS-ESTERS WITH PENICILLINS AND PENICILLANIC ACID 1,1-DIOXIDE, PROCESS FOR THEIR PRODUCTION AND PHARMACEUTICAL COMPOSITION CONTAINING SAME

Also Published As

Publication number Publication date
DE2114330A1 (en) 1971-10-14
FR2085736A1 (en) 1971-12-31
GB1303491A (en) 1973-01-17
NL7103951A (en) 1971-09-28

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