CA1056817A - Penicillins - Google Patents

Penicillins

Info

Publication number
CA1056817A
CA1056817A CA123,557A CA123557A CA1056817A CA 1056817 A CA1056817 A CA 1056817A CA 123557 A CA123557 A CA 123557A CA 1056817 A CA1056817 A CA 1056817A
Authority
CA
Canada
Prior art keywords
acid
amino
group
formula
prepared
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
CA123,557A
Other languages
English (en)
French (fr)
Other versions
CA123557S (en
Inventor
George R. Fosker
William Davies
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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 Beecham Group PLC filed Critical Beecham Group PLC
Application granted granted Critical
Publication of CA1056817A publication Critical patent/CA1056817A/en
Expired legal-status Critical Current

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
CA123,557A 1970-09-25 1971-09-23 Penicillins Expired CA1056817A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB4570470 1970-09-25
GB874371 1971-03-31
GB1599371 1971-05-20

Publications (1)

Publication Number Publication Date
CA1056817A true CA1056817A (en) 1979-06-19

Family

ID=27255254

Family Applications (1)

Application Number Title Priority Date Filing Date
CA123,557A Expired CA1056817A (en) 1970-09-25 1971-09-23 Penicillins

Country Status (12)

Country Link
JP (1) JPS5622877B1 (de)
AT (1) AT309683B (de)
AU (1) AU464358B2 (de)
BE (1) BE773090A (de)
CA (1) CA1056817A (de)
CH (1) CH558809A (de)
DE (1) DE2147852A1 (de)
ES (1) ES395419A1 (de)
FR (1) FR2107980A1 (de)
IE (1) IE35648B1 (de)
IL (1) IL37762A0 (de)
NL (1) NL7112991A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1190897B (it) * 1982-06-29 1988-02-24 Opos Biochimica Srl Procedimento per la preparazione dell'estere 1-etossicarbonilossietilico dell'acido 6-(d(-)-alfa aminoalfa fenilacetamido)-penicillanico
IL68992A (en) * 1982-06-29 1991-06-10 Astra Laekemedel Ab Alpha-bromo diethyl carbonate and process for the preparation of ethoxycarbonyloxy esters of penicillanic acids
US4606865A (en) * 1982-09-20 1986-08-19 Astra Lakemedel Aktiebolag Methods for the preparation of α-bromodiethylcarbonate
DE3641822A1 (de) * 1986-12-06 1988-06-16 Goedecke Ag Verwendung von dihydrophenylaminosaeurederivaten und diese enthaltende arzneimittel zur immunmodulation und cytostase

Also Published As

Publication number Publication date
JPS5622877B1 (de) 1981-05-27
AU3386571A (en) 1973-03-29
ES395419A1 (es) 1974-09-16
CH558809A (de) 1975-02-14
IL37762A0 (en) 1971-11-29
FR2107980B1 (de) 1975-12-26
FR2107980A1 (en) 1972-05-12
IE35648L (en) 1972-03-25
DE2147852A1 (de) 1972-03-30
NL7112991A (de) 1972-03-28
AU464358B2 (en) 1975-08-21
BE773090A (fr) 1972-03-24
IE35648B1 (en) 1976-04-14
AT309683B (de) 1973-08-27

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