FI51812C - Process for the preparation of acyloxymethyl esters of alpha-aminobenzylpenicillin. - Google Patents

Process for the preparation of acyloxymethyl esters of alpha-aminobenzylpenicillin.

Info

Publication number
FI51812C
FI51812C FI276368A FI276368A FI51812C FI 51812 C FI51812 C FI 51812C FI 276368 A FI276368 A FI 276368A FI 276368 A FI276368 A FI 276368A FI 51812 C FI51812 C FI 51812C
Authority
FI
Finland
Prior art keywords
aminobenzylpenicillin
alpha
preparation
acyloxymethyl esters
acyloxymethyl
Prior art date
Application number
FI276368A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI51812B (en
Inventor
Erling Knud Fredriksen
Wagn Ole Godtfredsen
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
Priority claimed from GB4453567A external-priority patent/GB1215812A/en
Application filed by Leo Pharm Prod Ltd filed Critical Leo Pharm Prod Ltd
Publication of FI51812B publication Critical patent/FI51812B/fi
Application granted granted Critical
Publication of FI51812C publication Critical patent/FI51812C/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)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FI276368A 1967-09-29 1968-09-30 Process for the preparation of acyloxymethyl esters of alpha-aminobenzylpenicillin. FI51812C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB4453567A GB1215812A (en) 1967-09-29 1967-09-29 Esters of penicillanic acids
GB4560067 1967-10-05
GB4812767 1967-10-23
GB5135867 1967-11-10
GB5548967 1967-12-06
GB49968 1968-01-03
GB1404168 1968-03-22

Publications (2)

Publication Number Publication Date
FI51812B FI51812B (en) 1976-12-31
FI51812C true FI51812C (en) 1977-04-12

Family

ID=27562508

Family Applications (1)

Application Number Title Priority Date Filing Date
FI276368A FI51812C (en) 1967-09-29 1968-09-30 Process for the preparation of acyloxymethyl esters of alpha-aminobenzylpenicillin.

Country Status (5)

Country Link
CH (1) CH516593A (en)
DE (1) DE1795701B2 (en)
FI (1) FI51812C (en)
IT (1) IT1036011B (en)
NL (1) NL144483B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE34019B1 (en) * 1969-03-18 1975-01-08 Leo Pharm Prod Ltd New semi-synthetic penicillin esters
IE34948B1 (en) * 1970-03-12 1975-10-01 Leo Pharm Prod Ltd New penicillin esters
IT1190897B (en) * 1982-06-29 1988-02-24 Opos Biochimica Srl PROCEDURE FOR THE PREPARATION OF THE 1-ETHOXYCARBONYLOXYETHYL ACID ACID 6- (D (-) - ALPHA AMINOALPHA-PHENYLACETAMIDE) -PENICILLANIC
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

Also Published As

Publication number Publication date
NL6813889A (en) 1969-04-01
FI51812B (en) 1976-12-31
DE1795701B2 (en) 1977-04-21
DE1795701A1 (en) 1973-10-18
IT1036011B (en) 1979-10-30
NL144483B (en) 1975-01-15
CH516593A (en) 1971-12-15
DE1795702B2 (en) 1977-03-24
DE1795702A1 (en) 1973-10-18

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