SE397981B - NEW TETRAALKYLAMMONIUM SALTS OF 6-AMINOPENICILLANIC ACID AND OF BENZYLPENICILLIN INTENDED TO BE USED AS INTERMEDIATE PRODUCTS IN THE PREPARATION OF CERTAIN ESTERS OF 6-AMINOPENICILLANIC ACID AND OF BENZYLPENIC - Google Patents

NEW TETRAALKYLAMMONIUM SALTS OF 6-AMINOPENICILLANIC ACID AND OF BENZYLPENICILLIN INTENDED TO BE USED AS INTERMEDIATE PRODUCTS IN THE PREPARATION OF CERTAIN ESTERS OF 6-AMINOPENICILLANIC ACID AND OF BENZYLPENIC

Info

Publication number
SE397981B
SE397981B SE7302279A SE7302279A SE397981B SE 397981 B SE397981 B SE 397981B SE 7302279 A SE7302279 A SE 7302279A SE 7302279 A SE7302279 A SE 7302279A SE 397981 B SE397981 B SE 397981B
Authority
SE
Sweden
Prior art keywords
aminopenicillanic acid
benzylpenic
benzylpenicillin
preparation
new
Prior art date
Application number
SE7302279A
Other languages
Swedish (sv)
Inventor
P Bamberg
B A Ekstrom
O K J Kovacs
T O V Rydh
Original Assignee
Astra Laekemedel Ab
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 Astra Laekemedel Ab filed Critical Astra Laekemedel Ab
Priority to SE7302279A priority Critical patent/SE397981B/en
Priority to CA179,533A priority patent/CA1026321A/en
Priority to AT752373A priority patent/AT325770B/en
Priority to AU59929/73A priority patent/AU486539B2/en
Priority to DE19732345236 priority patent/DE2345236A1/en
Priority to NL7312438A priority patent/NL7312438A/xx
Priority to GB4239173A priority patent/GB1443738A/en
Priority to DK497873A priority patent/DK139389B/en
Priority to JP10172373A priority patent/JPS49110812A/ja
Priority to FR7332679A priority patent/FR2218089B1/fr
Priority to DK487576A priority patent/DK487576A/en
Priority to DK174777A priority patent/DK174777A/en
Publication of SE397981B publication Critical patent/SE397981B/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
SE7302279A 1973-02-19 1973-02-19 NEW TETRAALKYLAMMONIUM SALTS OF 6-AMINOPENICILLANIC ACID AND OF BENZYLPENICILLIN INTENDED TO BE USED AS INTERMEDIATE PRODUCTS IN THE PREPARATION OF CERTAIN ESTERS OF 6-AMINOPENICILLANIC ACID AND OF BENZYLPENIC SE397981B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE7302279A SE397981B (en) 1973-02-19 1973-02-19 NEW TETRAALKYLAMMONIUM SALTS OF 6-AMINOPENICILLANIC ACID AND OF BENZYLPENICILLIN INTENDED TO BE USED AS INTERMEDIATE PRODUCTS IN THE PREPARATION OF CERTAIN ESTERS OF 6-AMINOPENICILLANIC ACID AND OF BENZYLPENIC
CA179,533A CA1026321A (en) 1973-02-19 1973-08-23 Tetrabutylammonium salts of penicillins and cephalosporins
AT752373A AT325770B (en) 1973-02-19 1973-08-30 PROCESS FOR THE PRODUCTION OF NEW SALT OF PENICILLINES AND CEPHALOSPORINES
AU59929/73A AU486539B2 (en) 1973-02-19 1973-09-03 Tetraalkyl ammonium salts of penicillins and cephalosporins
DE19732345236 DE2345236A1 (en) 1973-02-19 1973-09-07 QUARTERLY AMMONIUM COMPOUNDS, PROCESS FOR THEIR PRODUCTION AND MEDICINAL PRODUCTS CONTAINING THEM
NL7312438A NL7312438A (en) 1973-02-19 1973-09-10
GB4239173A GB1443738A (en) 1973-02-19 1973-09-10 Chemical intermediates
DK497873A DK139389B (en) 1973-02-19 1973-09-11 Salts of benzylpenicillin for use as intermediates in the preparation of esters of benzylpenicillin.
JP10172373A JPS49110812A (en) 1973-02-19 1973-09-11
FR7332679A FR2218089B1 (en) 1973-02-19 1973-09-11
DK487576A DK487576A (en) 1973-02-19 1976-10-28 CHEMICAL INTERMEDIATES
DK174777A DK174777A (en) 1973-02-19 1977-04-21 SALTS OF 6-AMINOPENICILLANIC ACID FOR USE AS INTERMEDIATES IN THE PREPARATION OF 6-AMINOPENICILLANIC ACID CHEESES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7302279A SE397981B (en) 1973-02-19 1973-02-19 NEW TETRAALKYLAMMONIUM SALTS OF 6-AMINOPENICILLANIC ACID AND OF BENZYLPENICILLIN INTENDED TO BE USED AS INTERMEDIATE PRODUCTS IN THE PREPARATION OF CERTAIN ESTERS OF 6-AMINOPENICILLANIC ACID AND OF BENZYLPENIC

Publications (1)

Publication Number Publication Date
SE397981B true SE397981B (en) 1977-11-28

Family

ID=20316663

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7302279A SE397981B (en) 1973-02-19 1973-02-19 NEW TETRAALKYLAMMONIUM SALTS OF 6-AMINOPENICILLANIC ACID AND OF BENZYLPENICILLIN INTENDED TO BE USED AS INTERMEDIATE PRODUCTS IN THE PREPARATION OF CERTAIN ESTERS OF 6-AMINOPENICILLANIC ACID AND OF BENZYLPENIC

Country Status (9)

Country Link
JP (1) JPS49110812A (en)
AT (1) AT325770B (en)
CA (1) CA1026321A (en)
DE (1) DE2345236A1 (en)
DK (1) DK139389B (en)
FR (1) FR2218089B1 (en)
GB (1) GB1443738A (en)
NL (1) NL7312438A (en)
SE (1) SE397981B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1565656A (en) * 1975-12-13 1980-04-23 Beecham Group Ltd Preparation of substituted penicillin acid esters
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
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
DE3348300C2 (en) * 1982-06-29 1994-04-21 Astra Laekemedel Ab Use of alpha-bromo:di:ethyl carbonate for Bacampicillin prepn. from ampicillin
US4606865A (en) * 1982-09-20 1986-08-19 Astra Lakemedel Aktiebolag Methods for the preparation of α-bromodiethylcarbonate
IL67637A0 (en) * 1983-01-07 1983-05-15 Orvet Bv Preparation of 1'-ethoxycarbonyl-oxyethyl esters of penicillins and novel intermediates
JPS59134796A (en) * 1983-01-18 1984-08-02 Taito Pfizer Kk Preparation of 6-aminopenicillanic acid ester using tetraalkylammonium salt of 6-aminopenicillanic acid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE35105B1 (en) * 1970-03-27 1975-11-12 Squibb & Sons Inc Amcyclodin salts

Also Published As

Publication number Publication date
DE2345236A1 (en) 1974-08-22
FR2218089B1 (en) 1977-05-27
GB1443738A (en) 1976-07-21
AT325770B (en) 1975-11-10
NL7312438A (en) 1974-08-21
AU5992973A (en) 1975-03-06
DK139389B (en) 1979-02-12
FR2218089A1 (en) 1974-09-13
DK139389C (en) 1979-07-09
JPS49110812A (en) 1974-10-22
ATA752373A (en) 1975-01-15
CA1026321A (en) 1978-02-14

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