DK128178A - 6-AMINOPENICILLANIC ACID DERIVATIVES FOR USE AS INTERMEDIATE PREPARATIONS OF 6- (D (-) ALFAAMINOPHENYLACETAMIDO) PENICILLANIC ACID OR ACID ADDITIONAL SALTS THEREOF - Google Patents

6-AMINOPENICILLANIC ACID DERIVATIVES FOR USE AS INTERMEDIATE PREPARATIONS OF 6- (D (-) ALFAAMINOPHENYLACETAMIDO) PENICILLANIC ACID OR ACID ADDITIONAL SALTS THEREOF

Info

Publication number
DK128178A
DK128178A DK128178A DK128178A DK128178A DK 128178 A DK128178 A DK 128178A DK 128178 A DK128178 A DK 128178A DK 128178 A DK128178 A DK 128178A DK 128178 A DK128178 A DK 128178A
Authority
DK
Denmark
Prior art keywords
acid
alfaaminophenylacetamido
aminopenicillanic
penicillanic
additional salts
Prior art date
Application number
DK128178A
Other languages
Danish (da)
Other versions
DK143803C (en
DK143803B (en
Inventor
H Ferres
J P Clayton
Original Assignee
Beecham Group 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 GB1960471A external-priority patent/GB1364672A/en
Application filed by Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of DK128178A publication Critical patent/DK128178A/en
Publication of DK143803B publication Critical patent/DK143803B/en
Application granted granted Critical
Publication of DK143803C publication Critical patent/DK143803C/en

Links

DK128178A 1971-06-09 1978-03-21 6-AMINOPENICILLANIC ACID DERIVATIVES FOR INTERMEDIATE PREPARATION OF PHTHALIDESTES OF 6- (D (-) ALFA-AMINOPHENYLACETAMIDO) PENICILLANIC ACID OR ACID ADDITION SALTS THEREOF DK143803C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1960471 1971-06-09
GB1960471A GB1364672A (en) 1971-06-09 1971-06-09 Penicillins
DK286572AA DK140597B (en) 1971-06-09 1972-06-08 Analogous process for the preparation of phthalide esters of 6- (D (-) alpha-aminophenylacetamido) penicillanic acid or acid addition salts thereof.
DK286572 1972-06-08

Publications (3)

Publication Number Publication Date
DK128178A true DK128178A (en) 1978-03-21
DK143803B DK143803B (en) 1981-10-12
DK143803C DK143803C (en) 1982-03-29

Family

ID=26066774

Family Applications (1)

Application Number Title Priority Date Filing Date
DK128178A DK143803C (en) 1971-06-09 1978-03-21 6-AMINOPENICILLANIC ACID DERIVATIVES FOR INTERMEDIATE PREPARATION OF PHTHALIDESTES OF 6- (D (-) ALFA-AMINOPHENYLACETAMIDO) PENICILLANIC ACID OR ACID ADDITION SALTS THEREOF

Country Status (1)

Country Link
DK (1) DK143803C (en)

Also Published As

Publication number Publication date
DK143803C (en) 1982-03-29
DK143803B (en) 1981-10-12

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Legal Events

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PBP Patent lapsed