DK135128B - Analogous process for the preparation of racemic or optically active esters of alpha-aminobenzylpenicillin. - Google Patents

Analogous process for the preparation of racemic or optically active esters of alpha-aminobenzylpenicillin.

Info

Publication number
DK135128B
DK135128B DK459968A DK459968A DK135128B DK 135128 B DK135128 B DK 135128B DK 459968 A DK459968 A DK 459968A DK 459968 A DK459968 A DK 459968A DK 135128 B DK135128 B DK 135128B
Authority
DK
Denmark
Prior art keywords
aminobenzylpenicillin
racemic
alpha
preparation
optically active
Prior art date
Application number
DK459968A
Other languages
Danish (da)
Other versions
DK135128C (en
Inventor
Erling Knud Frederiksen
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
Application filed by Leo Pharm Prod Ltd filed Critical Leo Pharm Prod Ltd
Priority to DK338175A priority Critical patent/DK142651B/en
Publication of DK135128B publication Critical patent/DK135128B/en
Application granted granted Critical
Publication of DK135128C publication Critical patent/DK135128C/da

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)
DK459968A 1967-09-29 1968-09-25 Analogous process for the preparation of racemic or optically active esters of alpha-aminobenzylpenicillin. DK135128B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK338175A DK142651B (en) 1967-09-29 1975-07-25 6-Aminopenicillanic acid esters and salts thereof with pharmaceutically acceptable acids for use as intermediates in the preparation of esters of alpha-aminobenzylpenicillin.

Applications Claiming Priority (8)

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
GB1531268 1968-03-29

Publications (2)

Publication Number Publication Date
DK135128B true DK135128B (en) 1977-03-07
DK135128C DK135128C (en) 1977-09-26

Family

ID=27571111

Family Applications (1)

Application Number Title Priority Date Filing Date
DK459968A DK135128B (en) 1967-09-29 1968-09-25 Analogous process for the preparation of racemic or optically active esters of alpha-aminobenzylpenicillin.

Country Status (7)

Country Link
CY (1) CY612A (en)
DK (1) DK135128B (en)
FR (1) FR8192M (en)
GB (1) GB1215812A (en)
IE (1) IE32520B1 (en)
NO (1) NO138143C (en)
SE (1) SE372272B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES398825A1 (en) * 1971-08-06 1975-05-16 Pharmedical Sa Lab Process for the production of alpha-amino-acyl penicillins
CA1212105A (en) 1980-04-30 1986-09-30 Shoji Ikeda Ampicillin esters and production thereof

Also Published As

Publication number Publication date
DK135128C (en) 1977-09-26
SE372272B (en) 1974-12-16
FR8192M (en) 1970-09-07
IE32520B1 (en) 1973-09-05
CY612A (en) 1971-09-21
GB1215812A (en) 1970-12-16
IE32520L (en) 1969-03-29
NO138143C (en) 1978-07-12
NO138143B (en) 1978-04-03

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Legal Events

Date Code Title Description
PUP Patent expired