ES384002A1 - Procedure for the preparation of acilaminopenicilanic acids. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of acilaminopenicilanic acids. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES384002A1
ES384002A1 ES384002A ES384002A ES384002A1 ES 384002 A1 ES384002 A1 ES 384002A1 ES 384002 A ES384002 A ES 384002A ES 384002 A ES384002 A ES 384002A ES 384002 A1 ES384002 A1 ES 384002A1
Authority
ES
Spain
Prior art keywords
translation
acids
procedure
preparation
machine
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
ES384002A
Other languages
Spanish (es)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 DE19691949021 external-priority patent/DE1949021A1/en
Priority claimed from DE19691949002 external-priority patent/DE1949002A1/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES384002A1 publication Critical patent/ES384002A1/en
Expired legal-status Critical Current

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  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)

Abstract

Procedure for the preparation of acylaminopenicilanic acids of the general formula I **(See formula)** wherein R1, R2 and R3 signify hydrogen or lower alcohol radicals, R1 and R2 being able to form together also an optionally substituted alcoholic radical, A signifies an optionally substituted phenylene or thienylene radical and B signifies oxygen or a chemical bond, and its physiologically compatible, characterized in that 6-aminopenicillanic acid or a salt of 6-aminopenicillanic acid is reacted with a carboxylic acid of the general formula II **(See formula)** wherein R1, R2, R3, A and B have the meanings indicated above, especially in the form of a derivative capable of reacting against an amino group, or of a salt of said compound. (Machine-translation by Google Translate, not legally binding)
ES384002A 1969-09-27 1970-09-26 Procedure for the preparation of acilaminopenicilanic acids. (Machine-translation by Google Translate, not legally binding) Expired ES384002A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691949021 DE1949021A1 (en) 1969-09-27 1969-09-27 Synthetic penicillins
DE19691949002 DE1949002A1 (en) 1969-09-27 1969-09-27 Conical pulley belt drive with reversing device

Publications (1)

Publication Number Publication Date
ES384002A1 true ES384002A1 (en) 1973-05-01

Family

ID=25757954

Family Applications (1)

Application Number Title Priority Date Filing Date
ES384002A Expired ES384002A1 (en) 1969-09-27 1970-09-26 Procedure for the preparation of acilaminopenicilanic acids. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES384002A1 (en)

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