ES290518A1 - Preparation of -aminobenzylpenicillin and salts thereof - Google Patents

Preparation of -aminobenzylpenicillin and salts thereof

Info

Publication number
ES290518A1
ES290518A1 ES0290518A ES290518A ES290518A1 ES 290518 A1 ES290518 A1 ES 290518A1 ES 0290518 A ES0290518 A ES 0290518A ES 290518 A ES290518 A ES 290518A ES 290518 A1 ES290518 A1 ES 290518A1
Authority
ES
Spain
Prior art keywords
salts
aminobenzylpenicillin
toxic salt
preparation
ammonium
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
ES0290518A
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.)
Beecham Research Laboratories Ltd
Original Assignee
Beecham Research Laboratories 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 Beecham Research Laboratories Ltd filed Critical Beecham Research Laboratories Ltd
Publication of ES290518A1 publication Critical patent/ES290518A1/en
Expired legal-status Critical Current

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
    • C07D499/21—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 with a nitrogen atom directly attached in position 6 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
    • C07D499/44—Compounds with an amino radical acylated by carboxylic acids, attached in position 6
    • C07D499/48—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical
    • C07D499/58—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical
    • C07D499/64—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical by nitrogen atoms
    • C07D499/68—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical by nitrogen atoms with aromatic rings as additional substituents on the carbon chain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fodder In General (AREA)

Abstract

a -Aminobenzylpenicillin, or a non-toxic salt thereof, is produced by reacting a -bromobenzylpenicillin, or a non-toxic salt thereof, with hexamethylene tetramine. Specified salts are the sodium, potassium, calcium, aluminium, ammonium and substituted ammonium salts, e.g. salts of triethylamine procaine, dibenzylamine, N-benzyl-beta-phenethylamine, lephenamine, N,N1-dibenzylethylenediamine, dehydroabietylamine and N,N1-bis-dehydroabietylethylenediamine. The a -aminobenzylpenicillin is an antibacterial agent for human and animal use, e.g. mastitis in cattle, and is a nutritional supplement in animal feeds. Specifications 873,049 and 880,042 are referred to
ES0290518A 1962-08-18 1963-08-01 Preparation of -aminobenzylpenicillin and salts thereof Expired ES290518A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3179162A GB975379A (en) 1962-08-18 1962-08-18 Preparation of ª‡-aminobenzylpenicillin and salts thereof

Publications (1)

Publication Number Publication Date
ES290518A1 true ES290518A1 (en) 1963-10-16

Family

ID=10328458

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0290518A Expired ES290518A1 (en) 1962-08-18 1963-08-01 Preparation of -aminobenzylpenicillin and salts thereof

Country Status (6)

Country Link
BR (1) BR6351321D0 (en)
CH (1) CH419134A (en)
DK (1) DK104060C (en)
ES (1) ES290518A1 (en)
GB (1) GB975379A (en)
SE (1) SE324776B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB873049A (en) * 1958-10-06 1961-07-19 Beecham Res Lab Improvements in or relating to penicillin derivatives

Also Published As

Publication number Publication date
BR6351321D0 (en) 1973-07-17
CH419134A (en) 1966-08-31
GB975379A (en) 1964-11-18
DK104060C (en) 1966-03-28
SE324776B (en) 1970-06-15

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