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ES265959A1 - Procedure for the preparation of new penicillins (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of new penicillins (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES265959A1
ES265959A1 ES0265959A ES265959A ES265959A1 ES 265959 A1 ES265959 A1 ES 265959A1 ES 0265959 A ES0265959 A ES 0265959A ES 265959 A ES265959 A ES 265959A ES 265959 A1 ES265959 A1 ES 265959A1
Authority
ES
Spain
Prior art keywords
translation
preparation
machine
legally binding
google translate
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
ES0265959A
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
Priority claimed from GB1141260A external-priority patent/GB905778A/en
Application filed by Beecham Research Laboratories Ltd filed Critical Beecham Research Laboratories Ltd
Publication of ES265959A1 publication Critical patent/ES265959A1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Process for the preparation of new penicillins, of the general formula: ** (See formula) ** and non-toxic salts thereof, in which formula Z is the residue of a substituted or unsubstituted heterocyclic ring system and R1 and R2 are the same or different, each of them being an alkyl, aryl, acyl, aralkyl, cycloalkyl, heterocyclic, alkoxy, aryloxy, aralkoxy, alkylthio, arylthio or aralkylthio which can be substituted, or a halogen atom, or R1 and R2 can be part of another substituted or unsubstituted cyclic system, fused to the ring containing Z, being characterized said process by reacting the 6-aminopenicillanic acid or a liquor containing it, with an acidic chloride, bromide, anhydride or anhydride mixed, derivatives of a carboxylic acid of the general formula: (see formula) (Machine-translation by Google Translate, not legally binding)
ES0265959A 1960-03-31 1961-03-22 Procedure for the preparation of new penicillins (Machine-translation by Google Translate, not legally binding) Expired ES265959A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1141260A GB905778A (en) 1960-03-31 1960-03-31 Improvements in or relating to penicillins
GB2504960 1960-07-18

Publications (1)

Publication Number Publication Date
ES265959A1 true ES265959A1 (en) 1961-08-01

Family

ID=26248261

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0265959A Expired ES265959A1 (en) 1960-03-31 1961-03-22 Procedure for the preparation of new penicillins (Machine-translation by Google Translate, not legally binding)

Country Status (11)

Country Link
BE (1) BE601969A (en)
BR (1) BR6127716D0 (en)
CH (1) CH401976A (en)
CY (1) CY262A (en)
DK (1) DK137049B (en)
ES (1) ES265959A1 (en)
FR (1) FR1033M (en)
MY (1) MY6300087A (en)
NO (1) NO127106B (en)
OA (1) OA01036A (en)
SE (1) SE346003B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212089B (en) * 1961-05-03 1966-03-10 Smith Kline French Lab Process for the preparation of heterocyclic 6-acylaminopenicillanic acids

Also Published As

Publication number Publication date
OA01036A (en) 1968-08-07
BR6127716D0 (en) 1973-06-07
NO127106B (en) 1973-05-07
CH401976A (en) 1965-11-15
CY262A (en) 1963-08-09
BE601969A (en) 1961-09-29
DK137049B (en) 1978-01-09
FR1033M (en) 1962-01-02
MY6300087A (en) 1963-12-31
SE346003B (en) 1972-06-19
DK137049C (en) 1978-06-12

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