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ES389076A1 - Penicillins - Google Patents

Penicillins

Info

Publication number
ES389076A1
ES389076A1 ES389076A ES389076A ES389076A1 ES 389076 A1 ES389076 A1 ES 389076A1 ES 389076 A ES389076 A ES 389076A ES 389076 A ES389076 A ES 389076A ES 389076 A1 ES389076 A1 ES 389076A1
Authority
ES
Spain
Prior art keywords
sodium
potassium
amino
acid
undissolved
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
ES389076A
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 Group PLC
Original Assignee
Beecham Group PLC
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 Group PLC filed Critical Beecham Group PLC
Publication of ES389076A1 publication Critical patent/ES389076A1/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)
  • Cephalosporin Compounds (AREA)

Abstract

A method for the preparation of sodium or potassium 6- (D-α-amino-p-hydroxyphenylacetamido) penicillanate, the procedure of which is to treat 6- (D-α-amino-phidroxyphenylacetamido) penicillanic acid with a lower alkanol, to separate the material resulting undissolved, treating said undissolved material in an inert organic liquid with an organic amine to form a solution of the corresponding penicillinic acid amine salt and then adding a sodium or potassium compound to precipitate the required sodium or potassium salt of penicillinic acid . (Machine-translation by Google Translate, not legally binding)
ES389076A 1970-03-16 1971-03-10 Penicillins Expired ES389076A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB02508/70A GB1286199A (en) 1970-03-16 1970-03-16 Penicillins

Publications (1)

Publication Number Publication Date
ES389076A1 true ES389076A1 (en) 1974-04-01

Family

ID=10005896

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389076A Expired ES389076A1 (en) 1970-03-16 1971-03-10 Penicillins

Country Status (10)

Country Link
AT (1) AT302527B (en)
BE (1) BE764353A (en)
CH (1) CH552623A (en)
DE (1) DE2112634C3 (en)
DK (1) DK129128B (en)
ES (1) ES389076A1 (en)
FR (1) FR2085711B1 (en)
GB (1) GB1286199A (en)
NL (1) NL7103460A (en)
ZA (1) ZA711170B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1465694A (en) * 1973-05-15 1977-02-23 Beecham Group Ltd Preparation of penicillin salts
GB1464026A (en) * 1974-09-25 1977-02-09 Beecham Group Ltd Preparation of beta-lactam antibiotics
ES8606871A1 (en) * 1985-10-21 1986-06-01 Antibioticos Sa A process for the preparation of sodium amoxycillin.
TW347383B (en) * 1995-10-26 1998-12-11 Biochemie Gmbh A process for the production of a crystalline sodium salt of amoxicillin in ethanol as solvent

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE32238B1 (en) * 1967-08-18 1973-05-30 Beecham Inc Production of water-soluble salts of alpha-aminobenzylpenicillin

Also Published As

Publication number Publication date
AT302527B (en) 1972-10-25
FR2085711B1 (en) 1975-08-01
DK129128C (en) 1975-01-06
DE2112634A1 (en) 1971-09-30
ZA711170B (en) 1971-11-24
BE764353A (en) 1971-09-16
DE2112634C3 (en) 1979-03-22
DE2112634B2 (en) 1978-07-27
FR2085711A1 (en) 1971-12-31
NL7103460A (en) 1971-09-20
GB1286199A (en) 1972-08-23
CH552623A (en) 1974-08-15
DK129128B (en) 1974-08-26

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