GB1293705A - PROCESS FOR THE MANUFACTURE OF THE DISODIUM SALT OF alpha-CARBOXYBENZYLPENICILLIN - Google Patents

PROCESS FOR THE MANUFACTURE OF THE DISODIUM SALT OF alpha-CARBOXYBENZYLPENICILLIN

Info

Publication number
GB1293705A
GB1293705A GB27119/71D GB2711971D GB1293705A GB 1293705 A GB1293705 A GB 1293705A GB 27119/71 D GB27119/71 D GB 27119/71D GB 2711971 D GB2711971 D GB 2711971D GB 1293705 A GB1293705 A GB 1293705A
Authority
GB
United Kingdom
Prior art keywords
carboxybenzylpenicillin
disodium
salt
sodium
disodium salt
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
GB27119/71D
Other languages
English (en)
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Publication of GB1293705A publication Critical patent/GB1293705A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/429—Thiazoles condensed with heterocyclic ring systems
    • A61K31/43—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
    • 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)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB27119/71D 1971-01-26 1971-04-19 PROCESS FOR THE MANUFACTURE OF THE DISODIUM SALT OF alpha-CARBOXYBENZYLPENICILLIN Expired GB1293705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10993471A 1971-01-26 1971-01-26

Publications (1)

Publication Number Publication Date
GB1293705A true GB1293705A (en) 1972-10-25

Family

ID=22330361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27119/71D Expired GB1293705A (en) 1971-01-26 1971-04-19 PROCESS FOR THE MANUFACTURE OF THE DISODIUM SALT OF alpha-CARBOXYBENZYLPENICILLIN

Country Status (9)

Country Link
US (1) US3676427A (https=)
JP (1) JPS5421355B1 (https=)
AU (1) AU465191B2 (https=)
BE (1) BE778028A (https=)
DE (1) DE2161135B2 (https=)
ES (1) ES398934A1 (https=)
FR (1) FR2119558A5 (https=)
GB (1) GB1293705A (https=)
IE (1) IE35951B1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905960A (en) * 1970-10-22 1975-09-16 Beecham Inc Crystalline anhydrous penicillins and preparation thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142673A (en) * 1961-03-31 1964-07-28 Pfizer & Co C Derivatives of 6-aminopenicillanic acid
GB1004670A (en) * 1963-04-23 1965-09-15 Beecham Res Lab Penicillins

Also Published As

Publication number Publication date
DE2161135A1 (de) 1972-08-17
ES398934A1 (es) 1974-08-16
AU465191B2 (en) 1975-09-18
DE2161135C3 (https=) 1980-11-06
DE2161135B2 (de) 1980-03-13
IE35951L (en) 1972-07-26
JPS5421355B1 (https=) 1979-07-30
AU3772172A (en) 1973-07-12
US3676427A (en) 1972-07-11
FR2119558A5 (https=) 1972-08-04
BE778028A (fr) 1972-07-14
IE35951B1 (en) 1976-07-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years