CH515929A - Process for the preparation of crystalline alkali metal salts of -carboxybenzylpenicillin - Google Patents

Process for the preparation of crystalline alkali metal salts of -carboxybenzylpenicillin

Info

Publication number
CH515929A
CH515929A CH1499269A CH1499269A CH515929A CH 515929 A CH515929 A CH 515929A CH 1499269 A CH1499269 A CH 1499269A CH 1499269 A CH1499269 A CH 1499269A CH 515929 A CH515929 A CH 515929A
Authority
CH
Switzerland
Prior art keywords
carboxybenzylpenicillin
preparation
alkali metal
metal salts
crystalline alkali
Prior art date
Application number
CH1499269A
Other languages
French (fr)
Inventor
Butler Kenneth
Original Assignee
Pfizer
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 filed Critical Pfizer
Publication of CH515929A publication Critical patent/CH515929A/en

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
CH1499269A 1968-10-17 1969-10-06 Process for the preparation of crystalline alkali metal salts of -carboxybenzylpenicillin CH515929A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76849768A 1968-10-17 1968-10-17
US80427569A 1969-03-04 1969-03-04

Publications (1)

Publication Number Publication Date
CH515929A true CH515929A (en) 1971-11-30

Family

ID=27118061

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1499269A CH515929A (en) 1968-10-17 1969-10-06 Process for the preparation of crystalline alkali metal salts of -carboxybenzylpenicillin

Country Status (15)

Country Link
JP (1) JPS5013328B1 (en)
AT (1) AT303958B (en)
BE (1) BE739920A (en)
CH (1) CH515929A (en)
DE (1) DE1950438C3 (en)
DK (1) DK134347B (en)
ES (1) ES372265A1 (en)
FI (1) FI51814C (en)
FR (1) FR2020883A1 (en)
GB (1) GB1261648A (en)
IE (1) IE33334B1 (en)
IL (1) IL33061A (en)
NL (1) NL6914872A (en)
NO (1) NO138144C (en)
SE (1) SE372770B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758350A (en) * 1969-12-30 1971-05-03 Pfizer MANUFACTURING PROCESS FOR MONO- AND BI-METALLIC ALKALINE SALTS OF ALPHA-CARBOXYBENZYLPENICILLIN
DE19901675A1 (en) * 1999-01-18 2000-07-20 Abb Patent Gmbh Covering hood for thermal overcurrent relay, covers relay region near front, is held on relay housing by latching protrusions and latching points engaging side wall opposite attachment surface

Also Published As

Publication number Publication date
IE33334B1 (en) 1974-05-29
NO138144B (en) 1978-04-03
IE33334L (en) 1970-04-17
DK134347B (en) 1976-10-25
DE1950438B2 (en) 1974-10-31
DE1950438A1 (en) 1970-04-23
NO138144C (en) 1978-07-12
BE739920A (en) 1970-04-07
NL6914872A (en) 1970-04-21
DK134347C (en) 1977-03-21
FI51814C (en) 1977-04-12
SE372770B (en) 1975-01-13
FR2020883A1 (en) 1970-07-17
AT303958B (en) 1972-12-27
ES372265A1 (en) 1972-02-16
IL33061A0 (en) 1969-11-30
DE1950438C3 (en) 1975-06-19
IL33061A (en) 1973-04-30
JPS5013328B1 (en) 1975-05-19
GB1261648A (en) 1972-01-26
FI51814B (en) 1976-12-31

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Legal Events

Date Code Title Description
PL Patent ceased