GB1261648A - PROCESS FOR MAKING CRYSTALLINE ALKALI METAL SALTS OF alpha-CARBOXYBENZYL-PENICILLIN - Google Patents

PROCESS FOR MAKING CRYSTALLINE ALKALI METAL SALTS OF alpha-CARBOXYBENZYL-PENICILLIN

Info

Publication number
GB1261648A
GB1261648A GB08574/69A GB1857469A GB1261648A GB 1261648 A GB1261648 A GB 1261648A GB 08574/69 A GB08574/69 A GB 08574/69A GB 1857469 A GB1857469 A GB 1857469A GB 1261648 A GB1261648 A GB 1261648A
Authority
GB
United Kingdom
Prior art keywords
alkali metal
prepared
acid
water
metal 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
GB08574/69A
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 GB1261648A publication Critical patent/GB1261648A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
GB08574/69A 1968-10-17 1969-04-10 PROCESS FOR MAKING CRYSTALLINE ALKALI METAL SALTS OF alpha-CARBOXYBENZYL-PENICILLIN Expired GB1261648A (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
GB1261648A true GB1261648A (en) 1972-01-26

Family

ID=27118061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08574/69A Expired GB1261648A (en) 1968-10-17 1969-04-10 PROCESS FOR MAKING CRYSTALLINE ALKALI METAL SALTS OF alpha-CARBOXYBENZYL-PENICILLIN

Country Status (15)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758350A (fr) * 1969-12-30 1971-05-03 Pfizer Procede de fabrication des sels mono- et bi-metalliques alcalins de l'alpha-carboxybenzylpenicilline
DE19901675A1 (de) * 1999-01-18 2000-07-20 Abb Patent Gmbh Abdeckhaube für ein thermisches Überstromrelais

Also Published As

Publication number Publication date
ES372265A1 (es) 1972-02-16
DK134347C (xx) 1977-03-21
FI51814C (fi) 1977-04-12
IL33061A (en) 1973-04-30
BE739920A (xx) 1970-04-07
NO138144B (no) 1978-04-03
JPS5013328B1 (xx) 1975-05-19
DE1950438A1 (de) 1970-04-23
NL6914872A (xx) 1970-04-21
FR2020883A1 (xx) 1970-07-17
DE1950438B2 (de) 1974-10-31
AT303958B (de) 1972-12-27
IL33061A0 (en) 1969-11-30
CH515929A (fr) 1971-11-30
DE1950438C3 (de) 1975-06-19
SE372770B (xx) 1975-01-13
DK134347B (da) 1976-10-25
IE33334B1 (en) 1974-05-29
NO138144C (no) 1978-07-12
IE33334L (en) 1970-04-17
FI51814B (xx) 1976-12-31

Similar Documents

Publication Publication Date Title
GB1426266A (en) Cephradine derivative
GB1261648A (en) PROCESS FOR MAKING CRYSTALLINE ALKALI METAL SALTS OF alpha-CARBOXYBENZYL-PENICILLIN
GB1132621A (en) Process for preparing cephalosporin c antibiotics
GB1301362A (xx)
GB1275345A (en) PROCESS FOR THE MANUFACTURE OF MONO-ALKALI AND DI-ALKALI METAL SALTS OF alpha-CARBOXYBENZYLPENICILLIN
GB1411700A (en) Penicillins and production thereof
GB934292A (en) Process for the preparation of heterocyclic compounds
ES258756A1 (es) Proceso para la preparaciën de compuestos de agentes antibacterianos
US3035046A (en) Synthetic penicillin and salts thereof
US3088947A (en) Benzoylcarbinol-aminoacetates
IE33511B1 (en) Derivatives of alpha-aminopenicillins
GB1294706A (en) Improvements in or relating to the preparation of the monohydrate of the sodium salt of 6-(3-phenyl-5-methylisoxazole-4-carbamido)-penicillanic acid
GB1318562A (en) Manufacture of derivatives of 7-aminocephalosporanic acid
GB1311454A (en) Preparation of alkali-metal alpha-carboxypenicillin salts and new forms thereof
KR830002685B1 (ko) 알파-(파라-콜로로페녹시)-이소부티릴-알파아미노벤질 페니실란산 및 그 염의 제조방법
GB1210472A (en) Penicillins
SU367700A1 (ru) Способ получени водорастворимых солей о-карбоксибензоилферроцена
GB1365954A (en) Process for acetylation
GB1311435A (en) Penicillin derivatives
GB1119061A (en) A process for the production of ª‡,ª‡'-tetrasubstituted ª‡-mononitrile-ª‡'-monocarboxylic acid dimethyl ethers
JPS5653688A (en) Novel cephalosporin derivative and its preparation
GB870395A (en) Acyl derivatives of 6-aminopenicillanic acid
GB1289392A (xx)
GB873244A (en) Improvements in or relating to penicillins
GB815524A (en) Production and refining of quatrimycins