BE636184A - - Google Patents

Info

Publication number
BE636184A
BE636184A BE636184DA BE636184A BE 636184 A BE636184 A BE 636184A BE 636184D A BE636184D A BE 636184DA BE 636184 A BE636184 A BE 636184A
Authority
BE
Belgium
Prior art keywords
emi
penicillins
ether
ambient temperature
atmospheric pressure
Prior art date
Application number
Other languages
English (en)
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.)
Publication of BE636184A publication Critical patent/BE636184A/fr

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)

Description


  Pénicillines. ;. \ 

  
La présente Invention concerne des pénicillines et en ,

  
 <EMI ID=1.1> 

  
 <EMI ID=2.1> 

  
 <EMI ID=3.1> 

  
 <EMI ID=4.1>  

  
Les sels non toxique* comprennent des tels métallique",

  
 <EMI ID=5.1> 

  
 <EMI ID=6.1> 

  
 <EMI ID=7.1> 

  
 <EMI ID=8.1> 

  
 <EMI ID=9.1> 

  
 <EMI ID=10.1> 

  
 <EMI ID=11.1> 

  
 <EMI ID=12.1> 

  
 <EMI ID=13.1> 

  
 <EMI ID=14.1> 

  
 <EMI ID=15.1> 

  
 <EMI ID=16.1> 

  
 <EMI ID=17.1> 

  
Les produits préparés suivant l'invention peuvent être isolas et purifias par les procédés classiques appliqués pour d'au" très pénicillines. 

  
Les exemptée suivants illustrent la prêtent* invention.

  
 <EMI ID=18.1> 

  
 <EMI ID=19.1> 

  
 <EMI ID=20.1> 

  
 <EMI ID=21.1> 

  
 <EMI ID=22.1> 

  
 <EMI ID=23.1> 

  
de réaction est précipité par addition d'un grand volume d'éther.  Après filtration,, lavage avec de 2'éther et séchage, on obtient

  
 <EMI ID=24.1>  

  
 <EMI ID=25.1> 

  
 <EMI ID=26.1> 

  
 <EMI ID=27.1> 

  
 <EMI ID=28.1> 

  
 <EMI ID=29.1> 

  
 <EMI ID=30.1> 

  
 <EMI ID=31.1> 

  
 <EMI ID=32.1> 

  
 <EMI ID=33.1> 

  
vite antibiotique* 

  
 <EMI ID=34.1> 

  
 <EMI ID=35.1> 

  
 <EMI ID=36.1> 

  
 <EMI ID=37.1> 

  
ambiante, Après 1 heure, la solution limpide obtenue est placée

  
dans une armoire frigorifique jusqu'au lendemain* 

  
 <EMI ID=38.1> 

  
 <EMI ID=39.1> 

  
 <EMI ID=40.1> 

  
 <EMI ID=41.1> 

  
 <EMI ID=42.1>

Claims (1)

  1. <EMI ID=43.1>
    <EMI ID=44.1>
    <EMI ID=45.1>
    température ambiante et au moins sous la pression atmosphérique.
    <EMI ID=46.1> <EMI ID=47.1>
    <EMI ID=48.1>
    <EMI ID=49.1>
BE636184D 1963-08-07 BE636184A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR943970A FR1365220A (fr) 1963-08-07 1963-08-07 Procédé de préparation d'alpha-aminobenzylpénicillines

Publications (1)

Publication Number Publication Date
BE636184A true BE636184A (fr)

Family

ID=8810062

Family Applications (1)

Application Number Title Priority Date Filing Date
BE636184D BE636184A (fr) 1963-08-07

Country Status (2)

Country Link
BE (1) BE636184A (fr)
FR (1) FR1365220A (fr)

Also Published As

Publication number Publication date
FR1365220A (fr) 1964-06-26

Similar Documents

Publication Publication Date Title
FR2438050A2 (fr) Nouvelles oximes o-substituees derivees de l&#39;acide 7-aminothiazolyl acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments
SE319174B (fr)
GB1009018A (en) Production of sugar ester-borate complexes and sugar esters
BE636184A (fr)
GB1464829A (en) Process for the preparation of 1-substituted 2-methyl-tetra hydropyrimidines
IE35304B1 (en) Alkyl acids and derivatives thereof
KR840002406A (ko) 3위치가 티오메틸 복소환 그룹에 의해 치환된 신규의 세팔로스포린유도체의 제조방법세
CH337526A (fr) Procédé de préparation d&#39;un nouveau dérivé de l&#39;acétate de cortisone
Wasserman et al. Studies on the Mucohalic Acids. I. The Structure of Mucoxychloric Acid1
US3742068A (en) Ethers of 2,2,9,9-tetramethyl-1,10-decanediol
KR900018032A (ko) 2,3-디클로로-5-아세틸피리딘의 제조방법
US3113134A (en) Process for the production of reserpic acid diesters
BE640875A (fr)
CA1084907A (fr) Derives de la cephalosporine, leur preparation et les compositions qui les contiennent
GB835823A (en) New derivatives of diphenyl ether and their production
SU246501A1 (ru) Способ получени циннамилиденуксусной кислоты
US3107250A (en) Process for the preparation of 6-aminopenicillanic acid and novel intermediates useful therein
GB1119047A (en) 5-carboxy-2,4-oxazolidinediones and derivatives thereof
GB880421A (en) Improvements in or relating to the production of esters of bis-(carboxymethylthio)-methane
CH395068A (fr) Procédé de préparation des époxy-dérivés du cyclopentanonaphtalène
ES8401464A1 (es) Procedimiento para la obtencion de acido 1-(4-clorobenzoil)-5-metoxi-2-metil-3-indolacetoxiacetico.
GB601624A (en) Improvements in or relating to processes of producing a dicarboxylic acid derivativeof a sulphathiazole
Betts et al. 328. Cyclohexane-1, 3-diones. Part V. Reaction of 3-methoxy-2, 5-diphenylcyclohex-2-en-1-one with acetone cyanohydrin
US3904693A (en) Dimedone derivatives of dialdehydes
Carman et al. Conversion of sucrose into a carboxylic acid: An undergraduate experiment