CH168031A - Process for the preparation of a new salt of a polyoxymonocarboxylic acid. - Google Patents

Process for the preparation of a new salt of a polyoxymonocarboxylic acid.

Info

Publication number
CH168031A
CH168031A CH168031DA CH168031A CH 168031 A CH168031 A CH 168031A CH 168031D A CH168031D A CH 168031DA CH 168031 A CH168031 A CH 168031A
Authority
CH
Switzerland
Prior art keywords
preparation
new salt
acid
lactobionate
polyoxymonocarboxylic
Prior art date
Application number
Other languages
German (de)
Inventor
Sandoz Chemische Fabri Vormals
Original Assignee
Chem Fab Vormals Sandoz
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 Chem Fab Vormals Sandoz filed Critical Chem Fab Vormals Sandoz
Publication of CH168031A publication Critical patent/CH168031A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/02—Acyclic radicals, not substituted by cyclic structures
    • C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H23/00—Compounds containing boron, silicon, or a metal, e.g. chelates, vitamin B12

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

  

  Verfahren zur Darstellung eines neuen Salzes einer     Polyogymonocarbonsäure.       Das vorliegende Verfahren betrifft die  Darstellung von     Ferrilaktobionat    und ist  dadurch gekennzeichnet, dass man     Barium-          laktobionat    in Gegenwart von Wasser mit       Ferrisulfat    behandelt.  



  <I>Beispiel:</I>  85,2     gr        Bariumlaktobionat    werden in 200  <B>ein'</B> Wasser heiss gelöst und mit einer wäs  serigen Lösung von 18,7     gr    kristallwasser  haltigem     Ferrisulfat    in 200     cms    Wasser heiss  versetzt.  



  Das     Bariumsulfat    wird     abzentrifugiert     und die dunkelbraune Lösung im Vakuum  zur Trockne verdampft. .  



  Das     Ferrilaktobionat    stellt ein braunge  färbtes Pulver dar, das sich am Licht ver  färbt und in Wasser spielend löslich ist.    Analytisch wurden gefunden:     5,2911/o    Fe,       berechnet:        5,04%        Fe.     



  Das Produkt soll in der Therapie ver  wendet werden.



  Process for the preparation of a new salt of a polyogymonocarboxylic acid. The present process relates to the preparation of ferric lactobionate and is characterized in that barium lactobionate is treated with ferric sulfate in the presence of water.



  <I> Example: </I> 85.2 g of barium lactobionate are dissolved in 200 <B> a '</B> hot water and an aqueous solution of 18.7 g of ferric sulfate containing water of crystallization in 200 cms of hot water is added.



  The barium sulfate is centrifuged off and the dark brown solution is evaporated to dryness in vacuo. .



  Ferrilactobionate is a brown colored powder that changes color when exposed to light and is easily soluble in water. The following were found analytically: 5.2911 / o Fe, calculated: 5.04% Fe.



  The product is intended to be used in therapy.

Claims (1)

PATENTANSPRUCH: Verfahren zur Darstellung von Ferri- laktobionat, dadurch gekennzeichnet, dass man Bariumlactobionat in Gegenwart von Wasser mit Ferrisulfat behandelt. Das Ferrilaktobionat ist ein braungefärb- tes Pulver, welches zirka 5,3 % Fe enthält. Das Produkt verfärbt sich am Licht und ist in Wasser spielend löslich. Es soll in der Therapie Verwendung finden. PATENT CLAIM: Process for the preparation of ferric lactobionate, characterized in that barium lactobionate is treated with ferric sulfate in the presence of water. The ferrilactobionate is a brown colored powder, which contains about 5.3% Fe. The product changes color when exposed to light and is easily soluble in water. It should be used in therapy.
CH168031D 1932-10-22 1932-10-22 Process for the preparation of a new salt of a polyoxymonocarboxylic acid. CH168031A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH168031T 1932-10-22
CH163398T 1932-10-22

Publications (1)

Publication Number Publication Date
CH168031A true CH168031A (en) 1934-03-15

Family

ID=25717754

Family Applications (1)

Application Number Title Priority Date Filing Date
CH168031D CH168031A (en) 1932-10-22 1932-10-22 Process for the preparation of a new salt of a polyoxymonocarboxylic acid.

Country Status (1)

Country Link
CH (1) CH168031A (en)

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