CH148701A - Process for the preparation of 3,9-diaminoacridine acetate. - Google Patents

Process for the preparation of 3,9-diaminoacridine acetate.

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Publication number
CH148701A
CH148701A CH148701DA CH148701A CH 148701 A CH148701 A CH 148701A CH 148701D A CH148701D A CH 148701DA CH 148701 A CH148701 A CH 148701A
Authority
CH
Switzerland
Prior art keywords
diaminoacridine
preparation
acetate
water
monoacetate
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH148701A publication Critical patent/CH148701A/en

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  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

  

  Verfahren zur Darstellung von     3,9-Diaminoaeridinazetat.       In dem Hauptpatent wurde ein Verfahren  zur Darstellung des in Wasser leicht löslichen       7-Ätho-xy-3,9-diaminoacridinmonoacetates    be  schrieben.  



  Es wurde nun gefunden, dass sich auch  das Monoacetat des     3,9-Diaminoacridins    durch       ,grosse        Löslichkeit    auszeichnet.  



       Beispiel:     4 2     gr        3,9-Diaminoaeridin        werden    in  170 cm' Wasser und 12     gr    Eisessig warm  gelöst und aus dem     abgekühlten    Filtrat     mit-          telst    Aceton .das gelbe, in Wasser gut( lös  liche Monoacetat abgeschieden.    Das Salz ist gelb gefärbt und in     Wasser     leicht löslich. Es zeichnet sich durch wert  volle antiseptische Eigenschaften aus.



  Process for the preparation of 3,9-diaminoaeridine acetate. In the main patent, a process for the preparation of 7-ethoxy-3,9-diaminoacridine monoacetates, which is readily soluble in water, was described.



  It has now been found that the monoacetate of 3,9-diaminoacridine is also characterized by high solubility.



       Example: 4 2 g of 3,9-diaminoaeridine are dissolved in 170 cm 'of water and 12 g of warm glacial acetic acid and the yellow monoacetate is separated out of the cooled filtrate with acetone, which is well soluble in water. The salt is yellow in color and Easily soluble in water and has valuable antiseptic properties.

Claims (1)

PATENTANSPRUCH: Verfahren zur Darstellung von 3,9-Di- aminoacridinmonoacetat, dadurch gekenn zeichnet, dass man das 3,9-Diaminoacridin mit Essigsäure umsetzt. Das Salz ist gelb gefärbt und in Wasser leicht löslich. Es zeichnet sich durch wert volle antiseptische Eigenschaften aus. PATENT CLAIM: Process for the preparation of 3,9-di-aminoacridine monoacetate, characterized in that the 3,9-diaminoacridine is reacted with acetic acid. The salt is yellow in color and easily soluble in water. It is characterized by valuable antiseptic properties.
CH148701D 1928-10-08 1929-08-20 Process for the preparation of 3,9-diaminoacridine acetate. CH148701A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE148701X 1928-10-08
CH145557T 1929-08-20

Publications (1)

Publication Number Publication Date
CH148701A true CH148701A (en) 1931-07-31

Family

ID=25714720

Family Applications (1)

Application Number Title Priority Date Filing Date
CH148701D CH148701A (en) 1928-10-08 1929-08-20 Process for the preparation of 3,9-diaminoacridine acetate.

Country Status (1)

Country Link
CH (1) CH148701A (en)

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