DE424749C - Process for the manufacture of preparations for inhalation purposes - Google Patents

Process for the manufacture of preparations for inhalation purposes

Info

Publication number
DE424749C
DE424749C DEC34895D DEC0034895D DE424749C DE 424749 C DE424749 C DE 424749C DE C34895 D DEC34895 D DE C34895D DE C0034895 D DEC0034895 D DE C0034895D DE 424749 C DE424749 C DE 424749C
Authority
DE
Germany
Prior art keywords
preparations
manufacture
inhalation purposes
acetone
inhalation
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
DEC34895D
Other languages
German (de)
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.)
Georg Simon S Chem Fab & Expor
Original Assignee
Georg Simon S Chem Fab & Expor
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 Georg Simon S Chem Fab & Expor filed Critical Georg Simon S Chem Fab & Expor
Priority to DEC34895D priority Critical patent/DE424749C/en
Application granted granted Critical
Publication of DE424749C publication Critical patent/DE424749C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/007—Pulmonary tract; Aromatherapy

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicines Containing Plant Substances (AREA)

Description

Verfahren zur Herstellung von Präparaten für Inhalationszwecke. Extrahiert man geeignete Rinden mit organischen Lösungsmitteln, wie Alkohol, Benzol u. dgl., und behandelt man den nach Verdampfen des Lösungsmittels verbleibenden Rückstand mit Aceton, so erhält man nach Abdestillieren des Acetons pulverige, in Wasser lösliche Massen, die sich, wie gefunden wurde, vorzüglich für Inhalationszw-ecke eignen. Die inhalierten Lösungen beeinflussen in günstigster Weise die oberen und tieferen Luftwege und erleichtern die Expektoration.Process for the manufacture of preparations for inhalation purposes. Extracted suitable rinds with organic solvents such as alcohol, benzene and the like, and the residue remaining after evaporation of the solvent is treated with acetone, after the acetone has been distilled off, powdery, water-soluble ones are obtained Materials which, as has been found, are ideally suited for inhalation purposes. The inhaled solutions influence the upper and lower ones in the most favorable way Airways and facilitate expectoration.

Zur Herstellung derartiger Präparate verfährt man beispielsweise wie folgt: r kg Eichenrinde wird mit etwa .t kg goprozentigem Alkohol 24 Stunden lang ausgelaugt, der Alkohol abdestilliert und der Rückstand mit warmem Aceton aufgenommen. Nach Filtrieren der Lösung wird das Aceton abdestilliert, worauf die zurückbleibende Sirupöse Masse bald eine pulverige Konsistenz annimmt. Das Präparat hat eine braune Farbe, besitzt einen angenehmen aromatischen Geruch und ist leicht löslich in Wasser. Statt Eichenrinde können auch Ouebrachorinde sowie die Rinden von Birke und Fichte verwendet werden.For the production of such preparations one proceeds, for example, as follows: r kg of oak bark is mixed with about .t kg of high-percentage alcohol for 24 hours leached, the alcohol is distilled off and the residue is taken up with warm acetone. After filtering the solution, the acetone is distilled off, whereupon the remaining Syrupy mass soon takes on a powdery consistency. The preparation has a brown color Color, has a pleasant aromatic smell and is easily soluble in water. Instead of oak bark, Ouebracho bark and the bark of birch and spruce can also be used be used.

Claims (1)

PAT rNT-ANspRUcI3: Verfahren zur Herstellung von Präparaten für Inhalationszwecke, dadurch gekennzeichnet, daß man geeignete Rinden mit organischen Lösungsmitteln auslaugt, das Lösungsmittel verdampft, den Rückstand mit Aceton aufnimmt und aus der filtrierten Lösung das Aceton durch Abdestillieren entfernt.PAT rNT-ANspRUcI3: Process for the production of preparations for inhalation purposes, characterized in that suitable rinds with organic solvents leached out, the solvent evaporated, the residue taken up in acetone and off the acetone removed from the filtered solution by distillation.
DEC34895D 1924-05-21 1924-05-21 Process for the manufacture of preparations for inhalation purposes Expired DE424749C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC34895D DE424749C (en) 1924-05-21 1924-05-21 Process for the manufacture of preparations for inhalation purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC34895D DE424749C (en) 1924-05-21 1924-05-21 Process for the manufacture of preparations for inhalation purposes

Publications (1)

Publication Number Publication Date
DE424749C true DE424749C (en) 1926-01-29

Family

ID=7021542

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC34895D Expired DE424749C (en) 1924-05-21 1924-05-21 Process for the manufacture of preparations for inhalation purposes

Country Status (1)

Country Link
DE (1) DE424749C (en)

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