DE470955C - Process for the preparation of solutions of basic quinine in oils - Google Patents

Process for the preparation of solutions of basic quinine in oils

Info

Publication number
DE470955C
DE470955C DEC39491D DEC0039491D DE470955C DE 470955 C DE470955 C DE 470955C DE C39491 D DEC39491 D DE C39491D DE C0039491 D DEC0039491 D DE C0039491D DE 470955 C DE470955 C DE 470955C
Authority
DE
Germany
Prior art keywords
quinine
solutions
oil
oils
preparation
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
DEC39491D
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German (de)
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CHEMISCH PHARMAZEUTISCHE A G B
Original Assignee
CHEMISCH PHARMAZEUTISCHE A G B
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 CHEMISCH PHARMAZEUTISCHE A G B filed Critical CHEMISCH PHARMAZEUTISCHE A G B
Priority to DEC39491D priority Critical patent/DE470955C/en
Application granted granted Critical
Publication of DE470955C publication Critical patent/DE470955C/en
Expired legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dermatology (AREA)
  • Medicinal Preparation (AREA)

Description

Verfahren zur Herstellung von Lösungen von basischem Chinin in Ölen nach Patent 427668 Durch das Hauptpatent ist ein Verfahrens zur Herstellung von Chininlösungen geschützt, darin bestehend, daß man Chinin bei Gegenwart von Terpenen, wie Terpineol, Menthol, Linaloeöl, oder von ätherischen Ölen, welche diese Stoffe enthalten, in Olivenöl oder ähnlichen Ölen zur Lösung bringt.Process for the preparation of solutions of basic quinine in oils according to patent 427668 by the main patent is a process for the production of Quinine solutions protected, consisting in that quinine in the presence of terpenes, such as terpineol, menthol, linaloe oil, or essential oils that contain these substances contained in olive oil or similar oils to dissolve.

Weitere Untersuchungen haben ergeben, daß man an Stelle oder neben Terpenen oder solche enthaltenden Stoffen auch andere Lösungsvermittler für die Überführung der an sich schwerlöslichen Chininbase in therapeutisch verwertbare Öllösungen benutzen kann. Als derartige Lösungsvermittler kommen in erster Linie öl- und fettlösliche Alkohole, wie Oktyl-, Dekyl-, Benzylalkohol u. dgl., in Betracht. Als Öle können z. B. Olivenöl, Mandelöl, Sesamöl, auch bei Gegenwart von z. B. Lanolin und ferner auch z. B. Paraffinöl Verwendung finden.Further research has shown that one can either go in place or next to Terpenes or substances containing them also other solubilizers for the Conversion of the quinine base, which is poorly soluble, into therapeutically usable ones Can use oil solutions. As such solubilizers come first and foremost Oil- and fat-soluble alcohols, such as octyl, decyl, benzyl alcohol and the like, can be considered. As oils, for. B. olive oil, almond oil, sesame oil, even in the presence of z. B. Lanolin and also z. B. paraffin oil can be used.

Den erfindungsgemäß herstellbaren Öllösungen von basischem Chinin können noch andere, insbesondere therapeutisch wirksame Stoffe; wie z. B. Alkaloide, einverleibt werden.The oil solutions of basic quinine which can be prepared according to the invention can also use other, especially therapeutically effective substances; such as B. alkaloids, be incorporated.

Die neue Erkenntnis, daß die Überführung der therapeutisch besonders wertvollen Chininbase in Öllösung nicht an die Anwesenheit von Terpenen gebunden ist, bietet den Vorteil, daß man, den Lösungsvermittler bzw. die Lösungsvermittler bestimmten therapeutischen Zwecken besser anpassen und hierdurch sowohl neue Sonderwirkungen als auch Kombinationswirkungen erzielen kann. Man kann z. B. solche Lösungsvermittler auswählen oder zusammenstellen, welche an sich oder in Kombination mit der Chininbase befähigt sind, therapeutische Wirkungen auszulösen oder zu begünstigen.The new knowledge that the transfer of the therapeutically special valuable quinine base in oil solution is not bound to the presence of terpenes is, has the advantage that one, the solubilizer or the solubilizer better adapt to certain therapeutic purposes and thereby both new special effects as well as combination effects. You can z. B. such solubilizers select or compile which per se or in combination with the quinine base are capable of triggering or promoting therapeutic effects.

Durch gemeinschaftliche Anwendung von z. B. öl- und fettlöslichen Alkoholen und von Terpenen gelingt es z. B., erheblich größere Mengen von Chinin in Lösung zu bringen, und zwar auch bei Anwendung solcher Terpene, welche an sich nur ein geringes Lösungsvermögen für Chinin besitzen, wie z. B. Cineol, Terpentinöl, Eukalyptol (0l. Eukalypti) u. dgl., und dadurch bzw. durch kombinierte Wirkung von Chinin und Terpenen, wie z. B. Eukalyptol, Terpentinöl u. dgl., therapeutische Sonderwirkungen zu erzielen.By joint use of z. B. oil and fat soluble Alcohols and terpenes can be used, for example. B., significantly larger amounts of quinine to bring into solution, even when using such terpenes, which per se have only a low dissolving power for quinine, such as. B. cineole, turpentine oil, Eucalyptol (0l. Eucalypti) and the like, and thereby or through the combined effect of Quinine and terpenes such as B. eucalyptol, turpentine oil and the like, special therapeutic effects to achieve.

Die erfindungsgemäß herstellbaren Öllösungen sind u. a. für Injektionszwecke, Inhalationszwecke usw. ausgezeichnet geeignet. Beispiele r. 2 Teile basisches Chinin (siccum) werden in 4. Teilen Benzylalkohol gelöst. Die Lösung wird unter Zugabe von Olivenöl auf ro Teile aufgefüllt. Man erhält eine klare, haltbare Lösung, welche insbesondere auch für Injektionszwecke ausgezeichnet geeignet ist, da der Benzylalkohol keinerlei Reizwirkungen ausübt. Die Lösung enthält 2o°/" an Chinin, während mit Olivenöl allein nur Etwa i°/oige haltbare Lösungen hergestellt werden können.The oil solutions that can be prepared according to the invention are inter alia. for injections, Excellent for inhalation purposes etc. Examples r. 2 parts basic quinine (siccum) are dissolved in 4 parts of benzyl alcohol. The solution is added topped up with olive oil on ro parts. You get a clear, durable Solution, which is particularly suitable for injection purposes, because the benzyl alcohol does not have any irritating effects. The solution contains 20 ° / " Quinine, while only about 10% stable solutions are made with olive oil alone can be.

2. 6 Teile basisches Chinin (siccum) werden in 15 Teilen Benzylalkohol gelöst. Man fügt 15 Teile Cymol hinzu und so viel. Olivenöl, daß die Gesamtmenge ioo Teile beträgt. Es entsteht eine helle, klare Lösung. Die Menge der einzelnen Komponenten kann in weiten Grenzen schwanken.2. 6 parts of basic quinine (siccum) are dissolved in 15 parts of benzyl alcohol. You add 15 parts of cymene and that much. Olive oil that the total is 100 parts. A bright, clear solution is created. The amount of the individual components can vary within wide limits.

Bei Ausführung der Erfindung kann man z. B. auch derart verfahren, daß man das basische Chinin direkt in einer Lösung des Lösungsvermittlers in C51 zur Lösung bringt.When carrying out the invention you can, for. B. also proceed in such a way that the basic quinine directly in a solution of the solubilizer in C51 brings to the solution.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von Lösungen von basischem Chinin in Ölen nach Patent 427 668, - dadurch gekennzeichnet, daß an Stelle oder neben Terpenen oder Terpene enthaltenden Stoffen andere Lösungsvermittler, gegebenenfalls mehrere, z. B. öllösliche Alkohole, wie Oktyl-, Dekyl-, Benzylalkohol u. dgl., verwendet werden, wobei den Öllösungen gegebenenfalls noch andere, auch an sich schwer oder unlösliche therapeutisch wirkende Stoffe einverleibt werden können.PATENT CLAIM: Process for the preparation of solutions of basic Quinine in oils according to Patent 427 668, - characterized in that instead of or in addition to terpenes or substances containing terpenes, other solubilizers, if appropriate several, e.g. B. oil-soluble alcohols such as octyl, decyl, benzyl alcohol and the like., Used be, with the oil solutions optionally still other, also difficult or insoluble therapeutically active substances can be incorporated.
DEC39491D 1927-03-06 1927-03-06 Process for the preparation of solutions of basic quinine in oils Expired DE470955C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC39491D DE470955C (en) 1927-03-06 1927-03-06 Process for the preparation of solutions of basic quinine in oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC39491D DE470955C (en) 1927-03-06 1927-03-06 Process for the preparation of solutions of basic quinine in oils

Publications (1)

Publication Number Publication Date
DE470955C true DE470955C (en) 1929-02-01

Family

ID=7023750

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC39491D Expired DE470955C (en) 1927-03-06 1927-03-06 Process for the preparation of solutions of basic quinine in oils

Country Status (1)

Country Link
DE (1) DE470955C (en)

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