VERFAHREN ZUR HERSTELLUNG EINER TOPISCH ANWENDBAREN, LOKALANASTHETISCH WIRKSAMEN ZUSAMMENSETZUNG

VERFAHREN ZUR HERSTELLUNG EINER TOPISCH ANWENDBAREN, LOKALANASTHETISCH WIRKSAMEN ZUSAMMENSETZUNG

o-Diisopropylaminoethoxybutyrophenone is prepared by treating an aqueous solution of an acid addition salt of o-diisopropylaminoethoxybutyrophenone with a base. Preparations of o-diisopropylaminoethoxybutyrophenone in which it is present to at least 1 % by volume, together with 40 to 70 % by volume...

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Bibliographische Detailangaben
Hauptverfasser: HAEGERSTAM GLENN ARNE TORSTEN, SANDBERG RUNE VERNER, AKERMAN SVEN BENGT ARVIDÖ, PRING BRIAN GEORGE
Format: Patent
Sprache:ger
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Zusammenfassung:o-Diisopropylaminoethoxybutyrophenone is prepared by treating an aqueous solution of an acid addition salt of o-diisopropylaminoethoxybutyrophenone with a base. Preparations of o-diisopropylaminoethoxybutyrophenone in which it is present to at least 1 % by volume, together with 40 to 70 % by volume of isopropanol and up to 40 % by volume of glycerol, produce a deep and long-lasting anaesthesia on topical application to uninjured skin.