FOERFARANDE FOER FRAMSTAELLNING AV 1-HYDROXIAPORFIN-DERIVAT

FOERFARANDE FOER FRAMSTAELLNING AV 1-HYDROXIAPORFIN-DERIVAT

A process for the preparation of 1-hydroxyaporphine derivatives of the general formula: I wherein R1, R3 and R4, which are the same or different, are lower alkyl, aryl or aralkyl radicals or R3 and R4 can together form a lower alkylene bridge member and R2 is a hydrogen atom or a lower alkyl, aralky...

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Hauptverfasser: SATZINGER GERHARD, HARTENSTEIN JOHANNES
Format: Patent
Sprache:fin
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Zusammenfassung:A process for the preparation of 1-hydroxyaporphine derivatives of the general formula: I wherein R1, R3 and R4, which are the same or different, are lower alkyl, aryl or aralkyl radicals or R3 and R4 can together form a lower alkylene bridge member and R2 is a hydrogen atom or a lower alkyl, aralkyl or alkoxycarbonyl radical or an acyl radical derived from an aliphatic, aromatic or araliphatic carboxylic acid.