Menetelmä valmistaa uusia terapeuttisesti vaikuttavia indolijohdannais ia

Menetelmä valmistaa uusia terapeuttisesti vaikuttavia indolijohdannais ia

Procedure for the production of indole derivatives of formula I a, **(See formula)** wherein one of the symbols R1 and R2 signifies a hydrogen atom, the other symbol signifies a hydrogen atom or a methyl radical, and R'3 signifies the isopropyl, cyclopropyl or butyl sec radical, characterized i...

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1. Verfasser: TROXLER,FRANZ
Format: Patent
Sprache:fin ; swe
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:Procedure for the production of indole derivatives of formula I a, **(See formula)** wherein one of the symbols R1 and R2 signifies a hydrogen atom, the other symbol signifies a hydrogen atom or a methyl radical, and R'3 signifies the isopropyl, cyclopropyl or butyl sec radical, characterized in that an imine is reduced of formula II, **(See formula)** wherein R1 and R2 have the meanings indicated above, and signifies methyl, R5 signifies methyl or ethyl, or R4 and R5 together signify the ethylenic chain. (Machine-translation by Google Translate, not legally binding)