AT346345B - PROCESS FOR THE PREPARATION OF NEW 2-ACYL-4-OXO-HEXAHYDRO-4H-PYRAZINO- (2,1-A) -ISOCHINOLINE DERIVATIVES, THEIR SALT, QUARTAR AMMONIUM SALT AND THE OPTICAL ANTIPODE OF THESE COMPOUNDS - Google Patents

PROCESS FOR THE PREPARATION OF NEW 2-ACYL-4-OXO-HEXAHYDRO-4H-PYRAZINO- (2,1-A) -ISOCHINOLINE DERIVATIVES, THEIR SALT, QUARTAR AMMONIUM SALT AND THE OPTICAL ANTIPODE OF THESE COMPOUNDS

Info

Publication number
AT346345B
AT346345B AT769477A AT769477A AT346345B AT 346345 B AT346345 B AT 346345B AT 769477 A AT769477 A AT 769477A AT 769477 A AT769477 A AT 769477A AT 346345 B AT346345 B AT 346345B
Authority
AT
Austria
Prior art keywords
salt
quartar
pyrazino
hexahydro
oxo
Prior art date
Application number
AT769477A
Other languages
German (de)
Other versions
ATA769477A (en
Original Assignee
Merck Patent Gmbh
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
Priority claimed from DE2362539A external-priority patent/DE2362539C2/en
Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of ATA769477A publication Critical patent/ATA769477A/en
Application granted granted Critical
Publication of AT346345B publication Critical patent/AT346345B/en

Links

AT769477A 1973-12-17 1977-10-27 PROCESS FOR THE PREPARATION OF NEW 2-ACYL-4-OXO-HEXAHYDRO-4H-PYRAZINO- (2,1-A) -ISOCHINOLINE DERIVATIVES, THEIR SALT, QUARTAR AMMONIUM SALT AND THE OPTICAL ANTIPODE OF THESE COMPOUNDS AT346345B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2362539A DE2362539C2 (en) 1973-12-17 1973-12-17 2-Acyl-4-oxo-1,2,3,6,7,11b-hexahydro-4H-pyrazino [2,1-a] isoquinolines, processes for their preparation and pharmaceuticals containing these compounds
AT9977 1977-10-27

Publications (2)

Publication Number Publication Date
ATA769477A ATA769477A (en) 1978-03-15
AT346345B true AT346345B (en) 1978-11-10

Family

ID=25591451

Family Applications (2)

Application Number Title Priority Date Filing Date
AT769377A AT346344B (en) 1973-12-17 1977-10-27 PROCESS FOR THE PREPARATION OF NEW 2-ACYL-4-OXO-HEXAHYDRO-4H-PYRAZINO (2,1-A) ISOCHINOLINE DERIVATIVES, THEIR SALT, QUARTAR AMMONIUM SALT AND THEIR OPTICAL ANTIPODE OF THESE COMPOUNDS
AT769477A AT346345B (en) 1973-12-17 1977-10-27 PROCESS FOR THE PREPARATION OF NEW 2-ACYL-4-OXO-HEXAHYDRO-4H-PYRAZINO- (2,1-A) -ISOCHINOLINE DERIVATIVES, THEIR SALT, QUARTAR AMMONIUM SALT AND THE OPTICAL ANTIPODE OF THESE COMPOUNDS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT769377A AT346344B (en) 1973-12-17 1977-10-27 PROCESS FOR THE PREPARATION OF NEW 2-ACYL-4-OXO-HEXAHYDRO-4H-PYRAZINO (2,1-A) ISOCHINOLINE DERIVATIVES, THEIR SALT, QUARTAR AMMONIUM SALT AND THEIR OPTICAL ANTIPODE OF THESE COMPOUNDS

Country Status (1)

Country Link
AT (2) AT346344B (en)

Also Published As

Publication number Publication date
ATA769377A (en) 1978-03-15
ATA769477A (en) 1978-03-15
AT346344B (en) 1978-11-10

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