NL7514218A - PROCESS FOR PREPARING 2-ACYL-4-OXO-PY-RAZINO-ISOCHINOLINE DERIVATIVES. - Google Patents

PROCESS FOR PREPARING 2-ACYL-4-OXO-PY-RAZINO-ISOCHINOLINE DERIVATIVES.

Info

Publication number
NL7514218A
NL7514218A NL7514218A NL7514218A NL7514218A NL 7514218 A NL7514218 A NL 7514218A NL 7514218 A NL7514218 A NL 7514218A NL 7514218 A NL7514218 A NL 7514218A NL 7514218 A NL7514218 A NL 7514218A
Authority
NL
Netherlands
Prior art keywords
razino
oxo
acyl
preparing
isochinoline derivatives
Prior art date
Application number
NL7514218A
Other languages
Dutch (nl)
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
Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of NL7514218A publication Critical patent/NL7514218A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
NL7514218A 1974-12-07 1975-12-05 PROCESS FOR PREPARING 2-ACYL-4-OXO-PY-RAZINO-ISOCHINOLINE DERIVATIVES. NL7514218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742457971 DE2457971A1 (en) 1974-12-07 1974-12-07 PROCESS FOR THE PREPARATION OF 2-ACYL4-OXO-PYRAZINO-ISOCHINOLINE DERIVATIVES

Publications (1)

Publication Number Publication Date
NL7514218A true NL7514218A (en) 1976-06-09

Family

ID=5932835

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7514218A NL7514218A (en) 1974-12-07 1975-12-05 PROCESS FOR PREPARING 2-ACYL-4-OXO-PY-RAZINO-ISOCHINOLINE DERIVATIVES.

Country Status (8)

Country Link
JP (1) JPS5182298A (en)
AT (1) AT356109B (en)
CH (1) CH621787A5 (en)
DE (1) DE2457971A1 (en)
DK (1) DK552675A (en)
FI (1) FI753416A (en)
NL (1) NL7514218A (en)
SE (1) SE7513739L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL179906C (en) * 1974-02-09 1986-12-01 Akzo Nv PROCESS FOR PREPARING 1,2,3,4,10,14B-HEXAHYDRODIBENZO (C, F) PYRAZINO (1,2-A) AZEPINE DERIVATIVES.
US4217452A (en) * 1974-02-09 1980-08-12 Akzona Incorporated Synthesis for the preparation of tetracyclic compounds
US4195984A (en) * 1979-03-12 1980-04-01 Abbott Laboratories Herbicides derived from dihalo isonicotinoyl derivatives of amino acids
FR2520740A1 (en) * 1982-01-29 1983-08-05 Sanofi Sa PROCESS FOR THE PREPARATION OF ACYL-2-HEXAHYDRO-1,3,4,6,7,11B-2H-PYRAZINO (2,1-A) ISOQUINOLEINONES-4 AND INTERMEDIATES
IN157936B (en) * 1982-07-08 1986-07-26 Korea Advanced Inst Sci & Tech
FR2533925A1 (en) * 1982-09-30 1984-04-06 Sanofi Sa 1,2,3,6,7,10b-Hexahydrothieno[3',2':3,4]pyrido[1,2-a]pyrazin-4-one s, and process for preparing them as well as their anthelmintic activity
US8563554B2 (en) 2009-03-17 2013-10-22 Concert Pharmaceuticals, Inc. Deuterated pyrazinoisoquinoline compounds

Also Published As

Publication number Publication date
DE2457971A1 (en) 1976-06-10
SE7513739L (en) 1976-06-08
DK552675A (en) 1976-06-08
AT356109B (en) 1980-04-10
ATA927775A (en) 1979-09-15
JPS5182298A (en) 1976-07-19
FI753416A (en) 1976-06-08
CH621787A5 (en) 1981-02-27

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Legal Events

Date Code Title Description
BV The patent application has lapsed