PROCESS FOR PRODUCTION OF CONDENSATED AS-TRIAZINE DERIVATIVES

A one step process for the preparation of compounds having antidepressant activity of the formula I I and isomers thereof, wherein R1, R2, Z and A- have the meanings indicated in the claims, which process comprises: heating a compound of the formula II II wherein Z, A-, R1 and R2 have the meanings s...

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Bibliographic Details
Main Authors GRASSER,KATALIN,HU, PETOECZ,LUJZA,HU, HAJOS,GYOERGY,HU, KOSOCZKY,IBOLYA,HU, SZIRTNE KISZELLY,ENIKOE,HU, MESSMER,ANDRAS,HU, BENKO,PAL,HU, FURDYGA,EVA,HU, BATORI,SANDOR,HU
Format Patent
LanguageEnglish
Published 29.09.1986
Edition4
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:A one step process for the preparation of compounds having antidepressant activity of the formula I I and isomers thereof, wherein R1, R2, Z and A- have the meanings indicated in the claims, which process comprises: heating a compound of the formula II II wherein Z, A-, R1 and R2 have the meanings set out in the claims and R3 stands for hydrogen or C1-4 alkyl, in the presence of a dehydrating agent to split off a compound of the formula R3OH. The invention is also directed to compounds of the formula I, wherein R2 is halogen and to compositions containing a compound of the formula I which exhibit antidepressant activity.
Bibliography:Application Number: HU19830003241