PROCESS FOR MAKING 1,4-DIHYDRO-PYRIDINIC DERIVATIVES

The invention is directed to processes for the preparation of dimethyl-1,4-dihydro-2,6-dimethyl-4-(2'-nitrophenyl)-pyridine-3,5-dica rboxylate by reacting 1-methoxy-1-(2'-nitrophenyl)-N-(2'-nitrophenyl)methylene methanamie or 1-(2'-nitrophenyl)-N,N'-bis-(2'-nitrophenyl)...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FURDYGA E, KOVANYI G, POCZIKE E, BOZSING D, MIKITE G, GOERGENYI F, IOEMPE P, IMPRE J, LEVAI L, TAJTHY E, SIMONYI I, NAGY K, KISS E, BENKO P, DINNYES I, ZALAVARI G, BECK I, MANDI A
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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