Process for the preparation of 1,3-diaza-spiro (4.4) non-1-en-4-one derivatives and 1-cyano-1-acylamino-cyclopentane intermediates

Process for the preparation of compounds of formula (I) wherein R means hydrogen atom, or C1-6 alkyl group, or C7-12 aralkyl group or phenyl group, characterised in that: a) the compound of formula (III) is reacted with a compound of formula (IV) wherein X means halogen atom or C1-5 alkoxy group or...

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Hauptverfasser:	ZSUZSANNA NAD, ZOLTAN MAKOVI, CSABA HUSZAR, BERTRAND CASTRO, ILONA DERVALICSNE ZRINYI, AGNES KUNSZTNE KARASZ, ATTILA KIS-TAMAS, ANTAL GAJARI, ENDRE KOLLAR, ISTVAN MESZAROS, ATTILA NEMETH, PETER ARANYOSI, ERZSEBET BOGNAR, ZSUZSANNA CSETRINE HARI, KAROLY GYURE, ATTILA SUPIC, KATALIN DUBOVSZKI, LAJOSNE PALI
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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