Process for obtaining olopatadine and intermediates

Olopatadine can be obtained by means of a process comprising hydrolysis of a compound of general formula (II), wherein Y is OR 1 , wherein R 1 is C 1 -C 7 alkyl, C 3 -C 7 cycloalkyl, aryl, or heterocycle; or NR 2 R 3 , wherein R 2 and R 3 , independently from each other, are C 1- C 7 alkyl, aryl, or...

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Bibliographische Detailangaben

Hauptverfasser:	SILVA GUISASOLA, LUIS OCTAVIO, LORENTE BONDE-LARSEN, ANTONIO, MATEOS BURON, LYDIA, GUTIERREZ FUENTES, LUIS GERARDO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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