METHOD OF SYNTHESIS OF DERIVATIVES OF O-(2-HYDROXY-3-PIPERIDINO-1-PROPYL)-NICOTINIC ACID AMIDEOXIME AND THEIR SALTS (VARIANTS), O-(2-HYDROXY-3-PIPERIDINO-1-PROPYL)-NICOTINIC ACID AMIDEOXIME PURE CRYSTALLINE BASE

A pure crystalline O-(2-hydroxy-3-piperidino-1-propyl) nicotinic acid amidoxime base of the Formula (Ib) (* CHEMICAL STRUCTURE *) is disclosed characterized by a melting point of 70 degrees to 73 degrees C., giving, when dissolved in an amount of 1 to 10 ml of concentrated sulfuric acid, a yellow ho...

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Hauptverfasser:	ISHTVAN SEKELI, SHANDOR BOTAR, BELA BERTOK, LAJOSH NAD, ANGELIKA TURNER, KALMAN TAKACH, EVA SHOMFAI, ANTAL GAJARI
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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