PROCEDE DE PURIFICATION DES EXTRAIS A TENEUR DE SUBSTANCES POUR L'EVACUATION DE L'UTERUS

A method for purifying extracts containing uterus-evacuating materials obtained from the zapote plant comprising the steps of: Dissolution of the mixture of semipurified uterus-evacuating materials in an organic solvent not miscible with water, chromatographing the resulting solution on silicic acid...

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Bibliographische Detailangaben
Hauptverfasser:	RAMESH MAGANLAL KANOJIA,,US, RICHARD HUETTEMANN,US
Format:	Patent
Sprache:	fre ; rum
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SEPARATION SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	A method for purifying extracts containing uterus-evacuating materials obtained from the zapote plant comprising the steps of: Dissolution of the mixture of semipurified uterus-evacuating materials in an organic solvent not miscible with water, chromatographing the resulting solution on silicic acid impregnated with silver nitrate, eluting the silicic acid with a mixture of polar and non-polar organic solvents and collecting the fractions which contain the uterus-evacuating materials. (Machine-translation by Google Translate, not legally binding)