Improved process for antiparasitic agent

本发明提供了一种由doramectine制备抗寄生物化合物25-环己基-22，23-二氢-5-羟基亚氨基除虫菊素B1单糖及其中间体及其结晶溶剂化物的改进方法。 An improved process for the preparation of the antiparasitic compound 25-cyclohexyl-22,23-dihydro-5-hydroxyiminoavermectin B1 monosaccharide from doramectine and intermediates therefor and crystalline solvates thereof....

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Bibliographische Detailangaben
Hauptverfasser:	N.D.A. WALSHE, S.J. CAMBERS
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY DERIVATIVES THEREOF HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SUGARS
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Beschreibung
Zusammenfassung:	本发明提供了一种由doramectine制备抗寄生物化合物25-环己基-22，23-二氢-5-羟基亚氨基除虫菊素B1单糖及其中间体及其结晶溶剂化物的改进方法。 An improved process for the preparation of the antiparasitic compound 25-cyclohexyl-22,23-dihydro-5-hydroxyiminoavermectin B1 monosaccharide from doramectine and intermediates therefor and crystalline solvates thereof.