PROCESS FOR MAKING GEMINAL BISPHOSPHONATES

The present invention relates to a novel process for making geminal bisphosphonates. The process provides for bisphosphorylation using phosphorus trihalide, phosphorous acid as a reactant/solvent, and a base as an acid acceptor/solvent. The present invention is directed to a process for making gemin...

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Bibliographische Detailangaben

Hauptverfasser:	CAZER, FREDRICK, DANA, PERRY, GREGORY, EUGENE, BILLINGS, DENNIS, MICHAEL, CRAMER, WILLIAM, DOUGLAS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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