Process for preparing benzoxaboroles

Process for preparing benzoxaboroles

The present invention is a process comprising contacting a compound of formula 6: or a pharmaceutically acceptable salt thereof; with a deprotecting reagent to form a compound of formula A: or a pharmaceutically acceptable salt thereof; where R is H or OR1; R1 and each R1′ are protecting groups; R1″...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KOWALSKI, JOHN ANTHONY, ZAJAC, MATTHEW ALLEN, CONDE, JOSE J
Format: Patent
Sprache:chi ; eng
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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Beschreibung
Zusammenfassung:The present invention is a process comprising contacting a compound of formula 6: or a pharmaceutically acceptable salt thereof; with a deprotecting reagent to form a compound of formula A: or a pharmaceutically acceptable salt thereof; where R is H or OR1; R1 and each R1′ are protecting groups; R1″ is H or OH, and n is 0, 1, 2, 3, 4 , or 5.