Regioselective functionalisation and protection of spirolactams

The invention provides highly functionalised spiro-fused lactams of formula (I) having a cyclohexane moiety with the desired number of protected or unprotected functional groups or carbonated structures, which are introduced with high stereo and regioselectivity, as well as processes for their obten...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	NOHEDA MARIN PEDRO,BERNABE PAJARES MANUEL,MAROTO QUINTANA SERGIO,TABARES CANTERO NURIA,BENITO ARENAS RAUL
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	The invention provides highly functionalised spiro-fused lactams of formula (I) having a cyclohexane moiety with the desired number of protected or unprotected functional groups or carbonated structures, which are introduced with high stereo and regioselectivity, as well as processes for their obtention. These compounds are useful for the synthesis of a broad range of bioactive molecules, such as condoritols and aminoinositols and their analogues.