1-AZASPIRO[3.5]NONAN-2-ONA-5,7-CARBOLACTONE AND 5,7-PROTECTED-1-AZASPIRO[3.5]NONAN-2-ONE DERIVATIVES AND THEIR USE AS INTERMEDIATES IN THE SYNTHESIS OF TTX

1-AZASPIRO[3.5]NONAN-2-ONA-5,7-CARBOLACTONE AND 5,7-PROTECTED-1-AZASPIRO[3.5]NONAN-2-ONE DERIVATIVES AND THEIR USE AS INTERMEDIATES IN THE SYNTHESIS OF TTX

The invention provides compounds of formula (I) and methods for their preparation (I) The compounds of the invention are useful intermediates in the synthesis of TTX and analogues thereof. L'invention concerne des composés de formule (I) et des procédés permettant de les préparer. Les composés...

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Bibliographische Detailangaben
Hauptverfasser: TABARES CANTERO, NURIA, HOJAS GARCIA, ELENA, NOHEDA MARIN, PEDRO, MAROTO QUINTANA, SERGIO, BENITO ARENAS, RAUL
Format: Patent
Sprache:eng ; fre
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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Zusammenfassung:The invention provides compounds of formula (I) and methods for their preparation (I) The compounds of the invention are useful intermediates in the synthesis of TTX and analogues thereof. L'invention concerne des composés de formule (I) et des procédés permettant de les préparer. Les composés de l'invention sont des intermédiaires utiles dans la synthèse de TTX et de ses analogues.