MX337632B - Process for the preparation of (+-)- r-7- benzyloxymethyl- cyclopenta- cis- [4, 5][1, 3]- oxazolo[3, 2-a] pyrimidinone compounds as versatile precursors of carbocyclic nucleosides.
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Process for the preparation of (+-)- r-7- benzyloxymethyl- cyclopenta- cis- [4, 5][1, 3]- oxazolo[3, 2-a] pyrimidinone compounds as versatile precursors of carbocyclic nucleosides.
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Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
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Abstract
The present invention describes a novel method for the synthesis of carbocyclic nucleosides by means of the direct coupling of a nitrogenous base to carbocyclic rings through the reaction of iodinefunctionalization of olefins.
MX2010009168A2003-10-072003-10-07Process for the preparation of (+-)- r-7- benzyloxymethyl- cyclopenta- cis- [4, 5][1, 3]- oxazolo[3, 2-a] pyrimidinone compounds as versatile precursors of carbocyclic nucleosides.
MX337632B
(en)
Process for the preparation of (+-)- r-7- benzyloxymethyl- cyclopenta- cis- [4, 5][1, 3]- oxazolo[3, 2-a] pyrimidinone compounds as versatile precursors of carbocyclic nucleosides.
Process for the preparation of (+-)- r-7- benzyloxymethyl- cyclopenta- cis- [4, 5][1, 3]- oxazolo[3, 2-a] pyrimidinone compounds as versatile precursors of carbocyclic nucleosides.
Process for the preparation of (+-)- r-7- benzyloxymethyl- cyclopenta- cis- [4, 5][1, 3]- oxazolo[3, 2-a] pyrimidinone compounds as versatile precursors of carbocyclic nucleosides.
Process for the preparation of (+-)- r-7- benzyloxymethyl- cyclopenta- cis- [4, 5][1, 3]- oxazolo[3, 2-a] pyrimidinone compounds as versatile precursors of carbocyclic nucleosides.