A formal enantioselective total synthesis of FR901483.
Org Lett
; 14(18): 4834-7, 2012 Sep 21.
Article
em En
| MEDLINE
| ID: mdl-22937903
ABSTRACT
A formal enantioselective total synthesis of the potent immunosuppressant FR901483 (1) has been accomplished. Our approach features the use of chiron 6 as the starting material, the application of the one-pot amide reductive bisalkylation method to construct the chiral aza-quaternary center (dr = 91), regio- and diastereoselective intramolecular aldol reaction to build the bridged ring, and ring closing metathesis to form the 3-pyrrolin-2-one ring.
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Base de dados:
MEDLINE
Assunto principal:
Compostos Organofosforados
/
Imunossupressores
Idioma:
En
Revista:
Org Lett
Assunto da revista:
BIOQUIMICA
Ano de publicação:
2012
Tipo de documento:
Article