A photoreactive analogue of the immunosuppressant FTY720.
J Org Chem
; 71(5): 2200-2, 2006 Mar 03.
Article
em En
| MEDLINE
| ID: mdl-16497020
ABSTRACT
An azido group was incorporated into the immunomodulatory agent FTY720, accomplishing the first synthesis of a photoactivatable analogue of this ligand (2) in 9 steps from 2-(4-hydroxyphenyl)ethanol and in 34% overall yield. The key steps are formation of a primary amine at a quaternary center of aniline derivative 13 followed by selective diazotization of the arylamine.
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Base de dados:
MEDLINE
Assunto principal:
Propilenoglicóis
/
Propanolaminas
/
Esfingosina
/
Azidas
/
Imunossupressores
Idioma:
En
Ano de publicação:
2006
Tipo de documento:
Article