Synthesis and preliminary biological assay of uridine glycoconjugate derivatives containing amide and/or 1,2,3-triazole linkers.
Bioorg Chem
; 72: 80-88, 2017 06.
Article
en En
| MEDLINE
| ID: mdl-28384485
ABSTRACT
A series of UDP-sugar analogues was synthesized and their preliminary biological activity was evaluated. Glycoconjugates of uridine 1 and 2 were synthesized by condensation of uridine-5'-carboxylic acid and 1-amino sugars derivatives of d-glucose and d-galactose, glycoconjugates 3 and 4 were synthesized by azide-alkyne 1,3-dipolar cycloaddition (CuAAC) of 1-azido sugars and propargylamide derivatives of uridine while glycoconjugates 5 and 6 were synthesized by CuAAC of propargyl ß-O-glycosides and 5'-azido uridine. Evaluation of inhibitory activity of compounds 1-6 against commercially available ß-1,4-galactosyltransferase I (ß4GalT) show that compound 5 inhibited the enzyme in µmolar range. Additionally, the antitumor activity of the obtained glycoconjugates 1-6 were tested using MTT assay.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Triazoles
/
Uridina
/
Glicoconjugados
/
Amidas
/
Galactosiltransferasas
Límite:
Animals
/
Humans
Idioma:
En
Revista:
Bioorg Chem
Año:
2017
Tipo del documento:
Article