In Vitro and in Vivo Evaluation of Fully Substituted (5-(3-Ethoxy-3-oxopropynyl)-4-(ethoxycarbonyl)-1,2,3-triazolyl-glycosides as Original Nucleoside Analogues to Circumvent Resistance in Myeloid Malignancies.
J Med Chem
; 60(4): 1523-1533, 2017 02 23.
Article
em En
| MEDLINE
| ID: mdl-28094938
ABSTRACT
A series of nucleoside analogues bearing a 1,4,5-trisubstituted-1,2,3-triazole aglycone was synthesized using a straightforward click/electrophilic addition or click/oxidative coupling tandem procedures. SAR analysis, using cell culture assays, led to the discovery of a series of compounds belonging to the 5-alkynyl-1,2,3-triazole family that exhibits potent antileukemic effects on several hematologic malignancies including chronic myeloid leukemia (CML) and myelodysplastic syndromes (MDS) either sensitive or resistant to their respective therapy. Compound 4a also proved efficient in vivo on mice xenografted with SKM1-R MDS cell line. Additionally, some insights in its mode of action revealed that this compound induced cell death by caspase and autophagy induction.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Síndromes Mielodisplásicas
/
Leucemia Mieloide
/
Glicosídeos
/
Antineoplásicos
Idioma:
En
Ano de publicação:
2017
Tipo de documento:
Article