An expedient process for reducing the formation of process-related impurities during solid-phase synthesis of potential nucleic acid-based drugs.
Bioorg Med Chem
; 28(22): 115779, 2020 11 15.
Article
em En
| MEDLINE
| ID: mdl-33007546
ABSTRACT
With the intent of mitigating the formation of process-related impurities during solid-phase synthesis of DNA or RNA sequences, a hydroxylated controlled-pore glass support conjugated to three, five or seven hexaethylene glycol spacers was prepared and demonstrated to provide a more efficient and robust synthesis process. Indeed, the use of a support conjugated to five hexaethylene glycol spacers led to a 19% up to 42% reduction of process-related impurities contaminating synthetic nucleic acid sequences, when compared to that obtained from the same DNA/RNA sequences synthesized using a commercial long-chain alkylamine controlled-pore glass support under highly similar conditions.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
DNA
/
RNA
/
Preparações Farmacêuticas
/
Técnicas de Síntese em Fase Sólida
Idioma:
En
Revista:
Bioorg Med Chem
Assunto da revista:
BIOQUIMICA
/
QUIMICA
Ano de publicação:
2020
Tipo de documento:
Article
País de afiliação:
Estados Unidos