Modular solid-phase synthesis of electrophilic cysteine-selective ethynyl-phosphonamidate peptides.
Chem Commun (Camb)
; 58(60): 8388-8391, 2022 Jul 26.
Article
em En
| MEDLINE
| ID: mdl-35792548
ABSTRACT
We report an efficient method to install electrophilic cysteine-selective ethynyl-phosphonamidates on peptides during Fmoc-based solid phase peptide synthesis (SPPS). By performing Staudinger-phosphonite reactions between different solid supported azido-peptides and varying ethynylphosphonites, we obtained ethynyl-phosphonamidate containing peptidic compounds after acidic deprotection, including an electrophilic cell-penetrating peptide that showed high efficiency as an additive for cellular delivery of proteins.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Cisteína
/
Técnicas de Síntese em Fase Sólida
Idioma:
En
Revista:
Chem Commun (Camb)
Assunto da revista:
QUIMICA
Ano de publicação:
2022
Tipo de documento:
Article
País de afiliação:
Alemanha