Linkers in fragment-based drug design: an overview of the literature.
Expert Opin Drug Discov
; 18(9): 987-1009, 2023.
Article
em En
| MEDLINE
| ID: mdl-37466331
ABSTRACT
INTRODUCTION:
In fragment-based drug design, fragment linking is a popular strategy where two fragments binding to different sub-pockets of a target are linked together. This attractive method remains challenging especially due to the design of ideal linkers. AREAS COVERED The authors review the types of linkers and chemical reactions commonly used to the synthesis of linkers, including those utilized in protein-templated fragment self-assembly, where fragments are directly linked in the presence of the protein. Finally, they detail computational workflows and software including generative models that have been developed for fragment linking. EXPERT OPINION The authors believe that fragment linking offers key advantages for compound design, particularly for the design of bivalent inhibitors linking two distinct pockets of the same or different subunits. On the other hand, more studies are needed to increase the potential of protein-templated approaches in FBDD. Important computational tools such as structure-based de novo software are emerging to select suitable linkers. Fragment linking will undoubtedly benefit from developments in computational approaches and machine learning models.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Software
/
Desenho de Fármacos
Limite:
Humans
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article