Synthesis and immunopharmacological evaluation of novel TLR7 agonistic triazole tethered imidazoquinolines.

ABSTRACT: Toll-like receptors-7 and -8 are expressed abundantly on antigen-presenting cells, and their agonists make potential adjuvant candidates for the development of new efficacious vaccines. In view of the importance of new efficacious imidazoquinoline based adjuvants, herein we have synthesized a focused library of a new class of imidazoquinolines retaining the N-isobutyl substitution of an imidazole moiety as in imiquimod and introduced a 1,2,3-triazolyl moiety upon alkyl substitution at the imidazolemethyne carbon employing triazolyl click chemistry. All the novel analogues were characterized using various spectroscopic techniques and the target specificity of these molecules was determined using HEK TLR7/8 transfected cell lines. TLR7/8 activity and also the molecular docking results

SUBMITTER: Avoni A 

PROVIDER: S-EPMC9811562 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature