Macrolide Inspired Macrocycles as Modulators of the IL-17A/IL-17RA Interaction.
Abstract
Interleukin 17 (IL-17) cytokines promote inflammatory pathophysiology in many autoimmune diseases, including psoriasis, multiple sclerosis, rheumatoid arthritis, and inflammatory bowel disease. Such broad involvement of IL-17 in various autoimmune diseases makes it an ideal target for drug discovery. Psoriasis is a chronic inflammatory disease characterized by numerous defective components of the immune system. Significantly higher levels of IL-17A have been noticed in lesions of psoriatic patients, if compared to non-lesion parts. Therefore, this paper is focused on the macrolide inspired macrocycles as potential IL-17A/IL-17RA modulators and covers the molecular design, synthesis, and in vitro profiling. Macrocycles are designed to diversify and enrich chemical space through different ring sizes and a variety of three-dimensional shapes. Inhibitors in the nM range were identified in both target-based and phenotypic assays. In vitro ADME as well as in vivo PK properties are reported.
References
Modeling cellular pharmacokinetics of 14- and 15-membered macrolides with physicochemical properties
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Autoimmune diseases occur as a result of an attack by the immune system on the body’s own tissues resulting in damage and dysfunction. There are different types of autoimmune diseases, in which there is a complex and unknown interaction between genetics and the environment. Discover the latest research on autoimmune diseases here.