The Eternity Bioscience/Shanghai Hengrui RORγ antagonist, SHR168442, is a skin-restricted, topical compound intended to treat psoriasis. As a master regulator of Th17 immune cells which are significantly involved in allergic diseases, both positive and negative oral modulators of RORγt had been hotly pursued, though many have ceased clinical [...]

BMS-986251 is an inverse agonist of RORgt, a hot target in inflammation for a significant period. Unfortunately it looks like development hit a wall in this space, and several publications of various company’s RORgt modulators have appeared in the last several months. Chemically, 251 is interesting with 5 stereocenters, none of which look [...]

Remibrutinib (Novartis oral BTK-selective covalent kinase inhibitor clinical candidate)

The AstraZeneca oral RORgt inverse agonist, AZD0284 , is an inverse agonist of the nuclear receptor RORC2 (RORγt). Reviewer Chris Gampe says, “targeting the activation and function of Th17 cells has been successful for the treatment of autoimmune disease (cf. IL-17, IL-17R, IL-23 Abs). RORC2 is the transcription factor that controls Th17 [...]

JTE-052 (delgocitinib) is a pan-JAK kinase inhibitor approved as a topical ointment for treatment of atopic dermatitis in Japan. The compound has an interesting azetidine-containing diazaspirocycle core and a relatively high sp3-fraction for a kinase inhibitor.