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 [...]

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 [...]

BAY 1003803 is a potent topical agonist of the glucocorticoid receptor (GR) transrepression pathway, with less activity on the GR transactivation pathway mediated by GR dimers, which may lead to undesirable side effects. The fluoroaminoquinoline was the only heterocycle among analogs tested that was Ames-negative. The compound appears to have [...]

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

The Biocryst oral plasma kallikrein inhibitor, berotralstat (BCX7353) , was recently approved as the first non-steroidal treatment for prevention of hereditary angioedema attacks. The molecule is given orally (150 mg QD) despite having two basic amines. Interestingly for a chronically administered drug, the molecule is noted to have QT [...]