Actelion Pharmaceuticals Ltd. has identified pyrazolopyrrolopyridazines acting as platelet-derived growth factor receptor β (PDGFR-β, PDGFRB) inhibitors reported to be useful for the treatment of pulmonary arterial hypertension.
Curadev Pharma Ltd. has patented proteolysis targeting chimeras (PROTACs) comprising an E3 ubiquitin ligase coupled to mitogen-activated protein kinase kinase kinase kinase 1 (MAP4K1; HPK1; MEKKK1)-targeting agent via linker acting as HPK1 inhibitors and thus reported to be useful for the treatment of cancer, viral infections and immunological disorders.
A Caregen Co. Ltd. patent details new peptides acting as autophagy and phagocytosis inducers potentially useful for the treatment of hyperpigmentation.
The U.S. FTC’s campaign against the Orange Book listing of patents claiming device components gained momentum when a federal judge in New Jersey ordered Teva Pharmaceuticals USA Inc. to delist five device patents pertaining to its Proair HFA (albuterol sulfate) inhaler.
F. Hoffmann-La Roche Ltd. and Hoffmann-La Roche Inc. have described hypoxia inducible factor-2α (HIF-2α; EPAS1) inhibitors reported to be useful for treatment of ulcerative colitis and Crohn’s disease.
Eli Lilly & Co. has patented aryl hydrocarbon receptor (AhR) agonists reported to be useful for the treatment of psoriasis, atopic dermatitis, ulcerative colitis, Crohn’s disease, graft-vs.-host disease, rheumatoid arthritis, multiple sclerosis and systemic lupus erythematosus.
Vyrnwy Therapeutics Inc. has disclosed non-receptor tyrosine-protein kinase TYK2 inhibitors reported to be useful for the treatment of autoimmune diseases.
Neuron23 Inc. has synthesized leucine-rich repeat kinase 2 (LRRK2; dardarin) inhibitors reported to be useful for the treatment of Parkinson’s disease.
Haisco Pharmaceutical Group Co. Ltd. has presented hydroxyacid oxidase 1 (HAOX1; HAO1) inhibitors reported to be useful or the treatment of primary hyperoxaluria type 1 and kidney stones.