Cortexyme, Inc., a clinical stage biopharmaceutical company, focuses on developing therapeutics for Alzheimer's and other degenerative diseases. Its lead drug candidate is atuzaginstat (COR388), an orally administered brain-penetrating small molecule gingipain inhibitor, which is in Phase II/III clinical trial for use in patients with mild to moderate Alzheimer's disease, as well as for the treatment of oral squamous cell carcinoma, periodontitis, and coronavirus infection. The company was incorporated in 2012 and is headquartered in South San Francisco, California.