AnnJi Pharmaceutical Co., Ltd. develops drugs in the therapeutic areas of neurology, dermatology, and inflammatory disorders. Its pipeline includes AJ201 for spinal and bulbar muscular atrophy, AJ302, a histone deacetylase 6 inhibitor for the prevention and treatment of chemotherapy-induced peripheral neuropathy, and AJ303, an anti-fibrotic and anti-inflammatory compound for idiopathic pulmonary fibrosis. The company was founded in 2014 and is based in Taipei, Taiwan.