Anacor Pharmaceuticals, Inc. is a biopharmaceutical company. The Company is focused on discovering, developing and commercializing small-molecule therapeutics derived from its boron chemistry platform. Its lead product development candidate is crisaborole topical ointment, approximately 2%, a non-steroidal topical anti-inflammatory phosphodiesterase-4 (PDE-4) inhibitor in development for the treatment of mild-to-moderate atopic dermatitis and psoriasis. Its product, KERYDIN (tavaborole) topical solution, approximately 5%, is an oxaborole antifungal approved by the United States Food and Drug Administration (FDA) for the topical treatment of onychomycosis of the toenails. It also has a pipeline of other internally discovered topical and systemic boron-based compounds in early-stages of research and development, which include AN3365. Its compound, AN5568 (SCYX-7158), is licensed to Drugs for Neglected Diseases initiative (DNDi) for the treatment of human African trypanosomiasis.