Originally known (until 1994) as ScriptTech Pharmaceuticals and then as Scriptgen Pharmaceuticals, Inc. the firm changed its name to Anadys Pharmaceuticals, Inc. in 2000. In 2011, the firm was acquired by Hoffman-La Roche and now operates as a subsiduary of that firm. Anadys Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company dedicated to improving patient care by developing novel medicines in the areas of hepatitis C and oncology. For the treatment of chronic hepatitis C, the Company is developing two potentially complementary agents, ANA598, a non-nucleoside polymerase inhibitor and ANA773, an oral TLR7 agonist prodrug. The Company is also developing ANA773 for the treatment of cancer.