ENTA vs PBYI Comparison

Enanta Pharmaceuticals Inc is an American biotechnology company which uses robust, chemistry-driven approach and drug discovery capabilities to focus on the research and development of molecule drugs to cure viral infections and liver diseases. Uses virology and immunology method for curing the diseases. The targeted diseases are hepatitis C, hepatitis B, nonalcoholic steatohepatitis, and the respiratory syncytial virus. The novelty of company research is a specific direct-acting antiviral inhibitor against the hepatitis C virus. The company's inhibitors have been developed in collaboration with AbbVie. AbbVie markets the protease inhibitor, paritaprevir, while other inhibitors are in the pipeline.

Puma Biotechnology Inc is a biopharmaceutical company that develops and commercializes innovative products to enhance cancer care and improve treatment outcomes for patients. It is currently commercializing NERLYNX, an oral version of neratinib, for the treatment of HER2-positive breast cancer. Also it develops alisertib. Alisertib is a selective, small-molecule inhibitor of aurora kinase A that is designed to disrupt mitosis leading to apoptosis of rapidly proliferating tumor cells that are dependent on aurora kinase A.