NOVEL COMPOUND OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, AND PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING DISEASES CAUSED BY INFLUENZA VIRUS INFECTION, COMPRISING SAME AS ACTIVE INGREDIENT

摘要

The present invention relates to a novel compound or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition for preventing or treating diseases caused by influenza virus infection, comprising the same as an active ingredient. The novel compound represented by chemical formula 1 according to the present invention has a little side effect to humans based on a remarkably excellent antivirus activity against the influenza virus without cytotoxicity against human cells, and thus the pharmaceutical composition can be helpfully used in preventing or treating influenza, flu, pharyngolaryngitis, bronchitis, pneumonia, avian influenza, swine flu, goat flu, etc. caused by influenza virus infection, comprising the compound as an active ingredient.;COPYRIGHT KIPO 2016