compound, use of a compound, product, pharmaceutical composition, use of an interferon or an interferon derivative, and method of treating a patient suffering or susceptible to flaviviridae infection

摘要

COMPOUND, USE OF A COMPOUND, PRODUCT, PHARMACEUTICAL COMPOSITION, USE OF AN INTERFERON OR INTERFERON DERIVATIVE, AND METHOD OF TREATING A PATIENT SUFFERING OR SUSTAINABLE FLAVIVIRIDAE INFECTION A quinazoline derivative of formula (1), or a salt of a formula (1), or a salt pharmaceutically acceptable: formula (1) for use in the treatment or prevention of an infection by flaviviridae.