Prenylated chalcones from Humulus lupulus

摘要

Common hops (Humulus lupulus) is an important industrial culture that is grown in practically all countries primarily as a raw material for beer production. Hops cones impart to beer bitterness and flavor and possess antiseptic properties. Its fruit is used as an alalgesic, anti-ulcer, sedative, and soporific agent [1, 2].