Flavenoid-Type Compounds Bearing an O-Rhamnosyl Residue

The present invention relates to compounds of formula (1) R\ (1) These compounds are useful in the treatment of many diseases such as a skin disease, an allergy, an autoimmune disease, a cardiovascular disease, a lung disease, asthma, a 5 bacterial, viral or parasitic disease, metabolic syndrome, cancer, Alzheimer's disease or diabetes and are furthermore useful in the preparation of cosmetics and for use in food and animal feed.