5,7-Dihydroxychromone is a member of chromones.

5-O-Demethylnobiletin is an ether and a member of flavonoids. 5-0-Demethylnobiletin has anti-inflammatory activity, it may act through a direct inhibition of 5-LOX, without affecting the expression of COX-2. 5-O-Demethylnobiletin is a multi methoxyflavone isolated from Citrus jambhiri Lush. It is a direct inhibitor of 5-LOX (IC50=0.1 μ M) and does not affect the expression of COX-2. 5-O-Demethylnobiletin has anti-inflammatory activity, inhibiting the formation of leukotriene B (4) (LTB4) in rat neutrophils and the release of elastase in human neutrophils, with an IC50 value of 0.35 μ M

3,6,7-Trimethylquercetagetin is a trimethoxyflavone that is the 3,6,7-trimethyl ether derivative of quercetagetin. It has a role as a metabolite and an antineoplastic agent. It is a trihydroxyflavone and a trimethoxyflavone. It is functionally related to a quercetagetin.