Nepetin
Nepetin is the 6-methoxy derivative of the pentahydroxyflavone 6-hydroxyluteolin, an O-methylated flavone. It can be found in Eupatorium ballotaefolium. Glycosides 
Nepitrin is the 7-glucoside of nepetin. References 

O-methylated flavones
Catechols
Resorcinols