title: Methoxylated flavonols and flavanones from Eupatorium odoratum.
abstract: From the NaOH-soluble fraction of the C (6)H (6) extract of Eupatorium odoratum growing in Nigeria, four known methoxylated flavonols and flavanones were isolated and identified as isosakuranetin, kaempferide, sakuranetin and tamarixetin. A discussion of the flavonoid pattern in the hitherto studied Eupatorium species is also presented.
authors.affiliation: Department of Pharmacy, University of Nigeria, Nsukka, Nigeria.
authors.forename: A M
authors.initials: AM
authors.lastname: Metwally
authors.forename: E C
authors.initials: EC
authors.lastname: Ekejiuba