title: Pyricuol, a New Phytotoxin from Magnaporthe grisea.
abstract: A new pyriculol-related phytotoxin, designated as pyricuol (1), was isolated from a liquid culture of Magnaporthe grisea, the causal fungus of rice blast disease, together with two known metabolites, pyriculol (2) and dihydropyriculol. Its structure was determined on the basis of physicochemical and spectroscopic data to be 2-(3-hydroxymethyl-1,4-hexadienyl)-6-hydroxybenzaldehyde.
authors.affiliation: a Screening Division, Korea Research Institute of Chemical Technology.
authors.forename: J C
authors.initials: JC
authors.lastname: Kim
authors.affiliation: a Screening Division, Korea Research Institute of Chemical Technology.
authors.forename: J Y
authors.initials: JY
authors.lastname: Min
authors.affiliation: a Screening Division, Korea Research Institute of Chemical Technology.
authors.forename: H T
authors.initials: HT
authors.lastname: Kim
authors.affiliation: a Screening Division, Korea Research Institute of Chemical Technology.
authors.forename: K Y
authors.initials: KY
authors.lastname: Cho
authors.affiliation: b Department of Agricultural Biology, College of Agriculture, Chungnam National University.
authors.forename: S H
authors.initials: SH
authors.lastname: Yu
keywords: Magnaporthe grisea; dihydropyriculol; phytotoxin; pyriculol; pyricuol