Received: June 29, 2006 / Accepted: October 9, 2006
© Japan Antibiotics Research Association
Abstract The structure and relative stereochemistry of yaequinolones, fungal insecticidal antibiotics, were elucidated by spectroscopic studies, including NMR spectral analyses. Yaequinolones possess a p-methoxyphenylquinolinone skeleton modified with different isoprenyl-derived side chains.
Keywords yaequinolone, insecticide, fungal metabolites, structural elucidation, Penicillium sp., p-methoxyphenylquinolinone
H. Tomoda (Corresponding author), R. Uchida: School of Pharmacy, Kitasato University, 5-9-1 Shirokane, Minato-ku, Tokyo 108-8641, Japan, E-mail: firstname.lastname@example.org
R. Imasato, S. mura: Kitasato Institute for Life Sciences, & Graduate School of Infection Control Sciences, Kitasato University and The Kitasato Institute, 5-9-1 Shirokane, Minato-ku, Tokyo 108-8641, Japan