Crenulacetal C, a marine diterpene, and its synthetic mimics inhibiting Polydora websterii, a harmful lugworm damaging pearl cultivation

Article abstract of DOI:10.1248/cpb.46.462

Polydora websterii, a harmful lugworm that has serious adverse effects on pearl oyster cultivation, was inhibited by a marine diterpene, crenulacetal C, isolated from the brown alga Dictyota dichotoma. Based on consideration of the activity-structure relationship, several synthetic compounds having an aromatic moiety with a hydroxyalkyl chain were prepared. Bioassay using larvae of Polydora websterii as well as pearl oysters (Pinctada fucata martians) suggested that 1-(2-ferrule)-1-nonanol was the most promising inhibitor.

Full text of DOI:10.1248/cpb.46.462

NII-Electronic Library Service

NII-Electronic Library Service

NII-Electronic Library Service

NII-Electronic Library Service

NII-Electronic Library Service