Me. Masaki et al., Climacostol, a defense toxin of the heterotrich ciliate Climacostomum virens against predators, TETRAHEDR L, 40(47), 1999, pp. 8227-8229
A toxic substance (climacostol) of the protozoan ciliate Climacostomum vire
ns against the predatory ciliate Dileptus margaritifer was established as 1
,3-dihydoxy-5-[(Z)-2'-nonenyl]benzene. The structure was rigorously confirm
ed by the total synthesis. (C) 1999 Elsevier Science Ltd. All rights reserv
ed.