(5z,11z,15r)15hydroxyeicosa5,11dien13ynoic acid

(5Z,11Z,15R)-15-Hydroxyeicosa-5,11-dien-13-ynoic acid is a stable isomer of 15(S)-HETE , a major arachidonic acid metabolite from the 15-lipoxygenase pathway. (5Z,11Z,15R)-15-Hydroxyeicosa-5,11-dien-13-ynoic acid elicits concentration-dependent contraction of isolated pulmonary arteries from rabbits and inhibits the proliferation and migration of hormone-independent prostate carcinoma PC-3 cells.