- Details of the structure determination of the sulfated steroids PSDS and PADS: new components of the sea lamprey (petromyzon marinus) migratory pheromone. Hoye, T.R., Dvornikovs, V., Fine, J.M., Anderson, K.R., Jeffrey, C.S., Muddiman, D.C., Shao, F., Sorensen, P.W., Wang, J. J. Org. Chem. (2007)