108674-87-9 Ergoline-8-carboxylic acid, 6-methyl-1-(1-methylethyl)-, 4-methoxycyclohexyl ester, (8beta(trans))-, (Z)-2-butenedioate (1:1) SERGOLEXOLE MALEATE Sergolexole Sergolexole maleate [USAN] trans-4-Methoxycyclohexyl 1-isopropyl-6-methylergoline-8beta-carboxylate, maleate (1:1)