Synonyms: Ergotaman-3',6',18-trione,12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'a)-, [R-(R*,R*)]-2,3-dihydroxybutanedioate (2:1)(salt), mixt. with belladonna alkaloids and5-ethyl-5-phenyl-2,4,6(1H,3H,5H)-pyrimidinetrione;2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-phenyl-, mixt. contg. (9CI);8H-Oxazolo[3,2-a]pyrrolo[2,1-c]pyrazine, ergotaman-3',6',18-trione deriv.;Indolo[4,3-fg]quinoline, ergotaman-3',6',18-trione deriv.; Bellaspon;Bellergot; neo-Secatropin