Synonyms: 4-Benzoxazolecarboxylicacid,2-[[8-[2-(4-bromo-1H-pyrrol-2-yl)-1-methyl-2-oxoethyl]-3,9,11-trimethyl-1,7-dioxaspiro[5.5]undec-2-yl]methyl]-5-(methylamino)-,[6S-[6a(2S*,3S*),8b(R*),9b,11a]]-; 1,7-Dioxaspiro[5.5]undecane, 4-benzoxazolecarboxylic acid deriv.;23-Bromo-A-23187; Br-A 23187