3-Methyl-6-[2-(4-o-tolyl-piperazin-1-yl)-acetyl]-3H-benzooxazol-2-one
6-{2-[4-(2-Methoxy-phenyl)-piperazin-1-yl]-acetyl}-3-methyl-3H-benzooxazol-2-one
6-<4-(3-trifluoromethylphenyl)-1-piperazinyl>acetyl-3-methyl benzoxazolinone
N,N-dibenzyl-2-[3-methyl-2(3H)-benzoxazolinon-6-yl]-2-oxoethylamine
2-(3-methyl-2-oxo-3H-benzoxazol-6-yl)-2-oxoethyl (4-fluorophenyl)acetate