p. 1180 - 1189
(2010/01/16)(2008/06/13)
phenylmethyl (2R)-4-([4-(2-(4-[(3-fluorophenyl)amino]-1-piperidinyl)-2-oxoethyl)phenyl]methyl)-2-methyl-1-piperazinecarboxylate
1,1-dimethylethyl (2S)-4-([4-(2-(4-[(3-fluorophenyl)amino]-1-piperidinyl)-2-oxoethyl)phenyl]methyl)-2-methyl-1-piperazinecarboxylate
phenylmethyl (2S)-4-((4-(2-(4-((3-fluorophenyl)amino)-1-piperidinyl)-2-oxoethyl)phenyl)methyl)-2-methyl-1-piperazinecarboxylate