1-Amino-2-aryl-4-(piperidin-1-yl)butane deriv. AIDS-092697 AIDS092697 {(2S)-2-(3,4-Dichlorophenyl)-4-[1-(methylsulfonyl)spiro[indoline-3,4'-piperidine]-10-yl]butyl}methyl(phenylsulfonyl)amine