p. 3976 - 3980
(2007/10/03)4-{(R)-((2R,5S)-4-allyl-2,5-dimethyl-piperazin-1-yl)-[3-(tert-butyl-dimethylsilanyloxy)-phenyl]-methyl}-N,N-dimethyl-benzenesulfonamide
(2R,5S)-4-allyl-1-(3-methoxyphenyl)-2,5-dimethylpiperazine
SNC 89
SNC 85
(2R,5S)-1-benzyloxycarbonyl-4-tert-butoxycarbonyl-2,5-dimethylpiperazine