(2009/10/22)
(2008/06/13)
3′,5′-difluoroacetophenone
di-tert-butyl dicarbonate
tert-butyl 2-[(tert-butoxycarbonyl)amino]-2-(3,5-difluorophenyl)propanoate
di-tert-butyl [1-(3,5-difluorophenyl)ethyl]imidodicarbonate
1-(3,5-difluorophenyl)ethylamine
methyl 1-{[2-amino-2-(3,5-difluorophenyl)propyl]amino}cyclohexane-1-carboxylate
(3R)-3-(3,5-difluorophenyl)-3-methyl-1,4-diazaspiro[5.5]undecan-5-one
(3S)-3-(3,5-difluorophenyl)-3-methyl-1,4-diazaspiro[5.5]undecan-5-one
tert-butyl (3R)-3-(3,5-difluorophenyl)-3-methyl-5-oxo-1,4-diazaspiro[5.5]undecane-1-carboxylate
tert-butyl (3R)-3-(3,5-difluorophenyl)-4-(2-ethoxy-2-oxoethyl)-3-methyl-5-oxo-1,4-diazaspiro[5.5]undecane-1-carboxylate