p. 7133 - 7136
(1995)p. 2117 - 2134
(2007/10/03)(5S)-5-(hydroxymethyl)-5H-furan-2-one
tert-butylchlorodiphenylsilane
benzylamine
(3S,4S,5S)-4-benzylamino-5-(t-butyldiphenylsilyl)oxymethyl-3-ethyldihydro-2(3H)furanone
(3R,4S,5S)-4-benzylamino-5-(t-butyldiphenylsilyl)oxymethyl-3-((1-hydroxy-1-methyl)-1-ethyl)dihydro-2(3H)furanone
(2S,3S,4S)-3-Benzylamino-4-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxy)-2-ethyl-pentanoic acid
(3S,4S)-3-benzylamino-4-((t-butyldimethylsilyl)oxy)-5-((t-butyldiphenyl)silyl)oxypentanoic acid
(3S,4S)-3-benzylamino-4-hydroxy-5-(t-butyldiphenylsilyl)oxypentanoic acid