(2R)-2-Amino-3-hydroxy-4-methylpentansaeure-methylester

methyl (4S,5S)-4-((1S,2S)-1-hydroxy-2-methylbut-3-en-1-yl)-5-isopropyl-2-phenyl-4,5-dihydrooxazole-4-carboxylate

(4R,5S)-3-benzyl-4-(((tert-butyldimethylsilyl)oxy)methyl)-5-isopropyloxazolidine-4-carbaldehyde

(2S,3S,4R)-2-((S)-1-benzoyloxy-2-methyl-propyl)-3-hydroxy-4-methyl-5-oxo-pyrrolidine-2-carboxylic acid

(para-bromophenyl)-4-methyl-2-(E)-pentenoate