(4R,5S)‐4‐methyl‐3‐(3‐methylbutanoyl)‐5‐phenyloxazolidin‐2‐one

2(S)-<5(R)-<1(S)-<(tert-butyloxycarbonyl)amino>-3-methylbutyl>-2,2-dimethyl-4(R)-dioxolanyl>-3-methylbutanol

1-Hepten-3-ol, 6-methyl-4-[(triphenylmethyl)amino]-

(5R)-formyl-(4S)-isobutyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester