(((1R,2aR,7aR)-1-hydroxy-2,2a,7,7a-tetrahydro-1H-cyclobuta[a]inden-1-yl)methyl)(methylimino)(phenyl)-l6-sulfanone

[(1S,2R)-2-(tert-Butyl-dimethyl-silanyloxy)-indan-1-yl]-acetaldehyde

(4S,5S)-4-Benzyl-5-[(S)-2-benzyl-4-((1R,2R)-2-hydroxy-indan-1-yl)-3-oxo-2,3-dihydro-1H-pyrrol-2-ylmethyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester