3-tert-Butyl-5-<<<(1S)-(methoxycarbonyl)-2-methylpropyl>amino><1-(triisopropylsilyl)pyrrol-3-yl>methyl>-2-isoxazoline

(S)-2-{[(3-tert-Butyl-4,5-dihydro-isoxazol-5-yl)-(1-triisopropylsilanyl-1H-pyrrol-3-yl)-methyl]-formyl-amino}-3-methyl-butyric acid methyl ester

3,4-bis(1,1-dimethylethyl)furoxan

3-tert-Butyl-1-oxa-2-aza-spiro[4.5]dec-2-ene