(1R,2S)-2-(((tert-butyldiphenylsilyl)oxy)methyl)cyclopropane-1-carboxylic (isobutyl carbonic) anhydride

(4R)-2-[(1'R,2'S)-1',2'-Methano-3'-(tert-butyldiphenylsilyloxy)propyl]-4-methoxycarbonyl-4,5-dihydrothiazole

Acetic acid (R)-2-[(1R,2S)-2-(tert-butyl-diphenyl-silanyloxymethyl)-cyclopropyl]-4,5-dihydro-thiazol-4-ylmethyl ester

N-[(2'R,3'S)-4'-(tert-Butyldiphenylsilyloxy)-2',3'-methanobutanoyl]-(S)-cysteine methyl ester

(4R)-2-[(1'R,2'S)-1',2'-Methano-3'-(tert-butyldiphenylsilyloxy)propyl]-4R-farnesyloxymethyl-4,5-dihydrothiazole