(4R,12R,15S,16S,19R,20S,34S)-muricatetrocin C

N-{(2S,3R,4R)-4-[(S)-2-(tert-Butyl-dimethyl-silanyloxy)-4-oxo-butyl]-2-methyl-5-oxo-tetrahydro-furan-3-yl}-2,2,2-trifluoro-N-phenyl-acetamide

(2'S,3R,4R,5S)-3-(4'-benzyloxy-2'-tert-butyldimethylsilyloxy)butyl-4-N-phenylamino-2,3,4,5-tetrahydro-5-methylfuran-2-one

(2'S,3R,4R,5S)-3-(4'-hydroxy-2'-tert-butyldimethylsilyloxy)butyl-4-N-phenyl-N-trifluoroacetamido-2,3,4,5-tetrahydro-5-methylfuran-2-one

(E)-(2'S,3R,4R,5S)-3-(5'-iodo-2'-tert-butyldimethylsilyloxy)pent-4'-enyl-N-phenyl-N-trifluoroacetamido-2,3,4,5-tetrahydro-5-methylfuran-2-one