benzyl ((1'S,2S,4S,4'R,4a'S,6'S,8a'R)-6'-hydroxy-5,8'-dioxo-4,4',4a',5,6',7',8',8a'-octahydro-1'H,3H-spiro[furan-2,5'-[1,4]methanonaphthalen]-4-yl)carbamate

(1S,2R,4S,5R,6R)-5-((S)-2-amino-3-((tert-butyldiphenylsilyl)oxy)propyl)-4,5-dihydroxy-7-oxabicyclo[4.1.0]heptan-2-yl 4-methylbenzenesulfonate

(1R,2R,2'S,2''E,3S,4R,4''E,6S,6''S,6''E,8''R,10''S,12''E,14''R)-1-[3'-tert-butyldiphenylsilyloxy-2'-(8'',10'',12'',14''-tetramethylhexadeca-2'',4'',6'',12''-tetraenoylamino)propyl]-2,3-epoxy-6-hydroxy-4-(4-methylbenzenesulfonyl)cyclohexan-1-ol

(2'S,2''E,4R,4''E,5R,6S,6''E,8''R,10''S,12''E,14''R)-4,5-epoxy-6-hydroxy-6-[2'-(8'',10'',12'',14''-tetramethylhexadeca-2'',4'',6'',12''-tetraenoylamino)-3'-tert-butyldiphenylsilyloxypropyl]-2-cyclohexen-1-one

(1S,2R,4S,5R,6S)-5-((S)-2-amino-3-((tert-butyldiphenylsilyl)oxy)propyl)-4,5-dihydroxy-7-oxabicyclo[4.1.0]heptan-2-yl acetate