((2R,3aS,5R,5'R,6S,6''S,7aS)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-6-methyl-3''-oxododecahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)methyl benzoate

((2R,3aS,3''R,5S,5'R,6S,6''S,7aS)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-3''-hydroxy-6-methyldodecahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)methyl benzoate

((2R,3aS,5S,5'R,6S,6''S,7aS)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-6-methyldecahydro-4''H-trispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran-3'',2'''-[1,3]dithian]-6''-yl)methyl benzoate

(S)-1-[(2S,3S,5R)-3-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-2-methyl-hept-6-en-3-ol

(E)-(2S,5S)-6-Benzyloxy-1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-5-methyl-hex-3-en-2-ol

(S)-4-(2-[1,3]Dithian-2-yl-ethyl)-2,2-dimethyl-[1,3]dioxolane

((2R,3aS,3''R,5R,5'R,6S,6''S,7aS)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-3''-hydroxy-6-methyldodecahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)methyl benzoate

((2R,3aS,5S,5'R,6S,6''S,7aS)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-6-methyl-3''-oxododecahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)methyl benzoate

(2R,3S,5R)-2-((1S,2R)-3-Benzyloxy-1-iodo-2-methyl-propyl)-3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan

(2R,3S,5R)-2-((1S,2R)-3-Benzyloxy-1-iodo-2-methyl-propyl)-5-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan-3-ol

3-(2-{(S)-2-[(2S,3S,5R)-3-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-1-methyl-ethyl}-[1,3]dioxolan-2-yl)-1-{2-[2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-ethyl]-[1,3]dithian-2-yl}-propan-1-one

(2R,3S,5R)-2-((1S,2R)-3-Benzyloxy-1-iodo-2-methyl-propyl)-5-hydroxymethyl-tetrahydro-furan-3-ol

(S)-1-[(2S,3S,5R)-3-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-2-methyl-hept-6-en-3-one

2-But-3-enyl-2-{(S)-2-[(2S,3S,5R)-3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-1-methyl-ethyl}-[1,3]dioxolane

(S)-3-[(2S,3S,5R)-3-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-2-methyl-propionaldehyde

((2R,3aS,5S,5'R,6S,6''S,7aS)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-6-methyldecahydro-4''H-trispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran-3'',2'''-[1,3]dithian]-6''-yl)methanol

(2S,3S,5R)-2-((S)-3-Benzyloxy-2-methyl-propyl)-3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan

3-(2-{(S)-2-[(2S,3S,5R)-3-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-1-methyl-ethyl}-[1,3]dioxolan-2-yl)-1-{2-[2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-ethyl]-[1,3]dithian-2-yl}-propan-1-ol

(S)-3-[(2S,3S,5R)-3-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-2-methyl-propan-1-ol