(3R,4R)-3-Benzoylamino-4-[3,5-bis-benzyloxy-4-(2-benzyloxy-6-benzyloxycarbonyl-benzoyl)-benzoyloxy]-azepane-1-carboxylic acid benzyl ester

(4R,5R)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-5-(3-methanesulfonyloxy-propyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

3-Benzyloxy-2-(2,6-bis-benzyloxy-4-hydroxymethyl-benzoyl)-benzoic acid benzyl ester

[3,5-bis(benzyloxy)-4-bromophenyl]methanol

3-Benzyloxy-2-(2,6-bis-benzyloxy-4-formyl-benzoyl)-benzoic acid benzyl ester

(2-Benzyloxy-6-hydroxymethyl-phenyl)-[2,6-bis-benzyloxy-4-(tert-butyl-diphenyl-silanyloxymethyl)-phenyl]-methanone

(3R,4R)-N-benzyloxycarbonyl-3,4-<3'-N-tert-butoxycarbonyl-2',2'-dimethyl-1',3'-oxazolidinyl> azepane

(4R,5R)-5-Allyl-4-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

(3R,4R)-3-amino-N-benzyloxycarbonyl-4-hydroxyhexahydro-1H-azepine

(4R,5R)-5-(3-Benzyloxycarbonylamino-propyl)-4-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

3-Benzyloxy-2-[2,6-bis-benzyloxy-4-(tert-butyl-diphenyl-silanyloxymethyl)-benzoyl]-benzoic acid

(4R,5R)-5-(3-Azido-propyl)-4-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

(4R,5R)-5-(3-Benzyloxycarbonylamino-propyl)-4-methanesulfonyloxymethyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

(4R,5R)-3-N-tert-butoxycarbonyl-4-tert-butyldiphenylsilyloxymethyl-5-<3''-hydroxypropyl>-2,2-dimethyl-1,3-oxazolidine

3-Benzyloxy-2-[2,6-bis-benzyloxy-4-(tert-butyl-diphenyl-silanyloxymethyl)-benzoyl]-benzoic acid benzyl ester

[(1R,2R)-1-(tert-Butyl-diphenyl-silanyloxymethyl)-2-hydroxy-pent-4-enyl]-carbamic acid tert-butyl ester

3-Benzyloxy-2-[2,6-bis-benzyloxy-4-(tert-butyl-diphenyl-silanyloxymethyl)-benzoyl]-benzaldehyde

(4R,5R)-5-(3-Benzyloxycarbonylamino-propyl)-4-hydroxymethyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

2,6-Bis-benzyloxy-4-(tert-butyl-diphenyl-silanyloxymethyl)-benzoic acid