4-benzyloxy-3,5-dichloro-2-methoxy-6-methyl-benzoic acid 6-(4-benzyloxy-6-fluoro-2-methyl-5-phenylselanyl-tetrahydro-pyran-3-yloxy)-4-(5-methoxy-4,6-dimethyl-4-nitro-tetrahydro-pyran-2-yloxy)-2-methyl-tetrahydro-pyran-3-yl ester

4-Benzyloxy-3,5-dichloro-2-methoxy-6-methyl-benzoic acid (2R,3S,4R,6S)-6-((2R,3R,4S,5R,6S)-5-acetoxy-4-benzyloxy-2-methyl-6-phenylselanyl-tetrahydro-pyran-3-yloxy)-4-hydroxy-2-methyl-tetrahydro-pyran-3-yl ester

4-Benzyloxy-3,5-dichloro-2-methoxy-6-methyl-benzoic acid (2R,3R,4R,6S)-6-((2R,3R,4S,5R,6S)-5-acetoxy-4-benzyloxy-2-methyl-6-phenylselanyl-tetrahydro-pyran-3-yloxy)-2-methyl-4-triisopropylsilanyloxy-tetrahydro-pyran-3-yl ester

4-Benzyloxy-3,5-dichloro-2-methoxy-6-methyl-benzoic acid (2R,3R,4R,6S)-6-((2R,3R,4S,5R)-5,6-diacetoxy-4-benzyloxy-2-methyl-tetrahydro-pyran-3-yloxy)-2-methyl-4-triisopropylsilanyloxy-tetrahydro-pyran-3-yl ester

4-benzyloxy-3,5-dichloro-2-methoxy-6-methyl-benzoic acid 6-(5-acetoxy-4-benzyloxy-2-methyl-6-phenylselanyl-tetrahydro-pyran-3-yloxy)-4-(5-methoxy-4,6-dimethyl-4-nitro-tetrahydro-pyran-2-yloxy)-2-methyl-tetrahydro-pyran-3-yl ester

4-Benzyloxy-3,5-dichloro-2-methoxy-6-methyl-benzoic acid (2R,3R,4R,6S)-6-[(2R,3R,4S,5R,6R)-4-benzyloxy-5,6-bis-(4-methoxy-benzyloxy)-2-methyl-tetrahydro-pyran-3-yloxy]-2-methyl-4-triisopropylsilanyloxy-tetrahydro-pyran-3-yl ester

(2S,3R,4S)-6-Fluoro-3-methoxy-2,4-dimethyl-4-nitro-tetrahydro-pyran

4-Benzyloxy-3,5-dichloro-2-methoxy-6-methyl-benzoic acid (2R,3R,4R,6S)-6-[(2R,3R,4S,5R)-5-acetoxy-4-benzyloxy-2-methyl-6-(2,2,2-trichloro-acetimidoyloxy)-tetrahydro-pyran-3-yloxy]-2-methyl-4-triisopropylsilanyloxy-tetrahydro-pyran-3-yl ester