(2R,3R,4S,5S)-(-)-6-(tert-butyldimethylsilyloxy)-4-(N-methoxycarbonyl-N-methylamino)-3,5-bis(methoxymethyloxy)-2-(1,4,5,8-tetramethoxy-2-naphthalenyl)-2-hexanol

(2S,3S,4R,5R)-(-)-3-(N-methoxycarbonyl-N-methylamino)-2,4-bis(methoxymethyloxy)-5-(1,4,5,8-tetramethoxy-2-naphthalenyl)-1,5-hexanediol

(3S,4R,5R,6R)-4-(N-methoxycarbonyl-N-methylamino)-3,5-bis(methoxymethyloxy)-6-methyl-6-(1,4,5,8-tetramethoxy-2-naphthalenyl)tetrahydro-2-pyranone

(2R,3S,4R,5R,6R)-(+)-3,5-diacetoxy-4-dimethylamino-8-hydroxy-6-methyl-2,6-epoxy-3,4,5,6-tetrahydro-2H-naphthaleno[1,2-b]oxocine-9,12-dione

(2R,3R,4R,5S,6R)-(-)-4-(N-methoxycarbonyl-N-methylamino)-3,5,6-tris(methoxymethyloxy)-2-methyl-2-(1,4,5,8-tetramethoxy-2-naphthalenyl)tetrahydropyran