(3R,4R,5R,6S)-3,4,5,6-tetrahydro-3,5,6-trimethyl-4-(triethylsilyloxy)-2H-pyran-2-ol

(3R,4R,5S,6S)-3,4,5,6-tetrahydro-3,5,6-trimethyl-4-(triethylsilyloxy)-2H-pyran-2-one

(3R,4R,5R,6S)-3,4,5,6-tetrahydro-2-(2,2-dimethylhydrazino)-3,5,6-trimethyl-4-(triethylsilyloxy)-2H-pyran

(2R,3S,4R,5R)-2,4-dimethyl-3-(triethylsilyloxy)-5-(triisopropylsilyloxy)hexanal dimethylhydrazone