(2S)-2-(4-methoxybenzyloxy)-4-methyl-3,6-dihydro-2H-pyran

(1S,2S)-1,2-bis-[4-methyl-3,6-dihydro-2H-pyran-(2S)-yl]-ethane-1,2-diol

(2S)-2-(4R,5R)-2,2-dimethyl-5-[(2S)-4-methyl-3,6-dihydro-2H-pyran-2-yl]-1,3-dioxolan-4-yl-4-methyl-3,6-dihydro-2H-pyran