(5R,6S)-6-[(S)-2-(tert-Butyl-dimethyl-silanyloxy)-3-(4-methoxy-benzyloxy)-propyl]-3,5-dimethyl-5,6-dihydro-pyran-2-one

(4-dimethylamino-phenyl)-carbamic acid 3,9,13-tris-(tert-butyl-dimethyl-silanyloxy)-14-(3,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)-2,4,6,8,10-pentamethyl-1-(1-methyl-penta-2,4-dienyl)-tetradeca-6,11-dienyl ester

(S)-2-(tert-Butyl-dimethyl-silanyloxy)-3-((2S,3R)-3-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)-propionaldehyde

(5R,6S)-6-[(S)-2-(tert-Butyl-dimethyl-silanyloxy)-3-hydroxy-propyl]-3,5-dimethyl-5,6-dihydro-pyran-2-one

Carbamic acid (6Z,11Z)-(1S,2R,3R,4S,8S,9R,10S,13S)-3,9,13-tris-(tert-butyl-dimethyl-silanyloxy)-2,4,8,10-tetramethyl-14-((2S,3R)-3-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)-1-((Z)-(S)-1-methyl-penta-2,4-dienyl)-tetradeca-6,11-dienyl ester