(2S,10S)-1,2-isopropylidenedioxy-10-tetrahydropyranyloxyundecan-6-one

(2S,10R)-1,2-isopropylidenedioxy-10-tetrahydropyranyloxyundecan-6-one

(2S,10R)-1,2-isopropylidenedioxy-7-methoxycarbonyl-10-tetrahydropyranyloxyundecan-6-one

(+)-(S)-1-(2,2-Dimethyl-1,3-dioxolan-4-yl)-8-(2,4,10-trioxatricyclo<3.3.1.13,7>dec-3-yl)hexan

3-chloro-8-{2-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]ethoxy}dibenzo[b,e]oxepin-11(6H)-one