[(2S,3S,8S,9S)-8-bromo-3-chloro-9-ethyl-2,3,4,7,8,9-hexahydro-oxonin-2-yl]-acetaldehyde

(2S,3S,8S,9S)-2-(8-bromo-3-chloro-9-ethyl-2,3,4,7,8,9-hexahydro-oxonin-2-yl)-ethanol

(Z)-(2S,3S,8S,9S)-3-Bromo-9-((Z)-3-bromo-allyl)-8-chloro-2-ethyl-2,3,4,7,8,9-hexahydro-oxonine

(Z)-(2S,3S,8S,9S)-3-Bromo-8-chloro-9-(3,3-dibromo-allyl)-2-ethyl-2,3,4,7,8,9-hexahydro-oxonine

[(Z)-5-((Z)-(2S,3S,8S,9S)-8-Bromo-3-chloro-9-ethyl-2,3,4,7,8,9-hexahydro-oxonin-2-yl)-pent-3-en-1-ynyl]-trimethyl-silane