ethyl (2R,3R,7Z)-2-azido-12-[(1R,2S)-2-decylcyclopropyl]-3-hydroxydodec-7-enoate

(2R,5Z,11R,12S)-2-tert-butyldimethylsilyloxy-11,12-methylene-5-docosenoic acid

(2S,3R,7Z)-2-azido-3-[(tert-butyl)dimethylsilyloxy]-12-[(1R,2S)-2-decylcyclopropyl]dodec-7-en-1-ol

ethyl (2R,3R,7Z)-2-azido-3-[(tert-butyl)dimethylsilyloxy]-12-[(1R,2S)-2-decylcyclopropyl]dodec-7-enoate

ethyl (2S,3R,7Z)-12-[(1R,2S)-2-decylcyclopropyl]-3-hydroxy-2-[(4-nitrophenylsulfonyl)oxy]dodec-7-enoate