(2E,4S)-2,4-dimethyl-7-(trimethylsilyl)hept-2-en-6-yn-1-ol

(S,E)-ethyl 2,4-dimethylhept-2-en-6-ynoate

(2E,4S,6E,8E,10S,11R,12S,14R)-ethyl 15-(3-amino-5-methoxyphenyl)-11,12-dimethoxy-2,4,8,10,14-pentamethylpentadeca-2,6,8-trienoate

(2E,4S,6E,8E,10S,11R,12S,14R)-ethyl 15-(3-amino-5-fluorophenyl)-11,12-dimethoxy-2,4,8,10,14-pentamethylpentadeca-2,6,8-trienoate

(2E,4S)-2,4-dimethylhept-2-en-6-yn-1-ol