14-(Tetrahydro-pyran-2-yloxy)-tetradeca-6,9-diyn-4-ol

(5Z,8Z)-11-[tert-Butoxycarbonyl-(2-hydroxy-ethyl)-amino]-tetradeca-5,8-dienoic acid

Acetic acid 2-[tert-butoxycarbonyl-((3Z,6Z)-11-hydroxy-1-propyl-undeca-3,6-dienyl)-amino]-ethyl ester