18-(1,7-dimethyl-3-methylene-octa-4,7-dienyl)-19-methoxymethoxy-8,8,15-trimethyl-7,9,17,23-tetraoxa-tricyclo[18.2.1.06,10]tricosa-4,11,13-trien-16-one

6-(5-{4-[5-(2-hydroxy-1-methoxymethoxy-3,9-dimethyl-5-methylene-deca-6,9-dienyl)-tetrahydro-furan-2-yl]-but-1-enyl}-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-methyl-hexa-3,5-dienoic acid

6-(5-{4-[5-(1-methoxymethoxy-3,9-dimethyl-5-methylene-2-triisopropylsilanyloxy-deca-6,9-dienyl)-tetrahydro-furan-2-yl]-but-1-enyl}-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-methyl-hexa-3,5-dienoic acid

(2S,3S,4S)-4-((R,2E,4E)-6-carboxyhepta-2,4-dien-2-yl)-3-(carboxymethyl)pyrrolidine-2-carboxylic acid compound with 2,2,2-trifluoroacetic acid (1:1)