6,10-dimethyl-undeca-1,9-dien-4-ol

(S)-5-{(2R,6R)-6-[(Z)-4-(4-Methoxy-benzyloxy)-but-2-enyl]-3,6-dihydro-2H-pyran-2-yl}-4-methyl-2-methylene-pentanal

(S)-7-[(2R,6R)-6-(2-Hydroxy-ethyl)-3,6-dihydro-2H-pyran-2-yl]-2,6-dimethyl-heptane-2,3-diol

16,17-deoxy-laulimalide

2-{(2R,6R)-6-[(S)-4-(3,3-Dimethyl-oxiranyl)-2-methyl-butyl]-5,6-dihydro-2H-pyran-2-yl}-ethanol

(S)-5-{(2R,6R)-6-[(Z)-4-(4-Methoxy-benzyloxy)-but-2-enyl]-3,6-dihydro-2H-pyran-2-yl}-4-methyl-2-methylene-pentan-1-ol

ER-805619

(S)-5-{(2R,6R)-6-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3,6-dihydro-2H-pyran-2-yl}-4-methyl-pentanal

(S)-5-{(2R,6R)-6-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3,6-dihydro-2H-pyran-2-yl}-4-methyl-2-methylene-pentanal

Acetic acid (S)-4-methyl-2-methylene-5-((2R,6R)-6-prop-2-ynyl-3,6-dihydro-2H-pyran-2-yl)-pentyl ester

2-(2,6-dimethyl-hept-5-enyl)-6-methoxy-3,6-dihydro-2H-pyran

4-{6-[6-(tert-butyl-dimethyl-silanyloxy)-11-methoxy-10-(4-methoxy-benzyloxy)-2-methyl-13-(4-methyl-3,6-dihydro-2H-pyran-2-yl)-4-methylene-trideca-7,12-dienyl]-5,6-dihydro-2H-pyran-2-yl}-but-2-ynoic acid

C.15-epi des-epoxy-laulimalide

(3Z,9E)-(1R,7S,15S,17R)-7-[(E)-(S)-1-(tert-Butyl-dimethyl-silanyloxy)-3-((S)-4-methyl-3,6-dihydro-2H-pyran-2-yl)-allyl]-15-methyl-13-methylene-6,21-dioxa-bicyclo[15.3.1]henicosa-3,9,19-triene-5,11-dione

(7E,12E)-(2S,10S,11S)-11-Methoxy-10-(4-methoxy-benzyloxy)-2-methyl-13-((S)-4-methyl-3,6-dihydro-2H-pyran-2-yl)-4-methylene-1-((2R,6R)-6-prop-2-ynyl-3,6-dihydro-2H-pyran-2-yl)-trideca-7,12-dien-6-ol

ER-807318

ER-809537

11-hydroxy-7-[1-methoxy-3-(4-methyl-3,6-dihydro-2H-pyran-2-yl)-allyl]-15-methyl-13-methylene-6,21-dioxa-bicyclo[15.3.1]henicosa-9,19-dien-5-one

ER-807901