[(8Z,12E)-(2S,11S)-11-(tert-Butyl-dimethyl-silanyloxy)-2,12-dimethyl-13-(2-methyl-thiazol-4-yl)-trideca-8,12-dien-(E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-amine

(8Z,12E)-(2S,11S)-11-(tert-Butyl-dimethyl-silanyloxy)-2,12-dimethyl-13-(2-methyl-thiazol-4-yl)-trideca-8,12-dienenitrile

(8Z,12E)-(2S,11S)-11-(tert-Butyl-dimethyl-silanyloxy)-2,12-dimethyl-13-(2-methyl-thiazol-4-yl)-trideca-8,12-dienal

Epothilone I1

(14Z,18E)-(3S,6R,7S,8S,17S)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-17-hydroxy-4,4,6,8,18-pentamethyl-19-(2-methyl-thiazol-4-yl)-5-oxo-nonadeca-14,18-dienoic acid