(2Z,4S,5S,6E,8S,9R,12R,10S)-9-(tert-butyl-dimethyl-silanyloxy)-4,10-dimethoxy-13-(3-nitro-2,5,6-trimethoxy-phenyl)-6,8,12-trimethyl-5-(triethyl-silanyloxy)-trideca-2,6-dien-1-ol

(2E,4Z,6S,7S,8E,10S,11R,12S,14R)-15-(3-amino-2,5,6-trimethoxy-phenyl)-11-(tert-butyl-dimethyl-silanyloxy)-6,12-dimethoxy-2,8,10,14-tetramethyl-7-(triethyl-silanyloxy)-pentadeca-2,4,8-trienoic acid allyl ester

(2R,3S,4E,6S,7R,8S,10R)-7-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-2,8-dimethoxy-11-(3-nitro-2,5,6-trimethoxy-phenyl)-4,6,10-trimethyl-undec-4-enoic acid (1R,2S)-2-[benzyl-(2,4,6-trimethyl-benzenesulfonyl)-amino]-1-phenyl-propyl ester

(4E,6Z,8S,9S,10E,12S,13R,14S,16R) carbamic acid 13-(tert-butyl-dimethyl-silanyloxy)-8,14,19,20,22-pentamethoxy-4,10,12,16-tetramethyl-3-oxo-2-aza-bicyclo[16.3.1]docosa-1(21),4,6,10,18(22),19-hexaen-9-yl ester

[(8E,12Z,14E)-6,22-dihydroxy-5,11-dimethoxy-3,7,9,15-tetramethyl-16,20,21-trioxo-17-azabicyclo[16.3.1]docosa-1(22),8,12,14,18-pentaen-10-yl] carbamate