-
(2E,8E,10Z,14E)-(1R,5R,13R,17R)-13-(tert-Butyl-dimethyl-silanyloxy)-5-[(R)-2-(3,4-dimethoxy-benzyloxy)-1-(4-methoxy-benzyloxy)-ethyl]-3,11-dimethyl-19-methylene-6,21-dioxa-bicyclo[15.3.1]henicosa-2,8,10,14-tetraen-7-one
-
(2Z,4E)-Hexa-2,4-dienoic acid [(S)-((2E,8E,10Z,14E)-(1R,5R,17R)-3,11-dimethyl-19-methylene-7,13-dioxo-6,21-dioxa-bicyclo[15.3.1]henicosa-2,8,10,14-tetraen-5-yl)-hydroxy-methyl]-amide
-
-
(2E,8E,10Z,14E)-(1R,5R,13R,17R)-13-(tert-Butyl-dimethyl-silanyloxy)-5-[(R)-2-hydroxy-1-(4-methoxy-benzyloxy)-ethyl]-3,11-dimethyl-19-methylene-6,21-dioxa-bicyclo[15.3.1]henicosa-2,8,10,14-tetraen-7-one
-
(S)-[(2E,8E,10Z,14E)-(1R,5R,13R,17R)-13-(tert-Butyl-dimethyl-silanyloxy)-3,11-dimethyl-19-methylene-7-oxo-6,21-dioxa-bicyclo[15.3.1]henicosa-2,8,10,14-tetraen-5-yl]-(4-methoxy-benzyloxy)-acetic acid