(3E,9E)-(5R,8S,13S,14R)-8-(tert-Butyl-diphenyl-silanyloxy)-5-(4-methoxy-benzyloxy)-5,9,13,14-tetramethyl-oxacyclotetradeca-3,9-dien-2-one

(E)-(5R,8R,13S,14R)-8-(tert-Butyl-diphenyl-silanyloxy)-5-(4-methoxy-benzyloxy)-5,9,13,14-tetramethyl-oxacyclotetradec-9-en-2-one

(E)-(5R,8S,13S,14R)-8-(tert-Butyl-diphenyl-silanyloxy)-5-(4-methoxy-benzyloxy)-5,9,13,14-tetramethyl-oxacyclotetradec-9-en-2-one

(E)-(4R,12S,13R)-7-(tert-Butyl-diphenyl-silanyloxy)-13-hydroxy-4-(4-methoxy-benzyloxy)-4,8,12-trimethyl-tetradec-8-enoic acid

(1E,3E,6S,7R)-7-tert-butyldiphenylsilyloxy-6-methyl-1-phenylocta-1,3-diene