S-2-acetamidoethyl (2R,3S,4S,6R,7R/S,8E,10R,11R)-3,7,11-trihydroxy-2,4,6,10-tetramethyltridec-8-enethioate

(2R,3S,4S,6R,7R/S,8E,10R,11R)-7,11-bis(tert-butyldimetylsilyloxy)-3-hydroxy-2,4,6,10-tetramethyltridec-8-enoic acid

S-2-acetamidoethyl (2R,3S,4S,6R,7R/S,8E,10R,11R)-7,11-bis(tert-butyldimetylsilyloxy)-3-hydroxy-2,4,6,10-tetramethyltridec-8-enethioate

R-3-((2R,3S,4S,6R,7R/S,8E,10R,11R)-7,11-bis(tert-butyldimetylsilyloxy)-3-hydroxy-2,4,6,10-tetramethyltridec-8-enoyl)-4-benzyloxazolidin-2-one