(R)-3-tert-Butoxycarbonylamino-3-{5-[(5R,6R,7S)-6-(tert-butyl-dimethyl-silanyloxy)-9-iodo-2,2-dimethyl-1,3-dioxa-spiro[4.4]non-8-en-7-yloxy]-6-chloro-pyridin-2-yl}-propionic acid

(R)-3-tert-Butoxycarbonylamino-3-{5-[(1S,4R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-4-hydroxymethyl-3-iodo-cyclopent-2-enyloxy]-6-chloro-pyridin-2-yl}-propionic acid methyl ester

(2S,3S,4S,5R,6S)-2-Iodomethyl-6-methoxy-4,5-bis-methoxymethoxy-tetrahydro-pyran-3-ol

Acetic acid (1R,2R,5S)-2-acetoxymethyl-2,5-dihydroxy-3-iodo-cyclopent-3-enyl ester

(2S,4aR,6S,7R,8S,8aR)-6-Methoxy-7,8-bis-methoxymethoxy-2-(4-methoxy-phenyl)-hexahydro-pyrano[3,2-d][1,3]dioxine

(1R,4S,5R)-4,5-Bis-(tert-butyl-dimethyl-silanyloxy)-1-hydroxymethyl-2-iodo-cyclopent-2-enol

(1R,4S,5S)-4,5-bis(methoxymethoxy)-2-cyclopenten-1-ol

(5R,6R,7S)-9-Iodo-2,2-dimethyl-1,3-dioxa-spiro[4.4]non-8-ene-6,7-diol

(5R,8S,9R)-8,9-Bis-(tert-butyl-dimethyl-silanyloxy)-6-iodo-2,2-dimethyl-1,3-dioxa-spiro[4.4]non-6-ene

(3R,4S,5S)-4,5-Bis-methoxymethoxy-hepta-1,6-dien-3-ol