(1'R,2R,5R)-5-(hydroxymethyl)-2-<(1'-methoxymethoxy)tridecyl>tetrahydrofuran

5-(R)-[1-(R)-methoxymethoxy-tridecyl]tetrahydrofuran-2-(R)-carbaldehyde

(2R,5R,1'R)-5-<(tert-butyldiphenylsilyloxy)methyl>-2-(1'-hydroxytridecyl)tetrahydrofuran

(1'R,2R,5R)-5-<(tert-butyldiphenylsilyloxy)methyl>-2-<(1'-methoxymethoxy)tridecyl>tetrahydrofuran

(2R,5R,1'R, 1''R)-2-(13'-hydroxy-1'-methoxymethoxytridecyl)-5-(1''-methoxymethoxytridecyl)tetrahydrofuran