(1R,2R,3S,7S,7aR)-1,2-dihydroxy-3-(hydroxymethyl)-7-(4-methoxyphenyl)hexahydro-1H-pyrrolizine

(1R,2R,3S,7S,7aR)-1,2-dihydroxy-3-(hydroxymethyl)-7-((E)-prop-1-en-1-yl)hexahydro-1H-pyrrolizine

(S)-methyl-((2R,3R,4R,5S)-3,4-bis(benzyloxy)-5-((benzyloxy)-methyl)-1-hydroxypyrrolidin-2-yl)-3-phenylpropanoate

(S)-methyl 3-((2R,3R,4R,5S)-3,4-bis(benzyloxy)-5-((benzyloxy)-methyl)-1-hydroxypyrrolidin-2-yl)-3-(4-methoxyphenyl)-propanoate

(R)-methyl 3-((2R,3R,4R,5S)-3,4-bis(benzyloxy)-5-((benzyloxy)-methyl)-1-hydroxypyrrolidin-2-yl)-3-(furan-2-yl)propanoate