L-threo-Pentitol, 3-C-[[[(1R,7aR)-1-(acetyloxy)-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methoxy]carbonyl]-1,5-dideoxy-2-C-methyl-
3-C-[[[(1R,7aR)-1-(Acetyloxy)-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methoxy]carbonyl]-1,5-dideoxy-2-C-methyl-L-threo-pentitol
Uplandicine
7-Acetyl-9-echimidinylretronecine