Elaeokanine C

(+/-)-elaeokanine B

8-(2-propyl-1,3-dithian-2-yl)-1,2,3,5,6,8a-hexahydroindolizine

8-carbomethoxy-7-hydroxy-8-(1-oxobutyl)indolizidine

8-bromo-1,2,3,5,6,8a-hexahydroindolizine