(-)-223AB

indolizidine 223AB

(-)-Gephyrotoxin 223AB

(8aβ)-Octahydro-3β-butyl-5α-propylindolizine

(3R,8aβ)-3-Butyloctahydro-5α-propylindolizine

[8aβ,(-)]-5α-Propyl-3β-butyloctahydroindolizine