Lycorcidinol

narciclasine

(13β)-1,19-Didehydro-2α,3β,4β,7-tetrahydroxy-11,12-dinor-5,19-secocrinan-6-one

(2S)-3,4,4aβ,5-Tetrahydro-2α,3β,4β,7-tetrahydroxy[1,3]dioxolo[4,5-j]phenanthridin-6(2H)-one

(2S,3R,4S,4aR)-3,4,4a,5-Tetrahydro-2,3,4,7-tetrahydroxy-(1,3)dioxolo(4,5-j)phenanthridin-6(2H)-one