Buxpiine K

cyclomicrobuxine

3β-Dimethylamino-16α-hydroxy-14-methyl-4-methylene-9,19-cyclo-5α-pregnan-20-one

3β-(Dimethylamino)-4-methylene-14-methyl-16α-hydroxy-9β,19-cyclo-5α-pregnane-20-one