Hinokinin

Cubebinolide

(-)-Hinokinin

3α,4β-Dipiperonyltetrahydrofuran-2-one

(3R)-3α,4β-Bis(1,3-benzodioxole-5-ylmethyl)tetrahydrofuran-2-one

(3R,4R)-3,4-Bis(1,3-benzodioxol-5-ylmethyl)-4,5-dihydrofuran-2(3H)-one