Polpunonic acid

Dehydroglyasperin D

SOPHORAISOFLAVONEA

ent-7??,9-Dihydroxy-15-oxokaur-16-en-19,6??-olide

2-Acetoxy-3-deacetoxycaesaldekarin E

Rubiprasin B

Triptonodiol

Rubiprasin A

Demethylcephalotaxinone

(4R)-11??-Hydroxy-15-oxokaur-16-en-18-oic acid ??-D-glucopyranosyl ester