Kalopanax septemlobus (Thunb.) Koidz.

Kalopanaxsaponin H is an hederagenin glycoside (saponin) with no hypoglycemic activity upon intraperitoneal injection. Kalopanaxsaponin H can be metabolized by human intestinal bacteria into Kalopanaxsaponin I, Kalopanaxsaponin A, hederagenin 3-O-α-L-arabinopyranoside and hederagenin, among which Kalopanaxsaponin I and hederagenin are the main metabolites. Kalopanaxsaponin H is isolated from the stem bark of Kalopanax pictus and is used in diabetes-related research.

Septemloside D (Compound 5) is a hederagenin triterpene saponin found in Kalopanacis Cortex.

Septemloside II (Compound 6) is a triterpene saponin found in the dried stem bark of Kalopanax pictus (Kalopanacis Cortex).

Hederagenic acid (compound 2) is a kind of triterpenoid saponin. Hederagenic acid can be isolated from the roots of Kalopanax septemlobus (Thunb.) Koidz.

Kalopanax saponin G is an ester glycoside of oleanolic acid possessing no sugar moiety at the C-3 hydroxyl group. Kalopanax saponin G is isolated from the bark of Kalopanax pictus.