Cauloside B

Caulophylogenin 3-O-α-L-arabinopyranoside

3β-(α-L-Arabinopyranosyloxy)-16α,23-dihydroxyolean-12-en-28-oic acid

(4R)-3β-(α-L-Arabinopyranosyloxy)-16α,23-dihydroxyoleana-12-ene-28-oic acid