An iridoid gentiobioside, a benzophenone glucoside and acylated flavone C-glycosides from Tripterospermum japonicum (Sieb. et Zucc.) Maxim.

From aerial parts of Tripterospermum japonicum, 6'-O-beta-D-glucopyranosylmorroniside, benzophenone glucoside, named triptephenoside and 2'''- and 4'''-O-acetyl-2''-O-alpha-L-rhamnopyranosylisovitexins were isolated, along with known iridoid and secoiridoid glucosides, and C-glycosyl flavones.