Five triterpenoids were isolated and their structures were identified to be cauloside C (1),akebiasaponin D (2),akebiasaponin F (3),ursolic acid (4) and hederagenin (5).
分定了5个三萜类化合物:葳仙皂C(1)、木通皂D(2)、木通皂F(3)、酸(4)和常春藤皂元(5)。
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