Three minor novel triterpenoids from the leaves of Diospyros kaki
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Two novel 18, 19-secoursane triterpenoids, kakisaponin B (1) and kakisaponin C (2), an ursane type 28-nortriterpene, kakidiol (3) and one known triterpenoid rosamultin (4), were isolated from the leaves of Diospyros kaki. The structures of compounds 1 and 2 we... ...
