Five New Tetranortriterpenoids from the
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Si-Yuan Jiang; Jie-Qing Liu; Jian-Jun Xia; Yu-Xin Yan; Ming-Hua Qiu
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Article
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2012
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John Wiley and Sons
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German
β 172 KB
π 1 views
## Abstract Five new tetranortriterpenoids, toonaciliatones BβF (**1**β**5**, resp.), together with four known compounds, dihydrocedrelone (**6**), cedrelone (**7**), 6__Ξ±__βacetoxyazadirone (**8**), and 6__Ξ±__βacetoxyβ14__Ξ²__,15__Ξ²__βepoxyazadirone (**9**), were isolated from the seeds of __Toona