Tetranortriterpenoids from Clausena exca
β
Hongβ
Ping He; Jianβ
Xin Zhang; Yueβ
Mao Shen; Yiβ
Neng He; Changβ
Xiang Chen; Xiaoβ
J
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Article
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2002
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John Wiley and Sons
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German
β 159 KB
π 1 views
All compounds possessed 3,4-seco skeletons. Their structures were established by spectroscopic studies. Tetranortriterpenoids with a 4-hydroxybut-2-eno-4-lactone moiety are rarely found in the genus Clausena.