(19αH)-lupane and (9βH)-lanostane triterpenes from Euphorbia helioscopia trigger apoptosis of tumor cell.
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DOI: 10.1016/j.fitote.2017.12.011
Abstract: Chemical investigation of Euphorbia helioscopia resulted in the identification of seven new triterpenes named euphorbatrine A-G (1-7), including two (19αH)-lupane (1-2) and three (9βH)-lanostane (4-6), which are very rare metabolites from plants. Their structures were… read more here.
Keywords: lanostane triterpenes; lupane lanostane; apoptosis; lanostane ... See more keywords
Jatrophane Diterpenoids with Kv1.3 Ion Channel Inhibitory Effects from Euphorbia helioscopia.
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DOI: 10.1021/acs.jnatprod.1c00879
Abstract: Chemical investigation of bioactive components from the whole plant of Euphorbia helioscopia resulted in the isolation and identification of 17 new jatrophane diterpenoids, namely, heliojatrone D (1) and helioscopids A-P (2-17), along with 11 known… read more here.
Keywords: jatrophane diterpenoids; euphorbia helioscopia; diterpenoids kv1; ion channel ... See more keywords
Euphohelides A-C, ent-Abietane-Type Norditerpene Lactones from Euphorbia helioscopia and Their Anti-Inflammatory Activities.
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DOI: 10.1021/acs.jnatprod.3c00041
Abstract: Three unreported ent-abietane-type norditerpene lactones, euphohelides A-C (1-3), and 11 known analogs (4-14) were isolated from the whole plants of Euphorbia helioscopia L. Euphohelide A (1) is an unprecedented 2-nor-ent-abietane lactone bearing a unique 5/6/6/5… read more here.
Keywords: ent abietane; type norditerpene; euphorbia helioscopia; norditerpene lactones ... See more keywords