Abstract
Eighteen new diterpenoids, named eurifoloids A-R (1-18), including ingenane (1 and 2), abietane (3-7), isopimarane (8-12), and ent-atisane (13-18) types, along with four known analogues were isolated from Euphorbia neriifolia. Eurifoloid M (13) represents a rare class of ent-atisane-type norditerpenoid. Eurifoloids E (5) and F (6) exhibited significant anti-HIV activities, with EC50 values of 3.58 ± 0.31 (SI = 8.6) and 7.40 ± 0.94 M (SI = 10.3), respectively.
Original language | English |
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Pages (from-to) | 2224-2233 |
Number of pages | 10 |
Journal | Journal of Natural Products |
Volume | 77 |
Issue number | 10 |
DOIs | |
Publication status | Published - 24 Oct 2014 |
Externally published | Yes |