A new ent-atisane diterpenoid from the aerial parts of Euphorbia antiquorum L.

Thanh-Nha Tran, Jirapast Sichaem, Van-Kieu Nguyen, Warinthorn Chavasiri, Nakorn Niamnont, Jongkolnee Jongaramruong, Thuc-Huy Duong

Natural product research 2021 Jan

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A new ent-atisane diterpenoid, ent-3α-acetoxy-1β,16β,17-trihydroxyatisane (1), along with four known compounds, 3,3',4'-tri-O-methylellagic acid (2), (R)-(+)-lasiodiplodin (3), taraxerol (4) and syringic acid (5) were isolated from the aerial parts of Euphorbia antiquorum L. The structure of compound 1 was identified by interpretation of their spectroscopic data and comparison with those reported in the literature.

Citation

Thanh-Nha Tran, Jirapast Sichaem, Van-Kieu Nguyen, Warinthorn Chavasiri, Nakorn Niamnont, Jongkolnee Jongaramruong, Thuc-Huy Duong. A new ent-atisane diterpenoid from the aerial parts of Euphorbia antiquorum L. Natural product research. 2021 Jan;35(2):312-317