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Planta Med 2005; 71(3): 283-286
DOI: 10.1055/s-2005-837832
DOI: 10.1055/s-2005-837832
Letter
© Georg Thieme Verlag KG Stuttgart · New York
Three New Jatrophone-Type Diterpenoids from Euphorbia helioscopia
Further Information
Publication History
Received: June 9, 2004
Accepted: October 30, 2004
Publication Date:
15 March 2005 (online)
Abstract
Three new jatrophone-type diterpenoids, euphoheliosnoids A - C, together with two known related compounds, were isolated from the Chinese medicinal plant Euphorbia helioscopia L. The structures including relative stereochemistry of the new compounds were elucidated by spectroscopic methods and by comparison with known related compounds.
References
- 1 Yamamura S, Kosemura S, Ohba S, Ito M, Saito Y. The isolation and structures of euphoscopins A and B. Tetrahedron Lett. 1981; 22 5315-8
- 2 Yamamura S, Shizuri Y, Kosemura S, Ohtsuka J, Tayama T, Ohba S, Ito M, Saito Y. Terada Y. Diterpenes from Euphorbia helioscopia . Phytochemistry. 1989; 28 3421-36
- 3 Shizuri Y, Kosemura S, Ohtsuka J, Terada Y, Yamamura S, Ohba S, Ito M, Saito Y. Structural and conformational studies on euphornin and related diterpenes. Tetrahedron Lett.. 1984; 25 1155-8
- 4 Kosemura S, Shizuri Y, Yamamura S. Isolation and structures of euphohelins, new toxic diterpenes from Euphorbia helioscopia L. Bull Chem Soc Jpn. 1985; 58 3112-7
- 5 Zhao Y, Song G -Q, Guo Y -W. Rotundifolinol, a new 1,3-diarylpropan-2-ol from bark of Litsea rotundifolia var. oblongifolia . J Asi Nat Prod Res. 2003; 5 273-7
- 6 Sun Y -Q, Guo Y -W. Gymnorrhizol, an unsual macrocyclic polydisulfide from the Chinese mangrove Bruguiera gymnorrhiza . Tetrahedron Lett. 2004; 45 5533-5
Prof. Yue-Wei Guo
Shanghai Institute of Materia Medica
Chinese Academy of Sciences
555 Zu Chong Zhi Road
Shanghai 201203
People’s Republic of China
Phone: +86-21-5080-5813
Email: ywguo@mail. shcnc.ac.cn