Abstract Two new polyprenylated benzophenones, hy-pelodins A (1) and B (2), were isolated from the aerial parts of the Chinese medicinal plant Hyperium elodeoides (Choisy). Their structures were elucidated on the basis of spectroscopic evidence. Hypelodin A (1) is a polypreny-lated benzophenone having a tetrahydropyrane ring with three prenyl groups and one 4-methyl-1,3-pentadiene moiety, while hypelodin B (2) has a cage-like structure with a 6/6/5/7/6/5 hexacyclic ring system
Fang, Qiang-Qiang, Feng, Tong-Tong, Wang, Ai-Zhu, He, Wan-Ying, Wei, Ren-Jie, Lu, Qun, Tan, Chang-He...
Hypericum acmosepalum belongs to the Hypericum genus of the Guttiferae family. The characteristic co...
Fig. 5. Calculated ECD spectra of 1 and 3.Published as part of Sun, Haoran, Wang, Jiajia, Zhen, Bo, ...
Hypericum sampsonii Hance (Clusiaceae) is a folk medicine used in Taiwan to treat blood stasis, reli...
Fig. 1. Structures of compound 1–7.Published as part of Sun, Haoran, Wang, Jiajia, Zhen, Bo, Wang, X...
One new compound, 4-hydroxy-4a,7-dimethoxy-4,4a-dihydrodibenzo-p-dioxin-2(3H)-one (1), was isolated ...
Six new benzophenone glycosides, 2,3′,4,5′,6- pentahydroxybenzophenone 4-O-(6″-benzoyl)-β-d-glucopyr...
Two new prenylated benzophenone peroxide derivatives, peroxysampsones A and B (1 and 2, resp.), toge...
Sun, Haoran, Wang, Jiajia, Zhen, Bo, Wang, Xue, Suo, Xinyue, Lin, Mingbao, Jiang, Jiandong, Ji, Teng...
Plants belonging to the genus Hypericum (Hypericaceae) are recognized as an abundant source of natur...
Four new geranyl-bearing polyisoprenylated benzoylphloroglucinol derivatives, hypersampsone I (1), h...
Fig. 1. Chemical structures of compounds 1–7.Published as part of Shi, Zhengyi, Tan, Xiaosheng, Hu, ...
The Hypericum genus is a rich source of biologically active prenylated benzophenones. In this study,...
Fig. 4. Experimental and calculated ECD spectra of 1 (A) and experimental ECD curves of compounds 1 ...
Fig. 6. Experimental and calculated ECD spectra of 3 (A) and experimental ECD curves of compounds 3 ...
Fang, Qiang-Qiang, Feng, Tong-Tong, Wang, Ai-Zhu, He, Wan-Ying, Wei, Ren-Jie, Lu, Qun, Tan, Chang-He...
Hypericum acmosepalum belongs to the Hypericum genus of the Guttiferae family. The characteristic co...
Fig. 5. Calculated ECD spectra of 1 and 3.Published as part of Sun, Haoran, Wang, Jiajia, Zhen, Bo, ...
Hypericum sampsonii Hance (Clusiaceae) is a folk medicine used in Taiwan to treat blood stasis, reli...
Fig. 1. Structures of compound 1–7.Published as part of Sun, Haoran, Wang, Jiajia, Zhen, Bo, Wang, X...
One new compound, 4-hydroxy-4a,7-dimethoxy-4,4a-dihydrodibenzo-p-dioxin-2(3H)-one (1), was isolated ...
Six new benzophenone glycosides, 2,3′,4,5′,6- pentahydroxybenzophenone 4-O-(6″-benzoyl)-β-d-glucopyr...
Two new prenylated benzophenone peroxide derivatives, peroxysampsones A and B (1 and 2, resp.), toge...
Sun, Haoran, Wang, Jiajia, Zhen, Bo, Wang, Xue, Suo, Xinyue, Lin, Mingbao, Jiang, Jiandong, Ji, Teng...
Plants belonging to the genus Hypericum (Hypericaceae) are recognized as an abundant source of natur...
Four new geranyl-bearing polyisoprenylated benzoylphloroglucinol derivatives, hypersampsone I (1), h...
Fig. 1. Chemical structures of compounds 1–7.Published as part of Shi, Zhengyi, Tan, Xiaosheng, Hu, ...
The Hypericum genus is a rich source of biologically active prenylated benzophenones. In this study,...
Fig. 4. Experimental and calculated ECD spectra of 1 (A) and experimental ECD curves of compounds 1 ...
Fig. 6. Experimental and calculated ECD spectra of 3 (A) and experimental ECD curves of compounds 3 ...
Fang, Qiang-Qiang, Feng, Tong-Tong, Wang, Ai-Zhu, He, Wan-Ying, Wei, Ren-Jie, Lu, Qun, Tan, Chang-He...
Hypericum acmosepalum belongs to the Hypericum genus of the Guttiferae family. The characteristic co...
Fig. 5. Calculated ECD spectra of 1 and 3.Published as part of Sun, Haoran, Wang, Jiajia, Zhen, Bo, ...