- A C-Glycosylflavone from Piper ossanum, a Compound Conformationally Controlled by CH/pi and Other Weak Intramolecular Interactions
[作者:Larionova, M; Spengler, I; Nogueiras, C; Quijano, L; Ramirez-Gualito, K; Cortes-Guzman, F; Cuevas, G; Calderon, JS,期刊:Journal of natural products, 页码:1623-1627 , 文章类型: Article,,卷期:2010年73-10]
- The structure of the known 2 ''-O-alpha-rhamnosyl-4 ''-O-methylvitexin (apigenin-8-C-alpha-rhamnosyl-(1 -> 2)-beta-4-O-methyl-glucopyranoside), isolated from the leaves of Piper ossanum, was revised to acacetin-8-C-neohe...
- Anti-inflammatory Biphenyls and Dibenzofurans from Rhaphiolepis indica
[作者:Lin, CH; Chang, HS; Liao, CH; Ou, TH; Chen, IS; Tsai, IL,期刊:Journal of natural products, 页码:1628-1631 , 文章类型: Article,,卷期:2010年73-10]
- Bioassay-guided fractionation of the methanolic extract of the roots of Rhaphiolepis indica var. tashiroi afforded four new dibenzofurans, 2-hydroxy-3,4,6-trimethoxydibenzofuran (1), 2-hydroxy-3,4,9-trimethoxydibenzofura...
- C-Methylated Flavonoids from Cleistocalyx operculatus and Their Inhibitory Effects on Novel Influenza A (H1N1) Neuraminidase
[作者:Dao, TT; Tung, BT; Nguyen, PH; Thuong, PT; Yoo, SS; Kim, EH; Kim, SK; Oh, WK,期刊:Journal of natural products, 页码:1636-1642 , 文章类型: Article,,卷期:2010年73-10]
- As part of an ongoing study focused on the discovery of anti-influenza agents from plants, four new (1-4) and 10 known (5-14) C-methylated flavonoids were isolated from a methanol extract of Cleistocalyx operculatus buds...
- Lignans and Triterpenes from the Bark of Durio carinatus and Durio oxleyanus
[作者:Rudiyansyah; Lambert, LK; Garson, MJ,期刊:Journal of natural products, 页码:1649-1654 , 文章类型: Article,,卷期:2010年73-10]
- Investigation of chemical constituents from the bark of Durio carinatus has led to the isolation of three lignans, boehmenan X (1), threo-carolignan X (2), and erythro-carolignan X (3), together with the three known lign...
- Cytotoxic Hexacyclic Triterpene Acids from Euscaphis japonica
[作者:Cheng, JJ; Zhang, LJ; Cheng, HL; Chiou, CT; Lee, IJ; Kuo, YH,期刊:Journal of natural products, 页码:1655-1658 , 文章类型: Article,,卷期:2010年73-10]
- Six hexacyclic triterpene acids (1-6), named euscaphic acids A-F, and eight known triterpene acid compounds (7-14) were isolated from an ethanolic extract of twigs of Euscaphis japonica. Compounds 8 and 10 were isolated ...
- Diarylheptanoids from the Rhizomes of Curcuma kwangsiensis
[作者:Li, J; Zhao, F; Li, MZ; Chen, LX; Qiu, F,期刊:Journal of natural products, 页码:1667-1671 , 文章类型: Article,,卷期:2010年73-10]
- Twelve new diarylheptanoids and six known compounds were isolated from rhizomes of Curcuma kwangsiensis. Structures of the new compounds were elucidated by spectroscopic and chemical methods as (3S)- and (3R)-1,7-bis(4-h...
- Limonoids from the Seeds of a Hainan Mangrove, Xylocarpus granatum
[作者:Pan, JY; Chen, SL; Li, MY; Li, J; Yang, MH; Wu, J,期刊:Journal of natural products, 页码:1672-1679 , 文章类型: Article,,卷期:2010年73-10]
- Ten new limonoids, hainangranatumins A-J (1-10), and 25 known compounds were isolated from seeds of a Chinese mangrove, Xylocarpus granatum, collected on Hainan Island. Hainangranatumins A-E (1-5) and I and J (9 and 10) ...
- Isolation and Characterization of Diastereomers of Discorhabdins H and K and Assignment of Absolute Configuration to Discorhabdins D, N, Q, S, T, and U
[作者:Grkovic, T; Pearce, AN; Munro, MHG; Blunt, JW; Davies-Coleman, MT; Copp, BR,期刊:Journal of natural products, 页码:1686-1693 , 文章类型: Article,,卷期:2010年73-10]
- Investigations of four different sponge populations of Latrunculia species collected in New Zealand waters has led to the characterization of a new diastereomer of discorhabdin H, named discorhabdin H-2, confirmation of ...
- Bioactive Cycloperoxides Isolated from the Puerto Rican Sponge Plakortis halichondrioides
[作者:Jimenez-Romero, C; Ortiz, I; Vicente, J; Vera, B; Rodriguez, AD; Nam, S; Jove, R,期刊:Journal of natural products, 页码:1694-1700 , 文章类型: Article,,卷期:2010年73-10]
- Two new five-membered-ring polyketide endoperoxides, epiplakinic acid F methyl ester (1) and epiplakinidioic acid (3), and a peroxide-lactone, plakortolide J (2), were isolated from the Puerto Rican sponge Plakortis hali...
- Dolabranes from the Chinese Mangrove, Ceriops tagal
[作者:Hu, WM; Li, MY; Li, J; Xiao, QA; Feng, G; Wu, J,期刊:Journal of natural products, 页码:1701-1705 , 文章类型: Article,,卷期:2010年73-10]
- Six new dolabranes, named tagalsins P-U (1-6), were isolated from stems and twigs of a Chinese mangrove, Ceriops tagal, along with seven known dolabranes, an abietane, and a pimarane. The structures of these compounds we...
- Search for Antifungal Compounds from the Wood of Durable Tropical Trees
[作者:Rodrigues, AMS; Theodoro, PNET; Eparvier, V; Basset, C; Silva, MRR; Beauchene, J; Espindola, LS; Stien, D,期刊:Journal of natural products, 页码:1706-1707 , 文章类型: Article,,卷期:2010年73-10]
- Research on antifungal compounds from the durable wood from French Guiana Amazonian forest trees highlights the correlation between the activity of their extracts against wood-rotting fungi and human pathogens. The fract...
- Quercetin Prevents Unloading-Derived Disused Muscle Atrophy by Attenuating the Induction of Ubiquitin Ligases in Tail-Suspension Mice
[作者:Mukai, R; Nakao, R; Yamamoto, H; Nikawa, T; Takeda, E; Terao, J,期刊:Journal of natural products, 页码:1708-1710 , 文章类型: Article,,卷期:2010年73-10]
- The effects of quercetin (1) were investigated on disused muscle atrophy using mice that underwent tail suspension. Periodic injection of 1 into the gastrocnemius muscle suppressed muscle weight loss and ubiquitin ligase...
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