- Polyaxibetaine, an Amino Acid Derivative from the Marine Sponge Axinella polypoides
[作者:Aiello, A; Fattorusso, E; Luciano, P; Menna, M; Vitalone, R,期刊:Journal of natural products, 页码:620-622 , 文章类型: Article,,卷期:2010年73-4]
- A new pyridinium derivative, polyaxibetaine (3), has been isolated from the marine sponge Axinella polypoides, together with two known modified amino acids, 1 and 2. The planar structure of compound 3 has been elucidated...
- Polybioside, a Neuroactive Compound from the Venom of the Social Wasp Polybia paulista
[作者:Saidemberg, DM; da Silva, LC; Tognoli, LMMC; Tormena, CF; Palma, MS,期刊:Journal of natural products, 页码:527-531 , 文章类型: Article,,卷期:2010年73-4]
- Polybioside (1) was isolated from the venom of the social wasp Polybia paulista, and its structure was assigned as 3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl 3-(1H-imidazol-4-yl)propanimidate by NMR and M...
- Polyhydroxysteroidal Glycosides from the Starfish Anthenea chinensis
[作者:Ma, N; Tang, HF; Qiu, F; Lin, HW; Tian, XR; Yao, MN,期刊:Journal of natural products, 页码:590-597 , 文章类型: Article,,卷期:2010年73-4]
- Ten new polyhydroxysteroidal glycosides, anthenosides B-K (2-11), were isolated from the ethanol extract of the starfish Antlzenea chinensis. Their structures were elucidated by extensive spectroscopic studies and chemic...
- Study on the Constituents of Mexican Propolis and Their Cytotoxic Activity against PANC-1 Human Pancreatic Cancer Cells
[作者:Li, F; Awale, S; Tezuka, Y; Esmi, H; Kadota, S,期刊:Journal of natural products, 页码:623-627 , 文章类型: Article,,卷期:2010年73-4]
- Three new flavonoids, (2R,3R)-3,5-dihydroxy-7-methoxyflavanone 3-(2-methyl)butyrate (1), (7 '' R)-8-[1-(4'-hydroxy-3'-methoxyphenyl)prop-2-en-l-yl]chrysin (2), and (7 '' R)-8-[1-(4'-hydroxy-3'-methoxyphenyl)prop-2-en-1-y...
- Stylissamides E and F, Cyclic Heptapeptides from the Caribbean Sponge Stylissa caribica
[作者:Cychon, C; Kock, M,期刊:Journal of natural products, 页码:738-742 , 文章类型: Article,,卷期:2010年73-4]
- In addition to the four known stylissamides, A (1), B (2), C, and D, two new cyclic heptapeptides, stylissamides E (3) and F (4), were isolated from the Caribbean sponge Stylissa caribica. The structures of 3 and 4 were ...
- Gastroprotective Effect of Carnosic Acid gamma-Lactone Derivatives
[作者:Pertino, MW; Theoduloz, C; Rodriguez, JA; Yanez, T; Lazo, V; Schmeda-Hirschmann, G,期刊:Journal of natural products, 页码:639-643 , 文章类型: Article,,卷期:2010年73-4]
- Carnosic acid (1) has been shown to possess gastroprotective activity in vitro and in vivo. However, little is known of the gastroprotective effect or cytotoxicity of carnosic acid gamma-lactone (3). To determine structu...
- Gneyulins A and B, Stilbene Trimers, and Noidesols A and B, Dihydrofluvonol-C-Glucosides, from the Bark of Gnetum gnemonoides
[作者:Shimokawa, Y; Akao, Y; Hirasawa, Y; Awang, K; Hadi, AHA; Sato, S; Aoyama, C; Takeo, J; Shiro, M; Morita, H,期刊:Journal of natural products, 页码:763-767 , 文章类型: Article,,卷期:2010年73-4]
- Gneyulins A (1) and B (2), two new stilbene trimers consisting of oxyresveratrol constituent units, and noidesols A (3) and B (4), two new dihydroflavonol-C-glucosides, were isolated from the bark of Gnetum gnemonoides. ...
- Limonoids and Tirucallane Derivatives from the Seeds of a Krishna Mangrove, Xylocarpus moluccensis
[作者:Wu, J; Yang, SX; Li, MY; Feng, G; Pan, JY; Xiao, Q; Sinkkonen, J; Satyanandamurty, T,期刊:Journal of natural products, 页码:644-649 , 文章类型: Article,,卷期:2010年73-4]
- Six new phragmalins, moluccensins H-M (1-6), two new andirobin-type limonoicls, moluccensins N and O(7, 8), and two new tirucallane derivatives, moluccensins P and Q (9, 10), were isolated from seeds of an Indian mangrov...
- Limonoids and Triterpenoids from Khaya senegalensis
[作者:Yuan, T; Zhang, CR; Yang, SP; Yue, JM,期刊:Journal of natural products, 页码:669-674 , 文章类型: Article,,卷期:2010年73-4]
- Seven new limonoids (1-7), named khayalenoids C-I, three new triterpenoids (8-10), named senegalenes A-C, and eight known limonoids have been isolated from stems of Khaya senegalensis. The structures of these compounds w...
- Proline-Containing Cyclopeptides from the Marine Sponge Phakellia fusca
[作者:Zhang, HJ; Yi, YH; Yang, GJ; Hu, MY; Cao, GD; Yang, F; Lin, HW,期刊:Journal of natural products, 页码:650-655 , 文章类型: Article,,卷期:2010年73-4]
- Four new cyclopeptides, phakellistatins 15-18 (2-5), together with five known cyclopeptides, phakellistatin 13 (1), hymenistatin I, and hymenamides G, H, and J, were isolated from the South China Sea sponge Phakellia fus...
- Synthesis and Characterization of an Epimer of Tacrolimus, an Immunosuppressive Drug
[作者:Skytte, DM; Frydenvang, K; Hansen, L; Nielsen, PG; Jaroszewski, JW,期刊:Journal of natural products, 页码:776-779 , 文章类型: Article,,卷期:2010年73-4]
- 8-Epitacrolimus (2), a new L-pipecolic acid macrolide lactone, was obtained by base-catalyzed epimerization of tacrolimus (FK-506, 1), an important immunosuppressive drug, and its structure determined by a single-crystal...
- Bioactive Metabolites from Cultures of Basidiomycete Favolaschia tonkinensis
[作者:Kornsakulkarn, J; Thongpanchang, C; Chainoy, R; Choowong, W; Nithithanasilp, S; Thongpanchangtt, T,期刊:Journal of natural products, 页码:759-762 , 文章类型: Article,,卷期:2010年73-4]
- Two strobilurins, 9-methoxystrobilurin B (1) and 9-methoxystrobilurin G (2), two monochlorinated 2,3-dihydro-1-benzoxepin derivatives, 3 and 4a, and butenolide 5, together with four known compounds, strobilurin B, 9-meth...
- Gukulenins A and B, Cytotoxic Tetraterpenoids from the Marine Sponge Phorbas gukulensis
[作者:Park, SY; Choi, H; Hwang, H; Kang, H; Rho, JR,期刊:Journal of natural products, 页码:734-737 , 文章类型: Article,,卷期:2010年73-4]
- Gukulenins A (1) and B (2), both having an unprecedented skeleton with a bis-tropolone moiety, were isolated from the Korean marine sponge Phorbas gukulensis. They exhibited significant cytotoxicity against human pharynx...
- Gymnochromes E and F, Cytotoxic Phenanthroperylenequinones from a Deep-Water Crinoid, Holopus rangii
[作者:Wangun, HVK; Wood, A; Fiorillo, C; Reed, JK; McCarthy, PJ; Wrightt, AE,期刊:Journal of natural products, 页码:712-715 , 文章类型: Article,,卷期:2010年73-4]
- Bioactivity-guided fractionation of metabolites from the crinoid Holopus rangii led to the discovery of two new phenanthroperylenequinone derivatives, gymnochromes E (1) and F (2). Gymnochrome E showed cytotoxic activity...
- Limonoids and Triterpenoids from the Stem Bark of Melia toosendan
[作者:Zhang, Y; Tang, CP; Ke, CQ; Yao, S; Ye, Y,期刊:Journal of natural products, 页码:664-668 , 文章类型: Article,,卷期:2010年73-4]
- Four new limonoids (1, 3, 4, 6), named meliatoosenins A-D, eight new euphane- and tirucallane-type triterpenoids (8-15), named meliascnins A-H, and 13 known compounds have been isolated from the stem bark of Melia toosen...
- Terpenoids from Daphne aurantiaca and Their Potential Anti-inflammatory Activity
[作者:Liang, S; Shen, YH; Feng, Y; Tian, JM; Liu, XH; Xiong, Z; Zhang, WD,期刊:Journal of natural products, 页码:532-535 , 文章类型: Article,,卷期:2010年73-4]
- Phytochemical examination of the methanolic extract from the stem bark of Daphne aurantiaca led to the isolation of six new sesquiterpenoids, dauca-3,11-dien-2 alpha,15-diol (1), 3-oxoguai-4-ene-11,12-diol (2), 4 alpha,5...
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