- ent-Pimarane Diterpenoids from Siegesbeckia orientalis and Structure Revision of a Related Compound
[作者:Wang, F; Cheng, XL; Li, YJ; Shi, S; Liu, JK,期刊:Journal of natural products, 页码:2005-2008 , 文章类型: Article,,卷期:2009年72-11]
- Six new ent-pimarane diterpenoids, namely, ent-14 beta,16-epoxy-8-pimarene-3 beta,15 alpha-diol (1), 7 beta-hydroxydarutigenol (2), 9 beta-hydroxydarutigenol (3), 16-O-acetyldarutigenol (4), 15,16-di-O-acetyldarutoside (...
- Steroidal Sapogenins and Glycosides from the Rhizomes of Dioscorea bulbifera
[作者:Liu, H; Chou, GX; Wu, T; Guo, YL; Wang, SC; Wang, CH; Wang, ZT,期刊:Journal of natural products, 页码:1964-1968 , 文章类型: Article,,卷期:2009年72-11]
- Four new steroidal sapogenins (1-4), named diosbulbisins A-D, two new spirostane glycosides, diosbulbisides A (5) and B (6), one new cholestane glycoside, diosbulbiside C (7), and the known compounds 8-10 were isolated f...
- Aspergillusol A, an alpha-Glucosidase Inhibitor from the Marine-Derived Fungus Aspergillus aculeatus
[作者:Ingavat, N; Dobereiner, J; Wiyakrutta, S; Mahidol, C; Ruchirawat, S; Kittakoop, P,期刊:Journal of natural products, 页码:2049-2052 , 文章类型: Article,,卷期:2009年72-11]
- A new tyrosine-derived metabolite, aspergillusol A (4), was isolated on a grain scale, together with a methyl ester of 4-hydroxyphenylpyruvic acid oxime (5) and secalonic acid A, from the marine-derived fungus Aspergillu...
- Cucurbitane-Type Triterpenoids from the African Plant Momordica balsamina
[作者:Ramalhete, C; Mansoor, TA; Mulhovo, S; Molnar, J; Ferreira, MJU,期刊:Journal of natural products, 页码:2009-2013 , 文章类型: Article,,卷期:2009年72-11]
- Phytochemical investigation of the aerial parts of Momordica balsamina led to the isolation of five new cucurbitane-type triterpenoids (1-5) and two known analogues (6, 7). Their structures were elucidated on the basis o...
- Asterolaurins A-F, Xenicane Diterpenoids from the Taiwanese Soft Coral Asterospicularia laurae
[作者:Lin, YC; Abd El-Razek, MH; Hwang, TL; Chiang, MY; Kuo, YH; Dai, CF; Shen, YC,期刊:Journal of natural products, 页码:1911-1916 , 文章类型: Article,,卷期:2009年72-11]
- Six new xenicane-type diterpenoids, designated as asterolaurins A-F (1-6), have been isolated from the organic extract of the soft coral Asterospicularia laurae, collected in Southern Taiwan. Compounds 1-4 possess a xeni...
- Laetirobin from the Parasitic Growth of Laetiporus sulphureus on Robinia pseudoacacia
[作者:Lear, MJ; Simon, O; Foley, TL; Burkart, MD; Baiga, TJ; Noel, JP; DiPasquale, AG; Rheingold, AL; La Clair, JJ,期刊:Journal of natural products, 页码:1980-1987 , 文章类型: Article,,卷期:2009年72-11]
- (+/-)-Laetirobin (1) was isolated as a cytostatic lead from Laetiporus sulphureus growing parasitically on the black locust tree, Robinia pseudoacacia, by virtue of a reverse-immunoaffinity system. Using an LC/MS procedu...
- 1-Peptidyl-2-arachidonoyl-3-stearoyl-sn-glyceride: An Immunologically Active Lipopeptide from Goat Serum (Capra hircus) Is an Endogenous Damage-Associated Molecular Pattern
[作者:Thacker, JD; Brown, MA; Rest, RF; Purohit, M; Sassi-Gaha, S; Artlett, CM,期刊:Journal of natural products, 页码:1993-1999 , 文章类型: Article,,卷期:2009年72-11]
- Experiments were undertaken to isolate a component of the serum of goat (Capra hircus) that is effective at mediating an innate immune response. This report describes the isolation and structure elucidation of 1-(N-acety...
- Bioactive Constituents of the Stem Bark of Mitrephora glabra
[作者:Li, C; Lee, D; Graf, TN; Phifer, SS; Nakanishi, Y; Riswan, S; Setyowati, FM; Saribi, AM; Soejarto, DD; Farnsworth, NR; Falkinham, JO; Kroll, DJ; Kinghorn, AD; Wani, MC; Oberlies, NH,期刊:Journal of natural products, 页码:1949-1953 , 文章类型: Article,,卷期:2009年72-11]
- Bioactivity-guided fractionation of the stem bark of Mitrephora glabra yielded nine compounds, comprising three entkaurenoids (1-3), five polyacetylenic acids/esters (4-8), and one aporphine alkaloid, liriodenine (9). Th...
- Proisocrinins A-F, Brominated Anthraquinone Pigments from the Stalked Crinoid Proisocrinus ruberrimus
[作者:Wolkenstein, K; Schoefberger, W; Muller, N; Oji, T,期刊:Journal of natural products, 页码:2036-2039 , 文章类型: Article,,卷期:2009年72-11]
- New brominated anthraquinone pigments, proisocrinins A-F (1-6), were isolated from the strikingly scarlet-colored stalked crinoid Proisocrinus ruberrimus, which had been collected in the deep sea of the Okinawa Trough, J...
- Cytotoxic Effects of Cardiac Glycosides in Colon Cancer Cells, Alone and in Combination with Standard Chemotherapeutic Drugs
[作者:Felth, J; Rickardson, L; Rosen, J; Wickstrom, M; Fryknas, M; Lindskog, M; Bohlin, L; Gullbo, J,期刊:Journal of natural products, 页码:1969-1974 , 文章类型: Article,,卷期:2009年72-11]
- Cardiac glycosides have been reported to exhibit cytotoxic activity against several different cancer types, but studies against colorectal cancer are lacking. In a screening procedure aimed at identifying natural product...
- Lipophilic 2,5-Disubstituted Pyrroles from the Marine Sponge Mycale sp Inhibit Mitochondrial Respiration and HIF-1 Activation
[作者:Mao, SC; Liu, Y; Morgan, JB; Jekabsons, MB; Zhou, YD; Nagle, DG,期刊:Journal of natural products, 页码:1927-1936 , 文章类型: Article,,卷期:2009年72-11]
- The lipid extract of the marine sponge Mycale sp. inhibited the activation of hypoxia-inducible factor-1 (HIF-1) in a human breast tumor T47D cell-based reporter assay. Bioassay-guided isolation and structure elucidation...
- Harzianic Acid, an Antifungal and Plant Growth Promoting Metabolite from Trichoderma harzianum
[作者:Vinale, F; Flematti, G; Sivasithamparam, K; Lorito, M; Marra, R; Skelton, BW; Ghisalberti, EL,期刊:Journal of natural products, 页码:2032-2035 , 文章类型: Article,,卷期:2009年72-11]
- A Trichoderma harzianum strain, isolated from composted hardwood bark in Western Australia, was found to produce a metabolite with antifungal and plant growth promoting activity. The structure and absolute configuration ...
- Lorneic Acids, Trialkyl-Substituted Aromatic Acids from a Marine-Derived Actinomycete
[作者:Iwata, F; Sato, S; Mukai, T; Yamada, S; Takeo, J; Abe, A; Okita, T; Kawahara, H,期刊:Journal of natural products, 页码:2046-2048 , 文章类型: Article,,卷期:2009年72-11]
- A marine-derived actinomyces strain (NPS554) isolated from a marine sediment sample collected from Miyazaki Harbor, Japan, at a depth of 38 m yielded two trialkyl-substituted aromatic acids, lorneic acid A (1) and lornei...
- Lyngbyazothrins A-D, Antimicrobial Cyclic Un-decapeptides from the Cultured Cyanobacterium Lyngbya sp. (vol 72, pg 1373, 2009)
[作者:Zainuddin, EN; Jansen, R; Nimtz, M; Wray, V; Preisitsch, M; Lalk, M; Mundt, S,期刊:Journal of natural products, 页码:2080-2080 , 文章类型: Correction,,卷期:2009年72-11]
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- Quercetin Reduces Inflammatory Pain: Inhibition of Oxidative Stress and Cytokine Production
[作者:Valerio, DA; Georgetti, SR; Magro, DA; Casagrande, R; Cunha, TM; Vicentini, FTMC; Vieira, SM; Fonseca, MJV; Ferreira, SH; Cunha, FQ; Verri, WA,期刊:Journal of natural products, 页码:1975-1979 , 文章类型: Article,,卷期:2009年72-11]
- Quercetin (1) is known to have both antioxidant and antinociceptive effects. However, the mechanism involved in its antinociceptive effect is not fully elucidated. Cytokines and reactive oxygen species have been implicat...
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