- Dynamic nature of the ligustilide complex
[作者:Schinkovitz, A; Pro, SM; Main, M; Chen, SN; Jaki, BU; Lankin, DC; Pauli, GF,期刊:Journal of natural products, 页码:1604-1611 , 文章类型: Article,,卷期:2008年71-9]
- Monomeric phthalides such as Z-ligustilide (1) and Z-butylidenephthalide (2) are major constituents of medicinal plants of the Apiaceae family. While I has been associated with a variety of observed biological effects, i...
- Structures and absolute configurations of sulfate-conjugated triterpenoids including an antifungal chemical Defense of the green macroalga Tydemania expeditionis
[作者:Jiang, RW; Lane, AL; Mylacraine, L; Hardcastle, KI; Fairchild, CR; Aalbersberg, W; Hay, ME; Kubanek, J,期刊:Journal of natural products, 页码:1616-1619 , 文章类型: Article,,卷期:2008年71-9]
- Cytotoxicity-guided fractionation of the green macroalga Tydemania expeditionis led to isolation of four sulfate-conjugated triterpenoids including one new lanostane-type triterpenoid disulfate, lanosta-8-en-3,29-diol-23...
- Furan oligomers and beta-carbolines from terrestrial streptomycetes
[作者:Fotso, S; Maskey, RP; Schroder, D; Ferrer, AS; Grun-Wollny, I; Laatsch, H,期刊:Journal of natural products, 页码:1630-1633 , 文章类型: Article,,卷期:2008年71-9]
- 2,5-Bis(hydroxymethyl)furan monoacetate (3) and 2,5 -bis(hydroxymethyl)furan diacetate (4) were obtained as new natural products from an ethyl acetate extract of the terrestrial Streptomyces sp. isolate GW11/1695. Anothe...
- Alkaloids from the mushroom Pseudobaeospora pyrifera, pyriferines A-C
[作者:Quang, DN; Spiteller, P; Porzel, A; Schmidt, J; Geissler, T; Arnold, N; Wessjohann, L,期刊:Journal of natural products, 页码:1620-1622 , 文章类型: Article,,卷期:2008年71-9]
- Three novel alkaloids (1-3), named pyriferines A-C, were isolated from fruiting bodies of Pseudobaeospora pyrifera. They possess an unusual eight-membered N/O-acetal ring, derived from L-glutamtic acid, that is connected...
- Tetrahdroxysqualene from Rhus taitensis shows antimycobacterial activity against Mycobacterium tuberculosis
[作者:Noro, JC; Barrows, LR; Gideon, OG; Ireland, CM; Koch, M; Matainaho, T; Piskaut, P; Pond, CD; Bugni, TS,期刊:Journal of natural products, 页码:1623-1624 , 文章类型: Article,,卷期:2008年71-9]
- Tuberculosis has become a major health problem, in particular with the emergence of extremely drug resistant tuberculosis (XDRTB). In our search for new therapeutic leads against TB, we isolated a new triterpene (1) from...
- Kempopeptins A and B, serine protease inhibitors with different selectivity profiles from a marine cyanobacterium, Lyngbya sp.
[作者:Taori, K; Paul, VJ; Luesch, H,期刊:Journal of natural products, 页码:1625-1629 , 文章类型: Article,,卷期:2008年71-9]
- Two cyclodepsipeptides named kempopeptins A (1) and B (2) were isolated from a collection of a Floridian marine cyanobacterium, Lyngbya sp., that had previously afforded the structurally related potent elastase inhibitor...
- Cembrane diterpenes from the gorgonian Leptogorgia laxa
[作者:Ortega, MJ; Zubia, E; Sanchez, MC; Carballo, JL,期刊:Journal of natural products, 页码:1637-1639 , 文章类型: Article,,卷期:2008年71-9]
- The new cembrane diterpenes leptodienone A (2) and leptodienone B (3) and the known compounds lopholide, lophodiol B, lophodione, and lophotoxin (1) have been isolated from the gorgonian Leptogorgia laxa collected in the...
- Antifungal cyclic depsipeptide, eujavanicin A, isolated from Eupenicillium javanicum
[作者:Nakadate, S; Nozawa, K; Sato, H; Horie, H; Fujii, Y; Nagai, M; Hosoe, T; Kawai, K; Yaguchi, T,期刊:Journal of natural products, 页码:1640-1642 , 文章类型: Article,,卷期:2008年71-9]
- In the course of searching for new antifungal agents, a new cyclic depsipeptide, eujavanicin A (1), wits isolated from Eupenicillium javanicum as an antifungal agent against the human pathogenic filamentous fungus Asperg...
- HIV-1 ribonuclease H inhibitory phenolic glycosides from Eugenia hyemalis
[作者:Bokesch, HR; Wamiru, A; Le Grice, SFJ; Beutler, JA; Mckee, TC; McMahon, JB,期刊:Journal of natural products, 页码:1634-1636 , 文章类型: Article,,卷期:2008年71-9]
- Three new galloyl arbutins, hyemalosides A-C (1-3), along with nine known compounds were isolated from the evergreen tree Eugenia hyemalis. The structures of compounds 1-3 were determined by analysis of NMR and MS data. ...
- Bioactive asterric acid derivatives from the Antarctic ascomycete fungus Geomyces sp.
[作者:Li, Y; Sun, BD; Liu, SC; Jiang, LH; Liu, XZ; Zhang, H; Che, YS,期刊:Journal of natural products, 页码:1643-1646 , 文章类型: Article,,卷期:2008年71-9]
- Five new asterric acid derivatives, ethyl asterrate (3), n-butyl asterrate (4), and geomycins A-C (6-8), have been isolated from Cultures of an isolate of the Antarctic ascomycete fungus Geomyces sp. The structures of th...
- Synechoxanthin, an aromatic C-40 xanthophyll that is a major carotenoid in the cyanobacterium Synechococcus sp PCC 7002
[作者:Graham, JE; Lecomte, JTJ; Bryant, DA,期刊:Journal of natural products, 页码:1647-1650 , 文章类型: Article,,卷期:2008年71-9]
- A major aromatic, dicarboxylate carotenoid (> 15% of total) was isolated from the euryhaline cyanobacterium Synechococcus sp. PCC 7002. This compound, which was given the common name synechoxanthin (1), has been assigned...
- Tetracyclic terpenoids from Dasyscyphus niveus, dasyscyphins D and E
[作者:Liermann, JC; Kolshorn, H; Anke, H; Thines, E; Opatz, T,期刊:Journal of natural products, 页码:1654-1656 , 文章类型: Article,,卷期:2008年71-9]
- Cultures of the ascomycete Dasyscyphus niveus have yielded two new tetracyclic dasyscyphin-type terpenoids (1 and 2), and their structures were elucidated by NMR spectroscopy and X-ray crystallography. The absolute confi...
- 11-hydroxymonocerin from the plant endophytic fungus Exserohilum rostratum
[作者:Sappapan, R; Sommit, D; Ngamrojanavanich, N; Pengpreecha, S; Wiyakrutta, S; Sriubolmas, N; Pudhom, K,期刊:Journal of natural products, 页码:1657-1659 , 文章类型: Article,,卷期:2008年71-9]
- A new analogue of monocerin, 11-hydroxymonocerin (2), along with monocerin (1) and 12-hydroxymonocerin (3) were isolated from Cultures of Exserohilum rostratum, a fungal strain endophytic in Stemona sp. The structure of ...
- Ten-membered lactones from the marine-derived fungus Curvularia sp.
[作者:Greve, H; Schupp, PJ; Eguereva, E; Kehraus, S; Konig, GM,期刊:Journal of natural products, 页码:1651-1653 , 文章类型: Article,,卷期:2008年71-9]
- Investigation of the secondary metabolites of the marine-derived fungus Curvularia sp. yielded four new 10-membered lactones (1-4), along with the known modiolide A (5). The structures of 1-4 were characterized on the ba...
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