- Pitucamycin: Structural Merger of a Phenoxazinone with an Epoxyquinone Antibiotic
[作者:Gomes, PB; Nett, M; Dahse, HM; Hertweck, C,期刊:Journal of natural products, 页码:1461-1464 , 文章类型: Article,,卷期:2010年73-9]
- Chemical profiling of a Streptomyces griseus strain isolated from an old building with moisture damage led to the discovery of two novel phenoxazinones, chandrananimycin D (1) and pitucamycin (2), along with the known gr...
- Cytotoxic Flavonoids from the Leaves of Cryptocarya chinensis
[作者:Chou, TH; Chen, JJ; Lee, SJ; Chiang, MY; Yang, CW; Chen, IS,期刊:Journal of natural products, 页码:1470-1475 , 文章类型: Article,,卷期:2010年73-9]
- Bioassay-guided fractionation led to the isolation of six new tetrahydroflavanones, cryptochinones A-F (1-6), from the neutral CHCl3 fraction of Cryptocarya chinensis leaves, together with 14 known compounds (7-20). The ...
- Withaferin A, a Cytotoxic Steroid from Vassobia breviflora, Induces Apoptosis in Human Head and Neck Squamous Cell Carcinoma
[作者:Samadi, AK; Tong, XQ; Mukerji, R; Zhang, HP; Timmermann, BN; Cohen, MS,期刊:Journal of natural products, 页码:1476-1481 , 文章类型: Article,,卷期:2010年73-9]
- As part of a program to discover drug leads from plant biodiversity, the present investigation was undertaken to explore the anticancer potential of compounds derived from selected Latin American plants. Bioassay-guided ...
- Antioxidant and Anti-inflammatory Phenylpropanoid Derivatives from Calamus quiquesetinervius
[作者:Chang, CL; Zhang, LJ; Chen, RY; Kuo, LMY; Huang, JP; Huang, HC; Lee, KH; Wu, YC; Kuo, YH,期刊:Journal of natural products, 页码:1482-1488 , 文章类型: Article,,卷期:2010年73-9]
- Eight new phenylpropanoid derivatives [quiquesetinerviusides A (1), B (2), C (3), D (4), and E (5), as well as quiquesetinerviusins A (6), B (7), and C (8)] and seven known compounds (8-15), were isolated from an EtOAc e...
- Resveratrol Oligomers from Vatica albiramis
[作者:Abe, N; Ito, T; Ohguchi, K; Nasu, M; Masuda, Y; Oyama, M; Nozawa, Y; Ito, M; Iinuma, M,期刊:Journal of natural products, 页码:1499-1506 , 文章类型: Article,,卷期:2010年73-9]
- Five new stilbenoids, vatalbinosides A-E (1-5), and 13 known compounds (6-18) were isolated from the stem of Vatica albiramis. The effects of these new compounds on interleukin-1 beta-induced production of matrix metallo...
- Anthraquinone, Cyclopentanone, and Naphthoquinone Derivatives from the Sea Fan-Derived Fungi Fusarium spp. PSU-F14 and PSU-F135
[作者:Trisuwan, K; Khamthong, N; Rukachaisirikul, V; Phongpaichit, S; Preedanon, S; Sakayaroj, J,期刊:Journal of natural products, 页码:1507-1511 , 文章类型: Article,,卷期:2010年73-9]
- Five new metabolites, fusaranthraquinone (1), fusarnaphthoquinones A C (2-4), and fusarone (5), were isolated from the sea fan-derived fungi Fusarium spp. PSU-F14 and PSU-F135 along with 18 known compounds. The structure...
- Cytotoxic Isomalabaricane Derivatives and a Monocyclic Triterpene Glycoside from the Sponge Rhabdastrella globostellata
[作者:Hirashima, M; Tsuda, K; Hamada, T; Okamura, H; Furukawa, T; Akiyama, S; Tajitsu, Y; Ikeda, R; Komatsu, M; Doe, M; Morimoto, Y; Shiro, M; van Soest, RWM; Takemura, K; Iwagawa, T,期刊:Journal of natural products, 页码:1512-1518 , 文章类型: Article,,卷期:2010年73-9]
- Seven new isomalabaricane derivatives, rhabdastins A G (1-7), and a new monocyclic triterpene glycoside, rhabdastoside A (8), have been isolated from the methanol extract of the sponge Rhandastrella globostellata, collec...
- Bioassay-Guided Isolation of the Antidiabetic Principle from Sorbus decora (Rosaceae) Used Traditionally by the Eeyou Istchee Cree First Nations
[作者:Guerrero-Analco, JA; Martineau, L; Saleem, A; Madiraju, P; Muhammad, A; Durst, T; Haddad, P; Arnason, JT,期刊:Journal of natural products, 页码:1519-1523 , 文章类型: Article,,卷期:2010年73-9]
- Bioassay-guided fractionation of a crude extract (80% EtOH in H2O) of stem bark of Sorbus decora led the isolation of three new pentacycle triterpenes (compounds 1-3). The structures of 1-3 were established on the basis ...
- Steroidal Saponins from Fresh Stems of Dracaena angustifolia
[作者:Xu, M; Zhang, YJ; Li, XC; Jacob, MR; Yang, CR,期刊:Journal of natural products, 页码:1524-1528 , 文章类型: Article,,卷期:2010年73-9]
- Six new steroidal saponins (1-6), angudracanosides A-F, were isolated from fresh stems of Dracaena angustifolia, together with eight known compounds. The structures of compounds 1-6 were determined by detailed spectrosco...
- Cylindrocyclophanes with Proteasome Inhibitory Activity from the Cyanobacterium Nostoc sp.
[作者:Chlipala, GE; Sturdy, M; Krunic, A; Lantvit, DD; Shen, Q; Porter, K; Swanson, SM; Orjala, J,期刊:Journal of natural products, 页码:1529-1537 , 文章类型: Article,,卷期:2010年73-9]
- Material collected from a parkway in the city of Chicago afforded the isolation of a Nostoc species (UIC 10022A). The extract of this strain displayed significant inhibition of the 20S proteasome as well as antiprolifera...
- Norterpenoids and Related Peroxides from the Formosan Marine Sponge Negombata corticata
[作者:Chao, CH; Chou, KJ; Wang, GH; Wu, YC; Wang, LH; Chen, JP; Sheu, JH; Sung, PJ,期刊:Journal of natural products, 页码:1538-1543 , 文章类型: Article,,卷期:2010年73-9]
- Six norterpenes including negombatoperoxides A and B (4 and 5), the inseparable epimers negombatoperoxides C and D (6 and 7), negombatodiol (8), and negombatolactone (9), in combination with three known compounds, (+)-nu...
- Cytotoxic Halogenated Macrolides and Modified Peptides from the Apratoxin-Producing Marine Cyanobacterium Lyngbya bouillonii from Guam
[作者:Matthew, S; Salvador, LA; Schupp, PJ; Paul, VJ; Luesch, H,期刊:Journal of natural products, 页码:1544-1552 , 文章类型: Article,,卷期:2010年73-9]
- Collections of the marine cyanobacterium Lyngbya bouillonii from shallow patch reefs in Apra Harbor, Guam, afforded three hitherto undescribed analogues of the glycosidic macrolide lyngbyaloside, namely, 2-epi-lyngbyalos...
- Antitumor Agents. 282. 2 '-(R)-O-Acetylglaucarubinone, a Quassinoid from Odyendyea gabonensis As a Potential Anti-Breast and Anti-Ovarian Cancer Agent
[作者:Usami, Y; Nakagawa-Goto, K; Lang, JY; Kim, Y; Lai, CY; Goto, M; Sakurai, N; Taniguchi, M; Akiyama, T; Morris-Natschke, SL; Bastow, KF; Cragg, G; Newman, DJ; Fujitake, M; Takeya, K; Hung, MC; Lee, EYHP; Lee, KH,期刊:Journal of natural products, 页码:1553-1558 , 文章类型: Article,,卷期:2010年73-9]
- A new quassinoid, designated 2'-(R)-O-acetylglaucarubinone (1), and seven known quassinoids (2-8) were isolated, using bioactivity-guided separation, from the bark of Odyendyea gabonensis (Pierre) Engler [syn. Quassia ga...
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