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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共36条记录   Pandanus Alkaloids in Stemonaceae: Finding of a Plausible Biogenetic Origin of Stemona Alkaloids [作者：Greger, H; Schinnerl, J; Vajrodaya, S; Brecker, L; Hofer, O,期刊：Journal of natural products, 页码：1708-1711 , 文章类型： Article，,卷期：2009年72-9] The isolation of (Z,Z)-pandanamine (1) and its corresponding isomers (Z,E)-pandanamine (2) and (E,E)-pandanamine (3) from Stichoneuron calcicola of the family Stemonaceae is of outstanding chemosystematic importance. Thi... Parazoanthines A-E, Hydantoin Alkaloids from the Mediterranean Sea Anemone Parazoanthus axinellae [作者：Cachet, N; Genta-Jouve, G; Regalado, EL; Mokrini, R; Amade, P; Culioli, G; Thomas, OP,期刊：Journal of natural products, 页码：1612-1615 , 文章类型： Article，,卷期：2009年72-9] Five new hydantoin alkaloids, named parazoanthines A-E (1-5), were isolated as the major constituents of the Mediterranean sea anemone Parazoanthus axinellae. Their structural elucidation was achieved through NMR spectro... Eucalmaidins A-E, (+)-Oleuropeic Acid Derivatives from the Fresh Leaves of Eucalyptus maideni [作者：Tian, LW; Zhang, YJ; Wang, YF; Lai, CC; Yang, CR,期刊：Journal of natural products, 页码：1608-1611 , 文章类型： Article，,卷期：2009年72-9] Five new (+)-oleuropeic acid derivatives, eucalmaidins A-E (1-5), together with 12 known compounds (6-17), were isolated from the fresh leaves of Eucalyptus maideni. Structures of the new compounds were determined on the... Evaluation of the Flavonoid Oroxylin A as an Inhibitor of P-Glycoprotein-Mediated Cellular Efflux [作者：Go, WJ; Ryu, JH; Qiang, F; Han, HK,期刊：Journal of natural products, 页码：1616-1619 , 文章类型： Article，,卷期：2009年72-9] Oroxylin A (1), a flavonoid from the roots of Scutellaria baicalensis, increased the cellular accumulation of calcein AM in a concentration-dependent manner in NCI/ADR-RES cells overexpressing P-glycoprotein over the con... gamma-Lactones and ent-Eudesmane Sesquiterpenes from the Endophytic Fungus Eutypella sp BCC 13199 [作者：Isaka, M; Palasarn, S; Lapanun, S; Chanthaket, R; Boonyuen, N; Lumyong, S,期刊：Journal of natural products, 页码：1720-1722 , 文章类型： Article，,卷期：2009年72-9] Two new gamma-lactones, eutypellins A (1) and B (2), and two ent-eudesmane sesquiterpenes, ent-4(15)-eudesmen-1 1-ol-1-one (3) and ent-4(15)-eudesmen-1 alpha,11-diol (4), together with three known pimarane diterpenes, di... Cytotoxic Constituents of Soymida febrifuga from Myanmar [作者：Awale, S; Miyamoto, T; Linn, TZ; Li, F; Win, NN; Tezuka, Y; Esumi, H; Kadota, S,期刊：Journal of natural products, 页码：1631-1636 , 文章类型： Article，,卷期：2009年72-9] The 70% ethanol extract of Soymida febrifuga was found to kill PANC-1 human pancreatic cancer cells preferentially under nutrition-deprived conditions at a concentration of 10 mu g/mL. Phytochemical investigation led to ... Bioactive Guanidine Alkaloids from Two Caribbean Marine Sponges [作者：Laville, R; Thomas, OP; Berrue, F; Marquez, D; Vacelet, J; Amade, P,期刊：Journal of natural products, 页码：1589-1594 , 文章类型： Article，,卷期：2009年72-9] Seven new guanidine alkaloids (1-7) together with the known batzelladines A, F, H, and L, ptilomycalin A, and fromiamycalin were isolated from the Caribbean marine sponges Monanchora arbuscula and Clathria calla. Molecul... Guttiferones O and P, Prenylated Benzophenone MAPKAPK-2 Inhibitors from Garcinia solomonensis [作者：Carroll, AR; Suraweera, L; King, G; Rali, T; Quinn, RJ,期刊：Journal of natural products, 页码：1699-1701 , 文章类型： Article，,卷期：2009年72-9] Two prenylated benzophenones, guttiferones O (1) and P (2), were isolated from the stein bark of the Papua New Guinean plant Garcina solomonensis. The structures of these compounds and their relative configurations were ... Halogenated Fatty Acid Amides and Cyclic Depsipeptides from an Eastern Caribbean Collection of the Cyanobacterium Lyngbya majuscula [作者：Jimenez, JI; Vansach, T; Yoshida, WY; Sakamoto, B; Porzgen, P; Horgen, FD,期刊：Journal of natural products, 页码：1573-1578 , 文章类型： Article，,卷期：2009年72-9] A lipophilic extract of an eastern Caribbean collection of Lyngbya majuscula yielded two new halogenated fatty acid amides, grenadamides B (1) and C (2), and two new depsipeptides, itralamides A (3) and B (4), along with... Pyrodysinoic Acid Derivatives from the Marine Sponge Dysidea robusta [作者：Williams, DE; Marques, SO; Hajdu, E; Peixinho, S; Andersen, RJ; Berlinck, RGS,期刊：Journal of natural products, 页码：1691-1694 , 文章类型： Article，,卷期：2009年72-9] Three new nitrogen-containing terpenes related to pyrodysinoic acid (1) have been isolated from the sponge Dysidea robusta collected in Brazil. Isopyrodysinoic acid (2), 13-hydroxyisopyrodysinoic acid (3), and pyrodysino... Bioactive Nortriterpenoids from Schisandra grandiflora [作者：Xiao, WL; Gong, YQ; Wang, RR; Weng, ZY; Luo, X; Li, XN; Yang, GY; He, F; Pu, JX; Yang, LM; Zheng, YT; Lu, Y; Sun, HD,期刊：Journal of natural products, 页码：1678-1681 , 文章类型： Article，,卷期：2009年72-9] Three new nortriterpenoids, schigrandilactones A-C (1-3), along with eight known compounds, were isolated from an organic solvent extract of Schisandra grandiflora. Compounds I and 2 feature a spirocyclic moiety in their... Alkaloids from the Leaves of Daphniphyllum subverticillatum [作者：Zhang, CR; Liu, HB; Feng, T; Zhu, JY; Geng, MY; Yue, JM,期刊：Journal of natural products, 页码：1669-1672 , 文章类型： Article，,卷期：2009年72-9] Four new alkaloids, 17-hydroxydaphnigraciline (1), subdaphnidine A (2), daphnezomine L methyl ester (3), and 11-hydroxycodaphniphylline (4), along with 24 known analogues, were isolated from the leaves of Daphniphyllum s... Biscarpamontamines A and B, an Aspidosperma-Iboga Bisindole Alkaloid and an Aspidosperma-Aspidosperma Bisindole Alkaloid, from Tabernaemontana sphaerocarpa [作者：Zaima, K; Hirata, T; Hosoya, T; Hirasawa, Y; Koyama, K; Rahman, A; Kusumawati, I; Zaini, NC; Shiro, M; Morita, H,期刊：Journal of natural products, 页码：1686-1690 , 文章类型： Article，,卷期：2009年72-9] Two new bisindole alkaloids, biscarpamontamine A (1), possessing an aspidosperma-iboga-type skeleton, and biscarpamontamine B (2), having an aspidosperma-aspidosperma-type skeleton, were isolated from stems of Tabernaemo... Rational Design and Semisynthesis of Betulinic Acid Analogues as Potent Topoisomerase Inhibitors [作者：Bar, FMA; Khanfar, MA; Elnagar, AY; Liu, H; Zaghloul, AM; Badria, FA; Sylvester, PW; Ahmad, KF; Raisch, KP; El Sayed, KA,期刊：Journal of natural products, 页码：1643-1650 , 文章类型： Article，,卷期：2009年72-9] Chemical transformation studies were conducted on betulinic acid (1), a common plant-derived lupane-type triterpene. Eleven new rationally designed derivatives of 1 (2-5 and 7-13) were synthesized based on docking studie... Meroditerpenoids from the Brown Alga Sargassum siliquastrum. (vol 71, pg 1715, 2008) [作者：Jung, M; Jang, KH; Kim, B; Lee, BH; Choi, BW; Oh, KB; Shin, JH,期刊：Journal of natural products, 页码：1723-1723 , 文章类型： Correction，,卷期：2009年72-9] Carteriosulfonic Acids A-C, GSK-3 beta Inhibitors from a Carteriospongia sp. [作者：McCulloch, MWB; Bugni, TS; Concepcion, GP; Coombs, GS; Harper, MK; Kaur, S; Mangalindan, GC; Mutizwa, MM; Veltri, CA; Virshup, DM; Ireland, CM,期刊：Journal of natural products, 页码：1651-1656 , 文章类型： Article，,卷期：2009年72-9] Modulators of Wnt signaling have therapeutic potential in a number of human diseases. A fractionated library from marine invertebrates was screened in a luciferase assay designed to identify modulators of Wnt signaling. ...