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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28条记录   Identification of a Naturally Occurring Rexinoid, Honokiol, That Activates the Retinoid X Receptor [作者：Kotani, H; Tanabe, H; Mizukami, H; Makishima, M; Inoue, M,期刊：Journal of natural products, 页码：1332-1336 , 文章类型： Article，,卷期：2010年73-8] Screening of a total of 86 crude drugs for retinoid X receptor (RXR) ligands demonstrated that the methanol extract of the bark of Magnolia obovata markedly activated the transcriptional activity of RXR alpha in lucifera... Schisanartane Nortriterpenoids with Diverse Post-modifications from Schisandra propinqua [作者：Lei, C; Huang, SX; Xiao, WL; Li, XN; Pu, JX; Sun, HD,期刊：Journal of natural products, 页码：1337-1343 , 文章类型： Article，,卷期：2010年73-8] Twenty-one highly oxygenated nortriterpenoids with a schisanartane skeleton were isolated from the stems of Schisandra propinqua var. propinqua. These nortriterpenoids featured a polycyclic framework composed of 7/8/5 co... Mesendanins A-J, Limonoids from the Leaves and Twigs of Melia toosendan [作者：Dong, SH; Zhang, CR; He, XF; Liu, HB; Wu, Y; Yue, JM,期刊：Journal of natural products, 页码：1344-1349 , 文章类型： Article，,卷期：2010年73-8] Ten new limonoids, namely, mesendanins A-J (1-10), together with 14 known compounds, have been isolated from the leaves and twigs of Melia toosendan. Their structures were established on the basis of spectroscopic data a... Mycenaaurin A, an Antibacterial Polyene Pigment from the Fruiting Bodies of Mycena aurantiomarginata [作者：Jaeger, RJR; Spiteller, P,期刊：Journal of natural products, 页码：1350-1354 , 文章类型： Article，,卷期：2010年73-8] A new polyene pigment, mycenaaurin A (1), was isolated from fruiting bodies of Mycena aurantiomarginata. Mycenaaurin A consists of a tridecaketide that is flanked by two amino acid moieties. These are likely to be derive... Apoptotic Effects of Polyprenylated Benzoylphloroglucinol Derivatives from the Twigs of Garcinia multiflora [作者：Liu, X; Yu, T; Gao, XM; Zhou, Y; Qiao, CF; Peng, Y; Chen, SL; Luo, KQ; Xu, HX,期刊：Journal of natural products, 页码：1355-1359 , 文章类型： Article，,卷期：2010年73-8] With bioassay-guided fractionation, five new polyprenylated benzoylphloroglucinol derivatives, garcimultiflorone D (1), 18-hydroxygarcimultiflorone D (2), garcimultiflorone E (3), garcimultiflorone F (4), and isogarcimul... Structure and Relative Potency of Several Karlotoxins from Karlodinium veneficum [作者：Van Wagoner, RM; Deeds, JR; Tatters, AO; Place, AR; Tomas, CR; Wright, JLC,期刊：Journal of natural products, 页码：1360-1365 , 文章类型： Article，,卷期：2010年73-8] The karlotoxins are a family of amphidinol-like compounds that play roles in avoiding predation and in prey capture for the toxic dinoflagellate Karlodinium veneficum. The first member of the toxin group to be reported w... Polyacetylenes from the Roots of Polyalthia debilis [作者：Panthama, N; Kanokmedhakul, S; Kanokmedhakul, K,期刊：Journal of natural products, 页码：1366-1369 , 文章类型： Article，,卷期：2010年73-8] Six new linear polyacetylenic C25 and C27 acetogenins (1-6), named debilisones A-F, have been isolated from a methanol extract of roots of Polyalthia debilis. Structures of these compounds were determined by spectroscopi... Effect of [6]-Shogaol on Cytosolic Ca2+ Levels and Proliferation in Human Oral Cancer Cells (OC2) [作者：Chen, CY; Yang, YH; Kuo, SY,期刊：Journal of natural products, 页码：1370-1374 , 文章类型： Article，,卷期：2010年73-8] The effect of [6]-shogaol (1) on cytosolic free Ca2+ concentrations ([Ca2+](i)) and viability has not been explored previously in oral epithelial cells. The present study has examined whether 1 alters [Ca2+](i) and viabi... Proanthocyanidins from the Leaves of Machilus philippinensis [作者：Lin, HC; Lee, SS,期刊：Journal of natural products, 页码：1375-1380 , 文章类型： Article，,卷期：2010年73-8] Seven proanthocyanidins (2-8) together with epicatechin (1) were isolated from the EtOH extract of the leaves of Machilus philippinensis. Of these, machiphilitannins A (7) and B (8) are new natural products, with respect... Substituted Dineolignans from Magnolia garrettii [作者：Schuehly, W; Voith, W; Teppner, H; Kunert, O,期刊：Journal of natural products, 页码：1381-1384 , 文章类型： Article，,卷期：2010年73-8] In the course of a study on lignan profiles of tropical and subtropical members of the Magnoliaceae, Magnolia garrettii, an evergreen tree known from northern Thailand, Vietnam, and southern Yunnan (China), Was investiga... Tirucallane-Type Alkaloids from the Bark of Dysoxylum laxiracemosum [作者：Zhang, XY; Li, Y; Wang, YY; Cai, XH; Feng, T; Luo, XD,期刊：Journal of natural products, 页码：1385-1388 , 文章类型： Article，,卷期：2010年73-8] Eight novel tirucallane-type alkaloids (1-8) and 11 known compounds were isolated from a methanol extract of the bark of Dysoxylum laxiracemosum. The structures of 1-8 were elucidated using extensive NMR spectrometric an... Alcoholysis of Naturally Occurring Imides: Misleading Interpretation of Antifungal Activities [作者：Pacher, T; Raninger, A; Lorbeer, E; Brecker, L; But, PPH; Greger, H,期刊：Journal of natural products, 页码：1389-1393 , 文章类型： Article，,卷期：2010年73-8] The frequent presence of the sulfur-containing amide penangin (10) in leaf extracts of Glycosmis species turned out to be the result of decomposition of imides generated by extraction and storage in MeOH. Reinvestigation... Cloning and Characterization of Phenylalanine Ammonia-Lyase and Cinnamate 4-Hydroxylase and Pyranocoumarin Biosynthesis in Angelica gigas [作者：Park, JH; Il Park, N; Xu, H; Park, SU,期刊：Journal of natural products, 页码：1394-1397 , 文章类型： Article，,卷期：2010年73-8] Phenylalanine ammonia-lyase (PAL) and cinnamate 4-hydroxylase (C4H) are important enzymes in the phenylpropanoid pathway and also in the accumulation of decursin (1) and decursinol angelate (2), which are major second... Flavonoids in the Poisonous Plant Oxytropis falcata [作者：Chen, WH; Wang, R; Shi, YP,期刊：Journal of natural products, 页码：1398-1403 , 文章类型： Article，,卷期：2010年73-8] Three new flavonoids, oxytropisoflavans A (1) and B (2) and (6aR,11aR)-3,8-dihydroxy-9,10-dimethoxypterocarpan (3), together with 30 known flavonoids (4-33), were isolated from the aerial parts and roots of Oxytropis fal... Antiprotozoal Steroidal Saponins from the Marine Sponge Pandaros acanthifolium [作者：Regalado, EL; Tasdemir, D; Kaiser, M; Cachet, N; Amade, P; Thomas, OP,期刊：Journal of natural products, 页码：1404-1410 , 文章类型： Article，,卷期：2010年73-8] The chemical composition of the Caribbean sponge Pandaros acanthifolium was reinvestigated and led to the isolation of 12 new steroidal glycosides, namely, pandarosides E-J (1-6) and their methyl esters (7-12). Their str... The Hoiamides, Structurally Intriguing Neurotoxic Lipopeptides from Papua New Guinea Marine Cyanobacteria [作者：Choi, H; Pereira, AR; Cao, ZY; Shuman, CF; Engene, N; Byrum, T; Matainaho, T; Murray, TF; Mangoni, A; Gerwick, WH,期刊：Journal of natural products, 页码：1411-1421 , 文章类型： Article，,卷期：2010年73-8] Two related peptide metabolites, one a cyclic depsipeptide, hoiamide B (2), and the other a linear lipopeptide, hoiamide C (3), were isolated from two different collections of marine cyanobacteria obtained in Papua New G...