- Hepatoprotective Constituents from the Roots and Stems of Erycibe hainanesis
[作者:Song, S; Li, YX; Feng, ZM; Jiang, JS; Zhang, PC,期刊:Journal of natural products, 页码:177-184 , 文章类型: Article,,卷期:2010年73-2]
- Eleven new diglycosides, erycibosides A-K (1-11), foul new chlorogenic acid derivatives (14-17), and a new bis-coumarin (18), together with 21 known compounds, have been isolated from an EtOH extract of the roots and ste...
- Quassidines A-D, Bis-beta-carboline Alkaloids from the Stems of Picrasma quassioides
[作者:Jiao, WH; Gao, H; Li, CY; Zhao, F; Jiang, RW; Wang, Y; Zhou, GX; Yao, XS,期刊:Journal of natural products, 页码:167-171 , 文章类型: Article,,卷期:2010年73-2]
- Four new bis-beta-carboline alkaloids, quassidines A-D (1-4), together with a known alkaloid, picrasidine C (5), were isolated from the sterns of Picrasma quassioides. Quassidine A (1) is the first reported bis-beta-carb...
- Tetrapeptides Possessing a Unique Skeleton, JBIR-34 and JBIR-35, Isolated from a Sponge-Derived Actinomycete, Streptomyces sp Sp080513GE-23
[作者:Motohashi, K; Takagi, M; Shin-ya, K,期刊:Journal of natural products, 页码:226-228 , 文章类型: Article,,卷期:2010年73-2]
- Two new modified indole-containing peptides, JBIR-34 (1) and JBIR-35 (2), were isolated from the fermentation broth of a sponge-derived actinomycete identified by phylogenetic methods as a Streptomyces sp. (strain Sp0805...
- Altaicalarins A-D, Cytotoxic Bisabolane Sesquiterpenes from Ligularia altaica
[作者:Wang, Q; Chen, TH; Bastow, KF; Lee, KH; Chen, DF,期刊:Journal of natural products, 页码:139-142 , 文章类型: Article,,卷期:2010年73-2]
- Four new bisabolane sesquiterpenes, altaicalarins A-D (1-4), and three known analogues (5-7) were isolated front the roots and rhizomes of Ligularia altaica. The structures were elucidated by spectroscopic methods includ...
- Biotransformation of Phenolic Tetrahydroprotoberberines in Plant Cell Cultures Followed by LC-NMR, LC-MS, and LC-CD
[作者:Iwasa, K; Cui, WH; Takahashi, T; Nishiyama, Y; Kamigauchi, M; Koyama, J; Takeuchi, A; Moriyasu, M; Takeda, K,期刊:Journal of natural products, 页码:115-122 , 文章类型: Article,,卷期:2010年73-2]
- A metabolic pathway of 2,3,10,11-oxygenated tetrahydroprotoberberines having the OH group on ring D was demonstrated. Metabolism of C-13- or D-2-labeled precursors was studied in cell cultures of Macleaya, Corydalis, and...
- Cytotoxic Neoclerodane Diterpenoids from Scutellaria barbata
[作者:Zhu, F; Di, YT; Liu, LL; Zhang, Q; Fang, X; Yang, TQ; Hao, XJ; He, HP,期刊:Journal of natural products, 页码:233-236 , 文章类型: Article,,卷期:2010年73-2]
- Seven new neoclerodane diterpenoids, scutebatas A-G (1-7), have been isolated front Scutellaria barbata. Compounds 1-3 possess a rare alpha-hydroxy group in their alpha,beta-unsaturated lactone rings. Their Structures We...
- Rare Casbane Diterpenoids from the Hainan Soft Coral Sinularia depressa
[作者:Li, Y; Carbone, M; Vitale, RM; Amodeo, P; Castelluccio, F; Sicilia, G; Mollo, E; Nappo, M; Cimino, G; Guo, YW; Gavagnin, M,期刊:Journal of natural products, 页码:133-138 , 文章类型: Article,,卷期:2010年73-2]
- A series of nine casbane diterpenes, compounds 5-13. exhibiting either cis or trans ring junctions were isolated from the Hainan soft coral Sinularia depressa. The structures of this group of compounds, the basic member ...
- Bis-spirolabdane-Type Diterpenoids from Leonurus sibiricus
[作者:Moon, HT; Jin, QL; Shin, JE; Choi, EJ; Han, HK; Kim, YS; Woo, ER,期刊:Journal of natural products, 页码:123-126 , 文章类型: Article,,卷期:2010年73-2]
- Six new bis-spirolabdane-type diterpenoids, leosibirinone A (1), 3 alpha-acetoxyleoheteronone C (2), leosibirinone B (3), 3 alpha-hydroxyleoheteronone A (4), 3 alpha-acetoxyleoheteronone E (5). and 3 alpha-acetoxy-15-epi...
- Butenolides from Plant-Derived Smoke: Natural Plant-Growth Regulators with Antagonistic Actions on Seed Germination
[作者:Light, ME; Burger, BV; Staerk, D; Kohout, L; Van Staden, J,期刊:Journal of natural products, 页码:267-269 , 文章类型: Article,,卷期:2010年73-2]
- Smoke plays all intriguing role in promoting the germination of seeds of many species following it fire. Recently, a bicyclic compound containing it condensed butenolide moiety. 3-methyl-2H-furo[2,3-c]pyran-2-one (1), Wa...
- C-35-Terpenes from Bacillus subtilis KSM 6-10
[作者:Takigawa, H; Sugiyama, M; Shibuya, Y,期刊:Journal of natural products, 页码:204-207 , 文章类型: Article,,卷期:2010年73-2]
- Four C-35-terpenes (1-4) were isolated front it liquid culture of Bacillus subtilis KSM 6-10. Compounds I and 2, tetraprenyl-beta-curcumene and tetraprenyl-alpha-curcumene, respectively, were previously isolated from it ...
- HPLC-Based Activity Profiling: Discovery of Piperine as a Positive GABA(A) Receptor Modulator Targeting a Benzodiazepine-Independent Binding Site
[作者:Zaugg, J; Baburin, I; Strommer, B; Kim, HJ; Hering, S; Hamburger, M,期刊:Journal of natural products, 页码:185-191 , 文章类型: Article,,卷期:2010年73-2]
- A plant extract library was screened for GABA(A) receptor activity making use of a two-microelectrode voltage clamp assay on Xenopus laevis oocytes. An ethyl acetate extract of black pepper fruits [Piper nigrum L. (Piper...
- The Taiwaniaquinoids: A Review
[作者:Majetich, G; Shimkus, JM,期刊:Journal of natural products, 页码:284-298 , 文章类型: Review,,卷期:2010年73-2]
- A comprehensive overview of file taiwaniaquinoid family of natural products is presented. A summary of the isolation, biosynthesis, and biological activity of these compounds is followed by a discussion of various synthe...
- Dammarane-Type Glycosides from Gynostemma pentaphyllum and Their Effects on IL-4-Induced Eotaxin Expression in Human Bronchial Epithelial Cells
[作者:Hung, TM; Cao, VT; Cuong, TD; Hung, NP; Kwack, SJ; Huh, JI; Min, BS; Choi, JS; Lee, HK; Bae, K,期刊:Journal of natural products, 页码:192-196 , 文章类型: Article,,卷期:2010年73-2]
- Two new dammarane-type glycosides, 2 alpha,3 beta,12 beta,20S-tetrahydroxydammar-24-ene-3-O-[beta-D-glucopyranosyl(1 -> 4)-beta-D-glucopyranosyl]-20-O-[beta-D-xylopyranosyl-(1 -> 6)-beta-D-glucopyranoside] (1) and 2 alph...
- Saponins and Polyphenols from Fadogia ancylantha (Makoni Tea)
[作者:Mencherini, T; Picerno, P; Del Gaudio, P; Festa, M; Capasso, A; Aquino, R,期刊:Journal of natural products, 页码:247-251 , 文章类型: Article,,卷期:2010年73-2]
- Three new saponins (1-3) and a known saponin, together with four known polyphenolic compounds, have been isolated from the fermented and dried leaves of Fadogia ancylantha (Makoni tea). The structures of compounds 1-3 we...
- Moluccensins H-J, 30-Ketophragmalin Limonoids from Xylocarpus moluccensis
[作者:Pudhom, K; Sommit, D; Nuclear, P; Ngamrojanavanich, N; Petsom, A,期刊:Journal of natural products, 页码:263-266 , 文章类型: Article,,卷期:2010年73-2]
- Three new phragmalin limonoids, moluccensins H-J (1-3), were isolated from Seed kernels of the cedar mangrove, Xylocarpus moluccensis. Their structures were established by extensive spectroscopic analysis. Compound 2 dis...
- Cembranoids from the Octocoral Sarcophyton ehrenbergi
[作者:Cheng, SY; Wang, SK; Chiou, SF; Hsu, CH; Dai, CF; Chiang, MY; Duh, CY,期刊:Journal of natural products, 页码:197-203 , 文章类型: Article,,卷期:2010年73-2]
- Chemical investigation of the octocoral Sarcophyton ehrenbergi led to the isolation of six new cembranoids, (+)-12-carboxy-11Z-sarcophytoxide (1), (+)-12-methoxycarbonyl-11Z-sarcophine (3), ehrenheroxides A-C (4-6), and ...
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