- Polygonophenone, the First MEM-Substituted Natural Product, from Polygonum maritimum
[作者:Kazantzoglou, G; Magiatis, P; Kalpoutzakis, E; Skaltsounis, AL,期刊:Journal of natural products, 页码:187-189 , 文章类型: Article,,卷期:2009年72-2]
- An unprecedented natural acetophenone, polygonophenone (1), and a new resorcinol, polygonocinol (2), were isolated from the dichloromethane and methanol extracts of Polygonum maritimum and identified as 2-hydroxy-4-[(2-m...
- Tetrahydrofuran Acetogenins from Laurencia glandulifera
[作者:Kladi, M; Vagias, C; Papazafiri, P; Brogi, S; Tafi, A; Roussis, V,期刊:Journal of natural products, 页码:190-193 , 文章类型: Article,,卷期:2009年72-2]
- Five new C-15 acetogenin en-ynes (1-5) with a rare tetrahydrofuran moiety and a linear biosynthetic precursor (6) were isolated from an organic extract of Laurencia glandulifera, collected from the island of Crete in the...
- Melanin Synthesis Inhibitors from Lespedeza floribunda
[作者:Mori-Hongo, M; Takimoto, H; Katagiri, T; Kimura, M; Ikeda, Y; Miyase, T,期刊:Journal of natural products, 页码:194-203 , 文章类型: Article,,卷期:2009年72-2]
- In the course of our search for new melanin synthesis inhibitors from plants, 40 new flavonoids and 11 known flavonoids were isolated from the roots of Lespedeza floribunda Bunge. The structures of the new compounds were...
- Rhazinilam and Quebrachamine Derivatives from Yunnan Kopsia arborea
[作者:Wu, YQ; Suehiro, M; Kitajima, M; Matsuzaki, T; Hashimoto, S; Nagaoka, M; Zhang, RP; Takayama, H,期刊:Journal of natural products, 页码:204-209 , 文章类型: Article,,卷期:2009年72-2]
- Three new rhazinilam-derived alkaloids, kopsiyurmanines C1, C2, and C3, and a new quebrachamine-type alkaloid, kopsiyunnanine D, which possess an unusual methoxymethyl or ethoxymethyl function, were isolated from the aer...
- Cytotoxic Phenanthrenequinones and 9,10-Dihydrophenanthrenes from Calanthe arisanensis
[作者:Lee, CL; Chang, FR; Yen, MH; Yu, D; Liu, YN; Bastow, KF; Morris-Natschke, SL; Wu, YC; Lee, KH,期刊:Journal of natural products, 页码:210-213 , 文章类型: Article,,卷期:2009年72-2]
- Two new phenanthrenequinones, calanquinones B and C (2 and 3) and four new 9,10-dihydrophenanthrenes, calanhydroquinones A-C (4-6) and calanphenanthrene A (7), along with five known compounds (1 and 8-11), were isolated ...
- The Marine Sponge Diacarnus bismarckensis as a Source of Peroxiterpene Inhibitors of Trypanosoma brucei, the Causative Agent of Sleeping Sickness
[作者:Rubio, BK; Tenney, K; Ang, KH; Abdulla, M; Arkin, M; McKerrow, JH; Crews, P,期刊:Journal of natural products, 页码:218-222 , 文章类型: Article,,卷期:2009年72-2]
- Human African trypanosomiasis, also known as African sleeping sickness, is a neglected tropical disease with inadequate therapeutic options. We have launched a collaborative new lead discovery venture using our repositor...
- seco-Abietane Diterpenoids, a Phenylethanoid Derivative, and Antitubercular Constituents from Callicarpa pilosissima
[作者:Chen, JJ; Wu, HM; Peng, CF; Chen, IS; Chu, SD,期刊:Journal of natural products, 页码:223-228 , 文章类型: Article,,卷期:2009年72-2]
- Six new compounds, including five new seco-abietane diterpenoids, 12-deoxy-seco-hinokiol methyl ester (1), 12-deoxy-11,12-dihydro-seco-hinokiol methyl ester (2), callicarpic acid A (3), 9 alpha-hydroxycallicarpic acid A ...
- Steroidal Glycosides from Dregea sinensis var. corrugata Screened by Liquid Chromatography-Electrospray Ionization Tandem Mass Spectrometry
[作者:Liu, YB; Su, EN; Li, JB; Zhang, JL; Yu, SS; Qu, J; Liu, J; Li, Y,期刊:Journal of natural products, 页码:229-237 , 文章类型: Article,,卷期:2009年72-2]
- The MS fragmentation behavior of the C-21 steroidal glycosides from Dregea sinensis var. corrugara was investigated by positive and negative ion electrospray ionization MS using a multistage tandem mass spectrometer equi...
- Sesquiterpenoids and Phenylpropanoids from Pericarps of Illicium oligandrum
[作者:Zhu, Q; Tang, CP; Ke, CQ; Wang, W; Zhang, HY; Ye, Y,期刊:Journal of natural products, 页码:238-242 , 文章类型: Article,,卷期:2009年72-2]
- Four new merrillianin-type sesquiterpenes, oligandrumins A-D (1-4), two new seco-prezizaane-type sesquiterpenes, veranisatins D and E (5 and 6), and a new phenylpropane glycoside, oligandrumin E (7), were isolated from t...
- Epiquinamide: A Poison That Wasn't from a Frog That Was
[作者:Fitch, RW; Sturgeon, GD; Patel, SR; Spande, TF; Garraffo, HM; Daly, JW; Blaauw, RH,期刊:Journal of natural products, 页码:243-247 , 文章类型: Article,,卷期:2009年72-2]
- In 2003, we reported the isolation, structure elucidation, and pharmacology of epiquinamide (1), a novel alkaloid isolated from an Ecuadoran poison frog, Epipedobates tricolor. Since then, several groups, including ours,...
- Benzophenone Derivatives from the Fruits of Garcinia multiflora and Their Anti-inflammatory Activity
[作者:Chen, JJ; Ting, CW; Hwang, TL; Chen, IS,期刊:Journal of natural products, 页码:253-258 , 文章类型: Article,,卷期:2009年72-2]
- Five new benzophenone derivatives, 13,14-didehydoxyisogarcinol (1), garcimultiflorone A (2), garcimultiflorone B (3), 13-hydroxygarcimultiflorone B (4), and garcimultiflorone C (5), have been isolated froth the fruits of...
- Amaroxocanes A and B: Sulfated Dimeric Sterols Defend the Caribbean Coral Reef Sponge Phorbas amaranthus from Fish Predators
[作者:Morinaka, BI; Pawlik, JR; Molinski, TF,期刊:Journal of natural products, 页码:259-264 , 文章类型: Article,,卷期:2009年72-2]
- Two new dimeric steroids, amaroxocanes A (1) and B (2), were isolated from Phorbas amaranthus collected on shallow coral reefs off Key Largo, Florida. The two compounds are comprised of two sulfated sterol cores bridged ...
- Polyoxygenated Methyl Cyclohexanoids from a Terrestrial Ampelomyces Fungus
[作者:Zhang, HY; Xue, JH; Wu, P; Xu, LX; Xie, HH; Wei, XY,期刊:Journal of natural products, 页码:265-269 , 文章类型: Article,,卷期:2009年72-2]
- Seven structurally related new polyoxygenated methyl cyclohexanoids, ampelomins A-G (1-7), were isolated from the mycelial solid culture of a soil-derived Ampelornyces fungus. Their structures were determined by spectros...
- Anti-inflammatory Sesquiterpenoids from a Sponge-Derived Fungus Acremonium sp.
[作者:Zhang, P; Bao, B; Dang, HT; Hong, J; Lee, HJ; Yoo, ES; Bae, KS; Jung, JH,期刊:Journal of natural products, 页码:270-275 , 文章类型: Article,,卷期:2009年72-2]
- In the course of our search for bioactive metabolites from a sponge-derived fungus Acremonium sp., new sesquiterpenoids (1-4) were isolated along with known derivatives by bioactivity-guided fractionation. The unique cyc...
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