- Biosynthesis of stenusine
[作者：Lusebrink, I; Dettner, K; Seifert, K,期刊：Journal of natural products, 页码：743-745 , 文章类型： Article，,卷期：2008年71-5]
- The rove beetles of the genus Stenus Latreille synthesize the alkaloid stenusine in their pygidial glands, which are located in the last three segments of their abdomen. It is proposed that stenusine is derived from the ...
- Isolation and structure determination of malevamide E, a dolastatin 14 analogue, from the marine cyanobacterium Symploca laete-viridis
[作者：Adams, B; Porzgen, P; Pittman, E; Yoshida, WY; Westenburg, HE; Horgen, FD,期刊：Journal of natural products, 页码：750-754 , 文章类型： Article，,卷期：2008年71-5]
- A new depsipeptide, malevamide E (1), was isolated from field-collected colonies of the filamentous cyanobacterium Symploca laete-viridis. The gross structure of 1 was determined by spectroscopic analyses, including one-...
- Abietane diterpenoids from Clerodendrum bungei
[作者：Liu, SS; Zhu, HL; Zhang, SW; Zhang, XH; Yu, Q; Xuan, LJ,期刊：Journal of natural products, 页码：755-759 , 文章类型： Article，,卷期：2008年71-5]
- Five new naturally occurring abietane diterpenoids (1-5) along with three known diterpenoids (6-8) were isolated from an acetone-soluble extract of the roots of Clerodendrum bungei. The structures of the new compounds we...
- Mono-tetrahydrofuran annonaceous acetogenins from Annona squamosa as cytotoxic agents and calcium ion chelators
[作者：Liaw, CC; Yang, YL; Chen, M; Chang, FR; Chen, SL; Wu, SH; Wu, YC,期刊：Journal of natural products, 页码：764-771 , 文章类型： Article，,卷期：2008年71-5]
- Eight new mono-tetrahydrofuran (THF)-type annonaceous acetogenins, squafosacins B, C, F, and G (1-4), squadiolins A-C (5-7), and cis-annotemoyin-1 (8), as well as eight known annonaceous acetogenins, glabranin, annotemoy...
- Periglaucines A-D, anti-HBV and -HIV-1 alkaloids from Pericampylus glaucus
[作者：Yan, MH; Cheng, P; Jiang, ZY; Ma, YB; Zhang, XM; Zhang, FX; Yang, LM; Zheng, YT; Chen, JJ,期刊：Journal of natural products, 页码：760-763 , 文章类型： Article，,卷期：2008年71-5]
- Four new hasubanane-type alkaloids, periglaucines A-D (1-4), and three known alkaloids, norruffscine (5), (-)-8-oxotetrahydropalmatine (6), and (-)-8-oxocanadine (7), were isolated from the aerial parts of Pericampylus g...
- Lignan glycosides from Neoalsomitra integrifoliola
[作者：Su, DM; Tang, WZ; Hu, YC; Liu, YB; Yu, SS; Ma, SG; Qu, J; Yu, DQ,期刊：Journal of natural products, 页码：784-788 , 文章类型： Article，,卷期：2008年71-5]
- Five new lignan glycosides, (8R*,7'S*,8'R*)-5,5'-dimethoxy-7-oxolariciresinol 9'-O-beta-D-xylopyranoside (1), (7S,8R)-dihydrodehydrodiconiferyl alcohol 9-O-beta-D-apiofuranosyl-(1 -> 6)-O-beta-D-glucopyranoside (2), (7S*...
- Kahalalides V-Y isolated from a Hawaiian collection of the sacoglossan mollusk Elysia rufescens
[作者：Rao, KV; Na, M; Cook, JC; Peng, J; Matsumoto, R; Hamann, MT,期刊：Journal of natural products, 页码：772-778 , 文章类型： Article，,卷期：2008年71-5]
- Four new kahalalides, V (1), W (2), X (3), and Y (4), as well as six previously characterized kahalalides have been isolated from a two-year collection of the sacoglossan mollusk Elysia rufescens. Curiously, kahalalide B...
- Dihydroxystyrene metabolites from an association of the sponges Poecillastra wondoensis and Jaspis sp.
[作者：Chang, YH; Shin, D; Na, Z; Lee, HS; Kim, DD; Oh, KB; Shin, J,期刊：Journal of natural products, 页码：779-783 , 文章类型： Article，,卷期：2008年71-5]
- Five new dihydroxystyrene metabolites and six known compounds of the same structural class were isolated from an association of the sponges Poecillatra wondoensis and Jaspis sp., collected from Keomun Island, Korea. The ...
- Glycosidic constituents of the tubers of Gymnadenia conopsea
[作者：Zi, JC; Li, SA; Liu, MT; Gan, ML; Lin, S; Song, WX; Zhang, YL; Fan, XN; Yang, YC; Zhang, JJ; Shi, JG; Di, DL,期刊：Journal of natural products, 页码：799-805 , 文章类型： Article，,卷期：2008年71-5]
- Ten minor new glycosidic constituents (1-10), together with 10 known compounds, have been isolated from a neuroprotective fraction of an ethanolic extract of the tubers of Gymnadenia conopsea. The structures of 1-10 were...
- Oleanane-type triterpenes from the flowers and roots of Saussurea muliensis
[作者：Liu, CM; Wang, HX; Wei, SL; Gao, K,期刊：Journal of natural products, 页码：789-792 , 文章类型： Article，,卷期：2008年71-5]
- Six new oleanane-type triterpenes (1-6), along with five known compounds, were isolated from the flowers and roots of Saussurea muliensis. On the basis of spectroscopic methods, with special emphasis on 1D and 2D NMR tec...
- Steroidal triglycosides, kurilensosides A, B, and C, and other polar steroids from the Far Eastern starfish Hippasteria kurilensis
[作者：Kicha, AA; Ivanchina, NV; Kalinovsky, AI; Dmitrenok, PS; Agafonova, IG; Stonik, VA,期刊：Journal of natural products, 页码：793-798 , 文章类型： Article，,卷期：2008年71-5]
- Three novel steroidal triglycosides, designated as kurilensosides A, B, and C (1-3), were isolated along with a new steroidal diglycoside, kurilensoside D (4), and two new (6, 7) and one known (5) polyhydroxysteroid from...
- Concise, stereoselective route to the four diastereoisomers of 4-methylproline
[作者：Murphy, AC; Mitova, MI; Blunt, JW; Munro, MHG,期刊：Journal of natural products, 页码：806-809 , 文章类型： Article，,卷期：2008年71-5]
- The full stereochemical characterization of 4-methylproline, a rare amino acid found in a number of peptidic secondary metabolites, has often been hindered by long reaction sequences or low stereoselectivity in the synth...
- A biaryl xanthone derivative having axial chirality from Penicillium vinaceum
[作者：Rezanka, T; Rezanka, P; Sigler, K,期刊：Journal of natural products, 页码：820-823 , 文章类型： Article，,卷期：2008年71-5]
- A new xanthone derivative having axial chirality was isolated from Penicillium vinaceum. Owing to the axial chirality, its structure, including absolute configuration, was determined by means of extensive spectroscopic d...
- Determination of analyte concentration using the residual solvent resonance in H-1 NMR spectroscopy
[作者：Pierens, GK; Carroll, AR; Davis, RA; Palframan, ME; Quinn, RJ,期刊：Journal of natural products, 页码：810-813 , 文章类型： Article，,卷期：2008年71-5]
- An NMR protocol that uses the residual proton signal from DMSO-d(6) (i.e., DMSO-d(5)) to determine the concentration of an analyte in a NMR sample was developed. This technique provides an alternative method for determin...
- Itosides J-N from Itoa orientalis and structure - Anti-COX-2 activity relationship of phenolic glycosides
[作者：Chai, XY; Song, YL; Xu, ZR; Shi, HM; Bai, CC; Bi, D; Wen, J; Li, FF; Tu, PF,期刊：Journal of natural products, 页码：814-819 , 文章类型： Article，,卷期：2008年71-5]
- Two new phenolic glycosides, itosides J (1) and K (2), two new cylcohexenoyl glycosides, itosides L (3) and M (4), a new flavone glycoside, itoside N (5), and echitin (6) were isolated from the extract of the bark, twigs...
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