New monoterpene glycosides from the root cortex of Paeonia suffruticosa and their potential anti-inflammatory activity.

abstract：:A new isocoumarin, along with 10 known compounds, was isolated from the aerial parts of Aconitum gymnandrum. Their structures were elucidated by spectroscopic methods including extensive 1D and 2D NMR techniques. Among the known compounds, compound 11 was obtained as a natural product for the first time, which was pre...

journal_title：Natural product research

authors： Zhao JQ,Wang YM,Wang S,Dang J,Shi YP,Mei LJ,Tao YD

更新日期：2016-08-01 00:00:00

abstract：:Immuno-therapies are gaining more importance to treat certain forms of cancer. The goal of therapies is to enhance person's own IgG, IgA, IgM, IgD, IgE and macrophages to combat with neoplastic cells hence the effectiveness of the immune system. Since, early civilization mushrooms are considered as potent food as well...

journal_title：Natural product research

authors： Pandya U,Dhuldhaj U,Sahay NS

更新日期：2019-09-01 00:00:00

abstract：:Besides the chemotaxonomic value, nowadays determination of biodiversity and chemical variability has a commercial impact. The exact identity of raw material and constituents of botanical products, such as food supplements or herbal remedies, is a very important argument, being the real prerequisite for quality contro...

journal_title：Natural product research

authors： Toniolo C,Nicoletti M,Maggi F,Venditti A

更新日期：2014-01-01 00:00:00

abstract：:Three new diterpenoids, liquidambolide A (1) and liquiditerpenoic acids A (2) and B (3), together with 10 known diterpenes were isolated from the resin of Liquidambar formosana Hance, whose structures were elucidated by detailed analysis on the NMR and HR-ESI-MS spectra. ...

journal_title：Natural product research

authors： Shang HJ,Li DY,Wang WJ,Li ZL,Hua HM

更新日期：2014-01-01 00:00:00

abstract：:A new diterpenoid glycoside, 14,15-dinor-labdan-13-one-8-O-alpha-L-arabinopyranoside (1), was isolated from Conyza blinii. The structure of this new arabinoside was elucidated on the basis of extensive NMR and HRMS spectroscopy. In addition, the presence of 3R-hydroxyoctadecanoic acid in C. blinii was reported for the...

journal_title：Natural product research

authors： Su Y,Chen L,Wang D,Chai X,Guo D

更新日期：2008-04-15 00:00:00

abstract：:A new cyclopeptide alkaloid, sativanine-M (1), together with known alkaloid nummularine-P have been isolated from the stem bark of Zizyphus sativa and identified by spectral analysis. ...

journal_title：Natural product research

authors： Pandey MB,Singh AK,Singh VP,Pandey VB

更新日期：2008-02-15 00:00:00

abstract：:To date, despite extensive investigations, full understanding of the endocannabinoid system remains elusive; in particular, anandamide cellular uptake is a current controversial topic. An iodo-arylazido probe was synthesized from commercially available azelaic acid monomethyl ester, in order to shed light on the anand...

journal_title：Natural product research

authors： Balas L,Hellal M,Rossi JC,Durand T

更新日期：2005-06-01 00:00:00

abstract：:A new chromone glycoside, 8-O-β-D-Glucopyranosyl-2-methylchromone (1), together with eight known compounds (2-9) were isolated from the Tibetan medicine plant of Swertia punicea. All compounds of this plant were reported for the first time. The structures of these metabolites were elucidated by analysis of their HR-ES...

journal_title：Natural product research

authors： Mou LY,Wei M,Wu HY,Hu LJ,Li JL,Li GP

更新日期：2020-06-11 00:00:00

abstract：:A new hexadienamide derivative named sarmentosamide (1) was identified from the culture of Streptomyces sp. SBI108 isolated from Thai soil under an herb. The structure was elucidated on the basis of spectroscopic data, and the absolute configuration was determined by chemical degradation. ...

journal_title：Natural product research

authors： Kitani S,Tomio A,Srichaisupakit A,Daduang R,Intra B,Panbangred W,Oku N,Igarashi Y,Nihira T

更新日期：2013-01-01 00:00:00

abstract：:Armoracia rusticana (AR) was tested for antimicrobial and antioxidants power. The compound demonstrated to inhibit fish pathogens such as Vibrio anguillarum, V. harvey, V. alginolyticus, Aeromonas hydrophila, A. salmonicida, Photobacterium damselae subspecie piscicida, Tenacibaculum marinum and Pseudomonas anguillisep...

journal_title：Natural product research

authors： Manuguerra S,Caccamo L,Mancuso M,Arena R,Rappazzo AC,Genovese L,Santulli A,Messina CM,Maricchiolo G

更新日期：2020-06-01 00:00:00

abstract：:Two new anthraquinone malonylglucosides polygonins A and B were isolated from Polygonum cuspidatum along with seven known compounds. The structures of 1 and 2 were elucidated based on their spectroscopic data. ...

journal_title：Natural product research

authors： Zhang H,Zhang QW,Wang L,Zhang XQ,Ye WC,Wang YT

更新日期：2012-01-01 00:00:00

abstract：:Phytochemical investigation of Eucommia ulmoides Oliver staminate flowers provided twenty-seven compounds, including 11 triterpenes (1-11), 4 fatty acids (12-15), 1 coumarin (16), 1 chromone (17), 7 flavonoids (18-24) and 3 cyclopeptide alkaloids (25-27). Compounds 4-6, 8-9, 11-15, 17 and 25-27 were reported for the f...

journal_title：Natural product research

authors： Li R,Nie L,Wang Q,Ouyang D,Zhang L,Yuan Y,Hong Y,Wang J,Hu X

更新日期：2020-12-12 00:00:00

abstract：:Two new norsesquiterpenes were isolated from the extracts of the roots and rhizomes of Ligularia lapathifolia (Franch.) Hand.-Mazz. Their structures were identified as 2-acetyl-3a-methyl-5-(2-methyl-but-2-enoyloxy)-3a,4,5,6,7,7a-hexahydro-H-indene-4-carboxylic acid (1) and 2-acetyl-8a-methyl-2-(2-methyl-but-2-enoyloxy...

journal_title：Natural product research

authors： Li YS,Wang ZT,Zhang M,Chen JJ,Luo SD

更新日期：2004-04-01 00:00:00

abstract：:Four new and seven known diterpenes have been isolated from the dichloromethane extract of the aerial parts of Calceolaria polifolia. The structures of the new compounds were established by spectroscopic evidence. ...

journal_title：Natural product research

authors： Garbarino JA,Piovano M,Chamy MC,Espinoza L

更新日期：2007-02-01 00:00:00

abstract：:A phytochemical reinvestigation of the whole plant of Euphorbia segetalis yielded five tetracyclic triterpenes: 3beta-hydroxy-cycloart-25-en-24-one (1), cycloart-25-ene-3beta,24-diol (2), cycloart-23-ene-3beta,25-diol (3), lanosta-7,9(11),24-trien-3beta-ol (4) and lanosta-7,9(11),24(31)-trien-3beta-ol (5). beta-acetox...

journal_title：Natural product research

authors： Madureira AM,Ascenso JR,Valdeira L,Duarte A,Frade JP,Freitas G,Ferreira MJ

更新日期：2003-10-01 00:00:00

abstract：:The purpose of this study is the determination of chemical composition and antioxidant activity of essential oils (EOs) from Saussurea costus (Falc.) Lipsch. Roots have been collected on December of the first plant year (IY) and in April, August and December of the third plant year (I, 6B, D7). A GC analysis was carri...

journal_title：Natural product research

authors： Benedetto C,D'Auria M,Mecca M,Prasad P,Singh P,Singh S,Sinisgalli C,Milella L

更新日期：2019-08-01 00:00:00

abstract：:Phytochemical investigation of the methylenechloride/methanol extract of the aerial parts of Stachys aegyptiaca afforded a new neoclerodane-type diterpene with a new side chain 1, in addition to two known diterpenes 2 and 3 and a known flavonoid glycoside 4. The structures of the compounds were determined by comprehen...

journal_title：Natural product research

authors： Mohamed Ael-H,Mohamed NS

更新日期：2014-01-01 00:00:00

abstract：:A new eremophilane sesquiterpene, capnodiumone (1), along with five known eremophilane sesquiterpenes (2-6) and eight other compounds (7-14), have been isolated from a mangrove-associated fungus Capnodium sp. SZ-F22. The chemical structures were elucidated on the basis of extensive spectroscopic analysis. The broth ex...

journal_title：Natural product research

authors： He H,Ma Z,Wang Q,Liu Y,Xu H

更新日期：2016-07-01 00:00:00

abstract：:Chemical diversity of the essential oils of twenty wild populations of Tanacetum polycephalum Sch. Bip., was investigated. The aerial parts of T. polycephalum were collected at full flowering stage from West Azerbaijan Province of Iran, air-dried; hydrodistilled to produce essential oils. The essential oils were analy...

journal_title：Natural product research

authors： Mojarrad M,Hosseini Sarghein S,Sonboli A

更新日期：2019-05-01 00:00:00

abstract：:Two new flavans, named (2S)-2',4'-dihydroxy-7-methoxy-8-methylflavan (1) and (2S)-2'-hydroxy-4',7-dimethoxy-8-methylflavan (2) were isolated from the roots of Dianella ensifolia. Their structures were elucidated by extensive spectroscopic measurements and comparison with data reported in literatures. Compounds 1 and 2...

journal_title：Natural product research

authors： Tang BQ,Huang SS,Liang YE,Sun JB,Ma Y,Zeng B,Lee SM,Lu JL

更新日期：2017-07-01 00:00:00

abstract：:The volatile components of Tuber liyuanum were determined by HS-SPME with GC-MS for the first time. The effects of different fibre coating, extraction time, extraction temperature and sample amount were studied to get optimal extraction conditions. The optimal conditions were SPME fibre of Carboxen/PDMS, extraction ti...

journal_title：Natural product research

authors： Liu C,Li Y

更新日期：2017-04-01 00:00:00

abstract：:Immature dendritic cells (iDCs) play very important roles in the pathological process of rheumatoid arthritis (RA). Therefore, it is urgent to search for natural products with antiproliferative activity on iDCs for anti-RA drug discovery. Erycibe schmidtii, a traditional Chinese medicine, has been used to treat RA in ...

journal_title：Natural product research

authors： Ren W,Wang Y,He Q,Zhou Y,Li C,Wang W,Leng X,Zeng T,Zou Q,Li L

更新日期：2020-09-01 00:00:00

abstract：:Eight known abietane diterpenes (1-8) were isolated for the first time from Abies numidica cones (Pinaceae). The structures of all compounds were established by means of 1D and 2D NMR, and UV spectral analyses. The hydromethanolic extract of A. numidica cones was tested for its antimicrobial activity against 17 gram-p...

journal_title：Natural product research

authors： Belhadj Mostefa M,Abedini A,Voutquenne-Nazabadioko L,Gangloff SC,Kabouche A,Kabouche Z

更新日期：2017-03-01 00:00:00

abstract：:One new tirucallane-type nortriterpenoid Nortirucallane A (1), together with Chrysoeriol (2) and Isorhamnetin (3), was isolated from the methylene chloride part of Lonicerae japonicae flos. Their structures were elucidated by the detailed analysis of comprehensive spectroscopic data. Compound 3 was isolated from the g...

journal_title：Natural product research

authors： Wang X,Zhang J,Li YQ,Du BX,Sun QH,Cao YJ,Jiang HQ,Liu YH,Zhou HL,Rong R

更新日期：2017-10-01 00:00:00

abstract：:Herein we report the regioselective synthesis of podophyllotoxin-Glycosyl triazole hybrids catalysed by Ag(I)-N-heterocyclic carbene (Ag(I)-NHC) in a short reaction time (∼30 min) at ambient conditions. In principle, it is the first report of Click alkyne-azide cycloaddition catalysed by Ag(I)-NHC catalyst and moreove...

journal_title：Natural product research

authors： Nerella S,Kankala S,Gavaji B

更新日期：2021-01-01 00:00:00

abstract：:Two flavonoid glycosides containing acetylated allose, and two iridoid glucosides were obtained from a EtOH extract of Stachys corsica, an endemic plant of Sardinia and Corsica. All the compounds have previously been isolated from other species of Stachys. ...

journal_title：Natural product research

authors： Serrilli AM,Ramunno A,Piccioni F,Serafini M,Ballero M

更新日期：2005-09-01 00:00:00

abstract：:Essential oil composition of the leaves of Viola odorata L. growing wild in Kashan, central Iran, was extracted by hydro distillation-solvent extraction method and analysed using GC-MS technique. The analysis revealed the presence of 25 identified compounds, representing 92.77% of the oil with butyl-2-ethylhexylphthal...

journal_title：Natural product research

authors： Akhbari M,Batooli H,Kashi FJ

更新日期：2012-01-01 00:00:00

abstract：:In this study, phytochemical composition, antioxidant, enzyme inhibition and cytotoxic activities of methanol and dichloromethane (DCM) extracts of Bougainvillea glabra (B. glabra) flowers were investigated. Methanol extract was found to have higher total bioactive contents and UHPLC-MS analysis of methanol extract re...

journal_title：Natural product research

authors： Saleem H,Htar TT,Naidu R,Zengin G,Ahmad I,Ahemad N

更新日期：2020-09-01 00:00:00

abstract：:One new triterpenoid olean-18-ene-1β, 2α, 3β-triol (1) along with four known compounds were isolated from the chloroform extract of the aerial part of Salvia atropatana Bunge. The known compounds were two flavonoids, 5-hydroxy-7,4'-dimethoxyflavone (2) and 5-hydroxy-6,7,4'-trimethoxyflavone (3), an abietane-type diter...

journal_title：Natural product research

authors： Habibi Z,Cheraghi Z,Ghasemi S,Yousefi M

更新日期：2012-01-01 00:00:00

abstract：:A new androstanoid metabolite, 4α-methyl-9α-methoxyandrosta-8,15-diene-3,17-dione (1), was isolated from a soil fungus Curvularia borreriae (Pleosporaceae) strain HS-FG-237. Its structure was determined by extensive spectroscopic and X-ray diffraction analyses. Compound 1 exhibited poor cytotoxicity toward HCT-116 cel...

journal_title：Natural product research

authors： Liu LF,Zhang H,Qi H,Wang XM,Wang JD,Tan GS

更新日期：2017-05-01 00:00:00