Synthesis of a photoactivatable probe of the anandamide re-uptake.

abstract：:This study was performed to investigate the effect of ethanol extract from Saururus chinensis (Lour.) Baill on liver function, plasma lipid composition and antioxidant system with high-fat diet for 4 weeks. Rats were divided into the following five groups; untreated control group (normal), treated with 0.5% SE (normal...

journal_title：Natural product research

authors： Yu MH,Im HG,Lee JW,Bo MH,Kim HJ,Kim SK,Chung SK,Lee IS

更新日期：2008-02-15 00:00:00

abstract：:This study is part of a wider investigation aimed to sustain the economical value of the by-products generated by the Citrus industry. In particular, the protected geographic indication (PGI) red orange of sicily (known as blood orange) has been analysed by HPLC and by the enzymatic AOAC method. All the by-products co...

journal_title：Natural product research

authors： Russo M,Bonaccorsi IL,Arigò A,Cacciola F,De Gara L,Dugo P,Mondello L

更新日期：2019-11-29 00:00:00

abstract：:From the fruiting body of ectomycorrhizal fungi Cortinarius xiphidipus, sterols were identified from the crude extract and the cytotoxic effect of ergosta-4, 6, 8(14), 22-tetraen-3-one (ergone) was evaluated. Ten sterols including ergosta-3,5,7,9(11),22-pentaene, (22E)-ergosta-5,7,9(11),22-tetraen-3b-ol, (3β,22E)-ergo...

journal_title：Natural product research

authors： Torres S,Cajas D,Palfner G,Astuya A,Aballay A,Pérez C,Hernández V,Becerra J

更新日期：2017-02-01 00:00:00

abstract：:Phenolic acids, a sub-class of polyphenols, are widely studied. By contrary, 3,4-dihydroxyphenylacetic acid is scarcely studied. For this purpose, a series of 3,4-dihydroxyphenylacetic acid ester and amide derivatives/conjugates were synthesised for the first time. A systematic study has been performed to quantitative...

journal_title：Natural product research

authors： Pagoni A,Vassiliou S

更新日期：2018-06-01 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：:Phenolics were extracted from powdered pomegranate peel using water, methanol, acetone and ethyl acetate (EtOAc), respectively. The antiliperoxidant activity of the extracts on lard was studied by peroxide value method. All the extracts showed enhanced inhibitory effect on lard peroxidation with the increase of phenol...

journal_title：Natural product research

authors： Zhang Q,Jia D,Yao K

更新日期：2007-03-01 00:00:00

abstract：:A new flavonol glycoside named Sabiapside A (1), along with four known compounds, quercetin-3-O-gentiobioside (2), camellianoside (3), isobariclisin-3-O- rutinoside (4), tsubakioside A (5), was isolated from Sabia parviflora. Their structures were elucidated by extensive spectroscopic analysis including MS, UV, IR and...

journal_title：Natural product research

authors： Sun Q,Pan G,Xu W,Lu X,Bai C,Liu M,Chen Y

更新日期：2019-10-29 00:00:00

abstract：:Accumulating evidences have shown the beneficial effects of natural products for Alzheimer's disease (AD) treatment. The present study was designed to investigate the neuroprotective effects of secondary metabolites of Galactomyces geotrichum (SMGG) on D-galactose induced AD mice. SMGG was extracted and its toxicologi...

journal_title：Natural product research

authors： Wang F,Wang F,Chen T

更新日期：2020-04-15 00:00:00

abstract：:Proximate composition of the seeds and chemical analysis of the oils of Lonchocarpus sericeus and Lonchocarpus cyanescens were determined. The oil content of the seed of L. cyanescens is 29.71 ± 0.20% while that of L. sericeus is 28.00 ± 0.50%. The seeds as well as the oils of L. cyanescens and L. sericeus were found ...

journal_title：Natural product research

authors： Adewuyi A,Oderinde RA,Rao BV,Prasad RB

更新日期：2012-01-01 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：:A novel alkaloid named oleraciamide C (1), with six known compounds, hydroxydihydrobovolide (2), uracil (3), catechol (4), 4-aminophenol (5), vanillic acid (6) as well as 3-hydroxypyridine (7), were isolated from Portulaca oleracea L. Additionally, hydroxydihydrobovolide (2), 4-aminophenol (5), 3-hydroxypyridine (7) w...

journal_title：Natural product research

authors： Xu L,Ying Z,Wei W,Hao D,Wang H,Zhang W,Li C,Jiang M,Ying X,Liu J

更新日期：2017-04-01 00:00:00

abstract：:In this study, the anti-tumour-promoting and thermal-induced protein denaturation inhibitory activities of β-sitosterol (1) and lupeol (2), isolated from Diospyros lotus L., were explored. Compound 1 showed a marked concentration-dependent inhibition against 12-O-tetradecanoylphorbol-13-acetate (20 ng/32 pmol)-induced...

journal_title：Natural product research

authors： Rauf A,Uddin G,Khan H,Raza M,Zafar M,Tokuda H

更新日期：2016-01-01 00:00:00

abstract：:The crystal structure and unambiguous absolute configuration of meleagrin (1) isolated from fungus Emericella dentata Nq45 is reported herein to first time on the bases of single crystal X-ray diffraction. Together with 1, haenamindole (2), isorugulosuvine (3), secalonic acid D (4), ergosterol (5) and cerebroside A (6...

journal_title：Natural product research

authors： Hamed A,Abdel-Razek AS,Araby M,Abu-Elghait M,El-Hosari DG,Frese M,Soliman HSM,Stammler HG,Sewald N,Shaaban M

更新日期：2020-03-19 00:00:00

abstract：:Three Ballota species, Ballota undulata, Ballota saxatilis and Ballota nigra ssp. foetida, were investigated for their cytotoxicity against two human cancer cells, hepatoma HepG2 cell line and breast cancer MCF-7 cell line, and for their antioxidant activity. The chemical composition of essential oils was studied by G...

journal_title：Natural product research

authors： Rigano D,Marrelli M,Formisano C,Menichini F,Senatore F,Bruno M,Conforti F

更新日期：2017-02-01 00:00:00

abstract：:Three new sesquiterpenes: 4-acrylic-6-methyl-α-tetralone (1), ainsliaea acid A (2) and ainsliaea acid B (3), together with 8 known compounds (4-11) were isolated from the whole herb of Ainsliaea glabra and their structures were established by means of 1D and 2D NMR spectroscopy and HR-ESIMS. Compounds 1-6 were tested ...

journal_title：Natural product research

authors： Chen YP,Tong C,Lu WQ,Shen YH,Wu ZJ,Chen WS

更新日期：2019-01-01 00:00:00

abstract：:Two new 19-hydroxy bufadienolides, named bufohydrolide A (1) and bufohydrolide B (2), and four known analogs (3-6) were isolated from the aqueous extracts of the skins of Bufo melanosticus. Their structures were established by spectral data analyses, such as UV, IR, 1 D/2D NMR and mass spectra. Compounds 1-6 were eval...

journal_title：Natural product research

authors： Meng L,Li S,Kong Q,Wang M,Zhang X,Zhu X,Yu W,Jiang N,Chun Z,Li N,Liu Y

更新日期：2020-03-23 00:00:00

abstract：:The content of total polyphenols, chlorogenic, caffeic (CaA) and ferulic acids, and rutin, was investigated in plant organs of three introgression lines (IL7-3, IL10-1 and IL12-4) of Solanum pennellii in Solanum lycopersicum cv M82 and compared with that of cropped parental. Such study aims to evidence factors associa...

journal_title：Natural product research

authors： Minutolo M,Amalfitano C,Evidente A,Frusciante L,Errico A

更新日期：2013-01-01 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：:N-methylasimilobine (1), a new-found strong acetylcholinesterase (AChE) inhibitor, along with two weakly active aporphine alkaloids, nuciferine (2) and nornuciferine (3) were separated from Nelumbo nucifera. N-methylasimilobine (1) inhibited 50% of AChE activity at the concentrations of 1.5 ± 0.2 µg mL(-1) when the st...

journal_title：Natural product research

authors： Yang ZD,Zhang X,Du J,Ma ZJ,Guo F,Li S,Yao XJ

更新日期：2012-01-01 00:00:00

abstract：:The subject of this present work is a group of nine historical pictures shot in Palermo by the Sicilian photographer E. Interguglielmi in 1912. They are nine matte-collodion prints mounted on the original cardboard supports and all of them show foxing stains affecting the paper surface. In order to characterise the ch...

journal_title：Natural product research

authors： Modica A,Bruno M,Di Bella M,Alberghina MF,Brai M,Fontana D,Tranchina L

更新日期：2019-04-01 00:00:00

abstract：:Triterpene saponins are throught to be potential anti-tumour agents in many cell types. This study aims to evaluate the cytotoxic activity and mechanism of a triterpene saponin, macranthoside B (MB), isolated from Lonicera macranthoides Hand.-Mazz. (Caprifoliaceae). A cell viability assay showed that MB inhibited cell...

journal_title：Natural product research

authors： Guan F,Shan Y,Zhao X,Zhang D,Wang M,Peng F,Xia B,Feng X

更新日期：2011-02-01 00:00:00

abstract：:Two new ditetrahydrofuran lignans, named sieverlignans A and B (1 and 2), together with six known ones (3-8), were isolated from the aerial parts of Artemisia sieversiana. Their structures were established on the basis of spectroscopic analysis including HRMS, NMR spectra and circular dichroism experiments. All the co...

journal_title：Natural product research

authors： Zhou XD,Xu XW,Shi LY,Chen SH,Zeng KW,Tu PF

更新日期：2020-01-13 00:00:00

abstract：:In this study, phenolic compounds of hazelnut leaves of 10 different cultivars with the same cultural, geographical, geological and climatic conditions were analyzed by HPLC/DAD and HPLC/DAD/MS/MS - ESI. Eight phenolic compounds (3-caffeoylquinic acid, 5-caffeoylquinic acid, caffeoyltartaric acid, p-coumaroyltartaric ...

journal_title：Natural product research

authors： Amaral JS,Ferreres F,Andrade PB,Valentão P,Pinheiro C,Santos A,Seabra R

更新日期：2005-02-01 00:00:00

abstract：:This study showed for the first time the antioxidant and hypoglycaemic properties of the methanol, n-hexane and ethyl acetate extracts from Senecio stabianus Lacaita, a plant that belongs to the Asteraceae family. The antioxidant activities were carried out using two different in vitro assays, namely 2,2-diphenyl-1-pi...

journal_title：Natural product research

authors： Tundis R,Menichini F,Loizzo MR,Bonesi M,Solimene U,Menichini F

更新日期：2012-01-01 00:00:00

abstract：:The chemical composition of the volatile organic compounds (VOCs) released from the leaves and flowers of Artemisia fragrans Willd. (Asteraceae) was investigated using headspace solid-phase microextraction (HS-SPME) coupled to gas chromatography (GC) and/or GS/mass spectrometry (GC/MS). The efficiency and reliability ...

journal_title：Natural product research

authors： Movafeghi A,Djozan Dj,Torbati S

更新日期：2010-08-01 00:00:00

abstract：:Salvia x jamensis J. Compton is a hybrid between Salvia greggii A. Gray and Salvia microphylla Kunt. In this study, we describe three hair types identified by Scanning Electron Microscopy. In the essential oil of the aerial parts of S. jamensis 56 different compounds were identified. The two main constituents were β-c...

journal_title：Natural product research

authors： Fraternale D,Albertini MC,Rudov A,Flamini G,Ricci D,Bisio A,Battistelli M,Accorsi A

更新日期：2013-01-01 00:00:00

abstract：:Crambe orientalis L. (Brassicaceae), a perennial herb, is indigenous to Iran. The essential oils of flowering tops and leaves of the plant were evaluated by GC-MS. Our results showed that while 2-methyl-5-hexenitrile (19.5%) and benzyl cyanide (16.9%) were the major components of flowering tops oil, the oil of the lea...

journal_title：Natural product research

authors： Razavi SM,Nejad-Ebrahimi S

更新日期：2009-01-01 00:00:00

abstract：:Six compounds were isolated from the stems and leaves of Arachis hypogaea, including a new norsesquiterpene, arahyside A (1), and five known compounds, 4-(2-methoxyethyl)benzene-1,2-diol (2), (1(R,S),2(R,S))-1-phenylpropane-1,2-diol (3), tachioside (4), 1,3-benzenediol (5), demethylmedicarpin (6). Extensive spectrosco...

journal_title：Natural product research

authors： Jin WF,Luo ZH,Sun YP,Liu JS,Yu Y,Wang G,Wang GK

更新日期：2020-11-01 00:00:00

abstract：:The hexane and ethanol extracts from Himatanthus bracteatus (Apocynaceae) stems were evaluated for antiviral activity against Zika virus, yellow fever virus and dengue virus 2 and for cytotoxicity in Vero cells by MTT assay. The ethanol extract showed good antiviral activity against the three viruses with selective in...

journal_title：Natural product research

authors： da Silva ML,Stehmann JR,Serafim MSM,Vale VV,Gontijo DC,Brandão GC,Kroon EG,de Oliveira AB

更新日期：2019-11-20 00:00:00

abstract：:Citrinin dimeric derivatives are bioactive polyketides previously reported from Penicillium, Aspergillus and Monascus fungi species. Due to the large distance between the stereogenic centers of the two monomer units, it was difficult to determine the absolute configuration of the whole molecule (1). In previous work, ...

journal_title：Natural product research

authors： Cao F,Sun TT,Yang JK,Zhao GZ,Liu QA,Hu LD,Ma ZY,Zhu HJ

更新日期：2019-08-01 00:00:00