Abstract:
:An aroma chemical emitted from Gerris paludum insularis was analyzed by means of GC and GC-MS. The main constituent was identified as iso amyl alcohol (3-methyl-1-butanol). The chemical showed a characteristic aroma of Gerris paludum insularis.
journal_name
Nat Prod Resjournal_title
Natural product researchauthors
Ono T,Miyazawa Mdoi
10.1080/14786410310001620655keywords:
subject
Has Abstractpub_date
2004-06-01 00:00:00pages
215-7issue
3eissn
1478-6419issn
1478-6427journal_volume
18pub_type
杂志文章abstract::A new xanthone named cratoxylumxanthone A (1), together with five known compounds: dulcisxanthone B (2), alpha-mangostin (3), beta-mangostin (4), 2-geranyl-1,3,7-trihydroxy-4-(3-methylbut-2-enyl)xanthone (5) and tectochrystin (6), was isolated from Cratoxylum cochinchinense stems. The structure of new compound was cha...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410601102033
更新日期:2006-12-01 00:00:00
abstract::Two alkaloids of the furoquinoline-type were isolated from Ammi majus L.; a new one and was identified as 4-hydro-7-hydroxy-8-methoxyfuroquinoline (1), and the other was isolated for the second time from nature and was identified as 4-hydro-7-hydroxy-8-prenyloxyfuroquinoline (2). The structures of the isolated compoun...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2016.1217858
更新日期:2017-03-01 00:00:00
abstract::As part of our search for compounds with cytotoxicity from endophytes of traditional Chinese medicines, two novel nor-sesquiterpenoids (1-2) with a new skeleton containing a tetrahydrofuran moiety were isolated form a rice medium of Fusarium tricinctum, an endophytic fungus isolated from the root of Ligusticum chuanxi...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1712385
更新日期:2020-01-24 00:00:00
abstract::Chronic administration of myricetin (100 and 300 mg kg⁻¹, p.o., for 4 weeks) isolated from Vitis vinifera (Vitaceae) ameliorated hypertension and oxidative stress induced by deoxycorticosterone acetate (DOCA)-salt in rats. Myricetin treatment reduced systolic blood pressure, vascular reactivity changes and reversed th...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410903335190
更新日期:2011-09-01 00:00:00
abstract::Antimicrobial potential of medicinal plants have been explored extensively these days. This study was carried out to evaluate the antibacterial potential from aerial parts of plant, called 'Annona senegalensis' and its constituents. Bioassay guided fractionation led to the isolation of four metabolites, (+)-catechin (...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2016.1263847
更新日期:2017-08-01 00:00:00
abstract::Epicatechin (EC) is the most effective compound in Euonymus alatus (Thunb.)Sieb, and possesses a series of benefits, including anti-inflammatory, antioxidant, antiobesity and anticancer effects. In this study, we investigated the protective effects of EC in Acetaminophen(N-acetyl-p-aminophenol, APAP)-induced acute liv...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1503261
更新日期:2020-03-01 00:00:00
abstract::GC/FID and GC-MS analysis revealed germacrene D, bicyclogermacrene, α-cadinol and cubenol as major compounds from aril. Germacrene D, bicyclogermacrene, trans-caryophyllene and δ-elemene are major compounds in fruits. Germacrene D, spathulenol, trans-caryophyllene and caryophyllene oxide are major compounds in leaves....
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2014.987145
更新日期:2015-01-01 00:00:00
abstract::The lipid peroxidation inhibitory activities of four hydroxyxanthones, isolated from the whole plant Swertia decussata, were evaluated for the first time. The most promising antioxidant among the xanthones, 1,7,8-trihydroxy-3-methoxyxanthone (swertianine, 4) was also tested for its scavenging potential against DPPH an...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410412331280032
更新日期:2005-06-01 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
pub_type: 杂志文章
doi:10.1080/14786411003752086
更新日期:2011-02-01 00:00:00
abstract::A new highly oxygenated pseudoguaianolide, rudbeckolide (1), was isolated from Rudbeckia hirta L. flowers. The structure of this terpenoid lactone was established on the basis of extensive 1D and 2D NMR spectroscopic analyses. The compound exhibited strong 5-lipoxygenase inhibitory activity (84.9% inhibition at 10 μg/...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2013.825916
更新日期:2013-01-01 00:00:00
abstract::(+) Benzomalvins E (1) and (-) Benzomalvins E (2), a pair of epimeric derivatives, together with three known benzomalvins (3-5), were isolated from solid cultures of a interrhizospheric fungus Penicillium sp. SYPF 8411. The planar structure of (+) Benzomalvins E (1) has been previously reported. While, the absolute co...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1569004
更新日期:2020-07-01 00:00:00
abstract::The aim of this study is to estimate the nutritive values, metabolites of Hass and Reed Avocado cultivars and evaluate their antimicrobial and anticancer activities. Hass was rich in water soluble vitamins, iron and calcium while, Reed contains more fat soluble vitamins. Benzaldehyde and butyl phenol derivatives were ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1817013
更新日期:2020-09-11 00:00:00
abstract::Chemical investigation of the Red Sea sponge Dragmacidon coccinea led to the isolation of a new nucleoside, dragmacidoside (1), along with eight known compounds: adenosine (2), inosine (3), deoxycytidine (4), methyl-α-d-glucopyranoside (5), clionasterol (6), stigmasterol (7), campesterol (8) and brassicasterol (9). Th...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2014.915828
更新日期:2014-01-01 00:00:00
abstract::Penicillium polonicum MCCC3A00951 is a fungus with influenza neuraminidase (NA) inhibition activity derived from a sediment of the mangrove forest of Zhangjiangkou in Fujian province, China. Chemical investigation on an ethyl acetate extract of its fermentation led to the isolation of a new compound, 7-hydroxy-3,10-de...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1817015
更新日期:2020-09-14 00:00:00
abstract::One new naturally occurring quinone, 3',4'-dihydroxy-1,2,6-trimethoxy-[1,1'-biphenyl]-4(1H)-one (1), one new diarylpropane, emarginone A (2), and one new neolignan, emarginone B (3), along with eighteen known compounds have been isolated from the chemical investigation of the EtOAc-soluble fraction of the Vaccinium em...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1655412
更新日期:2019-09-09 00:00:00
abstract::To obtain more accessible oxidative stress inhibitors, a series of novel spin-labelled derivatives of 3-hydroxybutanolide (2a-d, 3a-d) with the natural active compound (kinsenoside) as the lead compound were designed, synthesised from the nitroxide free radical piperidine (pyrroline) and the main structural unit of ki...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2014.903477
更新日期:2014-01-01 00:00:00
abstract::Toxicity of the pesticide carbofuran (CF) can be alleviated by curcumin, if not for its poor bioavailability. Hence, we investigated the effect of a bioavailable curcumin-galactomannan complex (CGM) on CF-induced neurotoxicity in rats in comparison to that of unformulated standard curcumin (CS). The CF (5 mg/kg b.wt/d...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1514401
更新日期:2020-05-01 00:00:00
abstract::Essential oils from aerial parts of Senecio nutans, Senecio viridis, Tagetes terniflora and Aloysia gratissima were analysed by GC-MS and their antifungal activities were assayed on toxigenic Fusarium and Aspergillus species. Sabinene (27.6 ± 0.1%), α-phellandrene (15.7 ± 0.3%), o-cymene (9.6 ± 0.2%) and β-pinene (6.1...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1511555
更新日期:2020-05-01 00:00:00
abstract::A new sesquiterpenoid, malayscaphiol (1), and three known compounds, lupeol (2), lupenone (3) and stigmasterol (4), were isolated from the methanolic extract of the stem bark of Scaphium macropodum. The structures of the isolated compounds were determined using several spectroscopic methods, including UV-vis, FT-IR, 1...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2014.886211
更新日期:2014-01-01 00:00:00
abstract::Globe artichoke has been long considered a nutraceutical food for its valuable content of bioactive compounds. However, beside a well-known polyphenol profile, poor information is available about its metabolite and mineral composition. The aim of this study was to investigate edible parts of Sicilian artichokes, 'Spin...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2016.1258563
更新日期:2017-05-01 00:00:00
abstract::Chronic neuroinflammation is a key component of many neurodegenerative disorders. Chronic activation of this process produces pro-inflammatory cytokines, prostaglandins and reactive oxygen species that induce brain injury and neuronal dysfunction. Agave species contain saponins, compounds with anti-inflammatory activi...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1608537
更新日期:2019-05-14 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
pub_type: 杂志文章
doi:10.1080/14786410410001721977
更新日期:2005-09-01 00:00:00
abstract::A new bisabolane-type sesquiterpenoid, turmerone Q (1), along with six known compounds (2-7), were isolated from the rhizomes of Curcuma longa L. The structural elucidation of the new compound was conducted using 1H NMR, 13C NMR, HSQC, HMBC and NOESY spectroscopic analyses. The absolute configuration of 1 was elucidat...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1354185
更新日期:2018-08-01 00:00:00
abstract::The cytotoxicity of six ent-kaurene diterpenoids isolated from the leaves of Isodon japonica (Burm.f.) Hara var. galaucocalyx (maxin) Hara was evaluated against three human tumour HepG2, GLC-82 and HL-60 cell lines through SRB assay, and their DNA damage potential (against HepG2 cell line) was assessed by comet assay....
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410802267734
更新日期:2011-09-01 00:00:00
abstract::Two new chromones, spororrminone A (1, (S)-5-hydroxy-2-methyl-4-oxo-2-((S)-5-oxotetrahydrofuran-2-yl)chroman-7-carboxylic acid) and 2-epi-spororrminone A (2, (R)-5-hydroxy-2-methyl-4-oxo-2-((S)-5-oxotetrahydrofuran-2-yl)chroman-7-carboxylic acid), were isolated from an EtOAc extract of an endolichenic fungal strain Sp...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1610758
更新日期:2020-11-01 00:00:00
abstract::Three new methylated flavonol glucosides: 3-methoxy-7-O-β-(6″-galloylgluco-pyranoside) quercetin (1), 3,4'-dimethoxy-7-O-β-(6″-galloyl-glucopyranoside) quercetin (2) and 3-methoxy-7-O-β-(6″-galloylgluco-pyranoside) kaempferol (3), in addition to six known flavonols, were isolated from the ethyl acetate extract of Fuma...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2013.778848
更新日期:2013-01-01 00:00:00
abstract::A new sesquiterpeniod, 6alpha, 7alpha, 10alpha-trihydroxyisoducane (1), together with two known sesquiterpenoids, oplodiol (2) and oplopanone (3), were isolated from the chloroform extract of the rhizomes of Homalomena occulta. Their structures were elucidated by 1D and 2D NMR spectral interpretation. ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410802187817
更新日期:2009-01-01 00:00:00
abstract::The isolation from olive pulp of a diacylglycerol showing an oleic as well as an elenoic acid residue, the latter probably derived from a natural enzymatic oleuropein hydrolysis, is reported. The given structure is supported by 1H- and 13C-NMR data. ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410410001686382
更新日期:2005-01-01 00:00:00
abstract::32 medicinal plants that are unique to the Russian Pharmacopeia have 693 isolated natural products associated with them (an average of 21.66 compounds per plant). This is in contrast to the US Pharmacopeia plants that have delivered 2366 known natural products (an average of 42.25 compounds per plant). ...
journal_title:Natural product research
pub_type: 信件
doi:10.1080/14786419.2020.1727474
更新日期:2020-02-21 00:00:00
abstract::Phytochemical reinvestigation on the whole plants of Derris laxiflora Benth. afforded two new diprenylated flavanones, derriflavanones B and C (1-2), together with thirty-two known compounds, including sixteen flavonoids (3-18), eleven aromatic compounds (19-29), and five chlorophylls (30-34). All known compounds were...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1576039
更新日期:2020-08-01 00:00:00