Abstract:
:The chemical composition of the essential oil of Kurzamra pulchella (Lamiaceae) was determined. Twelve compounds were identified, with isomenthone (60.6%) and pulegone (37.1%) predominating. Chemotaxonomical considerations were discussed.
journal_name
Nat Prod Resjournal_title
Natural product researchauthors
Echeverría J,Niemeyer HMdoi
10.1080/14786419.2016.1214828subject
Has Abstractpub_date
2017-01-01 00:00:00pages
108-112issue
1eissn
1478-6419issn
1478-6427journal_volume
31pub_type
杂志文章abstract::A facile, atom-economic synthesis of isoxazilidino withaferin, a novel hybrid of withaferin A, has been accomplished via two-step reaction of nitrone synthesis followed by nitrone 1,3-dipolar cycloaddition. The reaction is highly chemoselective (preferential reaction only on one of the two double bonds present on with...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1582045
更新日期:2020-08-01 00:00:00
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journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1446014
更新日期:2019-01-01 00:00:00
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journal_title:Natural product research
pub_type: 杂志文章
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journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/1478641042000301711
更新日期:2005-12-01 00:00:00
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journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1514397
更新日期:2019-10-01 00:00:00
abstract::The antiplasmodial active extract of Xanthium cavanillesii contains 3,4-dicaffeoyl quinic acid (3,4-DCQA), 3,5-dicaffeoyl quinic acid (3,5-DCQA) and 1,3,5-tricaffeoyl quinic acid (1,3,5-TCQA). These results inspired us to investigate the interaction of these molecules with a promising validated target of Plasmodium, P...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2016.1219856
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journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/1478641031000137004
更新日期:2003-08-01 00:00:00
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journal_title:Natural product research
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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::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
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abstract::Two novel secondary metabolites, including one thujopsene-type sesquiterpene designated thujasutchin N (1) and one norlignan named thujasutchin O (2) were obtained from the ethanolic extract of the stems and roots of Thuja sutchuenensis. Among them, thujasutchin O (2) represents the first example of lignan sharing a u...
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abstract::Polyphyllin Ι is a steroidal saponin isolated from the rhizoma of Paris polyphylla. In the present study, we aimed to investigate the anticancer effects of polyphyllin Ι in colorectal cancer and to elucidate the potential underlying molecular mechanisms. Using, CCK8 assay, flow cytometry, laser confocal microscope ana...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1353512
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abstract::Investigation of the aerial parts of Vernonia leopoldii (Sch. Bip.) Vatke afforded a new lanostane-type triterpene along with known hirsutinolide-type sesquiterpene lactones and flavonoid glycosides, all are identified for the first time in this species. The new compound was identified as lanost-3β, 23S-dihydroxy-22(3...
journal_title:Natural product research
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更新日期:2014-01-01 00:00:00
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journal_title:Natural product research
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更新日期:2004-06-01 00:00:00
abstract::Members of the family Zygophyllaceae are distributed in arid areas of the world and are traditionally used against various health insults ranging from skin lesions to lethal cancer. Fagonia cretica Linn. is a plant having novel compounds responsive in diseases that are still considered as incurable or are curable with...
journal_title:Natural product research
pub_type: 杂志文章,评审
doi:10.1080/14786419.2015.1036268
更新日期:2016-01-01 00:00:00
abstract::Investigation of the roots of Lotus polyphyllos Clarke resulted in the isolation of two new isoflavone derivatives; 4'-O-methylerythrinin C (3) and 4'-O-methyl-2''-hydroxydihydroalpinumisoflavone (4). In addition, the three known isoflavone derivatives 4'-O-methylalpinumisoflavone (1) lupinalbin F (5), 4',7-dimethoxy-...
journal_title:Natural product research
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journal_title:Natural product research
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更新日期:2015-01-01 00:00:00
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journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2015.1135148
更新日期:2016-08-01 00:00:00
abstract::Investigation on the leaves of Melicope bonwickii (F.Muell.) T.Hartley (Rutaceae) afforded a new 7-(2'-hydroxy-3'-chloroprenyloxy)-4-methoxyfuroquinoline (1) together with the known 7-(2',3'-epoxyprenyloxy)-4-methoxyfuroquinoline (2), evellerine (3) kokusaginine (4) and an amide aurantiamide acetate (5). Compounds 1 a...
journal_title:Natural product research
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更新日期:2006-04-01 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
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doi:10.1080/14786410601130422
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journal_title:Natural product research
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abstract::This work reports the phytochemical profile and insecticidal properties of Perovskia artemisioides Boiss essential oil (PAEO) collected in Baluchestan, Iran. Totally, twenty-six substances were identified with 1,8-cineole (25.81%), geranyl acetate (13.00%) and linalool (10.21%) as dominant chemical metabolites by GC-M...
journal_title:Natural product research
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journal_title:Natural product research
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journal_title:Natural product research
pub_type: 杂志文章
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abstract::In situ generation of hydrogen iodide from cesium iodide/methanesulfonic acid was found to be an attractive reagent combination for the conversion of alkyl, allyl, and benzyl alcohols to their corresponding iodides under mild conditions. The method is compared with that using cesium iodide/p-toluenesulfonic acid or ce...
journal_title:Natural product research
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abstract::A new furostanol saponin, (25R)-26-O-(α-d-glucopyranosyl)-(1→2)-α-l-rhamnopyranosyl-furost-5-ene-3β, 22α, 26-triol-3-O-α-d-glucopyranoside (1), together with four known compounds 2-5 were isolated from the ethanolic extract of the stems of Dendrobium chrysanthum Lindl. The structures of these new compounds were identi...
journal_title:Natural product research
pub_type: 杂志文章
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abstract::Investigations were performed on the determination of the main components in Berchemia lineata (L.) DC. (BL) and its metabolism with human liver microsomes (HLM). A total of 35 compounds were detected in BL extracts and 25 of them including 6 naphthopyrones, 10 flavonoids, 2 phenolic acids, 2 phenols, 4 fatty acids an...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1637871
更新日期:2021-02-01 00:00:00
abstract::The aims of the present study were to determine the antibacterial activity of bark extract of Cryptomeria japonica D. Don and to isolate potential antibacterial constituents. The results showed that the ethanolic extract of C. japonica bark possessed a good antibacterial activity. Nine compounds including seven diterp...
journal_title:Natural product research
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更新日期:2008-01-01 00:00:00