Abstract:
:A new β-tetralonyl glucoside, methylberchemiaside (1), along with five known compounds (2-6) were isolated from a fungus Colletotrichum sp . GDMU-1 derived from the leaves of Santalum album. Their structures were determined by detailed analysis of spectroscopic data. All compounds were tested for the inhibitory effects on the nitric oxide (NO) production in lipopolysaccharide (LPS)-treated RAW264.7 cells. Among them, compounds 4 and 5 showed moderate anti-inflammatory activity with IC50 value of 30.4 and 8.9 μM, respectively.
journal_name
Nat Prod Resjournal_title
Natural product researchauthors
Liu W,Chen S,Li J,Yang X,Yan C,Liu Hdoi
10.1080/14786419.2018.1452003subject
Has Abstractpub_date
2019-02-01 00:00:00pages
354-359issue
3eissn
1478-6419issn
1478-6427journal_volume
33pub_type
杂志文章abstract::Diphysidione (1), a new p-hydroxyphenyl anhydride, and vitexin (2) were isolated from the leaves of Diphysa carthagenensis. The structure of the new metabolite was characterised as 4-(4-hydroxy-phenyl)-3H-pyran-2,6-dione using 1D and 2D NMR spectroscopy. ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2012.668689
更新日期:2013-01-01 00:00:00
abstract::Three new neolignan derivatives (1-3), together with three known isolariciresinol derivatives (4-6) were isolated from Selaginella picta. Their structures were elucidated by spectroscopic methods (1D/2D NMR, HRESIMS and CD). All isolated compounds were assayed on the neuroprotective activity against the injury of HT-2...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1560284
更新日期:2020-05-01 00:00:00
abstract::Two diketopiperazines were isolated from a culture of the marine-derived actinomycete Streptomyces sp. ZZ446. Their structures were elucidated as maculosin (1) and maculosin-O-α-L-rhamnopyranoside (2) based on their NMR and HRESIMS data, specific rotation, and chemical degradation. Maculosin-O-α-L-rhamnopyranoside (2)...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1544978
更新日期:2020-04-01 00:00:00
abstract::A series of novel hydrocarbylidene nitrohydrazinecarboximidamides were designed and synthesized using an insecticidal natural product Galegine as a lead compound. The bioassay results show that the target compounds exhibited moderate to good insecticidal activities against Hyalopterus pruni Geoffroy at a concentration...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1655409
更新日期:2019-08-20 00:00:00
abstract::Chemical investigation of the lichen Parmotrema dilatatum led to the isolation of a new chlorinated compound, named dilatatone (1), along with a known compound, sernanderin (2). Their chemical structures were determined by analysis of their 1 D and 2 D NMR spectra, HRESIMS, and ECD data. Both compounds showed weak α-g...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1716348
更新日期:2020-01-27 00:00:00
abstract::Two new oleanane triterpenoid saponins, bodiniosides Q (1) and R (2), along with five known saponins, niga-ichigoside F1 (3), 3-O-[β-D-glucopyranosyl]-28-O-[α-L-rhamnopyranosyl -(1→2)-β-D-glucopyranosyl] arjunolic acid (4), asiaticoside E (5), sericoside (6), and bodinioside E (7), were isolated from the aerial parts ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1721489
更新日期:2020-02-06 00:00:00
abstract::Three biflavonoid glycosides, named carinoside B, C and D (1, 2 and 3, respectively), were isolated from the n-BuOH crude extract of the aerial part of Lomatogonium carinthiacum (Wulfen) Rchb (L. carinthiacum). The structures of 1, 2 and 3 were elucidated by spectroscopic methods, including UV, IR, HR-ESI-MS and exten...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2015.1025399
更新日期:2015-01-01 00:00:00
abstract::Two new myrsinol-type diterpene polyesters 3,5,13,17-tetra-O-acetyl-7-O-benzoyl-15-hydroxymyrsinol (1) and 3,5,13,17-tetra-O-acetyl-7-O-butanoyl-13-hydroxymyrsinol (2), with a tricyclic carbon skeleton have been isolated from Euphorbia decipiens Boiss. & Buhse. The structure elucidation of the isolated compounds was b...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410410001714687
更新日期:2005-04-01 00:00:00
abstract::Phebaclavin I, a novel 3-prenylated coumarin, was isolated from the aerial parts of Phebalium aff. tuberculosum (Rutaceae) together with five known related compounds, Phebaclavin A, B, D, G, H. The structure of phebaclavin I was established by spectroscopic methods. Several other known coumarins were obtained, includi...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410500087525
更新日期:2006-03-01 00:00:00
abstract::A new anthraquinone (4) and three known anthraquinones (1-3) were isolated from Galium verum L. Their structures were identified as 1,3-dihydroxy-2-methylanthraquinone (1), physcion (2), 2-hydroxy-1,3-dimethoxyanthraquinone (3), 2,5-dihydroxy-1,3-dimethoxyanthraquinone (4) by means of chemical and spectroscopic analys...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410600921532
更新日期:2006-09-01 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
pub_type: 杂志文章
doi:10.1080/14786419.2019.1690487
更新日期:2019-11-20 00:00:00
abstract::A new carotenoid glycoside, namely neo-rehmannioside (1), together with five known compounds, 6-O-seco-hydroxyaeginetoyl ajugol (2), oxyrehmaionoside B (3), ajugol (4), geniposidic acid (5) and geniposide (6) was isolated from the 95% ethanol extract of dry roots of Rehmannia glutinosa. The structure of the new compou...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2010.514268
更新日期:2011-08-01 00:00:00
abstract::Benign prostatic hypertrophy (BPH) is a common condition in elderly men that impairs quality of life and leads to a number of medical complications. The use of phytotherapeutic compounds in patients with relatively moderate BPH symptoms has been growing steadily. In the present study, acute toxicity of lyophilised aqu...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410802583148
更新日期:2011-02-01 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
pub_type: 杂志文章
doi:10.1080/14786419.2020.1741583
更新日期:2020-03-19 00:00:00
abstract::In this study, a methanolic extract of Betula pendula leaves (BLE) was investigated for its gastroprotective effects against 90% ethanol-induced ulcer in rats. Oral pretreatment of rats with BLE (100, 200 and 400 mg kg(- 1)) significantly reduced the incidence of gastric lesions induced by ethanol administration as co...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2012.740036
更新日期:2013-01-01 00:00:00
abstract::The aim of study was to compare the content of phenolic acids and flavonoids in two cultivars of Lavandula angustifolia: 'Blue River' and 'Ellagance Purple', including flowers and leafy stalks. Total phenolics and total flavonoids contents were determined by UV-Vis spectroscopy. The contents of total phenolics in leaf...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1320792
更新日期:2017-11-01 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::Marsdenia tinctoria is an indigo producing plant commonly found in Borneo, Malaysia. In this present study, one new flavone kapitone (1) and three known compounds, that is 3,2'-dihydroxyflavone (2), 1-methylcyclobutene (3) and dimethyl isatoate (4) were isolated from the Malaysia Borneo M. tinctoria R. Br. (Apocynacea...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2015.1118629
更新日期:2016-07-01 00:00:00
abstract::Ginsenoside Re (G-Re) is a major ingredient of the ginseng bud. A novel and rapid method to isolate and purify G-Re from ginseng buds was established. The procedure involves solvent extraction of ginseng bud powder, then pre-purification with an active carbon column and purification by preparative HPLC (prep-HPLC). Ac...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2010.540577
更新日期:2012-01-01 00:00:00
abstract::The Stewartia koreana Nakai (SK) had been used in oriental traditional medicine as a remedy for acute gastroenteritis, liver diseases, quadriplegia and pain. The antioxidant activity guided isolation 80% methyl extract from stems of SK yielded eight phenolic compounds. We evaluated the anti-oxidative and anti-inflamma...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2014.905560
更新日期:2014-01-01 00:00:00
abstract::The antiradical activity of the freshwater bryozoan Hyalinella punctata water extracts (two samples, seasonal collection) was evaluated by using electron paramagnetic resonance spectroscopy against hydroxyl (√OH), superoxide anion (√O2(- )), methoxy (√CH2OH), carbon-dioxide anion (√CO2(- )), nitric-oxide (√NO) and 2,2...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2014.921788
更新日期:2014-01-01 00:00:00
abstract::Endophytic fungi represent ubiquitous microbial organisms able to live in the tissues of different plants around the world and represent a prolific source of bioactive metabolites. In the present study, the endophytic fungus Aspergillus calidoustus was isolated from the medicinal plant Acanthospermum australe (Asterac...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2015.1022777
更新日期:2016-01-01 00:00:00
abstract::Edible flowers consumption has increased in recent years due to their rich content of healthy phytochemicals. The aim of this study was to analyse the chemical profile of Cucurbita pepo L. flowers, and to explore their antioxidant and hypoglycaemic properties. Moreover, in order to assess in vivo effects, biochemical ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1672067
更新日期:2019-09-30 00:00:00
abstract::The phytochemical study of the aerial parts of Viburnum chinshanense Graebn., a species growing in Western and Central China, led to the isolation of six iridoid glucosides: the novel 10,2'-diacetylpatrinoside, 1, and the known 2'-acetyldihydropenstemide, 2'-trans- p-coumaroyl-dihydropenstemide, 2'-acetylpatrinoside, ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410500056678
更新日期:2006-07-10 00:00:00
abstract::A novel Amaryllidaceae alkaloid, 6-O-methylkrigeine, has been isolated from Nerine huttoniae and the configuration was elucidated by 1-D and 2-D (1)H-NMR, (13)C-NMR, HRMS and optical rotation. ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2010.533668
更新日期:2012-01-01 00:00:00
abstract::A new ent-kaurane diterpenoid, lophanthodin G (1) and one known abietanoid, 6alpha-hydroxyferruginol (2), were isolated from the leaves of Isodon lophanthoides var. geradianus. The structure of the new compound 1 was established using spectroscopic methods including extensive 1D and 2D NMR analysis. ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410701640619
更新日期:2008-01-01 00:00:00
abstract::Medicinal plants have been the main remedy to treat various ailments for a long time and nowadays, many drugs have been developed from traditional medicine. This paper reviews some medicinal plants and their main constituents which possess anti-inflammatory activities useful for curing joint inflammation, inflammatory...
journal_title:Natural product research
pub_type: 杂志文章,评审
doi:10.1080/14786419.2015.1062761
更新日期:2016-06-01 00:00:00
abstract::The cholesteryl ester transfer protein (CETP), inhibition of which assists in maintaining a high level of high-density lipoprotein cholesterol in the blood, is a target for anti-atherosclerosis treatments. Orange monascus pigment was produced by a Monascus species in a 5 L jar fermenter and various derivative compound...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2014.905561
更新日期:2014-01-01 00:00:00
abstract::In the present study, hydroxy-2-methyl-4H-pyran-4-one was isolated from the methanol root extract of Senecio laetus and was identified by FT-IR, 1H, 13C NMR and GC-MS. The larvicidal potential of the compound 3-hydroxy-2-methyl-4H-pyran-4-one was evaluated against the 4th instar larvae of Anopheles stephensi, Aedes ae...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1634712
更新日期:2019-06-27 00:00:00
abstract::Meliquercifolins A (1), and B (2), two new coumarins are bearing an acetophenone derivative were isolated from the leaves of Melicope quercifolia along with three known compounds, melicodenines E (3), F (4) and I (5). Structures of two new compounds were identified based on spectroscopic analyses (UV, HR-ESI-MS, 1 D a...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1644634
更新日期:2019-07-22 00:00:00