Abstract:
:Three new glucosides, namely, (-)-7R8S-7',8'-dihydroxy-dihydrodehydroconiferyl alcohol-9-O-β-D-glucopyranoside (1), (+)-7S8R-7',8'-dihydroxy-dihydrodehydroconiferyl alcohol-9-O-β-D-glucopyranoside (2) and 4-hydroxy-2-methoxyphenyl 1-O-[6-(hydrogen 3-hydroxy-3-methylpentanedioate)]-β-D-glucopyranoside (3), along with 6 known compounds were isolated from the fruit of Euterpe oleracea Mart. Their structures were elucidated based on spectroscopic analyses including NMR, HR-ESI-MS and CD. All the isolated compounds demonstrated significant antioxidant activity and 2 displayed moderate cytotoxicity against HL-60 cells.
journal_name
Fitoterapiajournal_title
Fitoterapiaauthors
Hu J,Zhao J,Khan SI,Liu Q,Liu Y,Ali Z,Li XC,Zhang SH,Cai X,Huang HY,Wang W,Khan IAdoi
10.1016/j.fitote.2014.09.020subject
Has Abstractpub_date
2014-12-01 00:00:00pages
178-83eissn
0367-326Xissn
1873-6971pii
S0367-326X(14)00268-8journal_volume
99pub_type
杂志文章相关文献
FITOTERAPIA文献大全abstract::The purpose of this study is to elucidate the bioactive components responsible for the the α-glucosidase inhibitory activity detected in the EtOAc extract of the mushroom Hydnellum concrescens. Two new p-terphenyl derivatives, concrescenins A (1) and B (2), in along with six known compounds thelephantins L (3), I (4),...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2014.07.019
更新日期:2014-10-01 00:00:00
abstract::Sarcandracoumarin (1), the first coumarin having a 1-phenylethyl substituent at the C-3 position, was isolated along with eleven known phenolic compounds from the water extract of Sarcandra glabra. Its structure was elucidated on the basis of spectroscopic data. Compound 1 exhibited moderate or weak cytotoxicity again...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2009.12.009
更新日期:2010-09-01 00:00:00
abstract::Extracts of Lantana camara var. aculeata leaves were studied for their phytochemical constituents and termiticidal effects against adult termite workers. The 5% chloroform extract was found to be significantly effective against termite workers. ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2006.05.014
更新日期:2006-09-01 00:00:00
abstract::Two novel eremophylane acetophenone conjugates, colletotricholides A (1) and B (2), were isolated from the solid fermentation cultures of an endophytic fungus Colletotrichum gloeosporioides XL1200 isolated from the aerial parts of Salvia miltiorrhiza. The chemical structures of 1-2 were characterized by extensive spec...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2020.104474
更新日期:2020-03-01 00:00:00
abstract::The fruits of Piper tuberculatum Jacq yielded piperine S (1) and N-(12,13,14-trimethoxydihydrocinnamoyl)-delta(3)-piperidin-2-one (2). Their complete NMR analysis based on one- and two-dimensional experiments is reported. ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/s0367-326x(02)00321-0
更新日期:2003-02-01 00:00:00
abstract::Isorhynchophylline is one of the major alkaloids from the Uncaria hook possessing the effects of lowered blood pressure, vasodilatation and protection against ischemia-induced neuronal damage. However, the metabolic pathway of isorhynchophylline has not been fully reported yet. In this paper, the metabolism of isorhyn...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2014.05.022
更新日期:2014-09-01 00:00:00
abstract::Caesalpinone A (1), a new type of gorgonane sesquiterpenoid containing an unprecedented 1,15-bridge, along with ten known sesquiterpenoids (2-11) were isolated from the pods of Caesalpinia spinosa Kuntze (Tara). The structure of caesalpinone A was elucidated based on its 1D and 2D NMR spectra. The absolute configurati...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2016.06.012
更新日期:2016-07-01 00:00:00
abstract::Lanaroflavone (1), a biflavonoid isolated from the methanol extract of the aerial part of Campnosperma panamense by bioguided fractionation, has been assessed for in vitro antiprotozoal activity. Lanaroflavone showed both antimalarial and leishmanicidal activities, but was inactive against Chagas disease vector, Trypa...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2004.09.015
更新日期:2004-12-01 00:00:00
abstract::Four meroterpenoids, applanatumols F (1), H (3), I (2), and lingzhiol (4) were isolated from the 95% EtOH extract of the fruiting bodies of Ganoderma sinense. Their structures were established on the basis of NMR spectroscopic analyses, optical rotatory dispersion data, ECD spectra, and X-ray crystallography. Compound...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2018.10.009
更新日期:2018-11-01 00:00:00
abstract::Reinvestigation of Onopordon ambiguum extract afforded a new eudesmane derivative 1, in addition to the known elemanoid derivative 2. The structures of both compounds were determined by spectroscopic techniques, including 1H-, 13C-NMR, DEPT, 1H-1H and 1H-13C COSY analysis. ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/s0367-326x(01)00366-5
更新日期:2002-02-01 00:00:00
abstract:AIM:The current study was designed to explore the mechanism of the prokinetic activity of Gentiopicroside (Ge), from Gentiana macrophylla Pall which is widely used to strengthen gastric motility in clinic. METHODS:Gastrointestinal motility disorder rats were induced by stress stimulation and the rats were treated with...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2015.04.015
更新日期:2015-06-01 00:00:00
abstract::The phytochemical studies on the aerial parts of Digitalis davisiana Heywood led to the isolation of three undescribed phenylethanoid glycosides named as digidavisoside A (5), digidavisoside B (7), and davisoside (8), along with 9 known compounds, ferruginoside B (1), isolugrandoside (2), lugrandoside (3), maxoside (4...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2019.04.009
更新日期:2019-06-01 00:00:00
abstract::Diketopiperazine is a natural products found from bacteria, fungi, marine sponges, gorgonian and red algae. They are cyclic dipeptides possessing relatively simple and rigid structures with chiral nature and various side chains. The compounds in this structure class have been known to possess diverse bioactivities inc...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2016.03.016
更新日期:2016-04-01 00:00:00
abstract::A weak estrogenicity of puerarin on reproductive organs was addressed in female rats. In short-term treatment, immature ovariectomized rats were injected with 0.7 mg/kg BW/day of puerarin, for 14 days. Puerarin did not increase uterus weights, endometrium and myometrium areas, and the percent of cornified cells (%Co),...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2010.01.019
更新日期:2010-09-01 00:00:00
abstract::Six previously undescribed compounds, named monaxanthones A and B, monaphenol A, monathioamide A, monaprenylindole A, and monavalerolactone A, were isolated from the culture of a marine-sourced bacterium Pseudomonas sp. ZZ820R in rice medium. Their structures were elucidated based on the HRESIMS data, NMR and MS-MS sp...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2020.104555
更新日期:2020-06-01 00:00:00
abstract::The isolation of cinchonicine-derived alkaloids epicinchonicinol (1), cinchonidicinol (2) and a mixture of dihydrocinchonicinol and dihydrocinchonidicinol (3) from the dried bark of Ladenbergia oblongifolia, is reported along with (1)H and (13)C-NMR data. ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/s0367-326x(01)00298-2
更新日期:2001-08-01 00:00:00
abstract::Four new aristolochic acid derivatives aristchamic A (1), aristchamic B (2), aristochamic C (3a), aristchamic D (3b) and one new aristolactam aristolactam-CV (4), together with 10 known compounds (5-14), were isolated from the rhizomes of Aristolochia championii. Their structures were assigned by detailed analysis of ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2017.01.006
更新日期:2017-04-01 00:00:00
abstract::Chemical and biocatalytic synthesis of seven previously undescribed marchantin A ester derivatives has been presented. Chemical synthesis afforded three peresterified bisbibenzyl products (TE1-TE3), while enzymatic method, using lipase, produced regioselective monoester derivatives (ME1-ME4). The antiproliferative act...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2020.104520
更新日期:2020-04-01 00:00:00
abstract::The ecological role of maytansine, an important antineoplastic and antimicrobial compound with high cytotoxicity, particularly as a chemical defense compound has remained elusive since its discovery in the 1970s in Maytenus and Putterlickia plants. In the present study, we have used MALDI-imaging-HRMS to visualize the...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2017.03.014
更新日期:2017-06-01 00:00:00
abstract::Two ethanolic propolis extracts (EPE) with and without the caffeic acid phenethyl ester (CAPE), CAPE and galangin (major components of propolis) were investigated for anti-inflammatory activity in rats using carrageenin foot oedema, carrageenin pleurisy and adjuvant arthritis. In our experiments, EPE with CAPE and CAP...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/s0367-326x(02)00191-0
更新日期:2002-11-01 00:00:00
abstract::Panax ginseng is an indigenous medicinal herb and has traditionally been used among Asian population for relief of many human ailments. We investigated the prophylactic role of Korean P. ginseng extract (KG) against X-ray irradiation-induced emesis in an acute rat pica model. Rats were treated with KG (12.5, 25, 50 mg...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2012.04.008
更新日期:2012-09-01 00:00:00
abstract::A phytochemical investigation on the leaves of Tripterygium wilfordii Hook. F. was conducted, leading to the isolation of five undescribed dihydro-β-agarofuran sesquiterpenoids (1-5) and one known analogue (6). Their structures were determined by comprehensive spectroscopic analyses. The absolute configurations of the...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2020.104501
更新日期:2020-04-01 00:00:00
abstract::Four new compounds, including three new steroids (1-3) and one new sesquiterpene (6), and two new natural products (4-5), as well as three known steroids (7-9) were isolated from the twigs of Turraea pubescens. Compounds 3-5 are C₂₂ steroids isolated from the Meliaceae family for the first time. Their structures were ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2013.07.006
更新日期:2013-10-01 00:00:00
abstract::A new sulfur-containing iridoid glucoside, named paederoside B, was isolated from the stems of Paederia scandens. The structure of the new compound was elucidated as paederosidyl paederosidate by spectral evidence. ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2006.05.003
更新日期:2006-07-01 00:00:00
abstract::Nagilactones are norditerpene dilactones isolated from the root bark of Podocarpus nagi. Although nagilactone E has been reported to show antifungal activities, its activity is weaker than that of antifungals on the market. Nagilactone E enhances the antifungal activity of phenylpropanoids such as anethole and isosafr...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2018.05.003
更新日期:2018-07-01 00:00:00
abstract::Three new xanthones, cylindroxanthones A-C (1-3), were isolated from the stem bark of Garcinia cylindrocarpa. The structures were established on the basis of spectroscopic analysis. The molecular structure of 1 was unequivocally confirmed by single-crystal X-ray diffraction analysis. These three xanthones were evaluat...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2015.11.017
更新日期:2016-01-01 00:00:00
abstract::Ethanol extract of Maytenus rigida stem bark and its fractions were assessed for antinociceptive activity in tail-flick test in rats. The activity was located in the chloroform, ethyl acetate and aq.methanol fractions. Phytochemical screening revealed that catechin was the only common class of compounds present on the...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2007.02.017
更新日期:2007-12-01 00:00:00
abstract::As a part of our ongoing search for plant-derived compounds that inhibit nitric oxide production, the methanol extract of the roots of Vladimiria souliei was found to show significant inhibitory effects on INF-γ-induced nitric oxide production in murine macrophage RAW264.7 cells. Bioactivity-guided isolation of the ex...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2011.01.004
更新日期:2011-04-01 00:00:00
abstract::The effect of schisandrin B (Sch B) on long-term ethanol-induced oxidative stress in various rat tissues was investigated. Long-term ethanol treatment increased reactive oxygen metabolites (ROM) level in plasma. The ethanol-induced oxidative stress was assessed by mitochondrial glutathione and α-tocopherol levels, ant...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2010.08.010
更新日期:2010-12-01 00:00:00
abstract::Two new clerodane diterpenoids 2 beta-methoxy-cleroda-3,13-dien-18-carboxy-15,16-olide (1) and 15 xi-methoxy-cleroda-3,12-dien-18-carboxy-15,16-olide (2) and one new nitrogen-containing clerodane diterpenoid 15-oxo-echinophyllin A (3), along with six known compounds, namely, echinophyllin A, (-)-patagonic acid, tyroso...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2009.05.013
更新日期:2009-10-01 00:00:00