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_name
Nat Prod Resjournal_title
Natural product researchauthors
Pandey MB,Singh AK,Singh VP,Pandey VBdoi
10.1080/14786410601133483subject
Has Abstractpub_date
2008-02-15 00:00:00pages
219-21issue
3eissn
1478-6419issn
1478-6427pii
790537479journal_volume
22pub_type
杂志文章abstract::α-Mangostin is the major prenylated xanthone from Garcinia mangostana and it has been used also in recent times as starting material for the semisynthetic preparation of various biologically active derivatives. Its structure is characterised by the presence of few functional groups amenable to chemical manipulations, ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2014.986729
更新日期:2015-01-01 00:00:00
abstract::Two new xanthone derivatives, penixanthones A (1) and B (2), together with three known compounds, aspenicillide (3), 1,5-dihydroxy-3-methoxy-7-methyl-anthracene-9,10-dione (4) and 1,2-indandiol (5), were isolated from the ethyl acetate extract of a culture of the fungus Penicillium sp. SYFz-1, which was separated from...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1297442
更新日期:2017-10-01 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::Glaucocalyxin A is a natural ent-Kaurane diterpenoid. It has been widely studied for some important biological activities like cytotoxicity and anti-tumour, anti-bacterial, anti-oxidative, anti-coagulative, anti-thrombotic, immune and anti-neuroinflammatory activities. The aim of the present article is to review the a...
journal_title:Natural product research
pub_type: 杂志文章,评审
doi:10.1080/14786419.2014.934235
更新日期:2014-01-01 00:00:00
abstract::The natural product lupeol 1 was isolated from aerial parts of Vernonia scorpioides with satisfactory yield, which made it viable to be used as starting material in semisynthetic approach. Ten lupeol derivatives 2-11 were prepared by classical procedures. Including, five new esters derivatives 7-11, which were obtaine...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1353982
更新日期:2018-02-01 00:00:00
abstract::A new alkaloid, namely laccarin A (1), along with four known alkaloids, laccarin (2), adenosine (3), indole-3-carboxaldehyde (4) and nicotinamide (5), was isolated from the fungus Lactarius subplinthogalus. The structure of laccarin A (1) was established mainly by spectroscopic methods. ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410310001608073
更新日期:2004-04-01 00:00:00
abstract::In the present study, the chemical composition of the essential oil from the aerial parts of Anthemis secundiramea Biv. subsp. secundiramea L. collected in Sicily was evaluated by GC and gas chromatography-mass spectrometry. The main components of A. secundiramea were (Z)-lyratyl acetate (14.6%), (Z)-chrysanthenyl ace...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2016.1166497
更新日期:2019-04-01 00:00:00
abstract::Alzheimer's disease (AD) is a multifactorial health problem widespread over the world. Regarding the historical importance of the alkaloids in the central nervous system pharmacology they remain as promising drug candidates against AD. Seven alkaloids from Amaryllidaceae and Fabaceae were evaluated in vivo, in vitro a...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1727471
更新日期:2020-02-18 00:00:00
abstract::SPME analysis of Zingiber officinale Roscoe and Curcuma longa L. were performed by using a DVB/CARB/PDMS fiber. The SPME analysis of Zingiber officinale showed that the main components found were camphene (7.27%), geranial (8.37%), α-zingiberene (14.50%), α-farnesene (9.14%), β-bisabolene (6.52%), and β-sesquiphelland...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1488702
更新日期:2019-07-01 00:00:00
abstract::A new triterpene, javablumine A (1) along with six known ones were isolated from the aerial parts of Sambucus javanica Blume. They were identified as 3β,23-dihydroxy-11α,12α-epoxy-urs-20(30)-en-28,13β-olide (1), ursolic acid (2), pomolic acid (3), oleanic acid (4), 2α-hydroxy-oleanolic acid (5), α-amyrin (6), and lupe...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1596092
更新日期:2020-10-01 00:00:00
abstract::Further studies on Plectranthus sp. (Lamiaceae) led to the isolation of terpenes and phenol esters from Plectranthus strigosus Benth. ent-16-Kauren-19-ol (1), ent-16-kauren-19-oic acid (2), xylopic acid (3), xylopinic acid (4), hinokiol (5), 4 beta,6 beta-dihydroxy-1 alpha,5 beta(H)-guai-9-ene (6) 4 beta,6 beta-dihydr...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410701654560
更新日期:2008-01-20 00:00:00
abstract::First total synthesis of carpatamide-A 7a, cytotoxic arylamine derivative isolated from marine derived Streptomyces sp., was achieved in twelve steps with overall yield of 24% with seven longest linear steps. In the penultimate step, dienoic acid 13 and an amino-phenylpropionic acid methyl ester core 21 were coupled t...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1460837
更新日期:2019-04-01 00:00:00
abstract::This paper addresses the application of infrared spectroscopy in combination with chemometrics to identify wall painting's binding medium while employing pattern recognition techniques to process FTIR data-set of complex samples. In this regard, based on the historical documents and previous researches, firstly 56 sta...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2015.1108974
更新日期:2019-04-01 00:00:00
abstract::A new indole diterpene, named penicindopene A (1), together with seven known compounds (2 - 8), was isolated from the deep-sea fungus Penicillium sp. YPCMAC1. The structure of penicindopene A was elucidated by extensive spectroscopic analyses (1 D and 2 D NMR, and HRESIMS data), in addition to the ECD calculations for...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1514402
更新日期:2019-10-01 00:00:00
abstract::A new cinnamolyglycoflavonoid 3-cinnamoyltribuloside (1), its precursor tribuloside and two known flavonoid glycosides afzelin and astilbin were isolated from Heritiera littoralis Dryand (Sterculiaceae) ethanolic leaf extract. The dichloromethane leaf extract afforded two known pentacyclic triterpenoids, 3β-taraxerol ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2013.863202
更新日期:2014-01-01 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 ethanolic extract of the stems of Viburnum fordiae Hance showed insecticidal and α-glucosidase inhibitory activities and then was fractionated by bioactivity-guided fractionation to obtain a rare C13-norisoprenoid (1), together with a new phenolic glycoside (2), and seven known compounds, alangionoside C (3), pisu...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1466130
更新日期:2019-09-01 00:00:00
abstract::This article investigates the effect of microwaves on the amount of volatile compounds Achillea tenuifolia Lam with two methods, headspace single-drop microextraction and microwave-assisted headspace single-drop microextraction (MA-SDME), for the analysis of essential oil. Solvent selection, solvent volume, microwave ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2015.1079911
更新日期:2016-01-01 00:00:00
abstract::This study was aimed at characterising the secondary metabolites responsible for antibacterial and antioxidant activities of Acalypha wilkesiana. Purification of the defatted methanol leaves extract was guided by the DPPH free radical scavenging assay as well as by evaluation of the antibacterial activity against four...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2014.983105
更新日期:2015-01-01 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
pub_type: 杂志文章
doi:10.1080/14786419.2020.1741583
更新日期:2020-03-19 00:00:00
abstract::A new prenylated xanthone, mangostanaxanthone VIII (7) and six known metabolites: gartanin (1), 1,3,8-trihydroxy-2-(3-methyl-2-butenyl)-4-(3-hydroxy-3-methylbutanoyl)-xanthone (2), rubraxanthone (3), 1,3,6,7-tetrahydroxy-8-prenylxanthone (4), garcinone C (5), and xanthone I (9-hydroxycalabaxanthone) (6) were separated...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1446012
更新日期:2019-01-01 00:00:00
abstract::The present study has been focused on the extraction of natural pigments from tomato industry waste. At first, different solvents and solvents mixture were compared to determine which one is the best for extracting carotenoids compounds from tomato by-products. A mixture of hexane and acetone gave the highest caroteno...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2016.1226828
更新日期:2017-01-01 00:00:00
abstract::The chemical composition of the volatile concentrate prepared by supercritical CO(2) extraction of the needles of Pinus nigra Arnold ssp. laricio Poiret from Corsica was investigated using GC (RI), GC-MS and (13)C NMR spectroscopy. The major component was by far manoyl oxide (63%), a compound of potential interest for...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410701427280
更新日期:2007-07-20 00:00:00
abstract::This review covers the literature published since the report of the first compound to December 2006, for marine natural 2,11-cyclized cembranoids isolated from Caribbean sources, with 30 citations, most of them from 2000 to 2006, referring to compounds isolated from the Caribbean gorgonian octocorals Briareum asbestin...
journal_title:Natural product research
pub_type: 杂志文章,评审
doi:10.1080/14786410701760797
更新日期:2009-01-01 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::A total of 205 bluefin and yellowfin tuna samples were examined for mercury detection in order to verify possible differences and have a detailed risk assessment of the two tuna species. The results showed significant higher mercury concentration in muscle tissue of bluefin tuna respect yellowfin tuna (p < 0.001) with...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1309538
更新日期:2018-02-01 00:00:00
abstract::Two triterpenes (14S,17S,20S,24R)-25-hydroxy-14,17-cyclo-20,24-epoxy-malabarican-3-one (CEM, 1a) and (14S,17S,20S,24R)-20,24,25-trihydroxy-14,17-cyclomalabarican-3-one (CM, 2a) with a cyclobutane ring were reported, which have the same NMR data as ocotillone (1b) and gardaubryone C (2b), respectively. An incorrect str...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1777122
更新日期:2020-06-11 00:00:00
abstract::Three allylbenzenes from Asiasarum heterotropoides, methyleugenol (1), elemicin (2) and gamma-asaron (3) showed suppressive effects on umu gene expression of the SOS response in the Salmonella typhimurium OY1001/1A2 umu test against the mutagen 2-amino-3,4-dimethylimidazo[4,5-f ]quinoline (MeIQ). Gene expression was s...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410500462629
更新日期:2006-06-01 00:00:00
abstract::Using a bioactivity-guided fractionation procedure, five cembranolides, 11-epi-sinulariolide acetate (1), 11-dehydrosinulariolide (2), sinulariolide (3), dihydrosinularin (4), and 3,4:8,11-bisepoxy-7-acetoxycembra-15(17)-en-1,12-olide (5), along with two nucleosides, 2'-deoxyadenosine and thymidine, were isolated from...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786910310001617677
更新日期:2003-12-01 00:00:00
abstract::Two phytotoxic furan derivatives were isolated, together with the well-known fungal and plant phytotoxin tyrosol, from the culture filtrates of Stilbocrea macrostoma. This fungal pathogen isolated from Quercus brantii trees induced wood necrosis and decline symptoms on the host plant in Iran. The two furan derivatives...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1797731
更新日期:2020-10-05 00:00:00