Abstract:
:Machaerium, in the family Fabaceae, predominantly is a genus of a Neotropical distribution of trees, shrubs, and lianas occurring from southern Mexico to Brazil and northern Argentina and as far as South America. Several Machaerium species are widely used in traditional medicine and are considered to have multiple medicinal properties. This review aims to provide up-to-date and comprehensive information on the taxonomy, phytochemistry, traditional uses and biological activities of plants in the genus Machaerium.
journal_name
Nat Prod Resjournal_title
Natural product researchauthors
Amen YM,Marzouk AM,Zaghloul MG,Afifi MSdoi
10.1080/14786419.2014.1003062subject
Has Abstractpub_date
2015-01-01 00:00:00pages
1388-405issue
15eissn
1478-6419issn
1478-6427journal_volume
29pub_type
杂志文章,评审abstract::A megastigmane sulphoglycoside together with three phenolic compounds were isolated from the water-soluble fraction of the pericarps of Garcinia mangostana. The structure of the new compound was determined as 4-O-sulpho-β-d-glucopyranosyl abscisate (1) by spectroscopic data. Proanthocyanidin A2 (2) showed potent α-glu...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2015.1126261
更新日期:2016-07-01 00:00:00
abstract::Pressafonin A (1) and pressafonin B (2), two new Michelia monoterpenic esters, have been isolated from Michelia compressa (Maxim.) Sargent var. formosana Kanehira (Magnoliaceae), and their structures are determined on the basis of spectroscopic analysis. ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410903281774
更新日期:2010-04-01 00:00:00
abstract::A high performance liquid chromatography-time-of-flight-mass spectrometry (HPLC-TOF-MS) method was developed for analysing the chemical constituents in Hedyotis diffusa, which is widely used as a traditional Chinese medicine (TCM) in the field of cancer treatment. The compounds were identified either by comparing the ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2010.537275
更新日期:2012-01-01 00:00:00
abstract::The anticancer activity of ethanol extract isolated from Goji berry (EEGB) on T47D human breast cancer cell line has been reported. Cell viability and cell proliferation were examined with the use of BrdU, MTT and NR methods. Induction of apoptosis was assessed by propidium iodide and Hoechst 33342 staining. Expressio...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2015.1101691
更新日期:2016-09-01 00:00:00
abstract::The world's rainforests hold untold potential for drug discovery. Rainforest plants are thought to contain evolved defensive active metabolites of greater diversity compared to plants from temperate regions. In recent years, the interest and overall output from pharmaceutical companies on novel antibacterial agents ha...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2010.537274
更新日期:2011-11-01 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::EU and Italian laws dealing for the presence of antibiotics or, more in general, drags in food established limits for different kinds of food. Suitable rules exist about the medical treatment of cattle in relation to the production of milk and meat. The adoption of a procedure to check the respect of the law limits is...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1392951
更新日期:2018-07-01 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::Leishmaniasis is caused by parasites of the genus Leishmania. Recent reports about leishmaniasis show a few number of drugs available, indicating the necessity of new drugs. In this study, the ethanol extract and fractions of Pityrogramma calomelanos (L.) link. (Pteridaceae) were assayed to verify the cytotoxicity and...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2012.686911
更新日期:2013-01-01 00:00:00
abstract::This study was focused on in vitro cytotoxicity screening of the raspberry seeds methanol extract towards a number of cancer cell lines of human origin. The tested extract at the preferred concentrations (IC50 <30 µg/mL) inhibited only the growth of the lung cancer A-549 cells (IC50 = 14.07 ± 0.96 µg/mL). At the same ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1666391
更新日期:2019-09-17 00:00:00
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 effect...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1452003
更新日期:2019-02-01 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::The present study was aimed to isolate active constituents from Blumea axillaris (Lam.) DC (Asteraceae) against phytopathogenic fungi. Bioactivity guided fractionation of the successive n-hexane, chloroform and methanol extract led to the isolation of the monoterpene ester (4 R,5S)-4-hydroxy-7-tigloyloxycarvotanaceton...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1833197
更新日期:2020-10-16 00:00:00
abstract::The chemical investigation of whole plants Piper terminaliflorum Tseng led to the isolation of one new furofuran lignan, 7-methoxyasarinin (1), along with three known amide alkaloids (2-4) as N-3,5-dimethoxy-4-hydroxycinnamoylpyrrole (2), dihydropipercide (3) and 1-[(2E,4E,9E)-10-(3,4-Methylenedioxyphenyl)-2,4,9-undec...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1350671
更新日期:2018-02-01 00:00:00
abstract::Cinobufagin (CBF) is an active ingredient isolated from Venenum Bufonis extracted and dried from the secretory glands of Bufo gargarizans Cantor. The purpose of the study was to investigate the effects and underlying mechanisms of CBF on human breast cancer MCF-7 cells in vitro. Our results showed that CBF exhibited o...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1315575
更新日期:2018-02-01 00:00:00
abstract::A new and efficient synthesis of a naturally occurring amide alkaloid, N-isobutyl-4,5-epoxy-2(E)-decenamide isolated from the roots of Piper nigrum has been described involving a total of nine steps. Octanal and 2-bromoacetic acid have been used as the starting materials. ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2012.678349
更新日期:2013-01-01 00:00:00
abstract::This study is part of a wider investigation aimed to sustain the economical value of the by-products generated by the Citrus industry. In particular, the protected geographic indication (PGI) red orange of sicily (known as blood orange) has been analysed by HPLC and by the enzymatic AOAC method. All the by-products co...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1696329
更新日期:2019-11-29 00:00:00
abstract::The present work describes the metabolites produced by a strain identified as Streptomyces youssoufiensis, whose secondary metabolites profile has not been studied so far. The crude ethyl acetate extract was analyzed by high performance liquid chromatography-electrospray ionization mass spectrometry, leading to the de...
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
abstract::A simple and efficient method was developed for simultaneous analysis of five illegal residual β2-agonists in cattle hair. β2-Agonists were quantified by ultra high performance liquid chromatography coupled with electrospray ionisation tandem mass spectrometry operating in positive multiple-reaction monitoring mode. T...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2016.1190718
更新日期:2017-02-01 00:00:00
abstract::Natural estrogens have demonstrated a wide variety of biological activities, which makes them a good candidate for the treatment of diabetes. In vitro, this study evidenced that isoflavones enhanced insulin secretion and inhibited α-amylase activity. In vivo, the findings indicated that soy isoflavones stimulated insu...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786411003683117
更新日期:2011-02-01 00:00:00
abstract::Magnolia grandiflora (Magnoliaceae) is an evergreen tree with fragrant and showy flowers native to southeastern USA but widely cultivated all over the world and used in cosmetics industry in treatment of skin diseases. Here, we report on the chemical analysis of the essential oil obtained from flowers of plants cultiv...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1303699
更新日期:2017-12-01 00:00:00
abstract::Thirty semicarbazone and thiosemicarbazone derivatives (2a-w and 4a-g) from chalcones containing furan and thiophene ring were designed and synthesized. They were characterized by IR, 1H NMR, 13C NMR and HRMS. The crystal structure of compound 2r was characterized by single crystal X-ray diffraction. It crystallizes i...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1739679
更新日期:2020-03-16 00:00:00
abstract::The actinomycete strain FIM06-0036 was isolated from marine sponge sample collected from the East China Sea and identified as Verrucosispora sp. based upon the results of 16S rRNA sequence analysis. One new alkaloid, 2-ethylhexyl 1H-imidazole-4-carboxylate (1), together with a known alkaloid butyl 1H-imidazole-4-carbo...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1689498
更新日期:2019-11-15 00:00:00
abstract::The essential oils of sage leaves (Salvia aucheri Bentham var. canescens Boiss. & Heldr.), growing wild in South Anatolia, were extracted by hydrodistillation and analysed by GC and GC-MS. The percentage yields of the essential oils from sage leaves harvested at different years were 1.0%, 1.3%, 1.3%, 1.0%, 1.4%, 1.5% ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2011.643309
更新日期:2012-01-01 00:00:00
abstract::A new denudatine-type C20-diterpenoid alkaloid, pubesine (1), along with seven known diterpenoid alkaloids, altaconitine (2), 14-benzoylaconine (3), spicatine A (4), 14-benzoylaconine-8-palmitate (5), 14-O-acetylsenbusine A (6), senbusine A (7) and 14-acetylneoline (8) were isolated from the whole plant of Aconitum so...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2016.1198348
更新日期:2017-03-01 00:00:00
abstract::Two new C13-norsesquiterpenes claulanterpene A (1) and B (2), together with two known sesquiterpenes (3-4), were isolated from methanol extract of the stem and leaf of Clausena lansium collected from Qingyuan county, Guangdong Province, China. Their structures were elucidated on the base of extensive spectroscopic ana...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1741577
更新日期:2020-03-25 00:00:00
abstract::A novel butenoate derivative, methyl (Z)-4-{[(Z)-1-(hydroxymethyl)-2-phenyl-1-ethenyl] amino}-4-oxo-2-butenoate (1), was isolated from the fermentation broth of an Aspergillus niger strain Ta1. The structure (1) was elucidated by spectral analysis. Bioassays showed that compound 1 had a weak antioxidant activity. ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410500184157
更新日期:2006-05-20 00:00:00
abstract::In this study, Moringa oleifera flower extract and a trypsin inhibitor (MoFTI) isolated from it were evaluated for anti-protozoal activity against Trypanosoma cruzi and cytotoxicity to mammalian cells. The presence of flavonoids was remarkable in the HPLC fingerprints of the extract at 254 and 360 nm. Amino acid seque...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1389932
更新日期:2018-12-01 00:00:00
abstract::Alkylglycerols (AKGs) are bioactive natural compounds that vary by alkyl chain length and degree of unsaturation, and their absolute configuration is 2S. Three AKGs (5l-5n) were synthesised in enantiomerically pure form, and were characterised for the first time together with 12 other known and naturally occurring AKG...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1686370
更新日期:2019-11-04 00:00:00
abstract::The mechanism of inhibition of jack bean and Bacillus pasteurii ureases was investigated by triacontanyl palmitate (1) which is a long-chain fatty ester and has been isolated from Symplocos racemosa Roxb. Lineweaver-Burk, Dixon plots, and their secondary replots showed that 1 is a non-competitive inhibitor of these en...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410600906913
更新日期:2007-07-10 00:00:00