Antioxidant phenylpropanoid glycosides from the leaves of Wasabia japonica.

Abstract:

:From the MeOH extract of the leaves of W. japonica, seven phenylpropanoid gentiobiosides (1-7) were isolated along with eight known phenylpropanoids (8-15). Structures of 1-7 were determined based on spectroscopic data and chemical evidence. The activity of compounds 1-15 to scavenge superoxide anion radicals was investigated using an electron spin resonance (ESR) method.

journal_name

Phytochemistry

journal_title

Phytochemistry

authors

Hosoya T,Yun YS,Kunugi A

doi

10.1016/j.phytochem.2007.08.021

subject

Has Abstract

pub_date

2008-02-01 00:00:00

pages

827-32

issue

3

eissn

0031-9422

issn

1873-3700

pii

S0031-9422(07)00528-6

journal_volume

69

pub_type

杂志文章
  • A seco-laurane sesquiterpene and related laurane derivatives from the red alga Laurencia okamurai Yamada.

    abstract::A ring-cleaved sesquiterpene, named seco-laurokamurone, four laurane-type sesquiterpenes, laurepoxyene, 3β-hydroperoxyaplysin, 3α-hydroperoxy-3-epiaplysin, and 8,10-dibromoisoaplysin, one laurokamurane-type sesquiterpene, laurokamurene D, and one bisabolane-type sesquiterpene, (5S)-5-acetoxy-β-bisabolene, have been is...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2014.03.021

    authors: Yu XQ,He WF,Liu DQ,Feng MT,Fang Y,Wang B,Feng LH,Guo YW,Mao SC

    更新日期:2014-07-01 00:00:00

  • Indole alkaloids from Gelsemium elegans.

    abstract::Five previously undescribed monoterpenoid indole alkaloids were isolated from the roots of Gelsemium elegans. Their structures with absolute configurations were elucidated by HRESIMS, X-ray diffraction, ECD spectra, and molecular modeling. 19,20-Epoxyhumantenine is a humantenine-type alkaloid with an epoxypropyl group...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2019.03.016

    authors: Sun MX,Cui Y,Li Y,Meng WQ,Xu QQ,Zhao J,Lu JC,Xiao K

    更新日期:2019-06-01 00:00:00

  • Dynamic flux cartography of hairy roots primary metabolism.

    abstract::A dynamic model for plant cell and hairy root primary metabolism is presented. The model includes nutrient uptake (Pi, sugars, nitrogen sources), the glycolysis and pentose phosphate pathways, the TCA cycle, amino acid biosynthesis, respiratory chain, biosynthesis of cell building blocks (structural hexoses, organic a...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2007.04.028

    authors: Cloutier M,Perrier M,Jolicoeur M

    更新日期:2007-08-01 00:00:00

  • Xylogalacturonan exists in cell walls from various tissues of Arabidopsis thaliana.

    abstract::Evidence is presented for the presence of xylogalacturonan (XGA) in Arabidopsis thaliana. This evidence was obtained by extraction of pectin from the seeds, root, stem, young leaves and mature leaves of A. thaliana, followed by treatment of these pectin extracts with xylogalacturonan hydrolase (XGH). Upon enzymatic tr...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2007.01.016

    authors: Zandleven J,Sørensen SO,Harholt J,Beldman G,Schols HA,Scheller HV,Voragen AJ

    更新日期:2007-04-01 00:00:00

  • A unique latex protein, MLX56, defends mulberry trees from insects.

    abstract::The mulberry (Morus spp.)-silkworm (Bombyx mori) relationship has been a well-known plant-herbivore interaction for thousands of years. Recently, we found that mulberry leaves defend against insect herbivory by latex ingredients. Here we report that a 56-kDa (394 amino acid) defense protein in mulberry latex designate...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2009.04.014

    authors: Wasano N,Konno K,Nakamura M,Hirayama C,Hattori M,Tateishi K

    更新日期:2009-05-01 00:00:00

  • Anti-tumour-promoting glyceroglycolipids from the green alga, Chlorella vulgaris.

    abstract::Two new monogalactosyl diacylglycerols were isolated from the freshwater green alga, Chlorella vulgaris, as anti-tumour promoters, together with three monogalactosyl diacylglycerols and two digalactosyl diacylglycerols. The new monogalactosyl diacylglycerol containing (7Z,10Z)-hexadecadienoic acid showed a more potent...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/0031-9422(95)00458-j

    authors: Morimoto T,Nagatsu A,Murakami N,Sakakibara J,Tokuda H,Nishino H,Iwashima A

    更新日期:1995-11-01 00:00:00

  • Abietane diterpenoid dimers from the roots of Salvia prionitis.

    abstract::Three abietane diterpenoid dimers, bisprioterones A-C (1-3), were isolated from roots of the Chinese folk medicinal plant Salvia prionitis Hance (Labiatae). Compounds 1-3 possessed two different abietane diterpenoid skeleta, which were linked via either a C-C single bond (1 and 2) or an ether bridge (3). Their structu...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2005.12.023

    authors: Xu J,Chang J,Zhao M,Zhang JS

    更新日期:2006-04-01 00:00:00

  • Oleanane-type triterpene oligoglycosides with pancreatic lipase inhibitory activity from the pericarps of Sapindus rarak.

    abstract::The methanolic extract from the pericarps of Sapindus rarak DC. was found to show pancreatic lipase inhibitory activity (IC50=ca. 614 microg/mL). From the extract, oleanane-type triterpene oligoglycosides, rarasaponins I-III (1-3), and raraoside A (4), were isolated together with 13 known saponins and four known sesqu...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2009.06.015

    authors: Morikawa T,Xie Y,Asao Y,Okamoto M,Yamashita C,Muraoka O,Matsuda H,Pongpiriyadacha Y,Yuan D,Yoshikawa M

    更新日期:2009-06-01 00:00:00

  • ent-Abietane diterpenoids from Isodon rubescens var. rubescens.

    abstract::ent-Abietane diterpenoids, hebeiabinins A-F (1-5), together with seven known diterpenoids were isolated from leaves of Isodon rubescens var. rubescens. The structures of 1-5 were established on the basis of spectroscopic analyses, including application of 2D NMR spectroscopic techniques. The diterpenoids isolated were...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2006.11.007

    authors: Huang SX,Pu JX,Xiao WL,Li LM,Weng ZY,Zhou Y,Han QB,Peng SL,Ding LS,Lou LG,Sun HD

    更新日期:2007-03-01 00:00:00

  • Production and recovery of recombinant propapain with high yield.

    abstract::Papain (EC 3.4.22.2), the archetypal cysteine protease of C1 family, is of considerable commercial significance. In order to obtain substantial quantities of active papain, the DNA coding for propapain, the papain precursor, has been cloned and expressed at a high level in Escherichia coli BL21(DE3) transformed with t...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2009.02.001

    authors: Choudhury D,Roy S,Chakrabarti C,Biswas S,Dattagupta JK

    更新日期:2009-03-01 00:00:00

  • Scutellarein 4'-methyl ether glycosides as taxonomic markers in Teucridium and Tripora (Lamiaceae, Ajugoideae).

    abstract::The flavonoid profiles of two monotypic genera, Teucridium and Tripora, have been studied by analytical methods. These genera were formerly placed in the Verbenaceae, but are now classified in the Lamiaceae, subfamily Ajugoideae. The major flavonoids of both genera were identified as glycosides of scutellarein 4'-meth...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/s0031-9422(02)00192-9

    authors: Grayer RJ,Veitch NC,Kite GC,Paton AJ,Garnock-Jones PJ

    更新日期:2002-08-01 00:00:00

  • Benzoxazinoid biosynthesis, a model for evolution of secondary metabolic pathways in plants.

    abstract::Benzoxazinoids are secondary metabolites that are effective in defence and allelopathy. They are synthesised in two subfamilies of the Poaceae and sporadically found in single species of the dicots. The biosynthesis is fully elucidated in maize; here the genes encoding the enzymes of the pathway are in physical proxim...

    journal_title:Phytochemistry

    pub_type: 杂志文章,评审

    doi:10.1016/j.phytochem.2009.05.012

    authors: Frey M,Schullehner K,Dick R,Fiesselmann A,Gierl A

    更新日期:2009-10-01 00:00:00

  • Rapid isolation and identification of minor natural products by LC-MS, LC-SPE-NMR and ECD: isoflavanones, biflavanones and bisdihydrocoumarins from Ormocarpum kirkii.

    abstract::The combination of the hyphenated techniques LC-MS and LC-SPE-NMR constitutes a powerful platform for the rapid isolation and identification of minor components from natural sources. Electronic circular dichroism (ECD) is a useful tool to determine the absolute configuration of small quantities of chiral molecules. In...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2012.04.004

    authors: Xu YJ,Foubert K,Dhooghe L,Lemière F,Maregesi S,Coleman CM,Zou Y,Ferreira D,Apers S,Pieters L

    更新日期:2012-07-01 00:00:00

  • Indole alkaloids of Psychotria as multifunctional cholinesterases and monoamine oxidases inhibitors.

    abstract::Thirteen Psychotria alkaloids were evaluated regarding their interactions with acetylcholinesterase (AChE), butyrylcholinesterase (BChE), and monoamine oxidases A and B (MAO-A and MAO-B), which are enzymatic targets related with neurodegenerative diseases. Two quaternary β-carboline alkaloids, prunifoleine and 14-oxop...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2012.11.015

    authors: Passos CS,Simões-Pires CA,Nurisso A,Soldi TC,Kato L,de Oliveira CM,de Faria EO,Marcourt L,Gottfried C,Carrupt PA,Henriques AT

    更新日期:2013-02-01 00:00:00

  • Potential sources of high value chemicals from leaves, stems and flowers of Miscanthus sinensis 'Goliath' and Miscanthus sacchariflorus.

    abstract::Society demands chemicals from sustainable sources. Identification of commercially important chemicals in crops increases value in biorefineries and reduces reliance on petrochemicals. Miscanthus sinensis and Miscanthus sacchariflorus are high-yielding distinct plants, which are sources of high-value chemicals and bio...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2013.04.004

    authors: Parveen I,Wilson T,Donnison IS,Cookson AR,Hauck B,Threadgill MD

    更新日期:2013-08-01 00:00:00

  • Monoterpene and sesquiterpene synthases and the origin of terpene skeletal diversity in plants.

    abstract::The multitude of terpene carbon skeletons in plants is formed by enzymes known as terpene synthases. This review covers the monoterpene and sesquiterpene synthases presenting an up-to-date list of enzymes reported and evidence for their ability to form multiple products. The reaction mechanisms of these enzyme classes...

    journal_title:Phytochemistry

    pub_type: 杂志文章,评审

    doi:10.1016/j.phytochem.2009.07.030

    authors: Degenhardt J,Köllner TG,Gershenzon J

    更新日期:2009-10-01 00:00:00

  • Sesquiterpenes from the east African sandalwood Osyris tenuifolia.

    abstract::The essential oil of the east African sandalwood Osyris tenuifolia was investigated by chromatographic and spectroscopic methods. Beside several already known sesquiterpenes four new compounds could be isolated by preparative gas chromatography and their structures investigated by mass spectroscopy and NMR techniques....

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2004.05.007

    authors: Kreipl AT,König WA

    更新日期:2004-07-01 00:00:00

  • The blue anthocyanin pigments from the blue flowers of Heliophila coronopifolia L. (Brassicaceae).

    abstract::Six acylated delphinidin glycosides (pigments 1-6) and one acylated kaempferol glycoside (pigment 9) were isolated from the blue flowers of cape stock (Heliophila coronopifolia) in Brassicaceae along with two known acylated cyanidin glycosides (pigments 7 and 8). Pigments 1-8, based on 3-sambubioside-5-glucosides of d...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2011.07.020

    authors: Saito N,Tatsuzawa F,Toki K,Shinoda K,Shigihara A,Honda T

    更新日期:2011-12-01 00:00:00

  • An optimized protocol for metabolome analysis in yeast using direct infusion electrospray mass spectrometry.

    abstract::A method for the global analysis of yeast intracellular metabolites, based on electrospray mass spectrometry (ES-MS), has been developed. This has involved the optimization of methods for quenching metabolism in Saccharomyces cerevisiae and extracting the metabolites for analysis by positive-ion electrospray mass spec...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/s0031-9422(02)00713-6

    authors: Castrillo JI,Hayes A,Mohammed S,Gaskell SJ,Oliver SG

    更新日期:2003-03-01 00:00:00

  • A sterol with an unusual side chain from Anoectochilus koshunensis.

    abstract::A new sterol with a non-conventional side chain has been isolated from the whole plant of Anoectochilus koshunensis, together with four known sterols, a megastigmane glucoside and 2'-deoxyadenosine. The structure of the new sterol was elucidated as 26-methylstigmasta-5,22,25, (27)-trien-3 beta-ol based on chemical and...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/s0031-9422(00)89743-5

    authors: Ito A,Yasumoto K,Kasai R,Yamasaki K

    更新日期:1994-08-01 00:00:00

  • Solar UV-B radiation modulates chemical defenses against Anticarsia gemmatalis larvae in leaves of field-grown soybean.

    abstract::Although it is well known that solar ultraviolet B (UV-B) radiation enhances plant defenses, there is less knowledge about traits that define insect resistance in field-grown soybean. Here we study the effects of solar UV-B radiation on: a) the induction of phenolic compounds and trypsin proteinase inhibitors (TPI) in...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2017.05.006

    authors: Dillon FM,Chludil HD,Zavala JA

    更新日期:2017-09-01 00:00:00

  • Gibberellin oxidase activities in Bradyrhizobium japonicum bacteroids.

    abstract::Bradyrhizobium japonicum bacteroids isolated from root nodules of soybean (Glycine max.) plants converted the gibberellin (GA) precursor [(14)C1]GA12 into several products identified by combined gas chromatography-mass spectrometry as [(14)C1]GA24, [(14)C1]GA9, [(14)C1]GA15, GA9 17-nor-16-one and unidentified products...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2013.11.013

    authors: Méndez C,Baginsky C,Hedden P,Gong F,Carú M,Rojas MC

    更新日期:2014-02-01 00:00:00

  • Age and nutrient limitation enhance polyunsaturated aldehyde production in marine diatoms.

    abstract::Skeletonema marinoi produces 2,4-heptadienal, 2,4-octadienal, and 2,4,7-octatrienal, the latter only in traces. In nutrient-replete cultures, the production of potentially defensive polyunsaturated aldehydes (PUA) increases from the exponential to the stationary phase of growth from 1.2 fmol cell(-1) (+/-0.4 fmol cell...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2007.05.012

    authors: Ribalet F,Wichard T,Pohnert G,Ianora A,Miralto A,Casotti R

    更新日期:2007-08-01 00:00:00

  • Antibacterial compounds from Carissa lanceolata R.Br.

    abstract::The dichloromethane extract of the wood of Carissa lanceolata R.Br. (Apocynaceae) afforded the eudesmanes carissone, dehydrocarissone and carindone. This is the first account of carissone being isolated from the wood of C. lanceolata, and of carindone being isolated from this Carissa species. Dehydrocarissone has not ...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/s0031-9422(00)00343-5

    authors: Lindsay EA,Berry Y,Jamie JF,Bremner JB

    更新日期:2000-11-01 00:00:00

  • Scrokoelziside A, a triterpene glycoside from Scrophularia koelzii.

    abstract::Scrokoelziside A, isolated from the aerial parts of Scrophularia koelzii was shown to be 3-O-([alpha-L-rhamnopyranosyl-(1-->3), beta-D-glucopyranosyl-(1-->2)]-beta-D-fucopyranosyl-(1-->4)-beta-D- glucopyranosyl]-13 beta,28-epoxyolean-11-en-23-ol, on the basis one- and two-dimensional NMR homo- and hetero-nuclear spect...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/0031-9422(95)00697-4

    authors: Bhandari SP,Roy R,Agrawal PK,Garg HS

    更新日期:1996-02-01 00:00:00

  • Metabolism and detoxification of phytoalexins and analogs by phytopathogenic fungi.

    abstract::To date, the many examples reporting that fungal pathogens can efficiently detoxify phytoalexins provide strong evidence that the pathogenicity and/or virulence of some fungi is linked to their ability to detoxify their hosts' phytoalexins. The pathways used by plant pathogenic fungi to metabolize and detoxify phytoal...

    journal_title:Phytochemistry

    pub_type: 杂志文章,评审

    doi:10.1016/j.phytochem.2004.12.032

    authors: Pedras MS,Ahiahonu PW

    更新日期:2005-02-01 00:00:00

  • Vanillin.

    abstract::Vanillin (4-hydroxy-3-methoxybenzaldehyde) is an important flavour and aroma molecule, but is also of interest because of its biogenetic relationship to the phenylpropanoid pathway and to other molecules of physiological significance, notably salicylate. Recent progress towards characterisation of the biosynthesis of ...

    journal_title:Phytochemistry

    pub_type: 杂志文章,评审

    doi:10.1016/s0031-9422(03)00149-3

    authors: Walton NJ,Mayer MJ,Narbad A

    更新日期:2003-07-01 00:00:00

  • Composition of the epicuticular waxes coating the adaxial side of Phyllostachys aurea leaves: Identification of very-long-chain primary amides.

    abstract::The present study presents comprehensive chemical analyses of cuticular wax mixtures of the bamboo Phyllostachys aurea. The epicuticular and intracuticular waxes were sampled selectively from the adaxial side of leaves on young and old plants and investigated by gas chromatography-mass spectrometry and flame ionizatio...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2016.06.005

    authors: Racovita RC,Jetter R

    更新日期:2016-10-01 00:00:00

  • The isolation, structure and fragmentation characteristics of natural truxillic and truxinic acid derivatives in Abrus mollis leaves.

    abstract::Five undescribed compounds were separated from Abrus mollis leaves, including two truxillate forms (abrusamide D, H) and three truxinate forms (abrusamide E, F, G). The absolute configuration of abrusamide D was determined by X-ray crystallography. Abrusamide A was reassessed and corrected to be β-truxinate configurat...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2020.112572

    authors: Yuan X,Liu Y,Zhao H,Men L,He C,Qiu Y,Yu Q,Li K,Qi L,Chen D

    更新日期:2021-01-01 00:00:00

  • Three isoflavones from Derris scandens (Roxb.) Benth and their cancer chemopreventive activity and in vitro antiproliferative effects.

    abstract::Three undescribed isoflavones, derriscandenon A, B, and C, together with seven known isoflavones were isolated and structurally characterized during a study of the chemical constituents in the leaves of Derris scandens (Roxb.) Benth (Leguminosae, Fabaceae) collected in Bangladesh. The inhibitory activity of the compou...

    journal_title:Phytochemistry

    pub_type: 杂志文章

    doi:10.1016/j.phytochem.2020.112376

    authors: Ito C,Matsui T,Miyabe K,Hasan CM,Rashid MA,Tokuda H,Itoigawa M

    更新日期:2020-07-01 00:00:00