Effect of A-HRS on blood pressure and metabolic alterations in fructose-induced hypertensive rats.

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

authors： Chen L,Shan L,Xu W,Zhang J,Huang S,Zhou X

更新日期：2017-03-01 00:00:00

abstract：:The investigation on the stems and leaves of Clausena lenis led to the isolation of a previously undescribed carbazole alkaloid, clausenalenine A (1), along with seven known analogues (2-8). The structure of 1 was elucidated based on comprehensive spectroscopic analyses and the known compounds were identified by compa...

journal_title：Natural product research

authors： Yan G,Li YJ,Zhao YY,Guo JM,Zhang WH,Zhang MM,Fu YH,Liu YP

更新日期：2019-09-16 00:00:00

abstract：:The chloroformic extract of the aerial parts of Ferula behboudiana (Umbelliferae) afforded four new polysulphane derivatives: 1-sec-butyl-2-[(E)-3-(methylthio)prop-1-enyl]disulphane (1), 1-sec-butyl-2-[(Z)-3-(methylthio)prop-1-enyl]disulphane (2), 1-[(E)-3-(methylthio)prop-1-enyl)-2-(1-(methylthio)propyl]disulphane (3...

journal_title：Natural product research

authors： Yousefi M,Mohammadi M,Habibi Z,Shafiee A

更新日期：2010-09-01 00:00:00

abstract：:Lactoferrin (LF) is a member of the transferrin family of iron-binding glycoproteins. It is also a multifunctional protein of 80 kDa that is synthesized by glandular epithelial cells and secreted into mucosal fluid. High levels of LF are present in colostrom and milk and low levels in tears, saliva, and gastrointestin...

journal_title：Natural product research

authors： Lahoz E,Pisacane A,Iannaccone M,Palumbo D,Capparelli R

更新日期：2008-01-01 00:00:00

abstract：:One new furofuran lignan 2-methoxy-9β-hydroxydiasesamin (1), and four analogues (2-5), together with eight alkaloids (6-13), were isolated from the ethanol extract of the aerial part of Clinacanthus nutans. Their structures were elucidated by the detailed analysis of comprehensive spectroscopic data. All the compounds...

journal_title：Natural product research

authors： Diao HZ,Chen WH,Cao J,Shao TM,Song XP,Han CR

更新日期：2019-05-01 00:00:00

abstract：:Triterpene saponins in medicinal plants attract scientific attentions for their structural diversity and significant bioactivities. In this work, a high-performance liquid chromatography coupled to electrospray ionisation and quadrupole time-of-flight mass spectrometry (HPLC-ESI-QTOF-MS/MS) method is used to rapidly s...

journal_title：Natural product research

authors： Zhang EF,Ling Y,Yin Z,Zhang Q

更新日期：2018-04-01 00:00:00

abstract：:A new phenolic glycoside, methylpicraquassioside B (6), together with nine known glycosides, cnidioside A (1), cnidioside B (2), picraquassioside A (3), methylpicraquassioside A (4), picraquassioside B (5), xanthotoxol-8-β-glucoside (7), 5-methoxy-xanthotoxol-8-β-glucoside (8), 8-methoxy-xanthotoxol-5-β-glucoside (9) ...

journal_title：Natural product research

authors： Kim SB,Chang BY,Han SB,Hwang BY,Kim SY,Lee MK

更新日期：2013-01-01 00:00:00

abstract：:Phytochemical investigation of Gymnocarpos decandrus roots lead to the isolation, characterization and evaluation of four compounds: the bis-coumarin daphnoretin, two biflavonoids: wikstrol A and wikstol B in addition to β-sitosterol glucoside. Their structures were established via spectroscopic data. The crude root e...

journal_title：Natural product research

authors： Fathy H

更新日期：2019-05-13 00:00:00

abstract：:Two new briarane-type diterpenoids, dollfusilin A (1) and dollfusilin B (2), along with five known briarane-type diterpenoids (3-7), were isolated from the gorgonian Ellisella dollfusi collected from the South China Sea. The structures of the two new compounds (1 and 2) were elucidated through a comprehensive analysis...

journal_title：Natural product research

authors： Zhou YM,Shao CL,Huang H,Zhang XL,Wang CY

更新日期：2014-01-01 00:00:00

abstract：:Teaghrelins, identified originally in Chin-shin oolong tea, are unique acylated flavonoid tetraglycosides and proposed to be potential oral analogues of ghrelin. In the present study, two new teaghrelin-like compounds were characterized from tea cultivars (TTES No. 12), and their chemical structures were established b...

journal_title：Natural product research

authors： Kuo PC,Li YC,Wu RH,Tzen JTC

更新日期：2021-01-01 00:00:00

abstract：:The Perovskia artemisioides Boiss. essential oil obtained by hydrodistillation method of flowers growing wild in the north of Iran. The study led to the identification of 29 compositions by a combination of HP-5 GC-FID and GC-MS analytical techniques. The constituents were identified in P. artemisioides essential oil ...

journal_title：Natural product research

authors： Hafez Ghoran S,Azadi B,Hussain H

更新日期：2016-09-01 00:00:00

abstract：:A novel macrolide with dioxa and double ring pentadecanone, named as phoxalone, isolated from the culture broth of a myxobacterium Sorangium cellulosum WXNXJ-C, was well investigated. The chemical structure of Phoxalone was elucidated by spectroscopic analysis including UV, IR, (1)H NMR, MALDI-TOF-MS, and LC/MS spectr...

journal_title：Natural product research

authors： Guo WJ,Tao WY,Bi F

更新日期：2007-12-01 00:00:00

abstract：:Two new ditetrahydrofuran lignans, named sieverlignans A and B (1 and 2), together with six known ones (3-8), were isolated from the aerial parts of Artemisia sieversiana. Their structures were established on the basis of spectroscopic analysis including HRMS, NMR spectra and circular dichroism experiments. All the co...

journal_title：Natural product research

authors： Zhou XD,Xu XW,Shi LY,Chen SH,Zeng KW,Tu PF

更新日期：2020-01-13 00:00:00

abstract：:In this study the crude ethyl acetate extracts and fractions from red algae Gracilaria edulis were studied against fish pathogens. G. edulis was extracted with ethyl acetate, fractionated in silica gel coloum chromatography and gradient hexane-ethyl acetate. The extract and fractions were subjected for bioassay guided...

journal_title：Natural product research

authors： Kasanah N,Amelia W,Mukminin A,Triyanto,Isnansetyo A

更新日期：2019-11-01 00:00:00

abstract：:Chemical investigation of Trogopterus faeces has led to the isolation of seven flavonoids. Their structures were elucidated by chemical and spectral analyses. In an anticoagulative assay, three kaempferol coumaroyl rhamnosides had significant antithrombin activity. This is the first report on the occurrence of flavono...

journal_title：Natural product research

authors： Yang NY,Tao WW,Duan JA

更新日期：2010-11-01 00:00:00

abstract：:Colletia paradoxa (Spreng.) Esc. (Rhamnaceae, Colletieae) is a medicinal plant, threatened with extinction in Brazil, presenting great morphological variability. Our objective is to investigate the phytochemical components, antioxidant capacity and antimycobacterial activity of different morphotypes of C. paradoxa in ...

journal_title：Natural product research

authors： Bastos Záchia NR,Piana M,Dos Santos Siqueira F,da Silva Jesus R,Athayde ML,Essi L,de Campos MMA

更新日期：2019-04-16 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

authors： Piryaei M,Nazemiyeh H

更新日期：2016-01-01 00:00:00

abstract：:Eight known abietane diterpenes (1-8) were isolated for the first time from Abies numidica cones (Pinaceae). The structures of all compounds were established by means of 1D and 2D NMR, and UV spectral analyses. The hydromethanolic extract of A. numidica cones was tested for its antimicrobial activity against 17 gram-p...

journal_title：Natural product research

authors： Belhadj Mostefa M,Abedini A,Voutquenne-Nazabadioko L,Gangloff SC,Kabouche A,Kabouche Z

更新日期：2017-03-01 00:00:00

abstract：:A new triterpene saponin (1) was isolated from a methanol extract of Swartzia apetala Raddi var. glabra, together with the flavonoids mauritianin (2), kaempferol (3) and the triterpene saponin β-D-glucopyranosyl 3β-hydroxy-olean-12-en-28-oate (4). These compounds were characterised on the basis of their spectral data,...

journal_title：Natural product research

authors： de Araújo MF,Curcino Vieira IJ,Sant'Anna CM,da Silva DR,Vitorino Maia AI,Braz-Filho R,Vieira-da-Motta O,Mathias L

更新日期：2013-10-01 00:00:00

abstract：:A new pterocarpan, named velucarpin D (1), along with nine known pterocarpans (2-10) were isolated from the stems of Dalbergia velutina. Their structures were determined by spectroscopic analysis. All isolated compounds were evaluated for their cytotoxicity against five human cancer cell lines (KB, HeLa S-3, MCF-7, He...

journal_title：Natural product research

authors： Kaennakam S,Sukandar ER,Hongnak S,Rassamee K,Siripong P,Tip-Pyang S

更新日期：2020-04-05 00:00:00

abstract：:Alternanthera brasiliana is popularly known as 'penicillin' and used as an anti-inflammatory and for wound healing. The objective of this work was the phytochemical study of the species by analytical techniques such as LC-MS/MS and GC-MS. Twenty-seven compounds were identified, five by LC-MS and 22 by GC-MS analysis. ...

journal_title：Natural product research

authors： Alencar Filho JMT,Teixeira HAP,Sampaio PA,Pereira ECV,Amariz IAE,Rolim Neto PJ,Rolim LA,Araújo ECDC

更新日期：2020-02-01 00:00:00

abstract：:Sanguisorba officinalis L. is a traditional herbal plant that belongs to the genus Sanguisorba and the family Rosaceae. A new ursane-type triterpenoid, 3-oxo-urs-11, 13(18)-dien-19, 28-olide (1), two known ursane-type triterpenoids (3 - 4) and three known oleanane-type triterpenoids (2, 5 - 6) were isolated from the r...

journal_title：Natural product research

authors： Wang R,Sun J,Jin M,Jin L,Qi Y,Cao L,Zhou W,Li G

更新日期：2019-12-04 00:00:00

abstract：:Nine compounds were isolated from Nocardia sp. YIM 64630, and their structures were elucidated as 5'-O-acetyl-2'-deoxyuridine (1), 22E,24R-5α,6α-epoxyergosta-8(14),22-diene-3β,7α-diol (2), 22E,24R-5α,6α-epoxyergosta-8,22-diene-3β,7α-diol (3), 22E,24R-ergosta-7,22-diene-3β,5α,6β-triol (4), 5α,8α-epidioxyergosta-6,22-di...

journal_title：Natural product research

authors： Li W,Yang X,Yang Y,Qin S,Li Q,Zhao L,Ding Z

更新日期：2015-01-01 00:00:00

abstract：:Propolis is a honeybee product that has been used since ancient times because of its therapeutic effects. It can be used in the development of alternative therapies for the treatment of many diseases, and because propolis shows antibacterial action, this work was carried out in order to investigate a possible synergis...

journal_title：Natural product research

authors： Orsi RO,Fernandes A Jr,Bankova V,Sforcin JM

更新日期：2012-01-01 00:00:00

abstract：:The aim of the study was comparing the chemical composition of the essential oils from five varieties of lavender (Lavandula angustifolia L.), and its biological activity against two pathogenic bacteria, Staphylococcus aureus and Pseudomonas aeruginosa. In the comparison we included the following varieties: 'Munstead'...

journal_title：Natural product research

authors： Adaszyńska M,Swarcewicz M,Dzięcioł M,Dobrowolska A

更新日期：2013-01-01 00:00:00

abstract：:Two new sesquiterpenoid glycosides as dihydrophaseic acid 4'-O-[6″-O-(4″'-hydroxy-3″', 5″'-dimethoxy) benzoyl)]-β-D-glucopyranoside (1) and dihydrophaseic acid 4'-O-[6″-O-(3″'-methoxy- 4″'-hydroxy) benzoyl)]-β-D-glucopyranoside (2), were isolated from the stems of Zanthoxylum armatum in the study. The compound 1 and 2...

journal_title：Natural product research

authors： Liu YL,Gao LL,Song TT,Guo T,Chang J

更新日期：2020-11-01 00:00:00

abstract：:The aerial portions of Cynara scolymus commonly have been eaten as vegetables or functional foods by the people lived in Mediterranean region. In preliminary antioxidant screening, the rhizome portions (CSR) of this species showed better potential than leaves ones. However, neither phytochemical nor pharmacology studi...

journal_title：Natural product research

authors： Lee CL,Liao KC,Chen CC,Lin YA,Wu TY,Jhan YL,Chen CJ,Yang JC,Wu YC

更新日期：2019-07-30 00:00:00

abstract：:Epicatechin (EC) is the most effective compound in Euonymus alatus (Thunb.)Sieb, and possesses a series of benefits, including anti-inflammatory, antioxidant, antiobesity and anticancer effects. In this study, we investigated the protective effects of EC in Acetaminophen(N-acetyl-p-aminophenol, APAP)-induced acute liv...

journal_title：Natural product research

authors： Wu H,Xie Y,Xu Y,Hu Z,Wan X,Huang H,Huang D

更新日期：2020-03-01 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

authors： Maione F,Russo R,Khan H,Mascolo N

更新日期：2016-06-01 00:00:00

abstract：:The current study introduces a new idea of utilising several bio/chemoinformatics tools in comparing two bio-similar natural molecules viz. curcumin and bisdemethoxycurcumin (BDMC) in order to select a potential nose-to-brain remedy for Alzheimer disease. The comparison comprised several bio/chemo informatics tools. I...

journal_title：Natural product research

authors： Hathout RM,El-Ahmady SH,Metwally AA

更新日期：2018-12-01 00:00:00