Anti-inflammatory lignanamides from the roots of Solanum melongena L.

abstract：:Seven compounds were isolated from the roots of Eurycoma longifolia, and characterized by comprehensive analysis of 1D and 2D NMR experiments along with single crystal X-ray diffraction. Among them, four new quassinoids were identified and three of them were diastereomers for each other. Compounds 1-7 were evaluated f...

journal_title：Fitoterapia

authors： Meng D,Li X,Han L,Zhang L,An W,Li X

更新日期：2014-01-01 00:00:00

abstract：:Smyrnium olusatrum (Apiaceae), well known as wild celery, is a biennal celery-scented plant used for many centuries as a vegetable, then abandoned after the introduction of celery. In the present work, the essential oil obtained from inflorescences and the amounts of its main constituents isofuranodiene, curzerene and...

journal_title：Fitoterapia

authors： Quassinti L,Maggi F,Barboni L,Ricciutelli M,Cortese M,Papa F,Garulli C,Kalogris C,Vittori S,Bramucci M

更新日期：2014-09-01 00:00:00

abstract：:The antioxidant activity of the methanol extract of Hypericum triquetrifolium Turra (Hypericaceae) aerial part and of flavonoids isolated therein, I3,II8-biapigenin, quercetin-3-O-galactoside, kaempferol-3-O-glycoside, (-)-epicatechin and hypericin, was evaluated. The IC(50) resulted between 0.062 and 1 mg/ml. ...

journal_title：Fitoterapia

authors： Conforti F,Statti GA,Tundis R,Menichini F,Houghton P

更新日期：2002-10-01 00:00:00

abstract：:This study examined the analgesic and anti-inflammatory actions of cis-mulberroside A isolated from Ramulus mori in several models of inflammatory pain in mice. Cis-mulberroside A (25 and 50mg/kg) given by p.o. route 30 min before challenge produced a dose-dependent inhibition of the acetic acid-induced pain and Evans...

journal_title：Fitoterapia

authors： Zhang Z,Shi L

更新日期：2010-04-01 00:00:00

abstract：:An ethnobotanical and ethnopharmacognostic survey has been carried out in one of the most isolated mountainous area in Europe: the village of Lepushe and its surrounding territory, in the Northern Albanian Alps. Approximately 70 botanical taxa and 160 preparations, mainly derived from plants, but also derived from ani...

journal_title：Fitoterapia

authors： Pieroni A,Dibra B,Grishaj G,Grishaj I,Gjon Maçai S

更新日期：2005-06-01 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

authors： Malaivijitnond S,Tungmunnithum D,Gittarasanee S,Kawin K,Limjunyawong N

更新日期：2010-09-01 00:00:00

abstract：:A new sesquiterpene lactone, 7alpha,10alpha-epoxy-1alpha(H),5alpha(H)-guaia-3,11(13)-dien-8alpha,12-olide, was isolated from the leaves of Hedyosmum arborescens. The structure of this unusual 7,10-epoxy-guaianolide was determined by spectroscopic methods, particularly one- and two-dimensional 1H and 13C NMR. ...

journal_title：Fitoterapia

authors： Bercion S,Couppe de K Martin MA,Baltaze JP,Bourgeois P

更新日期：2005-12-01 00:00:00

abstract：:Diabetes is a worldwide healthy concern, which affects approximately 9% of the population. Tetrahydrocurcumin (THC) is the main metabolite of curcumin, which exerts the anti-diabetic activity. However, the underlying mechanism has not been clarified. In the research, we investigated whether THC could improve diabetes ...

journal_title：Fitoterapia

authors： Yuan T,Yin Z,Yan Z,Hao Q,Zeng J,Li L,Zhao J

更新日期：2020-10-01 00:00:00

abstract：:A new altersolanol derivative, 4-dehydroxyaltersolanol A (9), along with two known sesquiterpenoids, (S)-7'-hydroxyabscisic acid (7) and (S)-abscisic acid (8) were obtained from the endophytic fungus, Nigrospora oryzae, isolated from leaves of Combretum dolichopetalum. The host plant yielded six known compounds includ...

journal_title：Fitoterapia

authors： Uzor PF,Ebrahim W,Osadebe PO,Nwodo JN,Okoye FB,Müller WE,Lin W,Liu Z,Proksch P

更新日期：2015-09-01 00:00:00

abstract：:The irritant potential of total methanolic extract and five triterpenoids newly isolated from the leaves of Ficus carica investigated by open mouse ear assay. Total methanolic extract, calotropenyl acetate, methyl maslinate and lupeol acetate showed potent and persistent irritant effects. ...

journal_title：Fitoterapia

authors： Saeed MA,Sabir AW

更新日期：2002-08-01 00:00:00

abstract：:The Goodeniaceae family contributes some of the more spectacular wildflowers found on the Australian continent. The bright and vibrant colours that characterise members of the family has attracted much horticultural interest. A number of species have traditionally been used for medicinal purposes by indigenous communi...

journal_title：Fitoterapia

authors： Ghisalberti EL

更新日期：2004-07-01 00:00:00

abstract：:Eight new flavonoids daemoflavans A-H, including two dimeric proanthocyanidins (1 and 2), four flavans (3-6), two 2-arylbenzofurans (7 and 8), along with nine known compounds (9-17), were isolated from the fruit of Daemonorops draco. Their structures, including the absolute configurations, were elucidated by extensive...

journal_title：Fitoterapia

authors： Wang YY,Dai YW,Cao J,Chen YT,Zhao CX,Jiang L

更新日期：2020-06-01 00:00:00

abstract：:Five pyrrolizidine alkaloids have been isolated from Heliotropium subulatum and tested for their antimicrobial activity. ...

journal_title：Fitoterapia

authors： Singh B,Sahu PM,Singh S

更新日期：2002-04-01 00:00:00

abstract：:Effects of protopanaxdiol (PDG) and protopanaxatriol (PTG) types of ginsenosides isolated from the leaves of American ginseng on porcine pancreatic lipase activity were determined in vitro. PDG inhibited the pancreatic lipase activity in a dose-dependent manner at the concentrations of 0.25-1mg/ml. It inhibited hydrol...

journal_title：Fitoterapia

authors： Liu R,Zhang J,Liu W,Kimura Y,Zheng Y

更新日期：2010-12-01 00:00:00

abstract：:Eight new dihydrobenzofuran neolignans, pinnatifidanin C I-VIII (1-8), together with two known analogs (9-10) were isolated from the seeds of Crataegus pinnatifida. Their structures were elucidated by spectroscopic analyses, especially 1D, 2D NMR and CD spectra. The cytotoxic activities of all isolates against human c...

journal_title：Fitoterapia

authors： Huang XX,Zhou CC,Li LZ,Peng Y,Lou LL,Liu S,Li DM,Ikejima T,Song SJ

更新日期：2013-12-01 00:00:00

abstract：:Three new monoterpene glycosides named 4-O-methyl-paeoniflorin (1), isopaeoniflorin (2), and isobenzoylpaeoniflorin (3), together with two known monoterpene glycosides, paeoniflorin (4) and benzoylpaeoniflorin (5), were isolated from the roots of Paeonia lactiflora. Their structures were established on the basis of sp...

journal_title：Fitoterapia

authors： Braca A,Kiem PV,Yen PH,Nhiem NX,Quang TH,Cuong NX,Minh CV

更新日期：2008-02-01 00:00:00

abstract：:Chemical investigation of the cultured polyspore-derived mycobionts of a Pseudopyrenula subnudata lichen led to the isolation of two new compounds, subnudatones A and B (1 and 2), together with four known compounds, 1-(2-hydroxy-1,2,6-trimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalen-1-yl)ethanone (3), libertalide C (4)...

journal_title：Fitoterapia

authors： Duong TH,Nguyen HH,Le TT,Tran TN,Sichaem J,Nguyen TT,Nguyen TP,Mai DT,Nguyen HH,Le HD

更新日期：2020-04-01 00:00:00

abstract：:Two new depsidones, schomburgdepsidones A and B (1 and 2), and one new xanthone, schomburgxanthone A (3), together with eight known compounds (4-11) were isolated from the roots of Garcinia schomburgkiana. Their chemical structures were established on the basis of spectroscopic analysis. The in vitro cytotoxicity of a...

journal_title：Fitoterapia

authors： Sukandar ER,Siripong P,Khumkratok S,Tip-Pyang S

更新日期：2016-06-01 00:00:00

abstract：:Phytochemical investigations on Physalis. alkekengi L. var. franchetii, a widespread traditional Chinese medicine, led to the isolation and identification of three new sesquiterpenoids physalisitins A-C (1-3). Their structures were elucidated by NMR and HRESIMS analysis, and their absolute configurations were determin...

journal_title：Fitoterapia

authors： Zhang JL,Zhou FF,Li YZ,Feng T,Jiang LL,Jiang RW,Zhang XX,Li XD

更新日期：2020-03-01 00:00:00

abstract：:The aqueous extract of the Cocculus hirsutus aerial parts (100 and 200 mg/kg, p.o.) showed significant diuretic activity and laxative effect in rats. The acute toxicity, orally evaluated in mice, was found to be higher than 3000 mg/kg. ...

journal_title：Fitoterapia

authors： Ganapaty S,Dash GK,Subburaju T,Suresh P

更新日期：2002-02-01 00:00:00

abstract：:Two new prenylated 4-phenylcoumarins, named kielcoumarin A (1) and kielcoumarin B (2) together with three known compounds, mammea B/BA (3), mammea B/BA cyclo F (4) and ferruol A (5), were obtained from stems and roots of Kielmeyera argentea (Calophyllaceae). Their structures were elucidated based on spectroscopic data...

journal_title：Fitoterapia

authors： Boness HVM,Santos NAS,Costa IB,Queiroz CKL,Marques EJ,El-Bachá RS,Cruz FG

更新日期：2021-01-27 00:00:00

abstract：:Three new furoquinoline alkaloids, leptanoines A-C (1-3) along with three known compounds (4-6) were isolated from the leaves of Evodia lepta. Their structures were identified by interpretation of their spectroscopic data as well as comparison with those reported in the literature. In addition, all isolated compounds ...

journal_title：Fitoterapia

authors： Sichaem J,Jirasirichote A,Sapasuntikul K,Khumkratok S,Sawasdee P,Do TM,Tip-pyang S

更新日期：2014-01-01 00:00:00

abstract：:The antifungal activity of fresh, aqueous Brassica oleracea var. botrytis juice against Candida albicans and other pathogenic fungi was investigated. The juice was found to be effective both in inhibiting the growth of blastoconidia and reducing the appearance of C. albicans germ tubes. Furthermore, the juice inhibite...

journal_title：Fitoterapia

authors： Sisti M,Amagliani G,Brandi G

更新日期：2003-07-01 00:00:00

abstract：:Euphorbia aellenii Rech. f. (Euphorbiaceae) afforded a cytotoxic chloroform fraction from which two new esters of 6(17)-epoxylathyrol were identified (1 and 2). The structure of these compounds was elucidated by spectroscopic methods. ...

journal_title：Fitoterapia

authors： Ayatollahi AM,Ghanadian M,Afsharypuor S,Choudhary MI,Kobarfard F,Rahmati M

更新日期：2010-10-01 00:00:00

abstract：:Two pairs of enantiomers of flavonoid oligomers (1a and 1b, 2a and 2b) along with one known chalcone (3) were isolated from the rhizomes of Alpinia platychilus. Their structures were elucidated on the basis of spectroscopic data (MS and 1D/2D NMR). The absolute configurations of the flavonoid oligomers were establishe...

journal_title：Fitoterapia

authors： Shen CP,Luo JG,Yang MH,Kong LY

更新日期：2015-10-01 00:00:00

abstract：:Dichloromethane extract of propolis (DCME) originating from Pitcairn Island demonstrated potent cytotoxicity against triple-negative MDA-MB-231 human breast carcinoma cells. The results from MTT assay showed that DCME inhibits the growth of the cancer cells in a dose- and time-dependent manner and upon the cell growth...

journal_title：Fitoterapia

authors： Georgieva K,Trusheva B,Uzunova V,Stoyanova T,Valcheva V,Popova M,Tzoneva R,Bankova V

更新日期：2018-07-01 00:00:00

abstract：:The crude extracts of the leaves of Dodonaea viscosa and Rumex nervosus as well as of the root of Rumex abyssinicus were tested for anti-microbial and anti-inflammatory activities. It was observed that the three plants possess antibacterial activity against Streptococcus pyogenes and Staphylococcus aureus and strong a...

journal_title：Fitoterapia

authors： Getie M,Gebre-Mariam T,Rietz R,Höhne C,Huschka C,Schmidtke M,Abate A,Neubert RH

更新日期：2003-02-01 00:00:00

abstract：:Five new megastigmane glycosides, urenalobasides A-E (1-5), together with 11 known ones (6-16) were isolated from Urena lobata. Their structures were determined by extensive spectroscopic and spectrometric data (1D and 2D NMR, IR, and HRESIMS) and calculated electronic circular dichroism method. Compounds 1 and 2 are ...

journal_title：Fitoterapia

authors： Su C,Qi B,Wang J,Ding N,Wu Y,Shi XP,Zhu ZX,Liu X,Wang XH,Zheng J,Tu PF,Shi SP

更新日期：2018-06-01 00:00:00

abstract：:A simple, sensitive and accurate liquid chromatographic method with photodiode-array detection was developed for determination of dehydroevodiamine with detection wavelength at 368 nm and column temperature at 30 degrees C. The separation was carried out on an Agilent Zorbax SB-C(18) column (250 mm x 4.6 mm, 5 microm)...

journal_title：Fitoterapia

authors： Zhao Y,Zhou X,Chen HG,Gong XJ,Cai ZW,Zhou CY

更新日期：2009-10-01 00:00:00

abstract：:The present study was aimed to investigate the possible interaction of the standardized extract of Acorus calamus (AC) with Cytochrome P450 enzyme, quantitative determination of the α-asarone in the AC rhizome was performed by RP-HPLC method. In vitro interaction of the plant extract was evaluated by CYP450-carbon mon...

journal_title：Fitoterapia

authors： Pandit S,Mukherjee PK,Ponnusankar S,Venkatesh M,Srikanth N

更新日期：2011-04-01 00:00:00