Naphthofuranone derivatives and other constituents from Pachira aquatica with inhibitory activity on superoxide anion generation by neutrophils.

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：:Phytochemical studies on the ethanol extract of the aerial parts of Ecdysanthera rosea led to the isolation of three new compounds, hydroquinone diglycoside acyl esters, ecdysanrosin A (1) and sesquiterpene, 5β-hydroperoxycostic acid (2) and apocarotenoid, 2, 4, 7-trimethyl-2, 4, 6, 8-tetraene-dialdehyde (3). Their st...

journal_title：Fitoterapia

authors： Zhu X,Zhang Q,Kong L,Wang F,Luo S

更新日期：2010-10-01 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：:Extracts of the leaves of Securinega leucopyrus exhibited a broad spectrum of antimicrobial activity. ...

journal_title：Fitoterapia

authors： Bakshu LM,Jeevan Ram A,Venkata Raju R

更新日期：2001-12-01 00:00:00

abstract：:Six new monoterpenoid indole alkaloids, 19(E)-9-demethoxy-16-dehydroxylchitosenine-17-O- β-d-glucopyranoside (1), 19(E)-9,10-didemethoxy-16-dehydroxylchitosenine-17-O-β-d-gluco-pyranoside (2), 19(E)-9,10-didemethoxy-16-dehydroxyl-11-methoxychitosenine (3), 19(E)-9,10-didemethoxy-16-dehydroxyl-11-methoxychitosenine-17-...

journal_title：Fitoterapia

authors： Yang WX,Chen YF,Yang J,Huang T,Wu LL,Xiao N,Hao XJ,Zhang YH

更新日期：2018-01-01 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：: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 genus Cyclopia (Fabaceae family) includes a number of shrubs endemic to Cape Fynbos region of South Africa. The most common of these plants is Cyclopia intermedia E. Mey., used together with other Cyclopia species (mainly C. subternata and C. sessiliflora) to manufacture the honeybush herbal tea which has been pro...

journal_title：Fitoterapia

authors： Kokotkiewicz A,Luczkiewicz M

更新日期：2009-01-01 00:00:00

abstract：:The methanol extract of Leucas aspera flowers, its fractions, the alkaloidal residue and the expressed flower juice, tested for antimicrobial activity, showed good antibacterial activity for methanol extract and methanol fraction with maximum activity for the alkaloidal residue. ...

journal_title：Fitoterapia

authors： Mangathayaru K,Lakshmikant J,Shyam Sundar N,Swapna R,Grace XF,Vasantha J

更新日期：2005-12-01 00:00:00

abstract：:A new sesquiterpene coumarin with a novel sesquiterpene carbon framework, Sinkiangenorin D, and ten known sesquiterpene coumarins were isolated from the seeds of Ferula sinkiangensis. The structures of these compounds, including the relative stereochemistry, were elucidated on the basis of spectroscopic data. All of t...

journal_title：Fitoterapia

authors： Li G,Li X,Cao L,Zhang L,Shen L,Zhu J,Wang J,Si J

更新日期：2015-06-01 00:00:00

abstract：:Reinvestigation of Onopordon ambiguum extract afforded a new eudesmane derivative 1, in addition to the known elemanoid derivative 2. The structures of both compounds were determined by spectroscopic techniques, including 1H-, 13C-NMR, DEPT, 1H-1H and 1H-13C COSY analysis. ...

journal_title：Fitoterapia

authors： El-Moghazy SA,Ahmed AA,Abdel-Ghani HF,El-Shanawany MA

更新日期：2002-02-01 00:00:00

abstract：:There is growing evidence that motherwort (Leonurus japonicus Houtt.), and Chinese patent medicines derived from motherwort, alleviate postpartum uterine subinvolution, as well as the effects on myocardial and cerebral ischemic injuries. We hypothesized that these beneficial effects of motherwort may be related to ang...

journal_title：Fitoterapia

authors： He YL,Shi JY,Peng C,Hu LJ,Liu J,Zhou QM,Guo L,Xiong L

更新日期：2018-07-01 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：:European Hawthorn species (Crataegus spp.) are traditionally used for their demonstrated cardioprotective benefits. Most products are based on the compendial leaf and flower drug (LFD), which is standardised on the total flavonoid content (TF). In order to reduce variability associated with the wild plant origin and t...

journal_title：Fitoterapia

authors： Peschel W,Bohr C,Plescher A

更新日期：2008-01-01 00:00:00

abstract：:The effect of schisandrin B (Sch B) on long-term ethanol-induced oxidative stress in various rat tissues was investigated. Long-term ethanol treatment increased reactive oxygen metabolites (ROM) level in plasma. The ethanol-induced oxidative stress was assessed by mitochondrial glutathione and α-tocopherol levels, ant...

journal_title：Fitoterapia

authors： Lam PY,Chiu PY,Leung HY,Chen N,Leong PK,Ko KM

更新日期：2010-12-01 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：:Sarcandracoumarin (1), the first coumarin having a 1-phenylethyl substituent at the C-3 position, was isolated along with eleven known phenolic compounds from the water extract of Sarcandra glabra. Its structure was elucidated on the basis of spectroscopic data. Compound 1 exhibited moderate or weak cytotoxicity again...

journal_title：Fitoterapia

authors： Feng S,Xu L,Wu M,Hao J,Qiu SX,Wei X

更新日期：2010-09-01 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：:This review reports the last decade acquisitions on grapefruit. New coumarins and limonoids were isolated and characterised. The bioavailability of many drugs was tested with grapefruit juice (GJ) coadministration; the inhibition on cytochrome P450 seems due to a synergic action between flavonoids and coumarins. Antim...

journal_title：Fitoterapia

authors： Tirillini B

更新日期：2000-08-01 00:00:00

abstract：:Two new 7,6'-coupled naphthylisoquinolines, namely ancistrotectorines A (1) and B (2), two new 5,3'-coupled naphthylisoquinolines, namely ancistrotectorines C (3) and D (4), and one new 7,8-coupled naphthylisoquinoline, namely ancistrotectorine E (5), together with 9 known naphthylisoquinoline alkaloids, hamatine (6),...

journal_title：Fitoterapia

authors： Jiang C,Li ZL,Gong P,Kang SL,Liu MS,Pei YH,Jing YK,Hua HM

更新日期：2013-12-01 00:00:00

abstract：:Zuo-Jin-Wan (ZJW) has been used to treat hepatocellular carcinoma in Asia. This study was to determine whether ZJW and its components blocked activator protein 1 (AP-1) and nuclear factor-κB (NF-κB) activities as well as tumor promotion in hepatoblastoma HepG2 cells. ZJW and its components, Coptis chinensis and Evodia...

journal_title：Fitoterapia

authors： Chao DC,Lin LJ,Kao ST,Huang HC,Chang CS,Liang JA,Wu SL,Hsiang CY,Ho TY

更新日期：2011-06-01 00:00:00

abstract：:Gossypol is a yellow polyphenol isolated from cotton seeds. It has the antitumor activity and it is being tested to treat prostate cancer. However, its underlying mechanisms are still not well understood. The present study investigated the inhibitory effects of gossypol acetate on rat 5α-reductase 1, 3α-hydroxysteroid...

journal_title：Fitoterapia

authors： Cao S,Wang G,Ge F,Li X,Zhu Q,Ge RS,Wang Y

更新日期：2019-03-01 00:00:00

abstract：:Ganoderma cochlear, as edible and medicinal fungus, has long been used to prevent and treat various diseases. As our continuously phytochemical investigation of this fungus, a HPLC-UV-guided method led to the isolation of nine previously undescribed aromatic meroterpenoids with different ring systems, including six pa...

journal_title：Fitoterapia

authors： Peng X,Wang X,Chen L,Yang H,Li L,Lu S,Zhou L,Qiu M

更新日期：2018-06-01 00:00:00

abstract：:Six Patagonian plants were screened for proteolytic activity: Colliguaja integerrima, Euphorbia collina, E. peplus and Stillingia patagonica (Euphorbiaceae), Philibertia gilliesii (Asclepiadaceae) and Grindelia chiloensis (Asteraceae). P. gilliesii extracts showed the highest specific activity, followed by S. patagoni...

journal_title：Fitoterapia

authors： Sequeiros C,López LM,Caffini NO,Natalucci CL

更新日期：2003-09-01 00:00:00

abstract：:Antibacterial screening of petroleum ether, chloroform, ethyl acetate, methanol and aqueous extracts of Eupatorium glandulosum leaves exhibited a broad spectrum of inhibitory activity against Gram (+) and Gram (-) pathogenic bacteria. ...

journal_title：Fitoterapia

authors： Sasikumar JM,Doss AP,Doss A

更新日期：2005-03-01 00:00:00

abstract：:One new phenanthrene, aphyllone A (1) and four new bibenzyl derivatives, aphyllone B (2) and aphyllals C-D (3-5), together with nine known compounds (6-14), were isolated from the stems of Dendrobium aphyllum (Roxb.) C. E. Fischer. The structures of these new compounds were elucidated by means of extensive spectroscop...

journal_title：Fitoterapia

authors： Yang D,Liu LY,Cheng ZQ,Xu FQ,Fan WW,Zi CT,Dong FW,Zhou J,Ding ZT,Hu JM

更新日期：2015-01-01 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：:Caper (Capparis L.), a shrub plant with a large natural distribution, is used in traditional medicines to cure various illnesses. Phytochemicals studies have shown the presence of many beneficial compounds such as spermidine, rutin, quercetin, kaempferol, stigmasterol, campesterol, tocopherols, and carotenoids. Biolog...

journal_title：Fitoterapia

authors： Tlili N,Elfalleh W,Saadaoui E,Khaldi A,Triki S,Nasri N

更新日期：2011-03-01 00:00:00

abstract：:Two new minor cyclopeptides, named japonicin A (1), japonicin B (2), were isolated from the whole plants of Sagina japonica (Caryophyllaceae). Their structures were determined as cyclo-(Pro(1)-Pro(2)-Leu(2)-Leu(1)-Phe(2)-Pro(3)-Gly-Ser-Phe(1)) (1) and cyclo-(Pro(1)-Ile-Tyr-Asp-Pro(2)-Phe(2)-Pro(3)-Phe(1)) (2) on the b...

journal_title：Fitoterapia

authors： Jia AQ,Tan NH,Zhou J

更新日期：2009-04-01 00:00:00

abstract：:Rats treated with 100 mg /kg/day of the Catharanthus roseus ethanol extract had high rate of wound contraction significantly decreased epithelization period, significant increase in dry weight and hydroxyproline content of the granulation tissue when compared with the controls. Wound contraction together with increase...

journal_title：Fitoterapia

authors： Nayak BS,Anderson M,Pinto Pereira LM

更新日期：2007-12-01 00:00:00