Antimicrobial activity of Hymenodictyon parvifolium.

abstract：:The in vitro antimicrobial activity of Ankaferd Blood Stopper (ABS) was assessed on 102 clinical isolates from both Gram negative and Gram positive bacteria and four standard strains, including MRSA ATCC 43300, MSSA ATCC 25923, P. aeruginosa ATCC 27853 and E. coli ATCC 35218. ABS was significantly active against all b...

journal_title：Fitoterapia

authors： Tasdelen Fisgin N,Tanriverdi Cayci Y,Coban AY,Ozatli D,Tanyel E,Durupinar B,Tulek N

更新日期：2009-01-01 00:00:00

abstract：:Three new glucosides, namely, (-)-7R8S-7',8'-dihydroxy-dihydrodehydroconiferyl alcohol-9-O-β-D-glucopyranoside (1), (+)-7S8R-7',8'-dihydroxy-dihydrodehydroconiferyl alcohol-9-O-β-D-glucopyranoside (2) and 4-hydroxy-2-methoxyphenyl 1-O-[6-(hydrogen 3-hydroxy-3-methylpentanedioate)]-β-D-glucopyranoside (3), along with 6...

journal_title：Fitoterapia

authors： Hu J,Zhao J,Khan SI,Liu Q,Liu Y,Ali Z,Li XC,Zhang SH,Cai X,Huang HY,Wang W,Khan IA

更新日期：2014-12-01 00:00:00

abstract：:To determine whether the two major compounds of Erythrina lysistemon are active principles accounting for Erythrina estrogenic effects, we used a postmenopause-like model of ovariectomized Wistar rats to evaluate their effects on some menopausal problems. Ovariectomized rats were orally treated either with compound 1 ...

journal_title：Fitoterapia

authors： Mvondo MA,Njamen D,Fomum ST,Wandji J,Vollmer G

更新日期：2011-10-01 00:00:00

abstract：:Picrasamide A (1), a new cinnamamide derivative, together with two new β-carboline alkaloids (2 and 3) and five known β-carboline alkaloids (4-8) were isolated from the stems of Picrasma quassioides (D. Don) Benn. Their structures were elucidated by detailed analyses of UV, IR, HRESIMS, and NMR data. Compound 1 was th...

journal_title：Fitoterapia

authors： Zhang J,Wang CX,Song XJ,Li S,Fan CL,Chen GD,Hu D,Yao XS,Gao H

更新日期：2019-11-01 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：: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

abstract：:Five new carboxymethyl flavonoids named 5-carboxymethyl-3', 4', 7-trihydroxyflavone (1), (2S)- 5-carboxymethyl-3', 4', 7-trihydroxyflavonone (2a), (2R)-5-carboxymethyl-3', 4', 7-trihydroxyflavonone (2b), (2S)-5-carboxymethyl-4', 7-dihydroxyflavonone (3), 5- carbomethoxymethyl-4', 7-dihydroxyflavone (4), and a new chro...

journal_title：Fitoterapia

authors： Zou Z,Xu P,Wu C,Zhu W,Zhu G,He X,Zhang G,Hu J,Liu S,Zeng W,Xu K,Tan G

更新日期：2016-06-01 00:00:00

abstract：:Extracts of roots of Rumex nepalensis, Berberis aristata, Arnebia benthamii, bark of Taxus wallichiana, Juglans regia and petals of Jacquinia ruscifolia were tested for their antifungal activity against twelve different fungal pathogens. Ethanolic extracts of R. nepalensis and J. ruscifolia extracts showed a broad spe...

journal_title：Fitoterapia

authors： Sharma RS,Mishra V,Singh R,Seth N,Babu CR

更新日期：2008-12-01 00:00:00

abstract：:The purpose of this study is to elucidate the bioactive components responsible for the the α-glucosidase inhibitory activity detected in the EtOAc extract of the mushroom Hydnellum concrescens. Two new p-terphenyl derivatives, concrescenins A (1) and B (2), in along with six known compounds thelephantins L (3), I (4),...

journal_title：Fitoterapia

authors： Wang SM,Han JJ,Ma K,Jin T,Bao L,Pei YF,Liu HW

更新日期：2014-10-01 00:00:00

abstract：:Three new xanthones, cylindroxanthones A-C (1-3), were isolated from the stem bark of Garcinia cylindrocarpa. The structures were established on the basis of spectroscopic analysis. The molecular structure of 1 was unequivocally confirmed by single-crystal X-ray diffraction analysis. These three xanthones were evaluat...

journal_title：Fitoterapia

authors： Sukandar ER,Ersam T,Fatmawati S,Siripong P,Aree T,Tip-pyang S

更新日期：2016-01-01 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：:With the goal of unravelling antimicrobial agents and mixtures inspired by plant defences, we investigated the antibacterial and antifungal efficacy of Hirtellina lobelii DC. essential oil (EO), both alone and in combination with antimicrobial drugs. Hirtellina lobelii DC. EO was analysed by GC, GC-MS and partial frac...

journal_title：Fitoterapia

authors： Khoury M,El Beyrouthy M,Ouaini N,Eparvier V,Stien D

更新日期：2019-03-01 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：:A new megastigmane sesquiterpene glucoside named chaihuxinoside A (1), and a new indole diglucoside named chaihuxinoside B (9) were isolated from the aerial parts of Bupleurum chinense DC. along with eight known compounds. Structures of two new compounds were elucidated by a combination of chemical and spectroscopic m...

journal_title：Fitoterapia

authors： Kuang H,Sun S,Yang B,Xia Y,Feng W

更新日期：2009-01-01 00:00:00

abstract：:Two new triterpenoid estersaponins (1, 2) were isolated from the leaves of Pittosporum tobira 'Variegata' (Thunb.) W. T. Aiton, along with one known saponin (3) and one known flavonoid glycoside (4). Their structures were established by different spectroscopic methods including 1D and 2D NMR, UV, as well as ESI-MS ana...

journal_title：Fitoterapia

authors： El Dib RA,Eskander J,Mohamed MA,Mohammed NM

更新日期：2015-10-01 00:00:00

abstract：:A new lathyrane diterpene (1), an unreported spectroscopic data lathyrane diterpenene (2), and two known analaogues (3 and 4) have been isolated from Euphorbia prolifera. Their structures were elucidated as (12E,2S,3S,4R,5R,6S,9S,11S,15R)-3-butyryloxy-5,15-diacetoxy-6,17-epoxylathyra- 12-en-14-one (1), (12E,2S,3S,4R,5...

journal_title：Fitoterapia

authors： Xu J,Jin DQ,Song H,Guo Y,He Y

更新日期：2012-10-01 00:00:00

abstract：:Tunicyclin L (1), cyclo (L-Pro1-Gly-L-Phe1-L-Ile-L-Pro2-L-Phe2 -L-Thr-L-Val), and 11 known compounds, including one cyclic peptide (2), eight carboline alkaloids (3 -10), one lignan (11) and one flavone (12) were isolated from the roots of Psammosilene tunicoides. Their structures were elucidated on the basis of exten...

journal_title：Fitoterapia

authors： Hou Y,Wang M,Sun C,Peng C,Zhang Y,Li X

更新日期：2020-09-01 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 aerial parts of the endemic Australian plant Eremophila debilis (Myoporaceae) contain 3% dry weight of the biologically active 5,6,7,3',4',5'-hexamethoxyflavone, which had its structured confirmed using X-ray crystal crystallography. The presence of significant levels of the polypharmacologically active 5,6,7,3',4...

journal_title：Fitoterapia

authors： Butler MS,Healy PC,Forster PI,Guymer GP,Quinn RJ

更新日期：2018-04-01 00:00:00

abstract：:Cyclotides describe a unique cyclic peptide family that displays a broad range of biological activities including uterotonic, anti-bacteria, anti-cancer and anti-HIV. The vigno cyclotides consist of vigno 1-10 were reported recently from Viola ignobilis. In the present study, we examined the effects of vigno 5, a natu...

journal_title：Fitoterapia

authors： Esmaeili MA,Abagheri-Mahabadi N,Hashempour H,Farhadpour M,Gruber CW,Ghassempour A

更新日期：2016-03-01 00:00:00

abstract：:One alkyl glycoside, saussurostelloside A (1), two phenolic glycosides, saussurostellosides B1 (2) and B2 (3), and 27 known compounds, including eleven flavonoids, seven phenolics, six lignans, one neolignan, one phenethyl glucoside and one fatty acid, were isolated from an ethanol extract of Saussurea stella (Asterac...

journal_title：Fitoterapia

authors： Wang TM,Wang RF,Chen HB,Shang MY,Cai SQ

更新日期：2013-07-01 00:00:00

abstract：:Investigation of the bioactive secondary metabolites of the marine actinomycetes Rubrobacter radiotolerans led to the isolation and characterization of two naturally rare dimeric indole derivatives (1 and 2). The structures of these new compounds were elucidated by spectroscopic data interpretation, and the absolute c...

journal_title：Fitoterapia

authors： Li JL,Huang L,Liu J,Song Y,Gao J,Jung JH,Liu Y,Chen G

更新日期：2015-04-01 00:00:00

abstract：:The antimicrobial activity of ethanol, acetone and aqueous extracts of the aerial parts of Pseudognaphalium moritzianum was evaluated. Ethanol and acetone extracts showed activity against Staphlococcus aureus, Enterococcus faecalis and Pseudomonas aeruginosa. The aqueous extract was active against S. aureus and P. aer...

journal_title：Fitoterapia

authors： Rangel D,Garcia I,Velasco J,Buitrago D,Velazco E

更新日期：2002-12-01 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：:The flavonoids are a heterogeneous group of ubiquitous plant polyphenols that abound in the human diet and are endowed with several biological activities, including immunomodulating and antioxidant activities. The bioactivity of flavonoids is tightly correlated with their chemical structure and action mechanisms, most...

journal_title：Fitoterapia

authors： Ielpo MT,Basile A,Miranda R,Moscatiello V,Nappo C,Sorbo S,Laghi E,Ricciardi MM,Ricciardi L,Vuotto ML

更新日期：2000-08-01 00:00:00

abstract：:Calcium-activated chloride channels (CaCCs) as a kind of widely expressed ion channels play crucial roles in a variety of physiological regulation. TMEM16A has been identified as the molecular basis of CaCCs in numerous cell types and is considered a new drug target for many diseases. Regulating the function of TMEM16...

journal_title：Fitoterapia

authors： Zhu X,Zhang W,Jin L,Zhang G,Yang H,Yu B

更新日期：2020-11-01 00:00:00

abstract：:Three new clerodane type diterpenoids (2-4), together with one known analogues (1), were isolated from the tuberous roots of Tinospora sagittata (Oliv.) Gagnep. Compound 3 is an unusual clerodane diterpenoid with the carbonyl functionality at C-3, which represents the first example from this diterpenoid compounds clas...

journal_title：Fitoterapia

authors： Zhang G,Ma H,Hu S,Xu H,Yang B,Yang Q,Xue Y,Cheng L,Jiang J,Zhang J,Wang F,Zhang Y

更新日期：2016-04-01 00:00:00

abstract：:The therapeutic uses and methods of administration of 70 plants in the traditional medicine of Sarrabus (south-east Sardinia, Italy) are documented. Among these species, some were not reported previously for Sardinia, while others turn out to have an original therapeutic use. ...

journal_title：Fitoterapia

authors： Palmese MT,Uncini Manganelli RE,Tomei PE

更新日期：2001-08-01 00:00:00

abstract：:A phytochemical fractionation of the methanol extract of the Morus alba leaves led to the isolation of eleven flavonoids (1-11). The structure of the new 3'-geranyl-3-prenyl-2',4',5,7-tetrahydroxyflavone (1) was elucidated by means of spectroscopic methods. The cytotoxicity of the isolated compounds against human cerv...

journal_title：Fitoterapia

authors： Dat NT,Binh PT,Quynh le TP,Van Minh C,Huong HT,Lee JJ

更新日期：2010-12-01 00:00:00

abstract：:A new triterpene glycoside (1) along with the known intercedenside B (2) was isolated from the sea cucumber Pseudocolochirus violaceus. Glycoside 1 was elucidated as 3-O-{6-O-sodiumsulfate-3-O-methyl-beta-D-glucopyranosyl-(1-->3)-beta-D-xylopyranosyl-(1-->4)-[beta-D-xylopyranosyl(1-->2)]-beta-D-quinovopyranosyl-(1-->2...

journal_title：Fitoterapia

authors： Zhang SY,Tang HF,Yi YH

更新日期：2007-06-01 00:00:00