Published in Phytochemistry on January 01, 2005
Antioxidant and anti-inflammatory activities of selected Chinese medicinal plants and their relation with antioxidant content. BMC Complement Altern Med (2012) 1.38
Triterpenes and the antimycobacterial activity of Duroia macrophylla Huber (Rubiaceae). Biomed Res Int (2013) 0.90
Non-coding RNAs in the development of sensory organs and related diseases. Cell Mol Life Sci (2013) 0.88
The globalization of traditional medicine in northern peru: from shamanism to molecules. Evid Based Complement Alternat Med (2013) 0.78
Uncaria tomentosa exerts extensive anti-neoplastic effects against the Walker-256 tumour by modulating oxidative stress and not by alkaloid activity. PLoS One (2013) 0.78
Effect of Uncaria tomentosa Extract on Apoptosis Triggered by Oxaliplatin Exposure on HT29 Cells. Evid Based Complement Alternat Med (2014) 0.77
Poly ɛ-caprolactone nanoparticles loaded with Uncaria tomentosa extract: preparation, characterization, and optimization using the Box-Behnken design. Int J Nanomedicine (2013) 0.77
Immunomodulatory and hemagglutinating activities of acidic polysaccharides isolated from Combretum racemosum. Int Immunopharmacol (2013) 0.77
Effect of Uncaria tomentosa extract on purinergic enzyme activities in lymphocytes of rats submitted to experimental adjuvant arthritis model. BMC Complement Altern Med (2015) 0.76
Extracts of six Rubiaceae species combined with rifampicin have good in vitro synergistic antimycobacterial activity and good anti-inflammatory and antioxidant activities. BMC Complement Altern Med (2016) 0.75
Root Canal Irrigation: Chemical Agents and Plant Extracts Against Enterococcus faecalis. Open Dent J (2016) 0.75
Proanthocyanidin Characterization and Bioactivity of Extracts from Different Parts of Uncaria tomentosa L. (Cat's Claw). Antioxidants (Basel) (2017) 0.75
The Quinovic Acid Glycosides Purified Fraction from Uncaria tomentosa Protects against Hemorrhagic Cystitis Induced by Cyclophosphamide in Mice. PLoS One (2015) 0.75
In vitro anti-acetylcholinesterase activity of an aqueous extract of Unicaria tomentosa and in silico study of its active constituents. Bioinformation (2016) 0.75
EVALUATION OF THE ANTI-INFLAMMATORY CAPACITY OF BETA-SITOSTEROL IN RODENT ASSAYS. Afr J Tradit Complement Altern Med (2016) 0.75
Fractioning of Proanthocyanidins of Uncaria tomentosa. Composition and Structure-Bioactivity Relationship. Antioxidants (Basel) (2017) 0.75
Antibacterial activity of some Peruvian medicinal plants from the Callejon de Huaylas. J Ethnopharmacol (2002) 1.35
Antioxidant activities and antitumor screening of extracts from cranberry fruit (Vaccinium macrocarpon). J Agric Food Chem (2002) 1.26
Recent advances in the isolation and reactivity of organogold complexes. Chem Soc Rev (2012) 1.07
Synthesis, cytotoxicity, and anti-Trypanosoma cruzi activity of new chalcones. J Med Chem (2008) 1.06
Synthesis and structural characterization of stable organogold(I) compounds. Evidence for the mechanism of gold-catalyzed cyclizations. J Am Chem Soc (2008) 1.03
Ligand effects and ligand design in homogeneous gold(I) catalysis. J Am Chem Soc (2012) 1.02
Thermodynamically favored aldol reaction of propargyl or allenyl esters: regioselective synthesis of carbinol allenoates. Angew Chem Int Ed Engl (2008) 0.95
Highly efficient Cu(I)-catalyzed synthesis of N-heterocycles through a cyclization-triggered addition of alkynes. J Am Chem Soc (2010) 0.94
Designer HF-based fluorination reagent: highly regioselective synthesis of fluoroalkenes and gem-difluoromethylene compounds from alkynes. J Am Chem Soc (2014) 0.94
Large scale synthesis of the Cdc42 inhibitor secramine A and its inhibition of cell spreading. Org Biomol Chem (2006) 0.91
Concise preparation of 2,2-difluorohomopropargyl carbonyl derivatives. Application to the synthesis of 4,4-difluoroisoquinolinone congeners. J Org Chem (2008) 0.90
In vitro and in vivo anti-Leishmania activity of polysubstituted synthetic chalcones. Bioorg Med Chem Lett (2009) 0.90
Regiospecific synthesis of bicyclo- and heterobicyclo-gem-difluorocyclobutenes using functionalized fluoroallenes and a novel Mo-catalyzed intramolecular [2 + 2] cycloaddition reaction. J Am Chem Soc (2002) 0.89
Fluorine-enabled cationic gold catalysis: functionalized hydration of alkynes. Angew Chem Int Ed Engl (2010) 0.89
Use of a modified microplate bioassay method to investigate antibacterial activity in the Peruvian medicinal plant Peperomia galioides. J Ethnopharmacol (2004) 0.88
Cationic gold catalyst poisoning and reactivation. Org Lett (2014) 0.87
In vivo wound-healing activity of oleanolic acid derived from the acid hydrolysis of Anredera diffusa. J Nat Prod (2006) 0.85
Identification of triterpene hydroxycinnamates with in vitro antitumor activity from whole cranberry fruit (Vaccinium macrocarpon). J Agric Food Chem (2003) 0.85
Antihyperlipidemic compounds from the fruit of Piper longum L. Phytother Res (2009) 0.85
Synthesis of functionalized alpha,alpha-disubstituted beta-alkynyl esters from allenoates through an alkynylenolate intermediate. Org Lett (2008) 0.85
Recent synthetic additions to the visible light photoredox catalysis toolbox. Org Biomol Chem (2015) 0.84
Intramolecular hydroamination of difluoropropargyl amides: regioselective synthesis of fluorinated beta- and gamma-lactams. Org Lett (2007) 0.84
Cytotoxic and anti-infective sesquiterpenes present in Plagiochila disticha (Plagiochilaceae) and Ambrosia peruviana (Asteraceae). Planta Med (2009) 0.84
A highly efficient and broadly applicable cationic gold catalyst. Angew Chem Int Ed Engl (2014) 0.83
AuX3-mediated selective head-to-head dimerization of difluoropropargyl amides. J Org Chem (2009) 0.83
Reactions of cationic gold(I) with allenoates: synthesis of stable organogold(I) complexes and mechanistic investigations on gold-catalyzed cyclizations. Chem Asian J (2009) 0.83
Physangulidines A, B, and C: three new antiproliferative withanolides from Physalis angulata L. Org Lett (2012) 0.83
Alkyne/alkene/allene-induced disproportionation of cationic gold(I) catalyst. Chemistry (2014) 0.83
Synthesis of 2,4,5-trisubstituted 3-fluorofurans via sequential iodocyclization and cross-coupling of gem-difluorohomopropargyl alcohols. J Org Chem (2008) 0.82
Synthesis of α-CN and α-CF3 N-heterocycles through tandem nucleophilic additions. Org Lett (2011) 0.82
Gold-catalyzed addition of N-hydroxy heterocycles to alkynes and subsequent 3,3-sigmatropic rearrangement. Org Lett (2013) 0.82
Ursolic acid and its esters: occurrence in cranberries and other Vaccinium fruit and effects on matrix metalloproteinase activity in DU145 prostate tumor cells. J Sci Food Agric (2011) 0.81
A multipronged approach to the study of peruvian ethnomedicinal plants: a legacy of the ICBG-Peru Project. J Nat Prod (2009) 0.81
Difluoroallenyl bromide as a wide-ranging difluoromethylene cation equivalent: SN2 substitution of difluoropropargyl bromide through sequential SE2' and SN2' reactions. Angew Chem Int Ed Engl (2005) 0.81
Aegicerin, the first oleanane triterpene with wide-ranging antimycobacterial activity, isolated from Clavija procera. J Nat Prod (2006) 0.81
Isolation of cytotoxic metabolites from targeted peruvian amazonian medicinal plants. J Nat Prod (2007) 0.80
Selective synthesis of fluorinated furan derivatives via AgNO3-catalyzed activation of an electronically deficient triple bond. J Org Chem (2007) 0.80
North American cranberry (Vaccinium macrocarpon) stimulates apoptotic pathways in DU145 human prostate cancer cells in vitro. Nutr Cancer (2011) 0.79
Michael addition of allenoates to electron-deficient olefins: facile synthesis of 2-alkynyl-substituted glutaric acid derivatives. Org Lett (2008) 0.78
Enhanced reactivity in homogeneous gold catalysis through hydrogen bonding. Org Lett (2014) 0.78
Efficient generation and increased reactivity in cationic gold via Brønsted acid or Lewis acid assisted activation of an imidogold precatalyst. Org Lett (2014) 0.78
Highly efficient and tunable synthesis of dioxabicyclo[4.2.1] ketals and tetrahydropyrans via gold-catalyzed cycloisomerization of 2-alkynyl-1,5-diols. Org Lett (2009) 0.78
Crystallographic characterization of difluoropropargyl indium bromide, a reactive fluoroorganometallic reagent. Angew Chem Int Ed Engl (2006) 0.78
Proanthocyanidin-rich extracts from cranberry fruit (Vaccinium macrocarpon Ait.) selectively inhibit the growth of human pathogenic fungi Candida spp. and Cryptococcus neoformans. J Agric Food Chem (2011) 0.77
The [4+2], not [2+2], mechanism occurs in the gold-catalyzed intramolecular oxygen transfer reaction of 2-alkynyl-1,5-diketones. Angew Chem Int Ed Engl (2010) 0.77
Efficient synthesis of gamma-keto esters through neighboring carbonyl group-assisted regioselective hydration of 3-alkynoates. J Org Chem (2009) 0.77
Supported gold nanoparticle-catalyzed hydration of alkynes under basic conditions. Org Lett (2014) 0.77
Trypanoside, anti-tuberculosis, leishmanicidal, and cytotoxic activities of tetrahydrobenzothienopyrimidines. Bioorg Med Chem (2010) 0.77
Cytotoxic and anti-infective phenolic compounds isolated from Mikania decora and Cremastosperma microcarpum. Planta Med (2011) 0.76
Variation in proanthocyanidin content and composition among commonly grown North American cranberry cultivars (Vaccinium macrocarpon). J Sci Food Agric (2014) 0.76
Antimycobacterial metabolites from Plectranthus: royleanone derivatives against Mycobacterium tuberculosis strains. Chem Biodivers (2010) 0.76
Construction of cyclic enones via gold-catalyzed oxygen transfer reactions. Beilstein J Org Chem (2011) 0.75
Synthesis of fluorinated δ-lactams via cycloisomerization of gem-difluoropropargyl amides. Beilstein J Org Chem (2010) 0.75
A new convenient synthesis of propargylic fluorohydrins and 2,5-disubstituted furans from fluoropropargyl chloride. J Org Chem (2006) 0.75
Synthesis of Pyrrolidines and Pyrroles via Tandem Amination/Cyanation/Alkylation and Amination/Oxidation Sequences. European J Org Chem (2014) 0.75
Gold-catalyzed cascade annulations of 2-(ynol)aryl aldehydes: facile synthesis of benzochromanes and benzobicyclo[n.3.1]acetals. Org Lett (2010) 0.75
Gold-catalyzed, intramolecular, oxygen-transfer reactions of 2-alkynyl-1,5-diketones or 2-alkynyl-5-ketoesters: scope, expansion, and mechanistic investigations on a new [4+2] cycloaddition. Chemistry (2011) 0.75
Intrapilosins I-VII, pentasaccharides from the seeds of Ipomoea intrapilosa. J Nat Prod (2007) 0.75
Functionalization of monofluoroallene and the synthesis of aryl-substituted conjugated fluorodienes. Org Lett (2002) 0.75
Isolation of the active compound in Mauria heterophylla, a Peruvian plant with antibacterial activity. Phytother Res (2006) 0.75
Ligand design in gold catalysis and chemistry of gold-oxonium intermediates. Top Curr Chem (2015) 0.75
TBAF-mediated aldol reaction of beta-allenoates: regio- and stereoselective synthesis of (2E,4E)-4-carbinol alkadienoates. J Org Chem (2009) 0.75
Physangulidine A, a withanolide from Physalis angulata, perturbs the cell cycle and induces cell death by apoptosis in prostate cancer cells. J Nat Prod (2012) 0.75
Rapid chemical reaction workup based on a rigid solvent extraction. Org Lett (2014) 0.75
Efficient hydration of alkynes through acid-assisted Brønsted acid catalysis. Chem Commun (Camb) (2014) 0.75
On the nature of organoindium intermediates: the formation of readily isolable difluoropropargylindium reagents and their regioselectivity towards electrophilic substitutions. Chemistry (2008) 0.75
Lanthanide triflate-catalyzed preparation of beta,beta-difluorohomopropargyl alcohols in aqueous media. Application to the synthesis of 4,4-difluoroisochromans. J Org Chem (2006) 0.75
Anti-infective and cytotoxic compounds present in Blepharodon nitidum. Planta Med (2008) 0.75
Widely Applicable Hydrofluorination of Alkenes via Bifunctional Activation of Hydrogen Fluoride. J Am Chem Soc (2017) 0.75
Highly regioselective fluorination and iodination of alkynyl enolates. Org Lett (2008) 0.75
Stereoselective synthesis of monofluoroalkyl α,β-unsaturated ketones from allenyl carbinol esters mediated by gold and Selectfluor. J Org Chem (2012) 0.75
Potassium tris(triflyl)methide (KCTf3): a broadly applicable promoter for cationic metal catalysis. Chem Commun (Camb) (2015) 0.75
Highly regioselective synthesis of gem-difluoroallenes through magnesium organocuprate SN2' substitution. Org Lett (2006) 0.75
Supported gold nanoparticles catalyzed cis-selective semihydrogenation of alkynes using ammonium formate as the reductant. Chem Commun (Camb) (2016) 0.75