KH
Publications
156
Views
87,521
Downloads
2,731
Supervised works
10
Items per page
1 - 156 of 156
Title Published in Access level OA Policy Year Views Downloads
Isolation and biological activity of compounds from Garcinia preussiiPharmaceutical biology
accessLevelRestricted
2014 605 0
Reverse pharmacology for developing an anti-malarial phytomedicine. The example of Argemone mexicanaInternational Journal for Parasitology
accessLevelPublic
2014 559 265
Antioxidant potential and radical scavenging effects of flavonoids from the leaves of Psidium cattleianum grown in French PolynesiaNatural product research
accessLevelRestricted
2012 508 0
Schizanthines N, O, and P, Tropane Alkaloids from the Aerial Parts of Schizanthus tricolorJournal of natural products
accessLevelRestricted
2011 512 3
Isomeric tropane alkaloids from the aerial parts of Schizanthus tricolorJournal of natural products
accessLevelRestricted
2010 620 0
A TLC bioautographic method for the detection of α- and β-glucosidase inhibitors in plant extractsPhytochemical analysis
accessLevelRestricted
2009 655 2
Antioxidant Phenylethanoid Glycosides and a Neolignan from Jacaranda caucanaJournal of natural products
accessLevelRestricted
2009 571 0
Two New Tropane Alkaloids from the Bark of Erythroxylum vacciniifolium Mart. (Erythroxylaceae)Natural product communications
2009 513 0
Ultra-performance liquid chromatography/time-of-flight mass spectrometry as a chemotaxonomic tool for the analysis of Gentianaceae speciesPhytochemical analysis
accessLevelRestricted
2009 543 1
High-precision heteronuclear 2D NMR experiments using 10-ppm spectral window to resolve carbon overlapChemical communications
accessLevelRestricted
2009 573 25
Monoamine oxidase inhibition by Rhodiola rosea L. rootsJournal of ethnopharmacology
accessLevelRestricted
2009 623 3
Modern Approaches in the Search for New Lead Antiparasitic Compounds from Higher PlantsCurrent drug targets
2009 567 0
Natural Product Analysis over the Last DecadesPlanta medica
accessLevelRestricted
2009 560 2
Xanthones from Gentianella amarella ssp. acuta with acetylcholinesterase and monoamine oxidase inhibitory activitiesJournal of natural products
accessLevelRestricted
2008 481 0
Development and Application of LC-NMR Techniques to the Identification of Bioactive Natural ProductsBioactive Natural Products. Detection, Isolation, and Structural Determination
2008 548 0
In vitro screening assays to identify natural or synthetic acetylcholinesterase inhibitors: thin layer chromatography versus microplate methodsEuropean journal of pharmaceutical sciences
accessLevelRestricted
2008 679 0
Preparative isolation of closely-related xanthones from Gentianella amarella ssp. acuta by High-speed countercurrent chromatographyPhytochemical analysis
accessLevelRestricted
2008 498 0
Different approaches to study the traditional remedy of "hierba del canto", Sisymbrium officinale (L.) ScopBoletín latinoamericano y del Caribe de plantas medicinales y aromáticas
accessLevelRestricted
2008 701 1
Saponins from fresh fruits of Randia siamensis (Lour) Roem. & Schult. (Rubiaceae)Natural product communications
2008 582 0
Absolute configuration of tropane alkaloids bearing two α,ß-unsaturated ester functions using electronic CD spectroscopy: Application to (R,R)-trans-3-hydroxysenecioyloxy-6-senecioyloxytropaneChirality
accessLevelRestricted
2008 508 5
Acetylcholinesterase-Inhibitory Activity of Linarin from Buddleja davidii, Structure-Activity Relationships of Related Flavonoids, and Chemical Investigation of Buddleja nitidaPharmaceutical biology
accessLevelRestricted
2008 605 0
Modern countercurrent chromatographyLC GC Europe
2008 520 0
Antioxidant C-Glucosylxanthones from the leaves of Arrabidaea patellifera (Bignoniaceae)Journal of natural products
accessLevelRestricted
2008 529 0
Plants as a still unexploited source of new drugsNatural product communications
2008 628 0
Inhibition of monoamine oxidase and acetylcholinesterase by Rhodiola rosea LPlanta medica
2008 566 0
Withanolides from Withania adpressaHelvetica chimica acta
accessLevelRestricted
2007 693 15
Antileishmanial activities associated with plants used in the Malian traditional medicineJournal of ethnopharmacology
accessLevelRestricted
2007 526 0
Tropane alkaloids of the aerial parts of Schizanthus tricolorNatural Product Communications
2007 563 0
Limonoid Orthoacetates and Antiprotozoal Compounds from the Roots of Pseudocedrela kotschyiJournal of natural products
2007 512 0
On-line identification of phenolic compounds of Trifolium species using HPLC-UV-MS and post-column UV-derivatisationPhytochemical analysis
accessLevelRestricted
2007 542 0
Separation of natural products: centrifugal countercurrent chromatography as a versatile techniqueGIT laboratory journal Europe
2007 510 0
Identification of Natural Products Using HPLC-SPE Combined with CapNMRAnalytical chemistry
accessLevelRestricted
2007 595 0
The Search for New Drugs from Higher PlantsChimia
accessLevelPublic
2007 701 658
Flavonoid profiling among wild type and related GM wheat varietiesPlant molecular biology
accessLevelRestricted
2007 659 0
Natural products - Liquid chromatographyEncyclopedia of Separation Science
2007 641 0
Cardiovascular effects of an n-butanol extract from fresh fruits of Randia siamensisBiological & pharmaceutical bulletin
accessLevelRestricted
2007 582 0
Iridoid glycosides from the stems of Pithecoctenium crucigerum (Bignoniaceae)Phytochemistry
accessLevelRestricted
2007 584 0
Separation and quantification of flavonoidsFlavonoids
2006 771 0
Dereplication of flavonoids using multidimensional LC-MS techniquesEncyclopedia of Mass Spectrometry Vol.8: Hyphenated Methods
accessLevelRestricted
2006 529 2
Investigation of Symphytum cordatum alkaloids by liquid–liquid partitioning, thin-layer chromatography and liquid chromatography–ion-trap mass spectrometryAnalytica chimica acta
accessLevelRestricted
2006 626 0
The importance of hyphenated techniques in the discovery of new lead compounds from natureExpert opinion on drug discovery
accessLevelRestricted
2006 582 1
Natural product inhibitors of acetylcholinesteraseCurrent organic chemistry
accessLevelRestricted
2006 654 0
On-line identification of further flavoneC- and O-glycosides from sugarcane (Saccharum officinarum L., Gramineae) by HPLC-UV-MSPhytochemical analysis
accessLevelRestricted
2006 531 0
Bioactive Diterpenes from the Fruits of Detarium microcarpumJournal of natural products
accessLevelRestricted
2006 523 0
3-Farnesyl-2-hydroxybenzoic acid is a new anti-Helicobacter pylori compound from Piper multiplinerviumJournal of ethnopharmacology
accessLevelRestricted
2006 697 0
Clarification of the saponin composition of ranunculus ficaria tubersNatural product communications
2006 710 0
Indole monoterpenes with antichemotactic activity from Psychotria myriantha: Chemotaxonomic significanceNatural product communications
2006 919 0
The determination of huperzine A in european Lycopodiaceae species by HPLC-UV-MSPhytochemical analysis
accessLevelRestricted
2006 591 0
New and Bioactive Aromatic Compounds from Zanthoxylum zanthoxyloidesPlanta medica
2006 597 0
Developments in the application of counter-current chromatography to plant analysisJournal of chromatography
accessLevelRestricted
2006 491 0
On-line identification of the bioactive compounds from Blumea gariepina by HPLC-UV-MS and HPLC-UV-NMR, combined with HPLC-micro-fractionationPhytochemical analysis
accessLevelRestricted
2005 524 2
Flavonoids from the Stem of Eriophorum scheuchzeriJournal of natural products
accessLevelRestricted
2005 451 0
Liquid Chromatography - Nuclear Magnetic Resonance SpectrometryEncyclopedia of Analytical Science
2005 618 0
Strategy in the search for new lead compounds and drugs from plantsChimia
accessLevelPublic
2005 710 357
Methylpyrrole Tropane Alkaloids from the Bark of Erythroxylum vacciniifoliumJournal of natural products
accessLevelRestricted
2005 496 0
On-line identification of unstable iridoids from Jamesbrittenia fodina by HPLC-MS and HPLC-NMRPhytochemical analysis
accessLevelRestricted
2005 516 0
Coumarins from Peucedanum ostruthium as Inhibitors of AcetylcholinesterasePharmaceutical biology
accessLevelRestricted
2005 554 0
The importance of phytoestrogens in food supplements and phytopharmaceuticalsChimia
accessLevelPublic
2005 660 335
Isolation and on-line identification of anti-oxidant compounds from three Baccharis species by HPLC-UV-MS/MS with post-column derivatisationPhytochemical analysis
accessLevelRestricted
2005 545 2
Phytochemistry in the microgram domain—a LC-NMR perspectiveMagnetic resonance in chemistry
accessLevelRestricted
2005 573 1
Effects of Flavonoids on Cell Proliferation and Caspase Activation in a Human Colonic Cell Line HT29:  An SAR StudyJournal of medicinal chemistry
accessLevelRestricted
2005 561 0
Investigation of medicinal plants for the treatment of neglected diseasesChimia
accessLevelPublic
2005 619 246
Bio-guided isolation of cholinesterase inhibitors from the bulbs of Crinum x powelliiPTR. Phytotherapy research
accessLevelRestricted
2005 450 0
PhytochemistrySt. John's wort and its active principles in depression and anxiety
2005 519 0
On-line identification of sugarcane (Saccharum officinarum L.) methoxyflavones by liquid chromatography–UV detection using post-column derivatization and liquid chromatography–mass spectrometryJournal of chromatography
accessLevelRestricted
2005 551 0
Identification of the polar constituents of Potamogeton species by HPLC-UV with post-column derivatization, HPLC-MSn and HPLC-NMR, and isolation of a new ent-labdane diglycosidePhytochemistry
accessLevelRestricted
2004 584 0
ent-Labdane glycosides from the aquatic plant Potamogeton lucens and analytical evaluation of the lipophilic extract constituents of various Potamogeton speciesPhytochemistry
accessLevelRestricted
2004 531 0
HPLC-UV/PAD and HPLC-MSn analyses of leaf and root extracts of Vismia guineensis and isolation and identification of two new bianthronesPhytochemical analysis
accessLevelRestricted
2004 534 0
Antileishmanial and antifungal acridone derivatives from the roots of Thamnosma rhodesicaPhytochemistry
accessLevelRestricted
2004 602 0
Traditional medicine in North Côte-d'Ivoire: screening of 50 medicinal plants for antibacterial activityJournal of ethnopharmacology
accessLevelRestricted
2004 616 1
Screening of non-alkaloidal natural compounds as acetylcholinesterase inhibitorsChemistry & biodiversity
accessLevelRestricted
2004 553 0
On-line characterisation of apple polyphenols by liquid chromatography coupled with mass spectrometry and ultraviolet absorbance detectionJournal of chromatography
accessLevelRestricted
2004 606 0
On-line structure characterization of pyrrolizidine alkaloids in Onosma stellulatum and Emilia coccinea by liquid chromatography-ion-trap mass spectrometryJournal of chromatography
accessLevelRestricted
2004 617 1
Xanthones from Gentiana campestris as New Acetylcholinesterase InhibitorsPlanta medica
accessLevelRestricted
2004 522 0
Rapid analysis of nucleotide-activated sugars by high-performance liquid chromatography coupled with diode-array detection, electrospray ionization mass spectrometry and nuclear magnetic resonanceJournal of chromatography
accessLevelRestricted
2004 536 0
Heliotropamide, a novel oxopyrrolidine-3-carboxamide from Heliotropium ovalifoliumJournal of natural products
accessLevelRestricted
2003 486 0
Structural investigations of isomeric oxidised forms of hyperforin by HPLC-NMR and HPLC-MSnPhytochemical Analysis
accessLevelRestricted
2003 583 0
Occurrence of taxiphyllin and 3, 3'-di-O-methylellagic acid 4'-β-D-glucoside in Henriettella fascicularisBiochemical systematics and ecology
accessLevelRestricted
2003 597 0
Detection of aristolochic acid in Chinese phytomedicines and dietary supplements used as slimming regimensFood and chemical toxicology
accessLevelRestricted
2003 541 0
In vitro cytotoxicity of 11 Panamanian plantsFitoterapia
accessLevelRestricted
2003 531 0
Antifungal, antioxidant and larvicidal activities of compounds isolated from the heartwood of Mansonia gageiPTR. Phytotherapy research
accessLevelRestricted
2003 584 0
Plant constituents with hormonal effectsCurrent organic chemistry
accessLevelRestricted
2003 388 0
New Dihydroalkylhexenones from Lannea edulisJournal of natural products
accessLevelRestricted
2003 480 0
On-line identification of unstable catalpol derivatives from Jamesbrittenia fodina by LC-MS and LC-NMRPhytochemical analysis
accessLevelRestricted
2003 504 0
Antifungal and antioxidant compounds from the root bark of Fagara zanthoxyloidesPlanta medica
accessLevelRestricted
2003 604 1
Antifungal isopimaranes from Hypoestes serpensPhytochemistry
accessLevelRestricted
2003 525 0
Liquid chromatography with ultraviolet absorbance–mass spectrometric detection and with nuclear magnetic resonance spectrometry: a powerful combination for the on-line structural investigation of plant metabolitesJournal of chromatography
accessLevelRestricted
2003 495 0
Qualitative and quantitative determination of yohimbine in authentic yohimbe bark and in commercial aphrodisiacs by HPLC-UV-API/MS methodsPhytochemical Analysis
accessLevelRestricted
2003 596 0
Isolation and on-line LC/CD analysis of 3,8 ''-linked biflavonoids from Gnidia involucrataHelvetica chimica acta
accessLevelRestricted
2003 592 0
Taxiphyllin from Henriettella fascicularisActa crystallographica. Section C, Crystal structure communications
accessLevelRestricted
2003 585 0
Isoquinoline alkaloids from Artabotrys brachypetalusBiochemical systematics and ecology
accessLevelRestricted
2003 658 0
Absolute Configuration of a Tetrahydrophenanthrene from Heliotropium ovalifolium by LC-NMR of Its Mosher EstersJournal of natural products
accessLevelRestricted
2003 488 0
On-line identification of tropane alkaloids from Erythroxylum vacciniifolium by liquid chromatography–UV detection–multiple mass spectrometry and liquid chromatography–nuclear magnetic resonance spectrometryJournal of chromatography
accessLevelRestricted
2003 534 0
Antifungal diterpenes from Hypoestes serpens (Acanthaceae)Phytochemistry
accessLevelRestricted
2003 553 0
Geschichte einer Pflanze am Beispiel von EchinaceaForschende Komplementärmedizin und klassische Naturheilkunde
accessLevelRestricted
2003 583 0
Triterpenoid saponins from the roots of Silene cucubalusFitoterapia
accessLevelRestricted
2003 437 0
ent-Labdane diterpenes from the aquatic plant Potamogeton pectinatusPhytochemistry
accessLevelRestricted
2003 611 0
Bioautography with the Fungus Valsa ceratosperma in the Search for Antimycotic AgentsPharmaceutical biology
accessLevelRestricted
2003 518 0
Stereochemical issues in bioactive natural productsStereochemical aspects of drug action and disposition
accessLevelRestricted
2003 920 0
Tropane Alkaloids from the Bark of Erythroxylum vacciniifoliumJournal of natural products
accessLevelRestricted
2003 532 0
On-line identification of the antifungal constituents of Erythrina vogelii by liquid chromatography with tandem mass spectrometry, ultraviolet absorbance detection and nuclear magnetic resonanceJournal of chromatography
accessLevelRestricted
2002 539 0
Evaluation of the antimicrobial potential of medicinal plants from the Ivory CoastPTR. Phytotherapy research
accessLevelRestricted
2002 524 0
Prenylated Isoflavonoids from the Root Bark of Erythrina vogeliiJournal of natural products
accessLevelRestricted
2002 485 0
Protein protection by antioxidants: Development of a convenient assay and structure-activity relationships of natural polyphenolsHelvetica chimica acta
accessLevelRestricted
2002 481 0
Complete LC/MS analysis of a Tinnevelli senna pod extract and subsequent isolation and identification of two new benzophenone glucosidesPlanta medica
accessLevelRestricted
2002 560 0
Three new prenylated isoflavonoids from the root bark of Erythrina vogeliiPlanta medica
accessLevelRestricted
2002 581 0
Antibacterial activity of a biphenyl and xanthones from Kielmeyera coriaceaPharmaceutical biology
accessLevelRestricted
2002 566 0
A rapid TLC bioautographic method for the detection of acetylcholinesterase and butyrylcholinesterase inhibitors in plantsPhytochemical analysis
accessLevelRestricted
2002 474 0
Screening of European fungi for antibacterial, antifungal, larvicidal, molluscicidal, antioxidant and free-radical scavenging activities and subsequent isolation of bioactive compoundsPharmaceutical biology
accessLevelRestricted
2002 609 0
Four New Sesquiterpenoid Derivatives from the Heartwood of Mansonia gageiJournal of natural products
accessLevelRestricted
2002 494 0
Liquid chromatography-Atmospheric pressure chemical ionisation/Mass spectrometry: a rapid and selective method for the quantitative determination of ginkgolides and bilobalide in ginkgo leaf extracts and phytopharmaceuticalsPhytochemical analysis
accessLevelRestricted
2002 563 0
Twenty years of research into medicinal plants: results and perspectivesPhytochemistry reviews
accessLevelRestricted
2002 484 1
Isolation and Structure Elucidation of an Isoflavone and a Sesterterpenoic Acid from Henriettella fascicularisJournal of natural products
accessLevelRestricted
2002 496 0
An LC/DAD-UV/MS method for the rapid detection of aristolochic acid in plant preparationsPlanta medica
accessLevelRestricted
2002 608 0
Ginkgo bilobaPhytochemistry
accessLevelRestricted
2001 468 1
NMR and LC-MSn characterisation of two minor saponins from Ilex paraguariensisPhytochemical analysis
accessLevelRestricted
2001 445 0
Phytochemical profiles of Targionia lorbeeriana: Grown in vitro and in the openZeitschrift für Naturforschung. C, A journal of biosciences
accessLevelRestricted
2001 581 0
New antifungal 'quinone methide' diterpenes from Bobgunnia madagascariensis and study of their interconversion by LC/NMRHelvetica chimica acta
accessLevelRestricted
2001 508 0
Evaluation of quadrupole time-of-flight tandem mass spectrometry and ion-trap multiple-stage mass spectrometry for the differentiation of C-glycosidic flavonoid isomersJournal of chromatography
accessLevelRestricted
2001 552 0
Screening of malian medicinal plants for antifungal, larvicidal, molluscicidal, antioxidant and radical scavenging activitiesPTR. Phytotherapy research
accessLevelRestricted
2001 567 0
Introduction to the special issue on NMRPhytochemical analysis
accessLevelRestricted
2001 495 0
The potential of LC-NMR in phytochemical analysisPhytochemical analysis
accessLevelRestricted
2001 517 1
A methylflavan with free radical scavenging properties from Pancratium littoraleFitoterapia
accessLevelRestricted
2001 545 0
Flavonoids and phenylpropanoid derivatives from Campanula barbataPhytochemistry
accessLevelRestricted
2001 573 2
Dictamnosides F and G - Two novel sesquiterpene diglycosides with alpha-configuration glucose units from Dictamnus dasycarpusIndian journal of chemistry. Sect. B
2001 550 0
Natural and synthetic xanthones as monoamine oxidase inhibitors: Biological assay and 3D-QSARHelvetica chimica acta
accessLevelRestricted
2001 569 0
Modern screening techniques for plant extractsPharmaceutical biology
accessLevelRestricted
2001 549 0
Natural products and biodiversityChimie Nouvelle
2001 472 0
Liquid chromatography - Electrospray mass spectrometry for detection and isolation of an antifungal acetophenone from Ribes rubrum (Saxifragaceae)Chromatographia
accessLevelRestricted
2001 538 0
Characterization of the polyphenolic composition of purple loosestrife (Lythrum salicaria)Zeitschrift für Naturforschung. A, A journal of physical sciences
accessLevelRestricted
2001 559 0
Absolute configuration of two new 6-alkylated alpha-pyrones (=2H-pyran-2-ones) from Ravensara crassifoliaHelvetica chimica acta
accessLevelRestricted
2001 537 0
Five new prenylated stilbenes from the root bark of Lonchocarpus chiricanusJournal of natural products
accessLevelRestricted
2001 518 0
Quinones from Heliotropium ovalifoliumPhytochemistry
accessLevelRestricted
2001 534 0
Study of two plants used in traditional medicine in Zimbabwe for skin problems and rheumatism: Dioscorea sylvatica and Urginea altissimaJournal of ethnopharmacology
accessLevelRestricted
2001 560 0
Countercurrent chromatography in the preparative separation of plant-derived natural productsJournal of liquid chromatography & related technologies
accessLevelRestricted
2001 470 0
Determination of trace amounts of ginkgolic acids in Ginkgo biloba L. leaf extracts and phytopharmaceuticals by liquid chromatography-electrospray mass spectrometryJournal of chromatography. B
accessLevelRestricted
2000 584 0
Applications of liquid chromatography/UV/MS and liquid chromatography/NMR for the on-line identification of plant metabolitesBioactive natural products: isolation, structure elucidation and biological properties
2000 560 0
Application of high performance liquid chromatography coupled with ultraviolet spectroscopy and electrospray mass spectrometry to the characterisation of ellagitannins from Terminalia macroptera rootsPharmaceutical research
accessLevelRestricted
2000 526 1
A stilbene and dihydrochalcones with radical scavenging activities from Loiseleuria procumbensPhytochemistry