All Stories

  1. Terpenoids and phenolics of Micromeria persica

    Article • Natural Product Research, April 2019, Taylor & Francis

    Professor Matthias Hamburger, mahdi moridi farimani

  2. HPLC-Based Activity Profiling for GABAA Receptor Modulators in Murraya exotica

    Article • Natural Product Communications, January 2019, SAGE Publications

    Professor Matthias Hamburger

  3. HPLC-based activity profiling for pharmacologically and toxicologically relevant natural products – principles and recent examples

    Article • Pharmaceutical Biology, January 2019, Taylor & Francis

    Professor Matthias Hamburger

  4. Bryophyllum pinnatum – Reverse Engineering of an Anthroposophic Herbal Medicine

    Article • Natural Product Communications, August 2017, SAGE Publications

    Professor Matthias Hamburger

  5. Pharmacokinetics and In Vitro Blood-Brain Barrier Screening of the Plant-Derived Alkaloid Tryptanthrin

    Article • Planta Medica, April 2016, Thieme Publishing Group

    Professor Matthias Hamburger, Dr Maria A Deli, Pr. Fabien Gosselet

  6. HPLC-Based Activity Profiling for hERG Channel Inhibitors in the South African Medicinal Plant Galenia africana

    Article • Planta Medica, April 2015, Thieme Publishing Group

    Professor Matthias Hamburger

  7. Identification of two new phenathrenones and a saponin as antiprotozoal constituents of Drypetes gerrardii

    Article • Phytochemistry Letters, December 2014, Elsevier

    Professor Matthias Hamburger

  8. Identification of dehydroabietc acid from Boswellia thurifera resin as a positive GABAA receptor modulator

    Article • Fitoterapia, December 2014, Elsevier

    Professor Matthias Hamburger

  9. Comprehensive analysis of Cirsium spinosissimum Scop., a wild alpine food plant

    Article • Food Chemistry, October 2014, Elsevier

    Professor Matthias Hamburger

  10. Mechanism of Chemical Degradation and Determination of Solubility by Kinetic Modeling of the Highly Unstable Sesquiterpene Lactone Nobilin in Different Media

    Article • Journal of Pharmaceutical Sciences, October 2014, Elsevier

    Professor Matthias Hamburger

  11. Development and validation of a LC–MS/MS method for assessment of an anti-inflammatory indolinone derivative by in vitro blood–brain barrier models

    Article • Journal of Pharmaceutical and Biomedical Analysis, September 2014, Elsevier

    Professor Matthias Hamburger, Dr Maria A Deli

  12. Quantification of the Antiplasmodial Alkaloid Carpaine in Papaya (Carica papaya) Leaves

    Article • Planta Medica, August 2014, Thieme Publishing Group

    Professor Matthias Hamburger

  13. Bioactive Sesquiterpene Coumarins from Ferula pseudalliacea

    Article • Planta Medica, August 2014, Thieme Publishing Group

    Professor Matthias Hamburger, Professor Peyman Salehi, Dara Dastan

  14. Combined Use of Extract Libraries and HPLC-Based Activity Profiling for Lead Discovery: Potential, Challenges, and Practical Considerations

    Article • Planta Medica, August 2014, Thieme Publishing Group

    Professor Matthias Hamburger

  15. Natural Products as Potential Human Ether-a-Go-Go-Related Gene Channel Inhibitors – Outcomes from a Screening of Widely Used Herbal Medicines and Edible Plants

    Article • Planta Medica, August 2014, Thieme Publishing Group

    Professor Matthias Hamburger

  16. HPLC-based activity profiling for antiplasmodial compounds in the traditional Indonesian medicinal plant Carica papaya L

    Article • Journal of Ethnopharmacology, August 2014, Elsevier

    Professor Matthias Hamburger

  17. Efficient Modulation of γ-Aminobutyric Acid Type A Receptors by Piperine Derivatives

    Article • Journal of Medicinal Chemistry, June 2014, American Chemical Society (ACS)

    Professor Matthias Hamburger

  18. Planta Medica Letters

    Article • Planta Medica, June 2014, Thieme Publishing Group

    Professor Matthias Hamburger, Professor Luc Pieters

  19. Natural Products as Potential Human Ether-A-Go-Go-Related Gene Channel Inhibitors – Screening of Plant-Derived Alkaloids

    Article • Planta Medica, June 2014, Thieme Publishing Group

    Professor Matthias Hamburger

  20. Planta Medica Letters

    Article • Planta Medica Letters, May 2014, Thieme Publishing Group

    Professor Matthias Hamburger, Professor Luc Pieters

  21. ChemInform Abstract: Irigermanone, a Noriridal with Unprecedented Methylketone Function, from Iris germanica

    Article • ChemInform, April 2014, Wiley

    Professor Matthias Hamburger

  22. Editorial – Planta Medica Abstract Issue

    Article • Planta Medica, April 2014, Thieme Publishing Group

    Professor Matthias Hamburger

  23. Manoyloxide Sesterterpenoids from Salvia mirzayanii

    Article • Journal of Natural Products, April 2014, American Chemical Society (ACS)

    Professor Matthias Hamburger

  24. Gram-scale purification of dehydroevodiamine from Evodia rutaecarpa fruits, and a procedure for selective removal of quaternary indoloquinazoline alkaloids from Evodia extracts

    Article • Fitoterapia, April 2014, Elsevier

    Professor Matthias Hamburger

  25. Ethnoveterinary herbal remedies used by farmers in four north-eastern Swiss cantons (St. Gallen, Thurgau, Appenzell Innerrhoden and Appenzell Ausserrhoden)

    Article • Journal of Ethnobiology and Ethnomedicine, March 2014, Springer Science + Business Media

    Professor Matthias Hamburger

  26. Structure-Activity Relationship Study of Sesquiterpene Lactones and Their Semi-Synthetic Amino Derivatives as Potential Antitrypanosomal Products

    Article • Molecules, March 2014, MDPI AG

    Professor Matthias Hamburger

  27. Antitrypanosomal isoflavan quinones from Abrus precatorius

    Article • Fitoterapia, March 2014, Elsevier

    Professor Matthias Hamburger

  28. HPLC-Based Activity Profiling for GABAA Receptor Modulators in Adenocarpus cincinnatus

    Article • Journal of Natural Products, February 2014, American Chemical Society (ACS)

    Professor Matthias Hamburger

  29. Special Issue in Honor of Professor Otto Sticher

    Article • Journal of Natural Products, February 2014, American Chemical Society (ACS)

    Professor Matthias Hamburger

  30. Chemical Composition of the Bark of Tetrapterys mucronata and Identification of Acetylcholinesterase Inhibitory Constituents

    Article • Journal of Natural Products, February 2014, American Chemical Society (ACS)

    Professor Matthias Hamburger

  31. Identification of dihydrostilbenes in Pholidota chinensis as a new scaffold for GABAA receptor modulators

    Article • Bioorganic & Medicinal Chemistry, February 2014, Elsevier

    Professor Matthias Hamburger

  32. Antitrypanosomal structure–activity-relationship study of synthetic cynaropicrin derivatives

    Article • Bioorganic & Medicinal Chemistry Letters, February 2014, Elsevier

    Professor Matthias Hamburger

  33. Irigermanone, a Noriridal with Unprecedented Methylketone Function, from Iris germanica

    Article • Helvetica Chimica Acta, January 2014, Wiley

    Professor Matthias Hamburger

  34. Ethnobotanical survey on wild alpine food plants in Lower and Central Valais (Switzerland)

    Article • Journal of Ethnopharmacology, January 2014, Elsevier

    Professor Matthias Hamburger

  35. Zwischen Empirie und Evidenz - (Re)Aktivierung der Veterinärphytotherapie

    Article • Forschende Komplementärmedizin / Research in Complementary Medicine, January 2014, Karger Publishers

    Professor Matthias Hamburger

  36. Antileishmanial activity of 12-methoxycarnosic acid from Salvia repens Burch. ex Benth. (Lamiaceae)

    Article • South African Journal of Botany, January 2014, Elsevier

    Professor Matthias Hamburger

  37. Antitrypanosomal Isothiocyanate and Thiocarbamate Glycosides from Moringa peregrina

    Article • Planta Medica, December 2013, Thieme Publishing Group

    Professor Matthias Hamburger, Professor Peyman Salehi

  38. Phytochemical profiling of Curcuma kwangsiensis rhizome extract, and identification of labdane diterpenoids as positive GABAA receptor modulators

    Article • Phytochemistry, December 2013, Elsevier

    Professor Matthias Hamburger

  39. Comparative study of four immortalized human brain capillary endothelial cell lines, hCMEC/D3, hBMEC, TY10, and BB19, and optimization of culture conditions, for an in vitro blood–brain barrier model for drug permeability studies

    Article • Fluids and Barriers of the CNS, November 2013, Springer Science + Business Media

    Professor Matthias Hamburger

  40. Cynaropicrin targets the trypanothione redox system in Trypanosoma brucei

    Article • Bioorganic & Medicinal Chemistry, November 2013, Elsevier

    Professor Matthias Hamburger

  41. Two New Flavonol Glycosides and a Metabolite Profile of Bryophyllum pinnatum, a Phytotherapeutic Used in Obstetrics and Gynaecology

    Article • Planta Medica, September 2013, Thieme Publishing Group

    Professor Matthias Hamburger

  42. Antitrypanosomal Triterpenoid with an ε-Lactone E-Ring from Salvia urmiensis

    Article • Journal of Natural Products, September 2013, American Chemical Society (ACS)

    Professor Matthias Hamburger

  43. Antiprotozoal Screening of 60 South African Plants, and the Identification of the Antitrypanosomal Germacranolides Schkuhrin I and II

    Article • Planta Medica, August 2013, Thieme Publishing Group

    Professor Matthias Hamburger, Professor Gerda Fouche

  44. Natural Products-Based Lead Discovery by HPLC Activity Profiling

    Article • Planta Medica, July 2013, Thieme Publishing Group

    Professor Matthias Hamburger

  45. Antiprotozoal Isoflavan Quinones from Abrus precatorius ssp. africanus

    Article • Planta Medica, March 2013, Thieme Publishing Group

    Professor Matthias Hamburger

  46. Anti-protozoal activity of aporphine and protoberberine alkaloids from Annickia kummeriae (Engl. & Diels) Setten & Maas (Annonaceae)

    Article • BMC Complementary and Alternative Medicine, February 2013, Springer Science + Business Media

    Professor Matthias Hamburger

  47. Case Study of the Swiss Flora for Prior Phytochemical and Biological Investigations

    Article • Journal of Natural Products, January 2013, American Chemical Society (ACS)

    Professor Matthias Hamburger

  48. Abietane Diterpenoids from Salvia sahendica – Antiprotozoal Activity and Determination of Their Absolute Configurations

    Article • Planta Medica, January 2013, Thieme Publishing Group

    Professor Matthias Hamburger

  49. Bisabololoxide derivatives from Artemisia persica, and determination of their absolute configurations by ECD

    Article • Phytochemistry, January 2013, Elsevier

    Professor Matthias Hamburger

  50. Comprehensive analysis of Phyteuma orbiculare L., a wild Alpine food plant

    Article • Food Chemistry, January 2013, Elsevier

    Professor Matthias Hamburger

  51. Concepts and technologies for tracking bioactive compounds in natural product extracts: generation of libraries, and hyphenation of analytical processes with bioassays

    Article • Natural Product Reports, January 2013, Royal Society of Chemistry

    Professor Matthias Hamburger

  52. Epilepsy in the Renaissance: A survey of remedies from 16th and 17th century German herbals

    Article • Journal of Ethnopharmacology, August 2012, Elsevier

    Professor Matthias Hamburger

  53. Development and full validation of an UPLC-MS/MS method for the determination of an anti-allergic indolinone derivative in rat plasma, and application to a preliminary pharmacokinetic study

    Article • Journal of Chromatography B, August 2012, Elsevier

    Professor Matthias Hamburger

  54. Disesquiterpene and sesquiterpene coumarins from Ferula pseudalliacea, and determination of their absolute configurations

    Article • Phytochemistry, June 2012, Elsevier

    Professor Matthias Hamburger, Dara Dastan

  55. Library-based Discovery of DYRK1A/CLK1 Inhibitors from Natural Product Extracts

    Article • Planta Medica, June 2012, Thieme Publishing Group

    Professor Matthias Hamburger

  56. ChemInform Abstract: Hydrangenone, a New Isoprenoid with an Unprecedented Skeleton from Salvia hydrangea.

    Article • ChemInform, April 2012, Wiley

    Professor Matthias Hamburger

  57. Pharmacokinetics of Valerenic Acid in Rats after Intravenous and Oral Administrations

    Article • Planta Medica, March 2012, Thieme Publishing Group

    Professor Matthias Hamburger

  58. Cynaropicrin: The First Plant Natural Product with In Vivo Activity against Trypanosoma brucei

    Article • Planta Medica, February 2012, Thieme Publishing Group

    Professor Matthias Hamburger

  59. Metabolite Profiling of the Leaves of the Brazilian Folk Medicine Sideroxylon obtusifolium

    Article • Planta Medica, February 2012, Thieme Publishing Group

    Professor Matthias Hamburger

  60. HPLC-based Activity Profiling - Discovery of Sanggenons as GABA A Receptor Modulators in the Traditional Chinese Drug Sang bai pi ( Morus alba Root Bark)

    Article • Planta Medica, January 2012, Thieme Publishing Group

    Professor Matthias Hamburger

  61. Discovery of GABA A Receptor Modulator Aristolactone in a Commercial Sample of the Chinese Herbal Drug “ Chaihu ” ( Bupleurum chinense Roots) Unravels Adulteration by Nephrotoxic Aristolochia manshuriensis Roots

    Article • Planta Medica, January 2012, Thieme Publishing Group

    Professor Matthias Hamburger

  62. Traditional Use of Herbal Remedies in Livestock by Farmers in 3 Swiss Cantons (Aargau, Zurich, Schaffhausen)

    Article • Forschende Komplementärmedizin / Research in Complementary Medicine, January 2012, Karger Publishers

    Professor Matthias Hamburger

  63. Library-Based Discovery and Characterization of Daphnane Diterpenes as Potent and Selective HIV Inhibitors in Daphne gnidium

    Article • Journal of Natural Products, December 2011, American Chemical Society (ACS)

    Professor Matthias Hamburger

  64. Identification of GABA A receptor modulators in Kadsura longipedunculata and assignment of absolute configurations by quantum-chemical ECD calculations

    Article • Phytochemistry, December 2011, Elsevier

    Professor Matthias Hamburger

  65. Hydrangenone, a New Isoprenoid with an Unprecedented Skeleton from Salvia hydrangea

    Article • Organic Letters, December 2011, American Chemical Society (ACS)

    Professor Matthias Hamburger

  66. Triterpenoids with Rare Carbon Skeletons from Salvia hydrangea: Antiprotozoal Activity and Absolute Configurations

    Article • Journal of Natural Products, October 2011, American Chemical Society (ACS)

    Professor Matthias Hamburger

  67. Antitrypanosomal sesquiterpene lactones from Saussurea costus

    Article • Fitoterapia, October 2011, Elsevier

    Professor Matthias Hamburger

  68. Profiling of isoflavonoids in Iris germanica rhizome extracts by microprobe NMR and HPLC–PDA–MS analysis

    Article • Fitoterapia, October 2011, Elsevier

    Professor Matthias Hamburger

  69. Antiplasmodial and Antitrypanosomal Activity of Pyrethrins and Pyrethroids

    Article • Journal of Agricultural and Food Chemistry, August 2011, American Chemical Society (ACS)

    Professor Matthias Hamburger

  70. Identification and Characterization of GABAA Receptor Modulatory Diterpenes from Biota orientalis That Decrease Locomotor Activity in Mice

    Article • Journal of Natural Products, July 2011, American Chemical Society (ACS)

    Professor Matthias Hamburger

  71. Positive GABAA Receptor Modulators from Acorus calamus and Structural Analysis of (+)-Dioxosarcoguaiacol by 1D and 2D NMR and Molecular Modeling

    Article • Journal of Natural Products, May 2011, American Chemical Society (ACS)

    Professor Matthias Hamburger

  72. HPLC-based activity profiling of Angelica pubescens roots for new positive GABAA receptor modulators in Xenopus oocytes

    Article • Fitoterapia, April 2011, Elsevier

    Professor Matthias Hamburger

  73. Renaissance remedies: Antiplasmodial protostane triterpenoids from Alisma plantago-aquatica L. (Alismataceae)

    Article • Journal of Ethnopharmacology, April 2011, Elsevier

    Professor Matthias Hamburger

  74. hERG Channel Inhibitors in Extracts of Coptidis Rhizoma

    Article • Planta Medica, March 2011, Thieme Publishing Group

    Professor Matthias Hamburger

  75. Antiplasmodial and Antitrypanosomal Activity of Tanshinone-Type Diterpenoids from Salvia miltiorrhiza

    Article • Planta Medica, March 2011, Thieme Publishing Group

    Professor Matthias Hamburger

  76. In vitro Screening of Traditional South African Malaria Remedies against Trypanosoma brucei rhodesiense, Trypanosoma cruzi, Leishmania donovani , and Plasmodium falciparum

    Article • Planta Medica, March 2011, Thieme Publishing Group

    Professor Matthias Hamburger

  77. Flash chromatography on cartridges for the separation of plant extracts: Rules for the selection of chromatographic conditions and comparison with medium pressure liquid chromatography

    Article • Fitoterapia, March 2011, Elsevier

    Professor Matthias Hamburger

  78. Phyteumosides A and B: New Saponins with Unique Triterpenoid Aglycons from Phyteuma orbiculare L.

    Article • Organic Letters, February 2011, American Chemical Society (ACS)

    Professor Matthias Hamburger

  79. Pharmacokinetics of α‐mangostin in rats after intravenous and oral application

    Article • Molecular Nutrition & Food Research, January 2011, Wiley

    Professor Matthias Hamburger

  80. HPLC-based activity profiling for GABAA receptor modulators from the traditional Chinese herbal drug Kushen (Sophora flavescens root)

    Article • Molecular Diversity, January 2011, Springer Science + Business Media

    Professor Matthias Hamburger

  81. Flavone 8‐C‐Glycosides from Haberlea rhodopensisFriv. (Gesneriaceae)

    Article • Helvetica Chimica Acta, January 2011, Wiley

    Professor Matthias Hamburger

  82. Malaria in the renaissance: Remedies from European herbals from the 16th and 17th century

    Article • Journal of Ethnopharmacology, January 2011, Elsevier

    Professor Matthias Hamburger

  83. Telemetry as a Tool to Measure Sedative Effects of a Valerian Root Extract and Its Single Constituents in Mice

    Article • Planta Medica, December 2010, Thieme Publishing Group

    Professor Matthias Hamburger

  84. Separation and detection of all phosphoinositide isomers by ESI-MS

    Article • Journal of Pharmaceutical and Biomedical Analysis, November 2010, Elsevier

    Professor Matthias Hamburger

  85. 70th Birthday of Prof. Dr. rer. nat. Dr. h. c. Adolf Nahrstedt

    Article • Planta Medica, September 2010, Thieme Publishing Group

    Professor Matthias Hamburger

  86. Ginkgo Biloba Extract Ameliorates Oxidative Phosphorylation Performance and Rescues Aβ-Induced Failure

    Article • PLoS ONE, August 2010, PLOS

    Professor Matthias Hamburger

  87. Oleanane Saponins and Glycerogalactolipids from the Leaves of Guapira graciliflora

    Article • Helvetica Chimica Acta, June 2010, Wiley

    Professor Matthias Hamburger

  88. Antiplasmodial Lanostanes from the Ganoderma lucidum Mushroom

    Article • Journal of Natural Products, April 2010, American Chemical Society (ACS)

    Professor Matthias Hamburger

  89. HPLC-Based Activity Profiling for GABAA Receptor Modulators: A New Dihydroisocoumarin from Haloxylon scoparium

    Article • Journal of Natural Products, March 2010, American Chemical Society (ACS)

    Professor Matthias Hamburger

  90. Chemical and Pharmacological Characterization of Herbal Extracts by Profiling Approaches

    Article • Planta Medica, March 2010, Thieme Publishing Group

    Professor Matthias Hamburger

  91. HPLC-Based Activity Profiling: Discovery of Piperine as a Positive GABAA Receptor Modulator Targeting a Benzodiazepine-Independent Binding Site

    Article • Journal of Natural Products, January 2010, American Chemical Society (ACS)

    Professor Matthias Hamburger

  92. HPLC-profiling for antiplasmodial compounds—3-Methoxycarpachromene from Pistacia atlantica

    Article • Phytochemistry Letters, November 2009, Elsevier

    Professor Matthias Hamburger

  93. Total Synthesis and Neuritotrophic Activity of Farinosone C and Derivatives

    Article • Organic Letters, July 2009, American Chemical Society (ACS)

    Professor Matthias Hamburger, Professor Karl Gademann

  94. Oleanane saponins from Guapira graciliflora

    Article • Planta Medica, July 2009, Thieme Publishing Group

    Professor Matthias Hamburger

  95. A comprehensive metabolite profiling of Isatis tinctoria leaf extracts

    Article • Phytochemistry, May 2009, Elsevier

    Professor Matthias Hamburger

  96. Regulation of secretases by all‐trans‐retinoic acid

    Article • FEBS Journal, April 2009, Wiley

    Professor Matthias Hamburger

  97. Composition ofIndigo naturalis

    Article • Planta Medica, March 2009, Thieme Publishing Group

    Professor Matthias Hamburger

  98. Bicyclononane Aldehydes and Antiproliferative Constituents fromAmomum tsao-ko

    Article • Planta Medica, February 2009, Thieme Publishing Group

    Professor Matthias Hamburger

  99. Medicinal herbs for the treatment of rheumatic disorders—A survey of European herbals from the 16th and 17th century

    Article • Journal of Ethnopharmacology, January 2009, Elsevier

    Professor Matthias Hamburger

  100. Effects of Leuzea carthamoides on Human Breast Adenocarcinoma MCF-7 Cells Determined by Gene Expression Profiling and Functional Assays

    Article • Planta Medica, October 2008, Thieme Publishing Group

    Professor Matthias Hamburger

  101. Albert Hofmann (1906 – 2008) – an Obituary

    Article • Planta Medica, June 2008, Thieme Publishing Group

    Professor Matthias Hamburger

  102. Glucosinolate Pattern inIsatis tinctoriaandI. indigoticaSeeds

    Article • Planta Medica, June 2008, Thieme Publishing Group

    Professor Matthias Hamburger

  103. Editorial

    Article • Planta Medica, May 2008, Thieme Publishing Group

    Professor Matthias Hamburger

  104. Seasonal Changes and Effect of Harvest on Glucosinolates in Isatis leaves

    Article • Planta Medica, April 2008, Thieme Publishing Group

    Professor Matthias Hamburger

  105. HPLC-Based Activity Profiling Approach for the Discovery of GABA A Receptor Ligands using an Automated Two Microelectrode Voltage Clamp Assay on Xenopus Oocytes

    Article • Planta Medica, April 2008, Thieme Publishing Group

    Professor Matthias Hamburger

  106. Promotion of cell death or neurite outgrowth in PC-12 and N2a cells by the fungal alkaloid militarinone A depends on basal expression of p53

    Article • APOPTOSIS, February 2008, Springer Science + Business Media

    Professor Matthias Hamburger

  107. Goji-Saft, ein neuer Wundertrank für Langlebigkeit und Wohlbefinden? Eine Übersicht zu Inhaltsstoffen, Pharmakologie, Wirkversprechen und Nutzen

    Article • Schweizerische Zeitschrift für Ganzheitsmedizin / Swiss Journal of Integrative Medicine, January 2008, Karger Publishers

    Professor Matthias Hamburger

  108. Gene expression profiling reveals effects of Cimicifuga racemosa (L.) NUTT. (black cohosh) on the estrogen receptor positive human breast cancer cell line MCF-7

    Article • BMC Pharmacology, September 2007, Springer Science + Business Media

    Professor Matthias Hamburger

  109. Plants traditionally used in age related brain disorders—A survey of ethnobotanical literature

    Article • Journal of Ethnopharmacology, September 2007, Elsevier

    Professor Matthias Hamburger

  110. Extraction and analysis of intact glucosinolates—A validated pressurized liquid extraction/liquid chromatography–mass spectrometry protocol for Isatis tinctoria, and qualitative analysis of other cruciferous plants

    Article • Journal of Chromatography A, September 2007, Elsevier

    Professor Matthias Hamburger

  111. Identification of TLC Markers and Quantification by HPLC-MS of Various Constituents in Noni Fruit Powder and Commercial Noni-Derived Products

    Article • Journal of Agricultural and Food Chemistry, August 2007, American Chemical Society (ACS)

    Professor Matthias Hamburger

  112. Comment on Comparison of Protective Effects between Cultured Cordyceps militaris and Natural Cordyceps sinensis against Oxidative Damage

    Article • Journal of Agricultural and Food Chemistry, July 2007, American Chemical Society (ACS)

    Professor Matthias Hamburger

  113. Morinda citrifolia (Noni) Fruit - Phytochemistry, Pharmacology, Safety

    Article • Planta Medica, March 2007, Thieme Publishing Group

    Professor Matthias Hamburger

  114. Anti-Inflammatory and Neurotrophic Alkaloids from Higher Plants and Fungi

    Article • February 2007, World Scientific Pub Co Pte Lt

    Professor Matthias Hamburger

  115. Quantification of Active Principles and Pigments in Leaf Extracts of Isatis tinctoria by HPLC/UV/MS

    Article • Planta Medica, February 2007, Thieme Publishing Group

    Professor Matthias Hamburger

  116. Noni-Frucht(Morinda citrifolia)- Novel Food oder Phytopharmakon? Eine Übersicht zu Sicherheit, Pharmakologie, Wirkversprechen und Nutzen

    Article • Schweizerische Zeitschrift für Ganzheitsmedizin / Swiss Journal of Integrative Medicine, January 2007, Karger Publishers

    Professor Matthias Hamburger

  117. Noniosides E - H, New Trisaccharide Fatty Acid Esters from the Fruit ofMorinda citrifolia(Noni)

    Article • Planta Medica, October 2006, Thieme Publishing Group

    Professor Matthias Hamburger

  118. Quantitative Analysis of Anti-inflammatory and Radical Scavenging Triterpenoid Esters in Evening Primrose Seeds

    Article • Journal of Agricultural and Food Chemistry, August 2006, American Chemical Society (ACS)

    Professor Matthias Hamburger

  119. Are Extraction Methods in Quantitative Assays of Pharmacopoeia Monographs Exhaustive? A Comparison with Pressurized Liquid Extraction

    Article • Planta Medica, August 2006, Thieme Publishing Group

    Professor Matthias Hamburger

  120. P1–403: Modulation of secretases by all–trans retinoic acid is directed by cPKCs

    Article • Alzheimer s & Dementia, July 2006, Wiley

    Professor Matthias Hamburger

  121. Anti-arthritic activity of a lipophilic woad ( Isatis tinctoria ) extract

    Article • Planta Medica, May 2006, Thieme Publishing Group

    Professor Matthias Hamburger

  122. Anti-Inflammatory and Antiallergic Activityin vivoof LipophilicIsatis tinctoriaExtracts and Tryptanthrin

    Article • Planta Medica, April 2006, Thieme Publishing Group

    Professor Matthias Hamburger

  123. Unravelling the Potential of Natural Products – Biological Profiling of Extracts and New Molecules

    Article • CHIMIA International Journal for Chemistry, February 2006, Swiss Chemical Society

    Professor Matthias Hamburger

  124. (+)-N-Deoxymilitarinone A, a Neuritogenic Pyridone Alkaloid from the Insect Pathogenic Fungus Paecilomyces farinosus

    Article • Journal of Natural Products, February 2006, American Chemical Society (ACS)

    Professor Matthias Hamburger

  125. Method Development Spurs Scientific Progress

    Article • Planta Medica, August 2005, Thieme Publishing Group

    Professor Matthias Hamburger

  126. Flavone C-Glycosides from Isatis tinctoria Leaves

    Article • Heterocycles, January 2005, Japan Institute of Heterocyclic Chemistry

    Professor Matthias Hamburger

  127. Farinosones A−C, Neurotrophic Alkaloidal Metabolites from the Entomogenous Deuteromycete Paecilomyces farinosus

    Article • Journal of Natural Products, November 2004, American Chemical Society (ACS)

    Professor Matthias Hamburger

  128. HPLC-based bioactivity profiling of plant extracts: a kinetic assay for the identification of monoamine oxidase-A inhibitors using human recombinant monoamine oxidase-A

    Article • Phytochemistry, November 2004, Elsevier

    Professor Matthias Hamburger

  129. Militarinone A induces differentiation in PC12 cells via MAP and Akt kinase signal transduction pathways

    Article • FEBS Letters, October 2004, Wiley

    Professor Matthias Hamburger

  130. Editorial

    Article • Planta Medica, October 2004, Thieme Publishing Group

    Professor Matthias Hamburger

  131. HPLC-Based Activity Profiling of Salvia miltiorrhiza for MAO A and iNOS Inhibitory Activities

    Article • Planta Medica, October 2004, Thieme Publishing Group

    Professor Matthias Hamburger

  132. Tryptanthrin Content inIsatis tinctoriaLeaves - A Comparative Study of Selected Strains and Post-Harvest Treatments

    Article • Planta Medica, July 2004, Thieme Publishing Group

    Professor Matthias Hamburger

  133. Supercritical carbon dioxide extraction of marigold at high pressures: comparison of analytical and pilot‐scale extraction

    Article • Phytochemical Analysis, June 2004, Wiley

    Professor Matthias Hamburger

  134. Quantitative Analysis of Anti-inflammatory and Radical Scavenging Triterpenoid Esters in Evening Primrose Oil

    Article • Journal of Agricultural and Food Chemistry, April 2004, American Chemical Society (ACS)

    Professor Matthias Hamburger

  135. Rapid analysis of nucleotide-activated sugars by high-performance liquid chromatography coupled with diode-array detection, electrospray ionization mass spectrometry and nuclear magnetic resonance

    Article • Journal of Chromatography A, April 2004, Elsevier

    Professor Matthias Hamburger

  136. The Elusive Indigo Precursors in Woad (Isatis tinctoria L.) – Identification of the Major Indigo Precursor, Isatan A, and a Structure Revision of Isatan B

    Article • Chemistry & Biodiversity, January 2004, Wiley

    Professor Matthias Hamburger

  137. Analysis of aspartyl peptide degradation products by high-performance liquid chromatography and high-performance liquid chromatography-mass spectrometry

    Article • Journal of Chromatography A, January 2004, Elsevier

    Professor Matthias Hamburger

  138. Ultraviolet A Induces Generation of Squalene Monohydroperoxide Isomers in Human Sebum and Skin Surface Lipids In Vitro and In Vivo

    Article • Journal of Investigative Dermatology, June 2003, Elsevier

    Professor Matthias Hamburger

  139. Novel Tetramic Acids and Pyridone Alkaloids, Militarinones B, C, and D, from the Insect Pathogenic Fungus Paecilomyces militaris

    Article • Journal of Natural Products, February 2003, American Chemical Society (ACS)

    Professor Matthias Hamburger

  140. A simple method for preparation of d-rhamnose

    Article • Carbohydrate Research, January 2003, Elsevier

    Professor Matthias Hamburger

  141. Inhibitory Activity of Tryptanthrin on Prostaglandin and Leukotriene Synthesis

    Article • Planta Medica, October 2002, Thieme Publishing Group

    Professor Matthias Hamburger

  142. Constituents in Evening Primrose Oil with Radical Scavenging, Cyclooxygenase, and Neutrophil Elastase Inhibitory Activities

    Article • Journal of Agricultural and Food Chemistry, August 2002, American Chemical Society (ACS)

    Professor Matthias Hamburger

  143. Occurrence of Stable Foam in the Upper Rhine River Caused by Plant-Derived Surfactants

    Article • Environmental Science & Technology, July 2002, American Chemical Society (ACS)

    Professor Matthias Hamburger

  144. ChemInform Abstract: Militarinone A, a Neurotrophic Pyridone Alkaloid from Paecilomyces militaris.

    Article • ChemInform, June 2002, Wiley

    Professor Matthias Hamburger

  145. ANALYSIS OF NUCLEOTIDE ACTIVATED CARBOHYDRATES BY ION-PAIR HPLC COUPLED ON-LINE TO DAD, ESI-MS AND NMR DETECTION

    Article • April 2002, Hindawi Publishing Corporation

    Professor Matthias Hamburger

  146. New Steroidal Glycosides from Balanites aegyptiaca

    Article • Helvetica Chimica Acta, April 2002, Wiley

    Professor Matthias Hamburger

  147. Quantitative Determination of the Dual COX-2/5-LOX Inhibitor Tryptanthrin in Isatis tinctoria by ESI-LC-MS

    Article • Planta Medica, February 2002, Thieme Publishing Group

    Professor Matthias Hamburger

  148. Militarinone A, a Neurotrophic Pyridone Alkaloid from Paecilomyces militaris1

    Article • Organic Letters, December 2001, American Chemical Society (ACS)

    Professor Matthias Hamburger

  149. A Simple Isolation Method for the Major Catechins in Green Tea Using High-Speed Countercurrent Chromatography

    Article • Journal of Natural Products, January 2001, American Chemical Society (ACS)

    Professor Matthias Hamburger

  150. Identification and Isolation of the Cyclooxygenase-2 Inhibitory Principle in Isatis tinctoria

    Article • Planta Medica, January 2001, Thieme Publishing Group

    Professor Matthias Hamburger

  151. Tensioactive Compounds from the Aquatic Plant Ranunculus fluitans L. (Ranunculaceae)

    Article • Helvetica Chimica Acta, July 2000, Wiley

    Professor Matthias Hamburger

  152. Efficient method for preparation of highly purified lipopolysaccharides by hydrophobic interaction chromatography

    Article • Journal of Chromatography B Biomedical Sciences and Applications, September 1999, Elsevier

    Professor Matthias Hamburger

  153. Pressurized liquid extraction of medicinal plants

    Article • Journal of Chromatography A, April 1999, Elsevier

    Professor Matthias Hamburger

  154. Application of liquid chromatography-atmospheric pressure ionization mass spectrometry in natural product analysis evaluation and optimization of electrospray and heated nebulizer interfaces

    Article • Journal of Chromatography A, December 1996, Elsevier

    Professor Matthias Hamburger

  155. Formation of Sodium Cluster Ions in Electrospray Mass Spectrometry

    Article • Rapid Communications in Mass Spectrometry, May 1996, Wiley

    Professor Matthias Hamburger

  156. Molluscicidal Saponins from Guaiacum officinale (Zygophyllaceae)

    Article • International Journal of Pharmacognosy, January 1996, Taylor & Francis

    Professor Matthias Hamburger

  157. Molluscicidal Saponins from the Pericarp of Sapindus Saponaria

    Article • International Journal of Pharmacognosy, January 1995, Taylor & Francis

    Professor Matthias Hamburger

  158. Effects of solvent composition on molecular ion response in electrospray mass spectrometry: Investigation of the ionization processes

    Article • Rapid Communications in Mass Spectrometry, January 1995, Wiley

    Professor Matthias Hamburger

  159. Toxic inhibition of smooth muscle contractility by plant‐derived sesquiterpenes caused by their chemically reactive α‐methylenebutyrolactone functions

    Article • British Journal of Pharmacology, May 1994, Wiley

    Professor Matthias Hamburger

  160. Search for chlorinated sesquiterpene lactones in the neurotoxic thistle Centaurea solstitialis by liquid chromatography‐mass spectrometry, and model studies on their possible artifactual formation

    Article • Natural Toxins, November 1993, Wiley

    Professor Matthias Hamburger

  161. Molluscicidal milliamines from Euphorbia milii var. hislopii

    Article • Phytochemistry, August 1993, Elsevier

    Professor Matthias Hamburger

  162. Xanthones from Polygala nyikensis

    Article • Phytochemistry, July 1993, Elsevier

    Professor Matthias Hamburger

  163. Novel Acetogenins from the Leaves of Annona purpurea

    Article • Helvetica Chimica Acta, May 1993, Wiley

    Professor Matthias Hamburger

  164. Search for Bitter Principles in Chironia Species by LC-MS and Isolation of a New Secoiridoid Diglycoside from Chironia krebsii

    Article • Journal of Natural Products, May 1993, American Chemical Society (ACS)

    Professor Matthias Hamburger

  165. Sinapic acid esters from Polygala virgata

    Article • Phytochemistry, February 1993, Elsevier

    Professor Matthias Hamburger

  166. Dimeric xanthones from Garcinia livingstonei

    Article • Phytochemistry, October 1992, Elsevier

    Professor Matthias Hamburger

  167. Biphenyls and a xanthone from monnina sylvatica

    Article • Phytochemistry, September 1992, Elsevier

    Professor Matthias Hamburger

  168. Acetylated saponins with molluscicidal activity from Sapindus rarak: Unambiguous structure determination by proton nuclear magnetic resonance and quantitative analysis

    Article • Phytochemical Analysis, September 1992, Wiley

    Professor Matthias Hamburger

  169. The pregnane glycoside marsdekoiside a from Marsdenia koi

    Article • Phytochemistry, March 1992, Elsevier

    Professor Matthias Hamburger

  170. Cyclohexanecarboxylic‐Acid Derivatives from Psiadia trinervia

    Article • Helvetica Chimica Acta, February 1992, Wiley

    Professor Matthias Hamburger

  171. Isoflavones and xanthones fromPolygala virgata

    Article • Phytochemistry, January 1992, Elsevier

    Professor Matthias Hamburger

  172. Traditional medicinal plants of Thailand XVII Biologically active constituents of Plumeria rubra

    Article • Journal of Ethnopharmacology, July 1991, Elsevier

    Professor Matthias Hamburger

  173. Antifungal Biphenyls from Monnina sylvatica

    Article • Planta Medica, April 1991, Thieme Publishing Group

    Professor Matthias Hamburger

  174. Neurotoxic Sesquiterpenoids from the Yellow Star Thistle Centaurea solstitialis L. (Asteraceae)

    Article • Helvetica Chimica Acta, January 1991, Wiley

    Professor Matthias Hamburger

  175. Search for New Drugs of Plant Origin

    Article • January 1991, Elsevier

    Professor Matthias Hamburger

  176. 7. Bioactivity in plants: the link between phytochemistry and medicine

    Article • Phytochemistry, January 1991, Elsevier

    Professor Matthias Hamburger

  177. Flavonol glycosides fromMonnina sylvatica

    Article • Phytochemistry, January 1991, Elsevier

    Professor Matthias Hamburger

  178. Xanthones fromChironia krebsii

    Article • Phytochemistry, January 1991, Elsevier

    Professor Matthias Hamburger

  179. New Developments in the Separation of Natural Products

    Article • January 1991, Springer Science + Business Media

    Professor Matthias Hamburger

  180. A Novel Type of Dimeric Secoiridoid Glycoside from Lisianthius jefensis ROBYNSet ELIAS

    Article • Helvetica Chimica Acta, October 1990, Wiley

    Professor Matthias Hamburger, Professor Emerita Helen Stoeckli-Evans

  181. Polyacetylenes fromArtemisia borealis and their biological activities

    Article • Phytochemistry, January 1990, Elsevier

    Professor Matthias Hamburger

  182. Pseudolaric acid B: NMR assignments, conformational analysis and cytotoxicity

    Article • Magnetic Resonance in Chemistry, November 1989, Wiley

    Professor Matthias Hamburger

  183. New chromonocoumarin (=6H, 7H‐[1]Benzopyrano[4,3‐b][1]benzopyran‐6,7‐dione) derivatives from Polygala fruticosa BERG

    Article • Helvetica Chimica Acta, November 1989, Wiley

    Professor Matthias Hamburger, Professor Emerita Helen Stoeckli-Evans

  184. Novel Prenylated Xanthones from Garcinia gerrardii HARVEY

    Article • Helvetica Chimica Acta, August 1989, Wiley

    Professor Matthias Hamburger

  185. Structure Determination of New Isomeric Naphtho[2,3‐b]furan‐4,9‐diones from Tabebuia avellanedae by the selective‐INEPT technique

    Article • Helvetica Chimica Acta, June 1989, Wiley

    Professor Matthias Hamburger

  186. HPLC Analysis of Montanoa Species for Pharmacologically Active Constituents 1

    Article • Planta Medica, April 1989, Thieme Publishing Group

    Professor Matthias Hamburger

  187. Phenolic Constituents ofSalvia lavandulifoliassp.Lavandulifolia

    Article • Planta Medica, February 1989, Thieme Publishing Group

    Professor Salvador Cañigueral, Professor Matthias Hamburger

  188. An antifungal triterpenoid from mollugo pentaphylla

    Article • Phytochemistry, January 1989, Elsevier

    Professor Matthias Hamburger

  189. Antimicrobial flavonoids from Psiadia trinervia and their methylated and acetylated derivatives

    Article • Phytochemistry, January 1989, Elsevier

    Professor Matthias Hamburger

  190. Analytical aspects of drugs of natural origin

    Article • Journal of Pharmaceutical and Biomedical Analysis, January 1989, Elsevier

    Professor Matthias Hamburger

  191. Traditional medicinal plants of Thailand. 10. Candenatone, a novel purple pigment from Dalbergia candenatensis

    Article • The Journal of Organic Chemistry, September 1988, American Chemical Society (ACS)

    Professor Matthias Hamburger

  192. 1 H- and 13 C-NMR Spectroscopic Studies of Selected Quassinoids

    Article • Planta Medica, August 1988, Thieme Publishing Group

    Professor Matthias Hamburger

  193. 10-Demethoxykopsidasinine from Kopsia jasminiflora

    Article • Phytochemistry, January 1988, Elsevier

    Professor Matthias Hamburger

  194. NMR Techniques for the Structure Elucidation and Conformational Analysis of Natural Products

    Article • January 1988, Springer Science + Business Media

    Professor Matthias Hamburger

  195. Traditional Medicinal Plants of Thailand, VIII. Isoflavonoids of Dalbergia candenatensis

    Article • Journal of Natural Products, July 1987, American Chemical Society (ACS)

    Professor Matthias Hamburger

  196. Plant Anticancer Agents, XLIII. (E,E)-7,12-Dioxo-octadeca-8,10-dien-1-oic Acid (Ostopanic Acid), a Cytotoxic Fatty Acid from Ostodes paniculata

    Article • Journal of Natural Products, March 1987, American Chemical Society (ACS)

    Professor Matthias Hamburger

  197. A Direct Bioautographic Tlc Assay for Compounds Possessing Antibacterial Activity

    Article • Journal of Natural Products, January 1987, American Chemical Society (ACS)

    Professor Matthias Hamburger

  198. Glycosidic Constituents of some European Polygala Species

    Article • Journal of Natural Products, May 1986, American Chemical Society (ACS)

    Professor Matthias Hamburger

  199. New Saponins and a Prosapogenin from Polygala chamaebuxus L

    Article • Helvetica Chimica Acta, February 1986, Wiley

    Professor Matthias Hamburger

  200. Flavonol glycosides from Securidaca diversifolia

    Article • Phytochemistry, October 1985, Elsevier

    Professor Matthias Hamburger

  201. Coumarins from Polygala paniculata

    Article • Planta Medica, June 1985, Thieme Publishing Group

    Professor Matthias Hamburger

  202. Hydroxycinnamic acid esters from Polygala chamaebuxus

    Article • Phytochemistry, January 1985, Elsevier

    Professor Matthias Hamburger

  203. A New Pyranocoumarin Diester from Polygala paniculata L

    Article • Helvetica Chimica Acta, November 1984, Wiley

    Professor Matthias Hamburger, Professor Emerita Helen Stoeckli-Evans

  204. Drug discovery and development with plant-derived compounds

    Article • Springer Science + Business Media

    Professor Matthias Hamburger