Author pages are created from data sourced from our academic publisher partnerships and public sources.
- Publications
- Influence
Modulation of GABAA-receptors by honokiol and derivatives: subtype selectivity and structure-activity relationship.
- B. Taferner, W. Schuehly, +4 authors S. Hering
- Chemistry, Medicine
- Journal of medicinal chemistry
- 12 July 2011
A series of 31 analogues of the neolignan honokiol (a major constituent of Magnolia officinalis) was synthesized, and their effects on GABA(A) receptors expressed in Xenopus oocytes were… Expand
Chemosystematic Value of Flavonoids from Crataegus x macrocarpa (Rosaceae) with special Emphasis on (R)‐ and (S)‐Eriodictyol‐7‐O‐glucuronide and Luteolin‐7‐O‐glucuronide
- Alexandra Ringl, S. Prinz, A. Huefner, M. Kurzmann, B. Kopp
- Chemistry, Medicine
- Chemistry & biodiversity
- 1 February 2007
The chemotaxonomic investigation of Crataegus x macrocarpa, a hybrid of C. laevigata and C. rhipidophylla, presents the qualitative and quantitative composition of its flavonoid pattern in… Expand
Mechanisms of osteoclastogenesis inhibition by a novel class of biphenyl-type cannabinoid CB(2) receptor inverse agonists.
- W. Schuehly, J. Paredes, +5 authors J. Gertsch
- Chemistry, Medicine
- Chemistry & biology
- 26 August 2011
The cannabinoid CB(2) receptor is known to modulate osteoclast function by poorly understood mechanisms. Here, we report that the natural biphenyl neolignan 4'-O-methylhonokiol (MH) is a CB(2)… Expand
4′′′‐Acetylvitexin‐2″‐O‐rhamnoside, Isoorientin, Orientin, and 8‐Methoxykaempferol‐3‐O‐glucoside as Markers for the Differentiation of Crataegus monogyna and Crataegus pentagyna from Crataegus…
- S. Prinz, Alexandra Ringl, A. Huefner, Enne Pemp, B. Kopp
- Chemistry, Medicine
- Chemistry & biodiversity
- 1 December 2007
In our chemotaxonomic investigation of pharmaceutically relevant Crataegus species, the qualitative and quantitative flavonoid fingerprint of Crataegus monogyna and C. pentagyna is presented. Six… Expand
Interaction of N-methyl-2-alkenyl-4-quinolones with ATP-dependent MurE ligase of Mycobacterium tuberculosis: antibacterial activity, molecular docking and inhibition kinetics
- J. Guzmán, A. Wube, +12 authors S. Bhakta
- Biology, Medicine
- The Journal of antimicrobial chemotherapy
- 28 May 2011
Objectives The aim of this study was to comprehensively evaluate the antibacterial activity and MurE inhibition of a set of N-methyl-2-alkenyl-4-quinolones found to inhibit the growth of fast-growing… Expand
In vitro Antioxidant and Antiproliferative Activities of Flavonoids from Ailanthus excelsa (Roxb.) (Simaroubaceae) Leaves
- A. Said, R. Tundis, +6 authors M. Loizzo
- Chemistry, Medicine
- Zeitschrift fur Naturforschung. C, Journal of…
- 1 April 2010
The present study aimed to investigate the chemical composition, and the antioxidant and antiproliferative activities of Ailanthus excelsa, a plant used in Egyptian traditional medicine.… Expand
Chemical and Pharmacological Investigations of Metaxya rostrata
- J. Virtbauer, L. Krenn, H. Kaehlig, A. Huefner, Oliver Donath, Brigitte Marian
- Chemistry, Medicine
- Zeitschrift fur Naturforschung. C, Journal of…
- 1 August 2008
In a bioassay-guided approach the chemical composition of rhizomes of Metaxya rostrata (Kunth C. Presl) was studied for the first time. Investigations of the cytotoxicity of extracts and fractions on… Expand
NMR and Radical Scavenging Activities of Patuletin from Urtica urens. Against Aflatoxin B1
- M. Abdel-Wahhab, A. Said, A. Huefner
- Chemistry
- 1 January 2005
Abstract In a previous study, we reported six flavonoids isolated from the methanol extract of Urtica urens L. Patuletin, the major component, was found to have powerful anti-inflammatory and… Expand
1,2-Substituted 4-(1H)-Quinolones: Synthesis, Antimalarial and Antitrypanosomal Activities in Vitro
- A. Wube, A. Huefner, +4 authors F. Bucar
- Biology, Medicine
- Molecules
- 1 September 2014
A diverse array of 4-(1H)-quinolone derivatives bearing substituents at positions 1 and 2 were synthesized and evaluated for antiprotozoal activities against Plasmodium falciparum and Trypanosoma… Expand
Synthesis of Tetrahydrohonokiol Derivates and Their Evaluation for Cytotoxic Activity against CCRF-CEM Leukemia, U251 Glioblastoma and HCT-116 Colon Cancer Cells
- Marketa Bernaskova, N. Kretschmer, W. Schuehly, A. Huefner, Robert Weis, R. Bauer
- Biology, Medicine
- Molecules
- 1 January 2014
Biphenyl neolignans such as honokiol and magnolol, which are the major active constituents of the Asian medicinal plant Magnolia officinalis, are known to exert a multitude of pharmacological and… Expand