Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Uli Papke"'
Publikováno v:
Forensic Toxicology. 34:94-107
In February 2015, 13 “spice-like” products, available on the German market, were analyzed. In total, eight different synthetic cannabinoids were identified by gas chromatography–mass spectrometry (GC–MS), namely 5-fluoro-AB-PINACA, AB-CHMINAC
Autor:
Simone Zodel, Uli Papke, Till Beuerle, Nico Langer, Anna Altrogge, Ludger Ernst, Kai Brandhorst
Publikováno v:
Forensic science international. 277
In February 2017, eleven "Spice-like" products (14 individual packages including replicates) from German language internet shops were analyzed. In total, three different synthetic cannabinoids (SCs) were identified by gas-chromatography-mass spectrom
Publikováno v:
Chemistry - A European Journal. 20:10223-10226
A novel photoarylation of amino acids and peptides is described, which tolerates the presence of water. Irradiation of Boc-protected amino acids in the presence of N-protected 2-azidobenzimidazoles leads to selective arylation of carboxy termini or s
Publikováno v:
Forensic science international. 269
In February 2016, nine "spice-like" products from German language internet shops were analyzed. In total, eight different synthetic cannabinoids were identified by gas chromatography-mass spectrometry (GC-MS), namely THJ-018, THJ-2201, MAB-CHMINACA,
Autor:
Ludger Ernst, Till Beuerle, Karoline Simolka, Uli Papke, Hans-Martin Schiebel, Rainer Lindigkeit
Publikováno v:
Analytical and Bioanalytical Chemistry. 404:157-171
In this study, seven commercial "spice-like" products available on the German market were analyzed. They all contained significant amounts of synthetic cannabinoids and had distinctly different compositions of these adulterants. All synthetic cannabi
Publikováno v:
ChemInform. 46
A novel photoarylation of amino acids (II) with azide (I) which tolerates water is developed leading to desired esters (III).
Autor:
Hans-Martin Schiebel, Gerold Jerz, Ludger Ernst, Luise Cramer, Marcus Lubienski, Uli Papke, Till Beuerle
Publikováno v:
Phytochemistry. 116
Equisetum palustre L. is known for its toxicity for livestock. Several studies in the past addressed the isolation and identification of the responsible alkaloids. So far, palustrine (1) and N(5)-formylpalustrine (2) are known alkaloids of E. palustr