Transition-Metal Catalysis of Nucleophilic Substitution Reactions: A Radical Alternative to S_N1 and S_N2 Processes [PDF]
, 2017 Classical methods for achieving nucleophilic substitutions of alkyl electrophiles (S_N1 and S_N2) have limited scope and are not generally amenable to enantioselective variants that employ readily available racemic electrophiles.
Fu, Gregory C.
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El Khat: usos, efectos secundarios y peligros de una planta psicoestimulante [PDF]
, 2015 El Khat o Catha Edulis Forsk, es un arbusto que se emplea por sus propiedades euforizantes y estimulantes del sistema nervioso central y por su capacidad para aliviar la fatiga, sin embargo, su consumo abusivo produce efectos adversos sobre las funciones
Espert Tortajada, Raúl +1 more
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The analysis of amphetamine-type stimulants using microchip capillary electrophoresis [PDF]
, 2013 University of Technology, Sydney. Faculty of Science.The illicit drug trade, dominated by sophisticated trans-national criminal organisations, has put increasing demands on law enforcement bodies.
Lloyd, AE
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Solid-Phase Synthesis for the Construction of Biologically Interesting Molecules and the Total Synthesis of Trioxacarcin DC-45-A2 [PDF]
, 2015 Denne afhandling dækker tre forskningsprojekter udover et litteraturstudieomhandlende fast-fase syntese i organisk kemi og fotolabile linkere.Syntese af doxorubicin derivater på fotolabil fast-fase.
Mikkelsen, Remi Jacob Thomsen
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A Narrative Review of the Toxic Effects on Male Reproductive and Sexual Health of Chewing the Psychostimulant, Catha edulis (Khat). [PDF]
Med Sci Monit, 2023 Alzahrani MA +10 more
europepmc +1 more source
WHO Expert Committee on Drug Dependence, Thirty-fourth report. [PDF]
, 2006 The WHO Expert Committee on Drug Dependence met in Geneva from 28 to 31 March 2006. Dr Howard Zucker, Assistant Director-General, Health Technology and Pharmaceuticals, and Dr Hans Hogerzeil, Director of Medicines Policy and Standards, welcomed the ...
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A Modified 1H-NMR Quantification Method of Ephedrine Alkaloids in Ephedrae Herba Samples. [PDF]
Int J Mol Sci, 2023 Li YC +12 more
europepmc +1 more source
[Rapid extraction and detection of five alkaloids in dried khat by solvent extraction-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry]. [PDF]
Se Pu, 2023 Shi HF, Xu BP, Xu CX, Zhou XQ, Xu HF.
europepmc +1 more source
Új eljárások természetes és szintetikus kábítószeraminok meghatározására [PDF]
, 2017 Molnár, Borbála
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