Results 51 to 60 of about 13,980,406 (134)
Ortho lithiation of acetophenone ketals followed by introduction of the chlorosulphonyl group and subsequent ring closure with hydrazine monohydrate or acetohydrazide gave rise to the formation of variously substituted 4-methyl-1,2,3-benzothiadiazine 1,1-
Gyöngyvér Pusztai (7494908) +8 more
core +1 more source
N-Substituted 9β-Methyl-5-(3-hydroxyphenyl)morphans Are Opioid Receptor Pure Antagonists
The inhibition of radioligand binding and [35S]GTPγS functional assay data for N-methyl- and N-phenethyl-9β-methyl-5-(3-hydroxyphenyl)morphans (5b and 5c) show that these compounds are pure antagonists at the μ, δ, and κ opioid receptors. Since 5b and 5c
James B. Thomas (1324521) +10 more
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Organic impurity profiling of 3,4-methylenedioxyamphetamine (MDA) synthesised from helional. [PDF]
The organic impurity profile of 3,4-methylenedioxyamphetamine (MDA) synthesised from helional via the "twodogs" method was examined to identify route-specific and condition-specific impurities.
Mercieca, AL +4 more
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Cycloaddition reactions between 3-(5-aryloxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-1-(thiophen-2-yl)prop-2-en-1-ones and thiosemicarbazide leads to the formation of reduced 3,4′-bipyrazole-2-carbothioamides.
Manju, Nagaraja +13 more
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Expanded access to psychedelic treatments: comparing American and Canadian policies
General Psychiatry, Volume 38, Issue 1, February 2025.
Jérémie Richard +2 more
wiley +1 more source
Pharmacokinetic parameters of MDMA, MDA, HMMA, and duloxetine.
Cmax, maximum plasma concentration; Tmax, time from drug administration to maximum plasma concentration; AUC0-∞, area under concentration-time curve extrapolated to infinity.
Marius C. Hoener (166578) +9 more
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Necrosamine Series. II.* Synthesis of Racemic 4,5-Diaminoeicosane and of 2-Methyl-3,4-diaminononadecane [PDF]
Racemic 4,5-diaminoeicosane (I) and 2-methyl-3,4-diaminononadecane (II) were obtained by reaction of dibenzyl sodiotetradecylmalonate (III) with N-phthaloyl-DL-norvalinoyl chloride (IVa) and N-phthaloyl-DL-valinoyl chloride (IVb).
Alaupović, P., Proštenik, M-
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A qualitative GC/MS profile was obtained and its mass spectrometric features characterized for the analysis of the enantiomers of (RS)-3-4-methylenedioxymethamphetamin (MDMA) and its metabolites (RS)-3,4-methleenedioxyamphetamine (ha)A), (RS)-4-hydroxy-3-
vandeWal, RMA +6 more
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Crystal structure of a fluoro analogue of 3,4-(methylenedioxy)amphetamine
cited By 0International audienceThe X-ray crystal structure of 6-fluoro-3,4-methylenedioxyamphetamine hydrochloride, a fluoro analogue of 3,4-(methylenedioxy)amphetamine, was established.
Pinaud, N. +5 more
core
An efficient sequential three-step reaction methodology for the synthesis of three new series-1-(prop-2-yn-1-yl)-1H-pyrroles, methyl 4-acetyl-1-((1H-1,2,3-triazol-4-yl)methyl)-1H-pyrrole-3-carboxylates and 6-((1H-1,2,3-triazol-4-yl)methyl)-2,6-dihydro-1H-
Clarissa P. Frizzo (1457206) +7 more
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