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Azatadine (Optimine) is a first-generation antihistamine and anticholinergic drug that was synthesized in 1963 by Schering-Plough, a former American pharmaceutical company. [1] [2]
Hydrazone formation of 1-methyl-4-piperidone (1) with benzohydrazide (2) gives (3). Catalytic hydrogenation using Adams' catalyst gives the substituted hydrazine (6) after acid-catalyzed hydrolysis to remove the benzoyl group and neutralization.
[3] [4] Treatment of cells with alvocidib leads to inhibition of P-TEFb and the loss of mRNA production. [ 5 ] [ 6 ] The compound is a synthetic analog of natural product rohitukine which was initially extracted from Aphanamixis polystachya (formerly Amoora rohituka , hence the name) and later from Dysoxylum binectariferum .
This is a list of fentanyl analogues (sometimes referred to as Fentalogs), [1] [2] [3] including both compounds developed by pharmaceutical companies for legitimate medical use, and those which have been sold as designer drugs and reported to national drug control agencies such as the DEA, or transnational agencies such as the EMCDDA and UNODC.
Substituted and dehydro derivatives of 4-piperidinone are intermediates in alkaloid syntheses. [1] The N-protonated derivative is typically isolated as the hydrate (HO) 2 C(CH 2) 4 NH + 2. [2] It is a List I chemical in the United States as it is a precursor to fentanyl. Fentanyl synthesis using the Gupta method starting from 4-piperidone
N-Phenethyl-4-piperidinone (NPP) is a derivative of 4-piperidinone with the molecular formula C 13 H 17 NO. It is used as an intermediate in the manufacture of chemicals and pharmaceutical drugs such as fentanyl .
Naphthoylindoles: Any compound containing a 3-(1-naphthoyl)indole structure with substitution at the nitrogen atom of the indole ring by an alkyl, haloalkyl, alkenyl, cycloalkylmethyl, cycloalkylethyl, 1-(N-methyl-2-piperidinyl)methyl, or 2-(4-morpholinyl)ethyl group, whether or not further substituted in the indole ring to any extent and whether or not substituted in the naphthyl ring to any ...
AB-005 or [1-[(1-methylpiperidin-2-yl)methyl]-1H-indol-3-yl](2,2,3,3-tetramethylcyclopropyl)-methanone is a designer drug offered by online vendors as a cannabimimetic agent. The structure and pharmacological activity of AB-005 was published in 2010, prior to its commercial availability in 2012, where it was reported to have high affinity for ...