Journal of enzyme inhibition, 16(4), 331-338 (2002-03-28)
Two series of compounds were recently reported as novel alpha1a-selective adrenoceptor antagonists. In the first series, a dihydropyrimidone moiety is attached to a 4-phenyl piperidine containing side chain, while in the second, it is linked to a 4-substituted phenyl piperazine
European journal of medicinal chemistry, 41(2), 226-232 (2006-01-13)
A nonlinear QSAR study was conducted on a series of 4-phenylpiperidine derivatives (4PPs) acting as mu opioid agonists by three-layer back-propagation neural network (NN) method. At first a variety of molecular descriptors were calculated and then selected with two-stage least
The 4-(m-OH-phenyl)piperidines are a flexible fragment of the morphine/benzomorphan fused-ring opioids. Analogs in this family were synthesized with varying 4-alkyl substituents increasing in bulk from H through methyl, n-propyl, to t-butyl, each with the three N-substituents methyl, allyl, and phenethyl.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 36(5), 1104-1113 (2011-02-04)
Although dopamine D(3) receptors have been associated with cocaine abuse, little is known about the consequences of chronic cocaine on functional activity of D(3) receptor-preferring compounds. This study examined the behavioral effects of D(3) receptor-selective 4-phenylpiperazines with differing in vitro
Various 4-phenylpiperidine-benzoxazin-3-ones were synthesized and biologically evaluated as urotensin-II (U-II) receptor antagonists. Compound 12i was identified from in vitro evaluation as a low nanomolar antagonist against both rat and human U-II receptors. This compound showed in vivo efficacy in reversing
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