نتایج جستجو برای: phencyclidine
تعداد نتایج: 1765 فیلتر نتایج به سال:
Background and Objective: N-Methyl-D-aspartate (NMDA) antagonists such as piperidines are the most important antiepileptic drugs. Considering the fact that piperidine derivatives such as phencyclidine (PCP) and its new derivative, 1-[1-(3-methoxyphenyl) (tetralyl)] piperidine (PCP1), have different potencies, the antiepileptic effects of mentioned drugs were investigated in the present study. ...
We give an asymptotically sharp lower bound for the slope f of a bration f S B where S is a surface and B is a curve if there exists an involution on the general bre F of f We also construct a new lower bound of f depending increasingly on the irregularity of S as an application of this new bound we have a criteria to control the existence of other brations on S
It is supposed that Glu, and OXY are synthesized and stored in the same structure and parts of the brain. Both Glu and its receptors are located in different neurosecretory nuclei of the hypothalamus which are associated with neuroendocrine function. It have been demonstrated the presence of Glu in nucleus Paraventricularis (PVN), nucleus Ventro-Medianus (VMN), nucleus arcuatus, nucleus Supraop...
In a previous study, we demonstrated that a dextromethorphan analog, dimemorfan, has neuroprotective effects. Dextromethorphan and dimemorfan are high-affinity ligands at sigma1 receptors. Dextromethorphan has moderate affinities for phencyclidine sites, while dimemorfan has very low affinities for such sites, suggesting that these sites are not essential for the anticonvulsant actions of dimem...
The cis and trans enantiomers of the 1-(1-methylcyclohexyl)piperidines were prepared from either 3(R)- or 3(S)-methylcyclohexanone through the Bruylents reaction or a modified azide route, respectively. Separation of the intermediate amines 5 and 6 was achieved through chromatography or selective crystallization of a fumarate salt. The cis isomer 2b had about one-third of the affinity of phency...
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