15037-51-1Relevant articles and documents
Synthesis and evaluation of a set of para-substituted 4-phenylpiperidines and 4-phenylpiperazines as monoamine oxidase (MAO) inhibitors
Pettersson, Fredrik,Svensson, Peder,Waters, Susanna,Waters, Nicholas,Sonesson, Clas
experimental part, p. 3242 - 3249 (2012/06/01)
A series of para-substituted 4-phenylpiperidines/piperazines have been synthesized and their affinity to recombinant rat cerebral cortex monoamine oxidases A (MAO A) and B (MAO B) determined. Para-substituents with low dipole moment increased the affinity to MAO A, whereas groups with high dipole moment yielded compounds with no or weak affinity. In contrast, the properties affecting MAO B affinity were the polarity and bulk of the para-substituent, with large hydrophobic substituents producing compounds with high MAO B affinity. In addition, these compounds were tested in freely moving rats and the effect on the post-mortem neurochemistry was measured. A linear correlation was demonstrated between the affinity for MAO A, but not MAO B, and the levels of 3,4-dihydroxyphenylacetic acid (DOPAC) and 3-methoxytyramine (3-MT) in the striatum.
