The antidepressant-and anxiolytic-like activities of new xanthone derivative with piperazine moiety in behavioral tests in mice

Authors
Pytka K, Żmudzka E, Lustyk K, Rapacz A, Olczyk A, Gałuszka A, Waszkielewicz A, Marona H, Sapa J, Barbara F


Lab
Department of Pharmacodynamics, Faculty of Pharmacy, Jagiellonian University Medical College, 30-688 Krakow, Poland

Journal
Indian J Pharmacol.

Abstract
OBJECTIVES:

Xanthones are flavonoids with numerous activities, including antioxidant, antidepressant., or anxiolytic-like. Therefore, the aim of our study was to determine antidepressant- and anxiolytic-like properties of four xanthone derivatives (3-chloro-5-[(4-methylpiperazin-1-yl)methyl]-9H-xanthen-9-one dihydrochloride [HBK-5], 6-methoxy-2-[(4-methylpiperazin-1-yl) methyl]-9H-xanthen-9-one dihydrochloride, 2-[(4-benzylpiperazin-1-yl) methyl]-6-methoxy-9H-xanthen-9-one dihydrochloride, 2-{[4-(2-methoxyphenyl) piperazin-1-yl] methyl}-9H-xanthen-9-one hydrochloride), as well as the influence on cognitive and motor function of active compounds, using animal models.

MATERIALS AND METHODS:

To determine the antidepressant-like activity, we used forced swim test (FST) and tail suspension test (TST) in mice. We evaluated anxiolytic-like properties in the four-plate test in mice. We studied the influence on cognitive and motor function in passive avoidance step-through and chimney tests, respectively.

RESULTS:

The antidepressant-like activity (in both FST and TST) showed only HBK-5. Moreover, the compound was also active in the four-plate test, which suggests that it possessed anxiolytic-like properties. HBK-5 did not cause any cognitive and motor deficits in mice at antidepressant- and anxiolytic-like doses.

CONCLUSIONS:

HBK-5 may have potential in the treatment of depression or anxiety disorders, but this issue needs further studies.

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