N-[(2,6-Dimethylphenoxy)alkyl]aminoalkanols—their physicochemical and anticonvulsant properties
作者:Anna M. Waszkielewicz、Marek Cegła、Ewa Żesławska、Wojciech Nitek、Karolina Słoczyńska、Henryk Marona
DOI:10.1016/j.bmc.2015.06.045
日期:2015.8
Twenty four new N-[(dimethylphenoxy) alkyl] aminoalkanols have been synthesized and evaluated for anticonvulsant activity in a series of in vivo tests: the maximum electroshock (MES), 6 Hz, and subcutaneous metrazole (ScMet). The compounds were also evaluated for possible neurotoxicity in the rotarod test. The majority of the achieved compounds exhibit quantified anticonvulsant activity. The most active compound 4: R-(-)-2N-[(2,6-dimethylphenoxy) ethyl] aminopropan-1-ol is active in MES with ED50 = 5.34 (male mice, ip), 22.28 (female mice, ip), 51.19 (male mice, po), 7.43 (rats, ip), and 28.60 (rats, po). Thermal analysis proved that its hydrochloride (4a) can exist in polymorphic forms. The compound binds to sigma, 5-HT1A, and alpha(2) receptors as well as 5-HT transporter and it does not exhibit mutagenic properties. (C) 2015 Elsevier Ltd. All rights reserved.