Pharmacological studies of the new fatty-aromatic amides, structural analogs of chlorobenzoylaminoadamantane (chlodantane), and non-covalent water-soluble complexes of chlodantane, adamantylbromophenylamine (bromantane) and ADC-918 were carried out. It was shown that complexation neutralized the actoprotective properties of the last three substances. The resulting complexes of arabinogalactan were inclusion compounds where the adaptogen molecule played the role of a guest; the arabinogalactan molecule, a host. Salt-like coordination complexes formed with glycyrrhizic acid. The new derivatives belonged to the third class of moderately toxic compounds. N-[(1R, 2RS)-Camphan-2-yl]-4-chlorobenzamide turned out to be the most promising compound in terms of the pharmacological profile and increased physical performance in the treadmill test by 23.22 – 25.20% 14 d after administration of the studied agent to mice.
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Acknowledgments
The research was supported by Russian Science Foundation Grant No. 22-13-20062 (https://rscf.ru/project/22-13-20062/) and a grant of the Volgograd Region Administration under Contract No. 2 of June 10, 2022.
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Translated from Khimiko-Farmatsevticheskii Zhurnal, Vol. 57, No. 4, pp. 27 – 37, April, 2023.
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Vernigora, A.A., Brunilin, R.V., Vostrikova, O.V. et al. Comparative Evaluation of the Pharmacological Activity of Fatty Aromatic Amides and Amines with a Framework Moiety and Their Non-Covalent Complexes. Pharm Chem J 57, 523–534 (2023). https://doi.org/10.1007/s11094-023-02915-z
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DOI: https://doi.org/10.1007/s11094-023-02915-z