The mnestic and antihypoxic effects of new derivatives of the quinolizidine alkaloid (−)-cytisine on acquisition of a conditioned passive avoidance reflex (CPAR) were studied in rats; effects on normobaric (jar) hypoxia were studied in mice. Screening studies showed that the benzamide and the N-(12-methylcytidin-3-yl)-N′-phenylurea not only improved learning and memory, but also increased the resistance of the brain to hypoxia.
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This study was supported by the Russian Foundation for Basic Research (Grant No. 12-03-00724-a) and the “Basic Sciences – Medicine” Basic Research Program of the Presidium of the Russian Academy of Sciences.
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Translated from Khimiko-Farmatsevticheskii Zhurnal, Vol. 49, No. 5, pp. 16 – 18, May, 2015.
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Makara, N.S., Gabdrakhmanova, S.F., Sapozhnikova, T.A. et al. New (−)−Cytisine Derivatives with Nootropic Activity. Pharm Chem J 49, 301–303 (2015). https://doi.org/10.1007/s11094-015-1283-z
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DOI: https://doi.org/10.1007/s11094-015-1283-z