DERIVATIVES OF 9-AMINOACRIDINE HAVING PSYCHOTROPIC, ANTIAMNESTIC AND LIPID REGULATING PROPERTIES
申请人:VSESOJUZNY NAUCHNY TSENTR PO BEZOPASNOTI BIOLOGICHESKI ACTIVNYKH VESHCHESTV
公开号:EP0633251A1
公开(公告)日:1995-01-11
New chemical compounds, derivatives of 9-aminoacridine of general formula (I) where R = H, CH₃; R¹ = H, CH₃, Br; R² = H, CH₃; R³ = alkyl-C₁-C₅, arylmethyl, diethylaminoethyl; X = C = O, CHOH; Y = CH₂; X + Y = CH = CH; and their salts with organic and non-organic acids. The desired compounds are obtained by interaction of substituted nitriles of antranyl acid with dimedone with subsequent cyclization of intermediate enaminonitriles into corresponding ketones of 9-aminoacridine after the reduction of which and of their derivatives alkylated or aralkylated on the 9-amino group, the corresponding alcohols are obtained, after hydration of which 9-amino-3,4-dihydroacridines are obtained. When experimented on animals, the said derivatives of 9-aminoacridine have shown psychotropic, antiamnestic and lipid regulating properties, as well as a lower toxicity in comparison with known preparations.
新的化合物,是9-氨基蒽醌的衍生物,其通式为(I),其中R = H、CH₃;R¹ = H、CH₃、Br;R² = H、CH₃;R³ = 烷基-C₁-C₅、芳基甲基、二乙氨基乙基;X = C = O、CHOH;Y = CH₂;X + Y = CH = CH;以及它们与有机和非有机酸的盐。所需化合物是通过将替代的蒽酰胺基酸腈与二甲酮反应,随后将中间体烯胺腈环化成相应的9-氨基蒽醌酮,还原后得到它们及其衍生物烷基化或芳基烷基化的相应醇,水合后得到9-氨基-3,4-二氢蒽醌。在动物实验中,所述9-氨基蒽醌的衍生物表现出精神药理、抗遗忘和调脂作用,并且与已知制剂相比毒性更低。