FIELD: organic chemistry, heterocyclic compounds, pharmacy.
SUBSTANCE: invention relates to new derivatives of nitrogen-containing heterocyclic compounds of the general formula: (I)
wherein X1-X5 mean CH2, or one of that means NH and another X1-X5 mean CH2; k = 0 or 1; R1 means (C1-C8)-alkyl, (C1-C8)-hydroxyalkoxy-group; t = 0, 1 or 2; A means phenyl or pyridinyl; R2 means hydrogen atom, hydroxyl group, halogen atom or (C1-C6)-alkyl, (C1-C6)-alkoxy-group; n = 0, 1-4; p = 0 or a whole number from 1 to 5; Y means -C(O)-; Z means CH2. Invention relates to their pharmaceutical acceptable salts also. Compounds of the formula (I) elicit agonistic activity with respect to muscarinic receptors and can be used in medicine.
EFFECT: valuable medicinal properties of compounds.
21 cl, 1 tbl, 17 ex
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Authors
Dates
2004-06-20—Published
1999-03-31—Filed