FIELD: organic chemistry, medicine, pharmacy.
SUBSTANCE: invention relates to novel compounds that represent quaternary ammonium salt of the formula (II): 
wherein R1 means group chosen from phenyl, 2-furyl, 3-furyl, 2-thienyl, 3-thienyl, benzyl, furan-2-ylmethyl, furan-3-ylmethyl, thiophen-2-ylmethyl, thiophen-3-ylmethyl; R2 means group chosen from (C1-C8)-alkyl, (C2-C8)-alkenyl, (C2-C8)-alkynyl, saturated or unsaturated (C3-C7)-cycloalkyl, saturated or unsaturated (C3-C7)-cycloalkylmethyl, phenyl, benzyl, phenethyl, furan-2-ylmethyl, furan-3-ylmethyl, thiophen-2-ylmethyl, thiophen-3-ylmethyl, pyridyl and pyridylmethyl; cyclic groups in R1 and R2 are optionally substituted with one, two or three substitutes chosen from halogen atom, linear or branched (C1-C8)-alkyl, hydroxy, linear or branched (C1-C8)-alkoxy wherein (C1-C8)-alkyl groups are unsubstituted or substituted with one or more halogen atoms, hydroxy or (C1-C8)-alkoxy groups, and (C1-C8)-alkoxy group is unsubstituted or substituted with one or more halogen atoms or hydroxy groups; p means 1 or 2, and carbamate group is joined at positions 2, 3 or 4 of azoniabobicyclic ring system; m means a whole number from 1 to 6; n means 0 or 1; A represents -CH2-, -CH=CH-, -C(O)-, -O-, -S- and -NMe-group; B represents hydrogen atom or group chosen from linear or branched (C1-C8)-alkyl, hydroxy, linear or branched (C1-C8)-alkoxy, cyano, nitro, -CH=CR'R'', -C(O)OR', -OC(O)R', (C3-C7)-cycloalkyl, phenyl, naphthalenyl, 5,6,7,8-tetrahydronaphthalenyl, benzo[1.3]dioxolyl, 5-10-membered heteroaryl or heterocyclyl group wherein each R' and R'' represents independently hydrogen atom or linear or branched (C1-C8)-alkyl group, and wherein cyclic groups represented as B are substituted optionally with one, two or three substitutes chosen from halogen atom, hydroxy, linear or branched (C1-C8)-alkyl, -OR', -CONR'R'', -CN, and -COOR'; R' and R'' are given above and wherein (C1-C8)-alkyl groups are unsubstituted or substituted with one or more halogen atoms, hydroxy or (C1-C8)-alkoxy groups, and (C1-C8)-alkoxy groups are unsubstituted or substituted with one or more halogen atoms or hydroxy groups; X- represents a pharmaceutically acceptable anion of mono- or polyvalent acid, and involving all individual stereoisomers of compound of the formula (II) and their mixtures. Also, invention relates to a method for inhibition, pharmaceutical composition, combined product and their using in therapeutic treatment as antagonists of M3 muscarinic receptors. Invention provides preparing novel compounds possessing useful biological properties.
EFFECT: valuable medicinal properties of compounds and pharmaceutical composition.
23 cl, 187 ex
