FIELD: organic chemistry, chemical technology, medicine, biochemistry.
SUBSTANCE: invention relates to quinuclidine compounds of the formula (I) 
, its salts or their hydrates wherein R1 represents hydroxyl group; W represents: (1) -CH2-CH2-; 2) -CH=CH-, or 3) -C≡C-; HAr represents 5-10-membered aromatic heterocycle comprising 1-2 heteroatoms taken among nitrogen atom and sulfur atom that in addition to the group -X-Ar can be substituted with 1-3 groups taken among: (1) halogen atom; (2) (C1-C6)-alkyl, (C2-C6)-alkenyl or (C2-C6)-alkynyl group substituted optionally with: (a) hydroxy-group; (b) (C1-C6)-alkoxycarbonyl; (c) (C1-C6)-alkanoyl optionally substituted with (C1-C6)-alkoxy-group; (d) hydroxylated (C3-C8)-cycloalkyl; (e) (C1-C6)-alkoxy-group; (f) 5-6-membered aromatic heterocycle comprising 1-3 heteroatoms taken among nitrogen atom, sulfur atom and oxygen atom, or (g) cyano-group; (3) (C1-C6)-alkoxy-group optionally substituted with: (a) hydroxy-group; (b) (C1-C6)-alkoxy-group optionally substituted with (C1-C6)-alkoxy-group; (c) halogen atom; (d) 4-6-membered nonaromatic heterocycle comprising 1-3 heteroatoms taken among nitrogen atom, sulfur atom and oxygen atom; (e) 5-6-membered aromatic heterocycle comprising 1-3 heteroatoms taken among nitrogen atom, sulfur atom and oxygen atom; (4) (C1-C6)-alkylthio-group optionally substituted with (C1-C6)-alkoxy-group or hydroxy-group; (5) 5-6-membered heterocyclyloxy-group comprising 1-2 oxygen atoms in heterocycle; (6) amino-group represented by the formula: -N(R3)R4 wherein R3 and R4 are similar or different and each represents hydrogen atom or group taken among: (a) (C1-C6)-alkyl group; (b) (C1-C6)-alkoxy-(C1-C6)-alkyl group; (c) carbonyl substituted with (C6-C14)-aryl; (d) (C6-C14)-arylsulfonyl or (e) 4-6-membered nonaromatic heterocycle comprising 1-3 heteroatoms taken among nitrogen atom, sulfur atom and oxygen atom; (7) (C3-C8)-cycloalkyl or cycloalkenyl hydrocarbon group optionally substituted with: (a) oxo-group or (b) hydroxy-group; (8) (C6-C14)-aromatic hydrocarbon ring optionally substituted with: (a) (C1-C4)-alkylene dioxy-group or (b) hydroxy-group; (9) 5-6-membered aromatic heterocycle comprising 1-3 heteroatoms taken among nitrogen atom, sulfur atom and oxygen atom optionally substituted with: (a) cyano-group or (b) (C1-C6)-alkoxy-group; (10) 4-6-membered nonaromatic heterocycle comprising 1-3 heteroatoms taken among nitrogen atom, sulfur atom and oxygen atom optionally substituted with one or some groups taken among: (a) hydroxy-group; (b) halogen atom; (c) cyano-group; (d) (C1-C6)-alkoxycarbonyl; (e) (C1-C6)-alkyl; (f) (C1-C6)-alkoxy-group that is optionally substituted with halogen atom or (C1-C6)-alkoxy-group; (g) (C1-C6)-alkanoyl; (h) (C1-C6)-alkoxy-(C1-C6)-alkyl; (i) oxo-group; (j) (C1-C4)-alkylenedioxy-group; (k) (C3-C8)-cycloalkylalkoxy-group or (C3-C8)-cycloalkenylalkoxy-group; (11) carbamoyl of the formula: -CO-N(R5)R6 wherein R5 and R6 can be similar or different and represent hydrogen atom, (C6-C14)-aryl wherein indicated aryl is optionally substituted with halogen atom, or (C3-C8)-cycloalkyl; or R5 and R6 form in common 3-6-membered ring; (12) carbonyl optionally substituted with (C1-C6)-alkoxy-group; X represents: (1) a simple bond; (2) (C1-C6)-alkylene chain; (3) (C1-C6)-alkenylene chain; (4) (C1-C6)-alkynylene chain; or (5) formula: -Q- wherein Q represents oxygen atom or sulfur atom; Ar represents: (1) (C6-C14)-aromatic hydrocarbon ring optionally substituted with one or some groups taken among: (a) halogen atom; (b) (C1-C4)-alkoxy-group or (c) (C1-C6)-alkylthio-group; or (2) 5-6-membered aromatic heterocycle comprising 1-2 heteroatoms taken among nitrogen atom and sulfur atom. Compounds of the formula (I) show inhibitory activity with respect to a squalene-synthesizing enzyme. Also, the invention relates to an inhibitor of squalene-synthesizing enzyme and the corresponding medicinal composition based on compound of the invention, a method for prophylaxis and treatment of disease wherein inhibition of squalene-synthesizing enzyme is effective. Also, invention proposes some methods for preparing compounds of the formula (I).
EFFECT: improved preparing method, valuable of medicinal and biochemical properties of com[pounds and composition.
25 cl, 10 tbl, 214 ex
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