CONJUGATES OF 4-BENZYLAMINOQUINOLINES WITH BILE ACID AND THEIR HETEROANALOGS, METHOD FOR THEIR PREPARING AND DRUGS BASED ON THESE COMPOUNDS Russian patent published in 2005 - IPC

FIELD: organic chemistry, medicine, pharmacy.

SUBSTANCE: invention relates to the substituted 4-benzylaminoquinolines and their heteroanalogs of the general formula (I): P-L-G (I) wherein G means compound of the formula: G(I) wherein K means -OR(7), -NH-CH₂-CH₂-SO₃H, -NH-CH₂-CO₂H wherein R(7) means hydrogen atom, CH₃; R1-R6 mean independently of one another hydrogen atom, -OR(10), -R(10) being one of residues R1-R6 means a bond with L always; R(10) means hydrogen atom, (C₁-C₄)-alkyl; L means (C₁-C₁₅)-alkyl being one or some structural CH₂-fragments can be replaced for -C≡C-, -NR(11)-, -CO-, -O- wherein R(11) means hydrogen atom; P means: or wherein A means nitrogen atom (N); B means CH; D means CH; E means CH; R16-R24 mean independently of one another hydrogen atom, F, Cl atoms, (C₁-C₄)-alkyl being alkyl residues can be mono- or multiple-substituted with fluorine atom, NR(25)R(26), OR(25), COR(25), COOR(25), CONR(25)R(26) being one of residues R16-R(24) means a bond with L always; R25 and R26 mean independently of one another hydrogen atom, (C₁-C₄)-alkyl or benzyl. Also, invention relates to their pharmaceutically acceptable salts. Also, invention relates to a method for their preparing and to a drug based on thereof for prophylaxis of supersaturation of bile with cholesterol. Invention provides preparing new compounds and a drug based on thereof that can be used for prophylaxis and treatment of patients suffering with gallstones.

EFFECT: improved preparing method, valuable medicinal properties of compounds and drugs.

10 cl, 32 ex