The invention relates to quaternary basic amides of the formula ##STR1## in which Ar is an optionally substituted mono-, di- or tri-cyclic aromatic or heteroaromatic group; T is a direct bond, a hydroxymethylene group, an alkoxymethylene group in which the alkoxy group is C.sub.1 -C.sub.4, or a C.sub.1 -C.sub.5 -alkylene group; Ar' is an unsubstituted or mono- or poly-substituted phenyl, a thienyl, a benzothienyl, a naphthyl or an indolyl; R is hydrogen or a C.sub.1 -C.sub.4 -alkyl, or a C.sub.1 -C.sub.4 -.omega.-alkoxy(C.sub.2 -C.sub.4)alkyl, or a C.sub.2 -C.sub.4 -.omega.-alkanoyloxy (C.sub.1 -C.sub.4)alkyl; Q is hydrogen; or else Q and R together form a 1,2-ethylene, 1,3-propylene or 1,4-butylene group; Am.sup..sym. is the radical ##STR2## in which X.sub.1, X.sub.2 and X.sub.3, together with the nitrogen atom to which they are bonded, form a 1-azoniabicyclo\x9b2.2.2!octane optionally substituted by a phenyl or benzyl group; and A.sup..crclbar. is a pharmaceutically acceptable anion. These compounds are useful for the preparation of drugs intended for the treatment of pathological conditions involving the tachykinin system.
本发明涉及公式##STR1##中的季
铵基酰胺,其中Ar是一个可选的取代的单环、双环或
三环芳香或杂芳基团;T是直接键,羟甲基烷基,其中烷氧基是C.sub.1-C.sub.4,或C.sub.1-C.sub.5-烷基烷基;Ar'是未取代或单取代或多取代的苯基、
噻吩基、
苯并噻吩基、
萘基或
吲哚基;R是氢或C.sub.1-C.sub.4-烷基,或C.sub.1-C.sub.4-ω-烷氧基(C.sub.2-C.sub.4)烷基,或C.sub.2-C.sub.4-ω-酰氧基(C.sub.1-C.sub.4)烷基;Q是氢;或者Q和R一起形成1,2-
乙烯基、1,3-
丙烯基或1,4-
丁烷基;Am.sup..sym.是基团##STR2##其中X.sub.1、X.sub.2和X.sub.3与它们连接的氮原子一起形成一个可选取代的苯基或苄基的1-氮杂
双环[2.2.2]辛烷;A.sup..crclbar.是一种药学上可接受的阴离子。这些化合物可用于制备用于治疗涉及Tachykinin系统的病理状况的药物。