abstract |
The invention relates to novel aryl glycinamide derivatives of formula (I) and their pharmaceutically acceptable salts, in which R<1> and R<2> together with the N to which they are bound form a ring of one of the formulae (a), (b), (c) or (d), in which R<3>, R<4>, R<5>, Ar, R<6>, R<7>, R<8>, R<9>, R<10>, R<11>, r, s and t have the meanings indicated in the description. Also disclosed are the production and use of these compounds. The novel compounds are valuable neurokinin (tachykinin) antagonists. |