Quinolin-2-yl-methoxybenzylhydroxyureas
AssigneeBayer Aktiengesellschaft
InventorsMichael Matzke, Klaus-Helmut Mohrs, Siegfried Raddatz, Romanis Fruchtmann, Armin Hatzelmann, Christian Kohlsdorfer, Reiner Muller-Peddinghaus, Pia Theisen-Popp
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Abstract
The novel quinolin-2-yl-methoxybenzylhydroxyureas can be prepared by reaction of appropriate ketones with hydroxylamine and reduction of the ketoximes and subsequent reaction with isocyanates. The new substances can be employed as active substances in medicaments.
Claims1
Compounds of the general formula ##STR43## in which A, B, D, E, G, L and M are identical or different and represent hydrogen, hydroxyl, halogen, cyano, carboxyl, nitro, trifluoromethyl, trifluoromethoxy or represent straight-chain or branched alkyl or alkoxy each having up to 8 carbon atoms, or represent aryl having 6 to 10 carbon atoms, which is optionally substituted by halogen, hydroxyl, nitro or cyano, and
- R.sup.1 represents cycloalkyl or -alkenyl having 3 to 12 carbon atoms.
Dependencies are inferred from the claim text.