Patent ID: 6861435
Filing Date: 2005-03-01
Classification: A61K,A61P,C07D

Abstract:
1. Compounds of the general formula I which referring to R 1 are present as racemates as well as L- or D-configured compounds, respectively, and as E/Z-mixtures as well as E- or Z-isomers, respectively and wherein R (a) OH or (C (b) a group of formula —N(R (c) a group of formula  wherein m represents integer 1 or 2 and wherein one of the methylene groups can be substituted with a hydroxyl, carboxyl or (C (d) a group of formula  wherein p and r independently of each other can be 1 or 2 and wherein one of the methylene groups can be substituted with a hydroxyl, carboxyl, (C (e) a piperidyl group which is optionally substituted with a (C (f) a group of formula  wherein R R R wherein these compounds can be present as free bases as well as salts with inorganic acids or as salts with organic acids.