| abstract |
An N-hydroxyamide derivative according to formula (I), wherein A is selected from -C (B) - and N; B is H or B forms a bond with either R5 or R7, R1 is selected from H, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C3-C8-cycloalkyl, heterocycloalkyl, aryl, heteroaryl, C3-C8- cycloalkyl C1-C6 alkyl, heterocycloalkyl C1-C6 alkyl, heteroaryl C1-C6 alkyl, amino and alkoxy; R2 is H; R3 is selected from H, C1-C6 alkyl, C2-C6 alkenyl and C2-C6 alkynyl; R 4, R 5, R 6 and R 7 are independently selected from H, C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl; or R4 and R7 together form a -CH2- bond; as well as its optically active forms such as enantiomers, diastereomers and its racemate forms, as well as its pharmaceutically acceptable salts. The patent contains 20 more patent claims. |