| abstract |
A compound of the formula I, wherein R1 represents Het1, R1aC (O) - or DAN (H) - [Q] nC (O) FE-C (O) -; R1a represents H or C1-12alkyl, whose last group is optionally substituted and / or terminated by one or more substituents selected from halo and aryl, whose last group is optionally substituted by one or more substituents selected from OH, halo, cyano, nitro, N (R3a) R3b, C1-4 alkyl and C1-4alkoxy ; A represents, in each presence when used herein, C2-6 or A1-C (O) N (H) -A2 alkylene, wherein A2 is attached to group D; A1 represents C1-4alkylene; A2 represents C2- 5 alkylene; D represents, in each presence when used herein, -N (R2a) R2b, -C (> = NR2c) N (R2a) R2e or N (R2f) C (> = NR2g) N (H) R2h, |