Patent ID: 7078418

Claim:
1-Aziridino-1-hydroxyiminomethyl derivatives of formula I wherein R is an organic group capable of bonding covalently two aziridine oxime groups and is selected from the group consisting of linear or branched, saturated or unsaturated alkanes or heteroalkanes with up to 6 carbon atoms and with up to four hetero atoms, and C 3 –C 8 cycloalkanes, that are optionally substituted with lower C 1 –C 6 alkyl, lower C 1 –C 6 alkoxy, nitro, amino, monosubstituted amino or halogen groups, heterocyclic compounds with 3 to 6 ring atoms and up to four hetero atoms, aromatic compounds with up to 8 ring atoms, optionally substituted with cyano, hydroxy, lower C 1 –C 6 alkyl, lower C 1 –C 6 alkoxy, nitro, amino, monosubstituted amino, trihaloalkyl and/or halogen groups, and heteroaryls with 3 to 7 ring atoms and up to four hetero atoms, R 1 and R 2 independently of one another are selected from the group consisting of —H, —CH 3 , —CN, —COOH, —COOCH 3 , —COOC 2 H 5 , —CONH 2 , or —C 6 H 5 group, provided that each of R 1 and R 2 is not —H or —CH 3 , when n is 2.