摘要:
The invention relates to specific radioactive metal complexes based on bispidine and the derivatives thereof as chelating agents, the use thereof for nuclear medical diagnosis and therapy, and a method for producing such radioactive metal complexes.
摘要:
The present invention relates to novel bispidon ligands, a method for the production thereof, and the use thereof as a ligand in metal complexes and the selective separation of metals, metal complexes comprising said ligands, method for the production thereof, and the use of such metal complexes in organic synthesis, in bleaching, and in the radiopharmaceutical field.
摘要:
The invention relates to catalytically bleaching substrates, especially laundry fabrics, with atmospheric oxygen or air. A method of bleaching a substrate is provided that comprises applying to the substrate, in an aqueous medium, a specified ligand from a selected class which forms a complex with a transition metal, the complex catalysing bleaching of the substrate by atmospheric oxygen. Also provided is an aqueous bleaching composition substantially devoid of peroxygen bleach or a peroxy-based or -generating bleach system.
摘要:
The present invention provides a bleaching composition comprising a [3.3.1] bicyclo compound carrying at least one tertiary amine group the bleaching composition substantially devoid of a peroxygen source.