5 Chemical reagents for medical purposes, clinical medical reagents, medical diagnostic reagents; chemical preparations for use in imaging, detecting, targeting and tracking bioactive molecules for pharmaceutical, medical, veterinary and therapeutic use; Medical diagnostic reagents and assays for testing of body fluids; chemicals for pharmaceutical use, namely, for the treatment of neurodegenerative disorders, neurological conditions, cancer, skin conditions, or for use in wound healing or photodynamic therapy; chemicals for pharmaceutical use, namely for the treatment of fungal, viral, bacterial and infectious diseases; pharmaceutical preparations and substances for use in the treatment of neurodegenerative disorders, neurological conditions, cancer, skin conditions, fungal, viral, bacterial and infectious diseases, or for use in wound healing or photodynamic therapy; diagnostic agents for pharmaceutical use; pharmaceutical preparations for human use, namely, for the treatment of neurodegenerative disorders, neurological conditions, cancer, skin conditions, fungal, viral, bacterial and infectious diseases, or for use in wound healing or photodynamic therapy; chemical preparations for pharmaceutical purposes namely, for the treatment of neurodegenerative disorders, neurological conditions, cancer, skin conditions, fungal, viral, bacterial and infectious diseases, or for use in wound healing or photodynamic therapy; pharmaceutical preparations for treating neurodegenerative disorders; pharmaceutical preparations for treating neurological conditions