Patent ID: 9005583
Filing Date: 2015-04-14
Classification: A61K,C08G

Abstract:
1. A nano-particle of a transition metal or salt thereof wherein the transition metal or salt thereof is encapsulated inside a micelle formed by a poly (ethylene oxide) (PEO) having a functionalized chain end selected from the group consisting of compounds of formula (II) wherein, R is methyl, n-butyl, sec-butyl or tert-butyl, Y is a sulfonamide group selected from the group consisting of sulfabenzene, sulfisoxazole, sulfacetamide, sulfamethizole, sulfadimethoxine, sulfadiazine, sulfamethoxy pyridazine, sulfamethazine, sulfisoimidine, sulfapyridine, indisulam and amprenavir; or vancomycin, and n is an integer in the range of 10 to 500.