Biocidally active cationic analogs of N-halamine having two biocidally active groups covalently bonded together in a single molecule and having general Formula (I). Compounds of Formula (I), and precursurs thereof, can be in solution form immobilized onto a substrate via physical coating or covalent chemical bonding to functionalize surfaces or added into materials as additives so as to render them biocidal. The biocidal solutions and substrates comprising the compounds or precursors of the present invention can then be used to inactivate pathogenic microorganisms. N-halamine-L-QUAT (I) wherein: the N-halamine may be a cyclic or acyclic N-halamine; L is C1-C6 alkyl, cyclic aromatic or non-aromatic ring, ether, ketone or any other organic linking structures, and QUAT has general formula ( II):
具有两个
生物杀菌活性基团共价结合在一起的N-卤胺阳离子类
生物杀菌活性类似物,以单一分子的形式具有通用式(I)。通式(I)的化合物及其前体可以以溶液形式固定到基质上,通过物理涂层或共价
化学键结合来功能化表面,或者作为添加剂加入材料中,使其具有
生物杀菌性能。本发明的化合物或前体组成的
生物杀菌溶液和基质可以用于灭活致病微
生物。N-卤胺-L-QUAT (I)其中:N-卤胺可以是环状或非环状N-卤胺;L为C1-C6烷基,环芳香或非芳香环,醚,酮或任何其他有机连接结构,QUAT具有通式(II)。