[EN] POLYCARBONATES BEARING PENDANT PRIMARY AMINES FOR MEDICAL APPLICATIONS [FR] POLYCARBONATES PORTANT DES AMINES PRIMAIRES LATÉRALES POUR DES APPLICATIONS MÉDICALES
POLYCARBONATES BEARING PENDANT PRIMARY AMINES FOR MEDICAL APPLICATIONS
申请人:Hedrick James L.
公开号:US20140072607A1
公开(公告)日:2014-03-13
An antimicrobial composition comprises an anionic drug and an amine polymer comprising a first repeat unit of formula (2):
wherein a′ is an integer equal to 1 or 2, b′ is an integer equal to 1 or 2, and each R′ is an independent monovalent radical selected from the group consisting of hydrogen, methyl, ethyl, and combinations thereof. G′ is a divalent linking group selected from the group consisting of a single bond and groups comprising at least one carbon. X
−
is a negatively charged counterion. The drug and the amine polymer are bound by noncovalent interactions.
[EN] POLYCARBONATES BEARING PENDANT PRIMARY AMINES FOR MEDICAL APPLICATIONS<br/>[FR] POLYCARBONATES PORTANT DES AMINES PRIMAIRES LATÉRALES POUR DES APPLICATIONS MÉDICALES
申请人:IBM
公开号:WO2014042924A1
公开(公告)日:2014-03-20
An antimicrobial composition comprises an anionic drug and an amine polymer comprising a first repeat unit of formula (2); wherein a' is an integer equal to 1 or 2, b' is an integer equal to 1 or 2, and each R' is an independent monovalent radical selected from the group consisting of hydrogen, methyl, ethyl, and combinations thereof. G' is a divalent linking group selected from the group consisting of a single bond and groups comprising at least one carbon. X¯ is a negatively charged counterion. The drug and the amine polymer are bound by noncovalent interactions.