Abstract: A medical device comprising one or more polyhydroxyurethane (PHU) and a method of manufacturing thereof.

Abstract: Disclosed herein are biomaterial implants, medical devices, or bioprostheses wherein a surface or part thereof is coated with a nanoreservoir comprising a hydrophilic polymer or copolymer backbone crosslinked to a second polymer comprising a hydrophilic backbone and one or more reactive moieties, wherein the nanoreservoir further comprises one or more bioactive molecules, therapeutic molecules, or drugs.

Abstract: Pyrimidine derivatives of formula (I): optionally with a detectable isotope, pharmaceutical composition and method of preparation thereof. Pyrimidine derivatives for use in treatment or prevention of bacterial infection in a host mammal in need of such treatment or prevention and use as inhibitors of biofilm formation on a surface of biomaterial or medical device, particularly of cardiovascular device such as prosthetic heart valve or pacemakers. Pyrimidine derivatives for use as radiotracer in diagnosing or prognosing bacterial infection in a host mammal.

Abstract: A method of imaging a bacterial infection in a host mammal using Triazolo[4,5-d]pyrimidine derivatives of formula (I): Also disclosed are compositions including the triazolo[4,5-d]pyrimidine derivative.

Abstract: New pyrimidine derivatives together with a membrane penetrating agent, optionally with a detectable isotope and pharmaceutical composition for use in treatment or prevention of Gram-negative bacterial infection in a host mammal in need of such treatment or prevention and use as inhibitors of Gram-negative biofilm formation on a surface of biomaterial or medical device, particularly of cardiovascular device such as prosthetic heart valve or pacemakers. New pyrimidine derivatives together with a membrane penetrating agent; for use as radiotracer in diagnosing or prognosing Gram-negative bacterial infection in a host mammal.

Abstract: Pyrimidine derivatives of formula (I): optionally with a detectable isotope, pharmaceutical composition and method of preparation thereof. Pyrimidine derivatives for use in treatment or prevention of bacterial infection in a host mammal in need of such treatment or prevention and use as inhibitors of biofilm formation on a surface of biomaterial or medical device, particularly of cardiovascular device such as prosthetic heart valve or pacemakers. Pyrimidine derivatives for use as radiotracer in diagnosing or prognosing bacterial infection in a host mammal.

Abstract: A method for treatment of a bacterial infection in a host mammal in need of such treatment or a method of administering to the host mammal an effective amount of a Triazolo(4,5-d)pyrimidine of formula(I): wherein R1 is C3-5 alkyl optionally substituted by one or more halogen atoms; R2 is a phenyl group, optionally substituted by one or more halogen atoms; R3 and R4 are both hydroxyl; R is XOH, wherein X is CH2, OCH2CH2, or a bond, and wherein when X is a bond, R is OH; or a pharmaceutical acceptable salt, provided that when X is CH2 or a bond, R1 is not propyl; when X is CH2 and R1 is CH2CH2CF3, butyl or pentyl, the phenyl group at R2 must be substituted by fluorine; when X is OCH2CH2 and R1 is propyl, the phenyl group at R2 must be substituted by fluorine.

Abstract: A method for treatment of a bacterial infection in a host mammal in need of such treatment or a method of administering to the host mammal an effective amount of a Triazolo(4,5-d)pyrimidine of formula(I): wherein R1 is C3-5 alkyl optionally substituted by one or more halogen atoms; R2 is a phenyl group, optionally substituted by one or more halogen atoms; R3 and R4 are both hydroxyl; R is XOH, wherein X is CH2, OCH2CH2, or a bond, and wherein when X is a bond, R is OH; or a pharmaceutical acceptable salt, provided that when X is CH2 or a bond, R1 is not propyl; when X is CH2 and R1 is CH2CH2CF3, butyl or pentyl, the phenyl group at R2 must be substituted by fluorine; when X is OCH2CH2 and R1 is propyl, the phenyl group at R2 must be substituted by fluorine.

Abstract: Nanoreservoirs and uses thereof, in particular the use of nanoreservoirs to coat a surface of a medical device, biomaterial or bioprosthetic.

Abstract: Triazolo(4,5-d)pyrimidine derivatives for use in treatment or prevention of bacterial infection in a host mammal in need of such treatment or use as inhibitor of biofilm formation on a surface of biomaterial or medical device, particularly of cardiovascular device such as prosthetic heart valve or pacemakers.