Hydroxamate compositions
View Patent ↗The present disclosure provides compositions including a first component including at least one phospholipid possessing at least one vinyl group, a second component including a furanone possessing vinyl and/or acrylate groups, and a third component including a hydroxamate. Compositions, medical devices, and coatings including copolymers and blends of the foregoing components are also provided.
1. A composition comprising:
a first component comprising at least one vinyl phospholipid;
a second component of formula:
wherein R 2 , R 3 and R 4 are independently or all H or halogen; and
R 1 is a moiety selected from the group consisting of H, halogen, formyl, carboxyl, cyano, ester, amide, alkyl, alkoxy, oxoalkyl, alkenyl, alkynyl, aryl or arylalkyl,
wherein at least one of R 1 , R 2 , R 3 and R 4 are substituted with a moiety selected from the group consisting of vinyl moieties and acrylate moieties; and
a third component comprising a hydroxamate of the formula
wherein R 10 is selected from the group consisting of vinyl groups, hydroxy alkyl acrylate groups, hydroxy alkyl methacrylate groups, alkyl amines, acrylamides, methacrylamides, alkyl groups, alkoxy groups, alkenyl groups, polymers terminated with the foregoing groups, and combinations thereof, and R 11 comprises hydrogen.
2. The composition of claim 1 , wherein the first component comprises a phosphorylcholine possessing at least one vinyl group of the formula:
wherein x is from about 1 to about 10, and y is from about 1 to about 10.
3. The composition of claim 1 , wherein the first component is selected from the group consisting of 2-methacryloyloxyethyl phosphorylcholine, 2-acryloyloxyethyl phosphorylcholine and combinations thereof.
4. The composition of claim 1 , wherein the second component comprises a vinyl furanone.
5. The composition of claim 1 , wherein the first component, the second component, and optionally the third component, comprise a copolymer.
6. The composition of claim 5 , wherein the copolymer further comprises at least one additional monomer selected from the group consisting of vinyl monomers, acrylate monomers, and combinations thereof.
7. The composition of claim 5 , further comprising at least one additional monomer selected from the group consisting of vinyl functional quaternary amines, hydroxyethyl methacrylate, n-vinyl pyrrolidone, sodium acrylate, bis-acrylate, styrene sulfonic acid, butyl acrylate, sulfopropyl acrylate, sulfopropyl methacylate, acrylamide, diacrylamide, methacrylic acid, acrylic acid, polyethylene glycol acrylates, polyethylene glycol/polypropylene glycol acrylates, silicone acrylates, and combinations thereof.
8. A composition comprising:
a first component comprising a phosphorylcholine possessing at least one vinyl group of the formula:
wherein x is from about 1 to about 10 and y is from about 1 to about 10;
a furanone of formula:
wherein R 7 , R 3 and R 4 are independently or all H or halogen, and
R 1 is a moiety selected from the group consisting of H, halogen, formyl, carboxyl, cyano, ester, amide, alkyl, alkoxy, oxoalkyl, alkenyl, alkynyl, aryl or arylalkyl,
wherein at least one of R 1 , R 2 , R 3 and R 4 are substituted with a moiety selected from the group consisting of vinyl moieties and acrylate moieties; and
a hydroxamate of the formula:
wherein R 10 is selected from the group consisting of vinyl groups, hydroxy alkyl acrylate groups, hydroxy alkyl methacrylate groups, alkyl amines, acrylamides, methacrylamides, alkyl groups, alkoxy groups, alkenyl groups, polymers terminated with the foregoing groups, and combinations thereof, and R 11 comprises hydrogen.
9. The composition of claim 8 , wherein the first component is selected from the group consisting of 2-methacryloyloxyethyl phosphorylcholine, 2-acryloyloxyethyl phosphorylcholine and combinations thereof.
10. The composition of claim 8 , wherein the furanone comprises a vinyl furanone.
11. The composition of claim 8 , wherein the first component, the furanone, and optionally the hydroxamate, comprise a copolymer.
12. The composition of claim 11 , further comprising at least one additional monomer selected from the group consisting of vinyl monomers, acrylate monomers, and combinations thereof.
13. The composition of claim 11 , further comprising at least one additional monomer selected from the group consisting of vinyl functional quaternary amines, hydroxyethyl methacrylate, n-vinyl pyrrolidone, sodium acrylate, bis-acrylate, styrene sulfonic acid, butyl acrylate, sulfopropyl acrylate, sulfopropyl methacylate, acrylamide, diacrylamide, methacrylic acid, acrylic acid, polyethylene glycol acrylates, polyethylene glycol/polypropylene glycol acrylates, silicone acrylates, and combinations thereof.
14. An article comprising:
a first component comprising at least one vinyl phospholipid;
a second component of formula:
wherein R 2 , R 3 and R 4 are independently or all H or halogen; and
R 1 is a moiety selected from the group consisting of H, halogen, formyl, carboxyl, cyano, ester, amide, alkyl, alkoxy, oxoalkyl, alkenyl, alkynyl, aryl or arylalkyl,
wherein at least one of R 1 , R 2 , R 3 and R 4 are substituted with a moiety selected from the group consisting of vinyl moieties and acrylate moieties; and
a third component comprising a hydroxamate of the formula:
wherein R 10 is selected from the group consisting of vinyl groups, hydroxy alkyl acrylate groups, hydroxy alkyl methacrylate groups, alkyl amines, acrylamides, methacrylamides, alkyl groups, alkoxy groups, alkenyl groups, polymers terminated with the foregoing groups, and combinations thereof, and R 11 comprises hydrogen.
15. The article of claim 14 , wherein the first component comprises a phosphorylcholine possessing at least one vinyl group of the formula:
wherein x is from about 1 to about 10, and y is from about 1 to about 10.
16. The article of claim 14 , wherein the first component is selected from the group consisting of 2-methacryloyloxyethyl phosphorylcholine, 2-acryloyloxyethyl phosphorylcholine and combinations thereof.
17. The article of claim 14 , wherein the second component comprises a vinyl furanone.
18. The article of claim 14 , wherein the first component, the second component, and optionally the third component, comprise a copolymer.
19. The article of claim 14 , wherein the article is selected from the group consisting of sutures, surgical meshes, contact lenses, intraocular lenses, staples, clips, buttresses, lapbands, catheters, bandages, stents, grafts, stent/grafts, knotless wound closures, sealants, adhesives, anti-adhesion devices, anchors, tunnels, bone fillers, synthetic tendons, synthetic ligaments, grafts, tissue scaffolds, pins, screws, orthopedic hardware, pacers, pacemakers, and implants.
20. A composition comprising:
a first component comprising at least one vinyl phospholipid; and
a second component comprising a hydroxamate of the formula:
wherein R 10 is selected from the group consisting of vinyl groups, hydroxy alkyl acrylate groups, hydroxy alkyl methacrylate groups, alkyl amines, acrylamides, methacrylamides, alkyl groups, alkoxy groups, alkenyl groups, polymers terminated with the foregoing groups, and combinations thereof, and R 11 comprises hydrogen.