Heterotrifunctional molecules and methods for the synthesis of dendrimeric materials
First Claim
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1. A method for generating a dendrimer comprising a heterobifunctional core, a heterobifunctional macromolecule, and a heterotrifunctional branch, the method comprising:
- (a) covalently linking a heterobifunctional core comprised of an α
-substituted click moiety group and an ω
-substituted click moiety group with a first heterobifunctional macromolecule or a first heterotrifunctional branch, wherein said heterobifunctional macromolecule or heterotrifunctional branch is comprised of a first click moiety group and a first terminus wherein the first terminus is comprised of a second click moiety group or a non-click functional group, and(b) covalently linking the heterobifunctional macromolecule or heterotrifunctional branch with a second heterobifunctional macromolecule or heterotrifunctional branch.
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Abstract
In one aspect, the present invention is directed to dendrimers comprised of macromolecules and trifunctional branches. In another aspect, the invention relates to methods for generating dendrimeric compositions comprising macromolecules and trifunctional branches. In certain embodiments, the radial density of the dendrimeric composition is controlled by selective incorporation of branches.
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Citations
20 Claims
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1. A method for generating a dendrimer comprising a heterobifunctional core, a heterobifunctional macromolecule, and a heterotrifunctional branch, the method comprising:
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(a) covalently linking a heterobifunctional core comprised of an α
-substituted click moiety group and an ω
-substituted click moiety group with a first heterobifunctional macromolecule or a first heterotrifunctional branch, wherein said heterobifunctional macromolecule or heterotrifunctional branch is comprised of a first click moiety group and a first terminus wherein the first terminus is comprised of a second click moiety group or a non-click functional group, and(b) covalently linking the heterobifunctional macromolecule or heterotrifunctional branch with a second heterobifunctional macromolecule or heterotrifunctional branch. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification