USE OF BUCKYSOME OR CARBON NANOTUBE FOR DRUG DELIVERY
Compositions and methods for administering a therapeutic agent to a mammal are disclosed. The compositions comprise either (i) vesicles comprising an amphiphilic substituted fullerene, wherein the therapeutic agent is present in the vesicle interior or between layers of the vesicle wall, (ii) a substituted fullerene, comprising a fullerene core and a functional moiety, wherein the therapeutic agent is associated with the substituted fullerene, or (iii) carbon nanotubes, wherein the therapeutic agent is covalently bonded to the carbon nanotubes.
1 - 16 . (canceled)
17 . A composition, comprising:
a fullerene core;
a covalent linker linking the fullerene core to a steroid; and
the steroid.
18 . The composition of claim 17 , wherein the fullerene core is selected from the group consisting of C 60 and C 70 .
19 . The composition of claim 17 , wherein the covalent linker is an ester.
20 . The composition of claim 17 , wherein the covalent linker is bonded to the fullerene core by a process selected from the group consisting of a 1,3-dipolar addition, a Diels-Alder reaction, a cycloaddition process, a cyclopropanation by addition/elimination, and an addition of a carbanion/alkyl lithium/Grignard reagent.
21 . The composition of claim 17 , wherein the covalent linker is bonded to the fullerene core by a 1,3-dipolar addition.
22 . A composition, comprising:
a fullerene core;
a substituent bonded to the fullerene core;
a covalent linker linking the substituent to a steroid; and
the steroid.
23 . The composition of claim 22 , wherein the fullerene core is selected from the group consisting of C 60 and C 70 .
24 . The composition of claim 22 , wherein the covalent linker is an ester.
25 . The composition of claim 22 , wherein the substituent is bonded to the fullerene core by a process selected from the group consisting of a 1,3-dipolar addition, a Diels-Alder reaction, a cycloaddition process, a cyclopropanation by addition/elimination, and an addition of a carbanion/alkyl lithium/Grignard reagent.
26 . The composition of claim 25 , wherein the substituent is bonded to the fullerene core by a 1,3-dipolar addition.