PHARMACEUTICAL SOLID HYBRIDS
The invention provides solid pharmaceutical hybrids that are useful in the treatment or diagnosis of diseases, as well as methods of producing the solid pharmaceutical hybrids.
1 . A composition comprising a solid pharmaceutical hybrid,
wherein the solid pharmaceutical hybrid comprises two or more forms of an agent,
wherein the agent is a pharmacologically active agent, a therapeutic agent, or a diagnostic agent, and
wherein the solid pharmaceutical hybrid exhibits at least one superior property relative to one of the forms of the agent.
2 . The composition of claim 1 , wherein the superior property is selected from the group consisting of increased solubility, increased stability, increased bioavailability, reduced side effects, and increased activity.
3 . The composition of claim 1 , wherein the two or more forms of the agent are chemical forms of the agent.
4 . The composition of claim 3 , wherein the solid pharmaceutical hybrid comprises an ionizable form and non-ionizable form of the agent.
5 . The composition of claim 3 , wherein the solid pharmaceutical hybrid comprises at least two different polymorphs of the agent.
6 . The composition of claim 3 , wherein the solid pharmaceutical hybrid comprises at least two forms of the agent selected from the group consisting of the agent, a salt of the agent, an ester of the agent, a pro-drug of the agent, and an active metabolite of the agent.
7 . The composition of claim 1 , wherein the two or more forms of the agent are physical forms of the agent.
8 . The composition of claim 7 , wherein the solid pharmaceutical hybrid comprises at least one combination selected from the group consisting of:
(i) an anhydrous form and a hydrous form of the agent
(ii) an amorphous and a crystalline form of the agent;
(iii) at least two different particle size populations of the agent;
(iv) at least two crystalline forms of the agent;
(v) at least two different solvates of the agent;
(vi) at least two particles of differing geometric shapes;
(vii) at least two particles of differing bulk densities; and
(viii) at least two particles of differing flowability.
9 . The composition of claim 8 , wherein the solvates are hydrates.
10 . A method of producing a solid pharmaceutical hybrid comprising two or more forms of an agent, comprising mixing a form of the agent with one or more different forms of the agent,
wherein the agent is a pharmacologically active agent, a therapeutic agent, or a diagnostic agent, and
wherein the solid pharmaceutical hybrid exhibits at least one superior property relative to one of the forms of the agent.
11 . The method of claim 10 , wherein the superior property is selected from the group consisting of increased solubility, increased stability, increased bioavailability, reduced side effects, and increased activity.
12 . The method of claim 10 , wherein the two or more forms of the agent are chemical forms of the agent.
13 . The method of claim 12 , wherein the solid pharmaceutical hybrid comprises an ionizable form and non-ionizable form of the agent.
14 . The method of claim 12 , wherein the solid pharmaceutical hybrid comprises at least two different polymorphs of the agent.
15 . The method of claim 12 , wherein the solid pharmaceutical hybrid comprises at least two forms of the agent selected from the group consisting of the agent, a salt of the agent, an ester of the agent, a pro-drug of the agent, and an active metabolite of the agent.
16 . The method of claim 10 , wherein the two or more forms of the agent are physical forms of the agent.
17 . The method of claim 16 , wherein the solid pharmaceutical hybrid comprises at least one combination selected from the group consisting of:
(i) an anhydrous form and a hydrous form of the agent
(ii) an amorphous and a crystalline form of the agent;
(iii) at least two different particle size populations of the agent;
(iv) at least two crystalline forms of the agent;
(v) at least two different solvates of the agent;
(vi) at least two particles of differing geometric shapes;
(vii) at least two particles of differing bulk densities; and
(viii) at least two particles of differing flowability.
18 . The composition of claim 17 , wherein the solvates are hydrates.
19 . A method of producing a solid pharmaceutical hybrid comprising two or more forms of an agent, wherein the method comprises actively mixing one or more forms of an agent with one or more hybrid forming agents in a medium, such that the solid pharmaceutical hybrid is produced.
20 . The method of claim 19 , wherein the one or more hybrid forming agents are selected from the group consisting of physical energy and a chemical reagent.
21 . The method of claim 19 , wherein the medium is a fluid or solid medium.
22 . The method of claim 19 , wherein the agent is a pharmacologically active agent, a therapeutic agent, or a diagnostic agent, and wherein the solid pharmaceutical hybrid exhibits at least one superior property relative to one of the forms of the agent.
23 . The method of claim 22 , wherein the superior property is selected from the group consisting of increased solubility, increased stability, increased bioavailability, reduced side effects, and increased activity.
24 . The method of claim 19 , wherein the two or more forms of the agent are chemical forms of the agent.
25 . The method of claim 19 , wherein the two or more forms of the agent are physical forms of the agent.