SUSTAINED RELEASE COMPOSITION COMPRISING AN AMINE AS ACTIVE AGENT AND A SALT OF A CYCLIC ORGANIC ACID

• US 20130237559A1
• Filed: 06/29/2011
• Published: 09/12/2013
• Est. Priority Date: 06/30/2010
• Status: Abandoned Application

• Current Assignee: Upsher-Smith Laboratories Incorporated (SAWAI GROUP HOLDINGS Co., Ltd.)
• Original Assignee: Upsher-Smith Laboratories Incorporated (SAWAI GROUP HOLDINGS Co., Ltd.)
• Inventors: Ortiz, Ronnie, Jensen, James S., O'Neill, Victoria Ann, Lundell, Kristopher R., Mahoney, Sean
• Application Number:
  US13/807,174
• Publication Number:
  US 20130237559A1
• Time in Patent Office: Days
• US Class Current: 514/289
• CPC Class Codes: A61K 31/135 having aromatic rings , e.g. ketamine, nortriptyline methadone A61K31/137
• CPC Class Codes: A61K 31/137 Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
• CPC Class Codes: A61K 31/192 having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid cannabinoids A61K31/658
• CPC Class Codes: A61K 31/485 Morphinan derivatives, e.g. morphine, codeine
• CPC Class Codes: A61K 9/2013 Organic compounds, e.g. phospholipids, fats
• CPC Class Codes: A61K 9/2054 Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose

Abstract

The present invention provides sustained-release oral pharmaceutical compositions and methods of use. The sustained-release oral pharmaceutical compositions include an amine-containing compound (e.g., an opioid) (including salts thereof) and a pharmaceutically acceptable salt of a non-NSAID cyclic organic acid compound.

Claims

1. A sustained-release oral pharmaceutical composition comprising within a single dosage form:

a hydrophilic matrix;

a pharmacologically active amine-containing compound; and

a pharmaceutically acceptable salt of a non-NSAID cyclic organic acid compound;

wherein the amine-containing compound and the salt of the cyclic organic acid are within the hydrophilic matrix; and

wherein the composition exhibits a release profile of the amine-containing compound comprising a substantial portion that is representative of zero-order release kinetics under in vitro conditions.

4. The composition of claim 1 wherein the amine group comprises a secondary amine, a tertiary amine, a primary amine, or combination thereof.

5. The composition of claim 4 wherein the amine-containing compound comprises a tertiary amine.

6. The composition of claim 1 wherein the amine-containing compound is an opioid.

7. The composition of claim 6 wherein the opioid is selected from the group consisting of morphine, codeine, hydromorphone, hydrocodone, oxycodone, oxymorphone, desomorphine, diacetylmorphine, buprenorphine, dihydrocodeine, nicomorphine, benzylmorphine, fentanyl, methadone, tramadol, propoxyphene, levorphanol, meperidine, and combinations thereof.

8. The composition of claim 6 wherein the opioid is present in a pain-reducing amount.

9. The composition of claim 1 wherein the amine-containing compound is a non-opioid amine-containing compound.

10. The composition of claim 9 wherein the non-opioid amine-containing compound is selected from the group consisting of dextromethorphan, cyclobenzaprine, benztropine, baclofen, arbaclofen, ritodrine, tizanidine, flurazepam, chlorpheniramine, doxylamine, diphenhydramine, diltiazem, rimantadine, amantadine, memantine, and combinations thereof.

11. The composition of claim 1 wherein the amine-containing compound is a salt comprising a hydrochloride, a bitartrate, an acetate, a naphthylate, a tosylate, a mesylate, a besylate, a succinate, a palmitate, a stearate, an oleate, a pamoate, a laurate, a valerate, a hydrobromide, a sulfate, a methane sulfonate, a tartrate, a citrate, a maleate, or a combination of the foregoing.

12. The composition of claim 1 wherein the salt of the cyclic organic acid is selected from the group consisting of disodium pamoate, sodium saccharin, sodium cyclamate, sodium benzoate, sodium naphthoate, potassium benzoate, and combinations thereof.

14. The composition of claim 1 wherein the salt of the cyclic organic acid is present in an amount effective to provide zero-order release kinetics under in vitro conditions.

15. The composition of claim 1 wherein the pharmaceutically acceptable anionic surfactant is present in a release-modifying amount.

16. The composition of claim 1 wherein the single dosage form is a tablet form.

17. The composition of claim 1 wherein the hydrophilic matrix comprises at least one hydrophilic polymeric compound selected from the group consisting of a gum, a cellulose ether, an acrylic resin, a polyvinyl pyrrolidone, a protein-derived compound, and combinations thereof.

2. A sustained-release oral pharmaceutical composition comprising within a single dosage form:

a hydrophilic matrix;

a pharmacologically active amine-containing compound;

a pharmaceutically acceptable salt of a non-NSAID cyclic organic acid compound; and

a pharmaceutically acceptable anionic surfactant;

wherein the amine-containing compound, the salt of the cyclic organic acid, and the anionic surfactant are within the hydrophilic matrix.

3. The composition of claim 2 which exhibits a release profile of the amine-containing compound comprising a substantial portion that is representative of zero-order release kinetics under in vitro conditions.

13. The composition of claim 2, wherein the pharmaceutically acceptable anionic surfactant is selected from the group consisting of monovalent alkyl carboxylates, acyl lactylates, alkyl ether carboxylates, N-acyl sarcosinates, polyvalent alkyl carbonates, N-acyl glutamates, fatty acid-polypeptide condensates, sulfur-containing surfactants, phosphated ethoxylated alcohols, and combinations thereof.

18. The composition of claim 2 wherein the amine group comprises a secondary amine, a tertiary amine, a primary amine, or combination thereof.

19. The composition of claim 18 wherein the amine-containing compound comprises a tertiary amine.

20. The composition of claim 2 wherein the amine-containing compound is an opioid.

21. The composition of claim 20 wherein the opioid is selected from the group consisting of morphine, codeine, hydromorphone, hydrocodone, oxycodone, oxymorphone, desomorphine, diacetylmorphine, buprenorphine, dihydrocodeine, nicomorphine, benzylmorphine, fentanyl, methadone, tramadol, propoxyphene, levorphanol, meperidine, and combinations thereof.

22. The composition of claim 20 wherein the opioid is present in a pain-reducing amount.

23. The composition of claim 2 wherein the amine-containing compound is a non-opioid amine-containing compound.

24. The composition of claim 23 wherein the non-opioid amine-containing compound is selected from the group consisting of dextromethorphan, cyclobenzaprine, benztropine, baclofen, arbaclofen, ritodrine, tizanidine, flurazepam, chlorpheniramine, doxylamine, diphenhydramine, diltiazem, rimantadine, amantadine, memantine, and combinations thereof.

25. The composition of claim 2 wherein the amine-containing compound is a salt comprising a hydrochloride, a bitartrate, an acetate, a naphthylate, a tosylate, a mesylate, a besylate, a succinate, a palmitate, a stearate, an oleate, a pamoate, a laurate, a valerate, a hydrobromide, a sulfate, a methane sulfonate, a tartrate, a citrate, a maleate, or a combination of the foregoing.

26. The composition of claim 2 wherein the salt of the cyclic organic acid is selected from the group consisting of disodium pamoate, sodium saccharin, sodium cyclamate, sodium benzoate, sodium naphthoate, potassium benzoate, and combinations thereof.

27. The composition of claim 2 wherein the salt of the cyclic organic acid is present in an amount effective to provide zero-order release kinetics under in vitro conditions.

28. The composition of claim 2 wherein the pharmaceutically acceptable anionic surfactant is present in a release-modifying amount.

29. The composition of claim 2 wherein the single dosage form is a tablet form.

30. The composition of claim 2 wherein the hydrophilic matrix comprises at least one hydrophilic polymeric compound selected from the group consisting of a gum, a cellulose ether, an acrylic resin, a polyvinyl pyrrolidone, a protein-derived compound, and combinations thereof.