Claims for Patent: 10,238,712

Summary for Patent: 10,238,712

Title:	Compositions useful for the treatment of gastrointestinal disorders
Abstract:	This invention provides novel peptides and methods to prevent, control, and treat an inflammation, cancer and other disorders, particularly of the gastrointestinal tract and the lung by administering at least one agonist of guanalyte cyclase receptor either alone or in combination with a compound selected from i) 5-aminosalicyclic acid (5-ASA) or a derivative or a pharmaceutically acceptable salt thereof; ii) mercaptopurine; or iii) an anti-TNF therapy.
Inventor(s):	Shailubhai; Kunwar (Audubon, PA)
Assignee:	SYNERGY PHARMACEUTICALS, INC. (New York, NY)
Application Number:	15/272,873
Patent Claims:	1. A composition comprising a guanylate cyclase receptor agonist (GCRA) peptide consisting essentially of the sequence of any one of SEQ ID NOs: 1-54, 56-346, 371, and 372 and an anti-TNF therapy covalently linked to the N-terminus and/or the C-terminus of said peptide by a glycosidic bond, wherein when said glycosidic bond is cleaved, the peptide and the anti-TNF therapy are released to produce a colon-specific effect, and an enteric coating comprising a methacrylic acid copolymer. 2. The composition of claim 1, further comprising a pharmaceutical carrier, excipient or diluent. 3. The composition of claim 1, wherein said peptide is a bicyclic peptide comprising the sequence of any one of SEQ ID NOs: 1-54, 99-207, 250-346, 371, and 372. 4. A method for treating a condition that responds to enhanced cGMP levels in a subject in need thereof comprising administering to said subject a therapeutically effective amount of a composition of claim 1, wherein said composition is administered in an amount sufficient to increase water transport in the gastrointestinal tract and induce cGMP production in a gastrointestinal epithelial cell. 5. A method for preventing or treating a condition selected from the group consisting of ulcerative colitis, Crohn's disease, irritable bowel syndrome (IBS), non-ulcer dyspepsia, chronic intestinal pseudo-obstruction, functional dyspepsia, colonic pseudo-obstruction, duodenogastric reflux, constipation, constipation associated with use of opiate pain killers, post-surgical constipation, constipation associated with neuropathic disorders, gastroesophageal reflux disease (GERD), Celiac disease, gastroparesis, heartburn, poor gastrointestinal motility , congestive heart failure, hypertension, benign prostatic hyperplasia (BPH), colon cancer, lung cancer, bladder cancer, liver cancer, salivary gland cancer or skin cancer, bronchitis, tissue inflammation, organ inflammation, respiratory inflammation, asthma, COPD, lipid metabolism disorders, biliary disorders, cardiovascular disease, obesity and an endocrine disorder comprising administering to a subject in need thereof a therapeutically effective amount of a composition of claim 1. 6. A method of colonic cleansing, comprising administering to a subject in need thereof an effective amount of a composition of claim 1. 7. The method of claim 4, 5, or 6, further comprising administering a therapeutically effective amount of a cGMP-dependent phosphodiesterase inhibitor. 8. The method of claim 7, wherein said cGMP-dependent phosphodiesterase inhibitor is administered either concurrently or sequentially with said peptide. 9. The method of claim 7, wherein said cGMP-dependent phosphodiesterase inhibitor is selected from the group consisting of sulindac sulfone, zaprinast, motapizone, vardenafil, and sildenafil. 10. The method of claim 4 or 5, further comprising administering a therapeutically effective amount of at least one anti-inflammatory agent. 11. The method of claim 10, wherein said anti-inflammatory agent is a steroid or nonsteroid anti-inflammatory drug (NSAID). 12. The composition of claim 1, wherein said anti-TNF therapy is selected from the group consisting of infliximab (Remicade.RTM.), adalimumab (Humira.RTM.), certolizumab pegol (Cimzia.RTM.), golimumab (Simponi.RTM.), etanercept (Enbrel.RTM.), xanthine derivatives (e.g., pentoxifylline) and bupropion. 13. The composition of claim 1, wherein the methacrylic acid copolymer is selected from among the EUDRAGIT polymers. 14. A composition comprising a guanylate cyclase receptor agonist (GCRA) peptide consisting essentially of the sequence of any one of SEQ ID NOs: 1-54, 56-346, 371, and 372 and an anti-TNF therapy, wherein said anti-TNF therapy is covalently linked to the N terminus and/or the C terminus of said peptide by a glycosidic bond, wherein when said glycosidic bond is cleaved, the peptide and the anti-TNF therapy are released to produce a colon-specific effect.

Details for Patent 10,238,712

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Janssen Biotech, Inc.	REMICADE	infliximab	For Injection	103772	08/24/1998		2033-03-15
Immunex Corporation	ENBREL	etanercept	For Injection	103795	11/02/1998		2033-03-15
Immunex Corporation	ENBREL	etanercept	For Injection	103795	05/27/1999		2033-03-15