Claims for Patent: 7,989,486

Summary for Patent: 7,989,486

Title:	Use of diindolylmethane-related indoles for the treatment and prevention of respiratory syncytial virus associated conditions
Abstract:	The present invention includes compositions and methods for the treatment and prevention of conditions associated with Respiratory Syncytial Virus (RSV) infection. RSV-associated conditions include acute infections in mammals, typically bronchiolitis and pneumonia, and post-infectious chronic respiratory conditions. In particular, the present invention describes new therapeutic and preventative uses for 3,3\'-diindolylmethane (DIM), or a DIM-related indole, alone or in combination with an inhibitor of a membrane bound Epidermal Growth Factor Receptor (EGFR) inhibitors, to treat conditions associated with exposure to RSV.
Inventor(s):	Zeligs; Michael A. (Boulder, CO)
Assignee:	Bioresponse, L.L.C. (Boulder, CO)
Application Number:	11/322,803
Patent Claims:	1. A method of RSV viral load reduction in acute RSV airway infections comprising administering to a subject having an RSV airway infection a therapeutically effective amount of at least one DIM-related indole and at least one EGFR inhibitor sufficient to reduce the RSV load in said subject, wherein the DIM-related indole is selected from the group consisting of diindolylmethane, hydroxylated DIMs, methoxylated DIMs, 2-(indol-3-ylmethyl)-3,3'-diindolylmethane (LTR), hydroxylated LTRs, methoxylated LTRs, 1-(3-hydroxymethyl)-indolyl-3-indolymethane (HI-IM), 5,5'-dimethylDIM (5-Me-DIM), 2,2'-dimethylDIM (2-Me-DIM), 5,5'-dichloroDIM (5-Cl-DIM), imidazolelyl-3,3'-diindolylmethane, nitro-substituted imidazolelyl-3,3'-diindolylmethanes, 2,10-dicarbethoxy-6-methoxy-5,7-dihydro-indolo-[2,3-b]carbazole, 6-ethoxycarbonyloxy-5,7-dihydro-indolo-[2,3-b]carbazole and 2,10-dicarbethoxy-6-ethoxycarbonyloxy-5,7-dihydro-indolo-[2,3-b]carbazole- , and 2,6-dicarbethoxy-3,3'-dimethyl-13,14-diindolylmethane. 2. The method of claim 1, wherein said acute RSV airway infection is selected from the group consisting of pharyngitis, croup, bronchiolitis and pneumonia. 3. The method of claim 1, wherein said subject is a human. 4. The method of claim 1, wherein said subject is a cow. 5. The method of claim 1, wherein the DIM-related indole is DIM. 6. The method of claim 5, wherein the DIM is processed DIM. 7. The method of claim 1, wherein the EGFR inhibitor is a EGFR-specific small molecule drug or an EGFR specific antibody. 8. The method of claim 7, wherein the small molecule drug is selected from the group consisting of gefitinib, ZD6474, erlotinib, lapatinib, GW-2016, imatinib myesylate, EKB-569, cancertinib, semaxanib, SU11248, SU6669, vatalanib, PKI-166, and CEP-7055. 9. The method of claim 7, wherein the EGFR specific antibody is selected from the group consisting of cetuximab, trastuzumab, MDX-210, ABX-EGF, TheraCIM, panitumumab, EMD-72000, bevacizumab, and ranibizumab. 10. The method of claim 1, wherein said therapeutically effective amount of the DIM-related indole and one or more EGFR inhibitor is administered with a differentiation promoting agent. 11. The method of claim 10, wherein said differentiation promoting agent is selected from the group consisting of vitamin D, calcitriol, vitamin A, a retinoid derivative, and a macrophage colony stimulating factor. 12. The method of claim 1, wherein said therapeutically effective amount of one or more DIM-related indole and the EGFR inhibitor is administered with one or more of a farnesyl transferase inhibitor, a proteosome inhibitor, or a RAF inhibitor. 13. The method of claim 1, wherein said therapeutically effective amount of the DIM-related indole and the EGFR inhibitor is administered with an endoplasmic reticulum stress inducer. 14. The method of claim 1, wherein the DIM-related indole and EGFR inhibitor are administered simultaneously. 15. The method of claim 1, wherein the DIM-related indole and one or more EGFR inhibitor are administered within a short time of one another. 16. The method of claim 1, wherein the DIM-related indole is administered orally. 17. The method of claim 1, wherein the DIM-related indole and one or more EGFR inhibitor are administered with a RSV anti-viral drug selected from the group consisting of an RSV-vaccine, anti-RSV immunoglobulin, hAnti F-glycoprotein, anti-RSV monoclonal antibody, plant flavinoid, benzoditin, ribavirin, ganciclovir, valganciclovir, cidofovir, and phosphocarnet. 18. The method of claim 1, wherein the DIM-related indole and the EGFR inhibitor are administered with an immune stimulating beta glucan. 19. The method of claim 1, wherein the DIM-related indole and the EGFR inhibitor are administered with resveratrol. 20. The method of claim 1, wherein the DIM-related indole is formulated as a tablet, pill, capsule, suppository cream, parenteral suspension or liposomal spray or is suspended as microparticles in a starch carrier matrix. 21. The method of claim 1, wherein the DIM-related indole is formulated for aerosol administration, ophthalmic administration, intranasal administration, intrapulmonary administration, intravenous administration, intramuscular administration, vaginal administration, rectal administration or topical administration. 22. The method of claim 1, wherein the DIM-related indole is administered intravenously. 23. A method of RSV viral load reduction in acute RSV airway infections comprising administering to a subject having an RSV airway infection a therapeutically effective amount of at least one DIM-related indole sufficient to reduce the RSV viral load in said subject, wherein the DIM-related indole is selected from the group consisting of diindolylmethane, hydroxylated DIMs, methoxylated DIMs, 2-(indol-3-ylmethyl)-3,3'-diindolylmethane (LTR), hydroxylated LTRs, methoxylated LTRs, 1-(3-hydroxymethyl)-indolyl-3-indolymethane (HI-IM), 5,5'-dimethylDIM (5-Me-DIM), 2,2'-dimethylDIM (2-Me-DIM), 5,5'-dichloroDIM (5-Cl-DIM), imidazolelyl-3,3'-diindolylmethane, nitro-substituted imidazolelyl-3,3'-diindolylmethanes, 2,10-dicarbethoxy-6-methoxy-5,7-dihydro-indolo-[2,3-b]carbazole, 6-ethoxycarbonyloxy-5,7-dihydro-indolo-[2,3-b]carbazole and 2,10-dicarbethoxy-6-ethoxycarbonyloxy-5,7-dihydro-indolo-[2,3-b]carbazole- , and 2,6-dicarbethoxy-3,3'-dimethyl-13,14-diindolylmethane. 24. The method of claim 23, wherein said acute RSV airway infection is selected from the group consisting of pharyngitis, croup, bronchiolitis and pneumonia. 25. The method of claim 23, wherein said subject is a human. 26. The method of claim 23, wherein said subject is a cow. 27. The method of claim 23, wherein the DIM-related indole is DIM. 28. The method of claim 27, wherein the DIM is processed DIM. 29. The method of claim 23, wherein the DIM-related indole is administered orally. 30. The method of claim 23, wherein said therapeutically effective amount of the DIM-related indole is administered with a differentiation promoting agent. 31. The method of claim 30, wherein said differentiation promoting agent is selected from the group consisting of vitamin D, calcitriol, vitamin A, a retinoid derivative, and a macrophage colony stimulating factor. 32. The method of claim 23, wherein said therapeutically effective amount of the DIM-related indole is administered with one or more of a farnesyl transferase inhibitor, a proteosome inhibitor, or a RAF inhibitor. 33. The method of claim 23, wherein said therapeutically effective amount of the DIM-related indole is administered with an endoplasmic reticulum stress inducer. 34. The method of claim 23, wherein said therapeutically effective amount of the DIM-related indole is administered with a RSV anti-viral drug selected from the group consisting of an RSV-vaccine, anti-RSV immunoglobulin, hAnti F-glycoprotein, anti-RSV monoclonal antibody, plant flavinoid, benzoditin, ribavirin, ganciclovir, valganciclovir, cidofovir, and phosphocarnet. 35. The method of claim 23, wherein said therapeutically effective amount of the DIM-related indole is administered with an immune stimulating beta glucan. 36. The method of claim 23, wherein said therapeutically effective amount of the DIM-related indole is administered with resveratrol. 37. The method of claim 23, wherein the DIM-related indole is formulated as a tablet, pill, capsule, suppository cream, parenteral suspension or liposmal spray or is suspended as microparticles in a starch carrier matrix. 38. The method of claim 23, wherein the DIM-related indole is formulated for aerosol administration, ophthalmic administration, intranasal administration, intrapulmonary administration, intravenous administration, intramuscular administration, vaginal administration, rectal administration or topical administration. 39. The method of claim 23, wherein the DIM-related indole is administered intravenously.

Details for Patent 7,989,486

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Genentech, Inc.	HERCEPTIN	trastuzumab	For Injection	103792	09/25/1998		2024-12-30
Genentech, Inc.	HERCEPTIN	trastuzumab	For Injection	103792	02/10/2017		2024-12-30
Hoffmann-la Roche Inc.	PEGASYS COPEGUS COMBINATION PACK	peginterferon alfa-2a and ribavirin		125083	06/04/2004		2024-12-30
Eli Lilly And Company	ERBITUX	cetuximab	Injection	125084	02/12/2004		2024-12-30