Claims for Patent: 6,890,904

Summary for Patent: 6,890,904

Title:	Anti-tumor agents
Abstract:	A method for treating subjects with abnormal cell proliferation is provided. The method involves administering to subjects in need of such treatment an effective amount of an agent of Formula I, to inhibit cell proliferation such as that associated with tumor growth and metastasis. A method for inhibiting angiogenesis in an abnormal proliferative cell mass by the administration of an agent of Formula I is also provided.
Inventor(s):	Wallner; Barbara P. (Cohasset, MA), Miller; Glenn (Merrimac, MA)
Assignee:	Point Therapeutics, Inc. (Boston, MA)
Application Number:	09/578,363
Patent Claims:	1. A method for treating a subject having a condition characterized by an abnormal mammalian cell proliferation, comprising: administering to a subject in need of such treatment, a compound selected from the group consisting of an anti-angiogenic compound and an anti-cancer compound, and an agent, in an amount effective to inhibit the proliferation, wherein the agent is a compound of Formula III ##STR6## wherein m is an integer between 0 and 10, inclusive; A and A.sub.1 are L- or D-amino acid residues; A in each repeating bracketed unit can be a different amino acid residue; the C bonded to B is in the L-configuration; the bonds between A and N, A.sub.1 and C, and between A.sub.1 and N are peptide bonds; and each X.sub.1 and X.sub.2 is, independently, a hydroxyl group or a group capable of being hydrolyzed to a hydroxyl group in aqueous solution at physiological pH. 2. The method of claim 1, wherein the abnormal mammalian cell proliferation is manifested as a tumor. 3. The method of claim 1, wherein the condition is further characterized by the presence of reactive stromal fibroblasts. 4. The method of claim 1, wherein the abnormal mammalian cell proliferation is in epithelial cells. 5. The method of claim 4, wherein the abnormal mammalian cell proliferation is selected from the group consisting of a carcinoma, a sarcoma, and a melanoma. 6. The method of claim 1, wherein the condition is a metastasis of epithelial origin. 7. The method of claim 1, wherein the condition is selected from the group consisting of breast cancer, colorectal cancer, ovarian cancer, prostate cancer, pancreatic cancer, kidney cancer, lung cancer, melanoma and fibrosarcoma. 8. The method of claim 1, wherein the condition is selected from the group consisting of bone and connective tissue sarcomas. 9. The method of claim 1, wherein the subject is otherwise free of symptoms calling for hemopoietic stimulation. 10. The method of claim 1, wherein the agent is administered in combination with surgery to remove an abnormal proliferative cell mass. 11. The method of claim 1, wherein the agent is administered to a patient who has had surgery to remove an abnormal proliferative cell mass. 12. The method of claim 1, wherein the agent is administered in combination with an anti-cancer compound. 13. The method of claim 1, wherein the agent is targeted to a tumor. 14. The method of claim 1, wherein the subject has normal hemopoietic activity. 15. The method of claim 1, wherein the subject is HIV negative. 16. The method of claim 1, wherein the agent is Val-boro-Pro. 17. A method for inhibiting angiogenesis in a subject having a condition characterized by abnormal mammalian cell proliferation comprising: administering to a subject in need of such treatment, a compound selected from the group consisting of an anti-angiogenic compound and an anti-cancer compound, and an agent, in an amount effective to inhibit angiogenesis in an abnormal proliferative cell mass, wherein the agent is a compound of Formula III ##STR7## wherein m is an integer between 0 and 10, inclusive; A and A.sub.1 are L- or D-amino acid residues; A in each repeating bracketed unit can be a different amino acid residue; the C bonded to B is in the L-configuration; the bonds between A and N, A.sub.1 and C, and between A.sub.1 and N are peptide bonds; and each X.sub.1 and X.sub.2 is, independently, a hydroxyl group or a group capable of being hydrolyzed to a hydroxyl group in aqueous solution at physiological pH. 18. The method of claim 17, wherein the agent is administered in combination with an anti-angiogenic compound. 19. A pharmaceutical preparation comprising: an agent of Formula III ##STR8## wherein m is an integer between 0 and 10, inclusive; A and A.sub.1 are L- or D-amino acid residues; A in each repeating bracketed unit can be a different amino acid residue; the C bonded to B is in the L-configuration; the bonds between A and N, A.sub.1 and C, and between A.sub.1 and N are peptide bonds; and each X.sub.1 and X.sub.2 is, independently, a hydroxyl group or a group capable of being hydrolyzed to a hydroxyl group in aqueous solution at physiological pH, at least one other anti-cancer compound, and a pharmaceutically acceptable carrier. 20. A pharmaceutical preparation comprising: an agent of Formula III ##STR9## wherein m is an integer between 0 and 10, inclusive; A and A.sub.1 are L- or D-amino acid residues; A in each repeating bracketed unit can be a different amino acid residue; the C bonded to B is in the L-configuration; the bonds between A and N, A.sub.1 and C, and between A.sub.1 and N are peptide bonds; and each X.sub.1 and X.sub.2 is, independently, a hydroxyl group or a group capable of being hydrolyzed to a hydroxyl group in aqueous solution at physiological pH, at least one other anti-angiogenic compound, and a pharmaceutically acceptable carrier. 21. A method for treating a subject having a condition characterized by an abnormal mammalian cell proliferation, comprising: administering to a subject in need of such treatment, a compound selected from the group consisting of an anti-angiogenic compound and an anti-cancer compound, and an agent, in an amount effective to inhibit the proliferation, wherein the agent is a compound of Formula II ##STR10## wherein m is an integer between 0 and 10, inclusive; A and A.sub.1 are L- or D-amino acid residues; and each X.sub.1 and X.sub.2 is independently a hydroxyl group or a group capable of being hydrolyzed to a hydroxyl group in aqueous solution at physiological pH, and wherein the condition is further characterized by the presence of reactive stromal fibroblasts. 22. A method for treating a subject having a condition characterized by an abnormal mammalian cell proliferation, comprising: administering to a subject in need of such treatment, a compound selected from the group consisting of an anti-angiogenic compound and an anti-cancer compound, and an agent, in an amount effective to inhibit the proliferation, wherein the agent is a compound of Formula II ##STR11## wherein m is an integer between 0 and 10, inclusive; A and A.sub.1 are L- or D-amino acid residues; and each X.sub.1 and X.sub.2 is independently a hydroxyl group or a group capable of being hydrolyzed to a hydroxyl group in aqueous solution at physiological pH, and wherein the condition is selected from the group consisting of bone and connective tissue sarcomas. 23. The method of claim 1, wherein m in Formula III is zero. 24. The method of claim 23, wherein A.sub.1 is selected from the group consisting of valine, lysine, proline and alanine. 25. The method of claim 1, wherein A and A.sub.1 are L- or D- isomers of naturally occurring amino acid residues. 26. The method of claim 17, wherein m in Formula III is zero. 27. The method of claim 26, wherein A.sub.1 is selected from the group consisting of valine, lysine, proline, and alanine. 28. The method of claim 17, wherein A and A.sub.1 are L- or D-isomers of naturally occurring amino acid residues. 29. The pharmaceutical preparation of claim 19, wherein m in Formula III is zero. 30. The pharmaceutical preparation of claim 29, wherein A.sub.1 is selected from the group consisting of valine, lysine, proline and alanine. 31. The pharmaceutical preparation of claim 19, wherein A and A.sub.1 are L- or D- isomers of naturally occurring amino acid residues. 32. The pharmaceutical preparation of claim 20, wherein m in Formula III is zero. 33. The pharmaceutical preparation of claim 32, wherein A.sub.1 is selected from the group consisting of valine, lysine, proline, and alanine. 34. The pharmaceutical preparation of claim 20, wherein A and A.sub.1 are L- or D- isomers of naturally occurring amino acid residues. 35. The method of claim 12, wherein the anti-cancer compound is Aldesleukin, Asparaginase, Bleomycin Sulfate, Carboplatin, Chlorambucil, Cisplatin, Cladribine, Cyclophosphamide, Cytarabine, Dacarbazine, Dactinomycin, Daunorubicin hydrochloride, Docetaxel, Doxorubicin, Doxorubicin hydrochloride, Epirubicin hydrochloride, Etoposide, Etoposide phosphate, Floxuridine, Fludarabine, Fludarabine phosphate, Fluorouracil, Gemcitabine, Gemcitabine hydrochloride, Hydroxyurea, Idarubicin Hydrochloride, Ifosfamide, Interferons, Interferon-.alpha.2a. Interferon-.alpha.2b, Interferon-.alpha.n3, Interferon-.gamma.1b, Interleukins, Irinotecan, Mechlorethamine hydrochloride, Melphalan, Mercatopurine, Methotrexate, Methotrexate sodium, Mitomycin, Mitoxantrone, Mitoxantrone hydrochloride, Paclitaxel, Pegaspargase, Pentostatin, Prednimustine, Porfimer sodium, Procarbazine Hydrochloride, Taxotere, Teniposide, Topotecan Hydrochloride, Vinblastine Sulfate, Vincristine Sulfate or Vinorelbine tartrate. 36. The method of claim 1, wherein the agent is administered in combination with an anti-angiogenic compound. 37. The method of claim 36, wherein the anti-angiogenic compound is angiostatin or endostatin. 38. The method of claim 18, wherein the anti-angiogenic compound is angiostatin or endostatin. 39. The pharmaceutical preparation of claim 19, wherein the anti-cancer compound is Aldesleukin, Asparaginase, Bleomycin Sulfate, Carboplatin, Chlorambucil, Cisplatin, Cladribine, Cyclophosphamide, Cytarabine, Dacarbazine, Dactinomycin, Daunorubicin hydrochloride, Docetaxel, Doxorubicin, Doxorubicin hydrochloride, Epirubicin hydrochloride, Etoposide, Etoposide phosphate, Floxuridine, Fludarabine, Fludarabine phosphate, Fluorouracil, Gemcitabine, Gemcitabine hydrochloride, lydroxyurea, Idarubicin Hydrochloride, Ifosfamide, Interferons, Interferon-a2a, Interferon-a2b, Interferon-.alpha.n3, Interferon-.gamma.1b, Interleukins, Irinotecan, Mechlorethamine hydrochloride, Melphalan, Mercatopurine, Methotrexate, Methotrexate sodium, Mitomycin, Mitoxantrone, Mitoxantrone hydrochloride, Paclitaxel, Pegaspargase, Pentostatin, Prednimustine, Porfimer sodium, Procarbazine Hydrochloride, Taxotere, Teniposide, Topotecan Hydrochloride, Vinblastine Sulfate, Vincristine Sulfate or Vinorelbine tartrate. 40. The pharmaceutical preparation of claim 20, wherein the anti-angiogenic compound is angiostatin or endostatin. 41. The method of claim 21, wherein the agent is administered in combination with an anti-cancer compound. 42. The method of claim 41, wherein the anti-cancer compound is Aldesleukin, Asparaginase, Bleomycin Sulfate, Carboplatin, Chlorambucil, Cisplatin, Cladribine, Cyclophosphamide, Cytarabine, Dacarbazine, Dactinomycin, Daunorubicin hydrochloride, Docetaxel, Doxorubicin, Doxorubicin hydrochloride, Epirubicin hydrochloride, Etoposide, Etoposide phosphate, Floxuridine, Fludarabine, Fludarabine phosphate, Fluorouracil, Gemcitabine, Gemcitabine hydrochloride, Hydroxyurea, Idarubicin Hydrochloride, Ifosfamide, Interferons, Interferon-.alpha.2a, Interferon-.alpha.2b, Interferon-an3, Interferon-.gamma.1b, Interleukins, Irinotecan, Mechlorethamine hydrochloride, Melphalan, Mercatopurine, Methotrexate, Methotrexate sodium, Mitomycin, Mitoxantrone, Mitoxantrone hydrochloride, Paclitaxel, Pegaspargase, Pentostatin, Prednimustine, Porfimer sodium, Procarbazine Hydrochloride, Taxotere, Teniposide, Topotecan Hydrochloride, Vinblastine Sulfate, Vincristine Sulfate or Vinorelbine tartrate. 43. The method of claim 21, wherein the agent is administered in combination with an anti-angiogenesis compound. 44. The method of claim 43, wherein the anti-angiogenic compound is angiostatin or endostatin. 45. The method of claim 22, wherein the agent is administered in combination with an anti-cancer compound. 46. The method of claim 45, wherein the anti-cancer compound is Aldesleukin, Asparaginase, Bleomycin Sulfate, Carboplatin, Chlorambucil, Cisplatin, Cladribine, Cyclophosphamide, Cytarabine, Dacarbazine, Dactinomycin, Daunorubicin hydrochloride, Docetaxel, Doxorubicin, Doxorubicin hydrochloride, Epirubicin hydrochloride, Etoposide, Etoposide phosphate, Floxuridine, Fludarabine, Fludarabine phosphate, Fluorouracil, Gemcitabine, Gemcitabine hydrochloride, Hydroxyurea, Idarubicin Hydrochloride, Ifosfamide, Interferons, Interferon-.alpha.2a, Interferon-.alpha.2b, Interferon.alpha.3, Interferon-.gamma.1b, Interleukins, Irinotecan, Mechlorethamine hydrochloride, Melphalan, Mercatopurine, Methotrexate, Methotrexate sodium, Mitomycin, Mitoxantrone, Mitoxantrone hydrochloride, Paclitaxel, Pegaspargase, Pentostatin, Prednimustine, Porfimer sodium, Procarbazine Hydrochloride, Taxotere, Teniposide, Topotecan Hydrochloride, Vinblastine Sulfate, Vincristine Sulfate or Vinorelbine tartrate. 47. The method of claim 22, wherein the agent is administered in combination with an anti-angiogenesis compound. 48. The method of claim 47, wherein the anti-angiogenic compound is angiostatin or endostatin. 49. The method of claim 1, wherein the agent is administered locally. 50. The method of claim 1, wherein the agent is administered systemically. 51. The method of claim 17, wherein the abnormal mammalian cell proliferation is manifested as a tumor. 52. The method of claim 17, wherein the abnormal mammalian cell proliferation is in epithelial cells. 53. The method of claim 17, wherein the abnormal mammalian cell proliferation is selected from the group consisting of a carcinoma, a sarcoma, and a melanoma. 54. The method of claim 17, wherein the condition is a metastasis. 55. The method of claim 17, wherein the condition is selected from the group consisting of breast cancer, colorectal cancer, ovarian cancer, prostate cancer, pancreatic cancer, kidney cancer, lung cancer, melanoma and fibrosarcoma. 56. The method of claim 17, wherein the agent is administered locally. 57. The method of claim 17, wherein the agent is administered systemically. 58. The method of claim 17, wherein the subject is free of symptoms calling for hemopoietic stimulation. 59. The method of claim 17, wherein the agent is administered in combination with surgery to remove an abnormal proliferative cell mass. 60. The method of claim 17, wherein the agent is administered to a patient who has had surgery to remove an abnormal proliferative cell mass. 61. The method of claim 17, wherein the subject has normal hemopoietic activity. 62. The method of claim 17, wherein the subject is HIV negative. 63. The method of claim 17, wherein the agent is Val-boro-Pro. 64. The method of claim 17, wherein the agent is targeted to a tumor.

Details for Patent 6,890,904

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Recordati Rare Diseases, Inc.	ELSPAR	asparaginase	For Injection	101063	01/10/1978		2019-05-25
Clinigen, Inc.	PROLEUKIN	aldesleukin	For Injection	103293	05/05/1992		2019-05-25
Servier Pharmaceuticals Llc	ONCASPAR	pegaspargase	Injection	103411	02/01/1994		2019-05-25