2-methylene-(20S,25S)-19,26-dinor-vitamin D analogs

• US 7,947,666 B2
• Filed: 12/24/2008
• Issued: 05/24/2011
• Est. Priority Date: 12/28/2007
• Status: Expired due to Fees

• Current Assignee: Wisconsin Alumni Research Foundation (University of Wisconsin System)
• Original Assignee: Wisconsin Alumni Research Foundation (University of Wisconsin System)
• Inventors: DeLuca, Hector F., Clagett-Dame, Margaret, Chiellini, Grazia, Plum, Lori A., Grzywacz, Pawel
• Primary Examiner(s): QAZI, SABIHA NAIM
• Application Number:
  US12/343,592
• Publication Number:
  US 20090170821A1
• Time in Patent Office: 881 Days
• Field of Search: 514/167, 514/653, 552/653
• US Class Current: 514/167
• CPC Class Codes: A61P 1/04 for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
• CPC Class Codes: A61P 11/06 Antiasthmatics
• CPC Class Codes: A61P 13/12 of the kidneys
• CPC Class Codes: A61P 17/00 Drugs for dermatological disorders
• CPC Class Codes: A61P 17/06 Antipsoriatics
• CPC Class Codes: A61P 19/02 for joint disorders, e.g. arthritis, arthrosis
• CPC Class Codes: A61P 19/08 for bone diseases, e.g. rachitism, Paget's disease
• CPC Class Codes: A61P 29/00 Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
• CPC Class Codes: A61P 3/04 Anorexiants; Antiobesity agents
• CPC Class Codes: A61P 3/10 for hyperglycaemia, e.g. antidiabetics
• CPC Class Codes: A61P 3/14 for calcium homeostasis vitamin D A61P3/02; parathyroid hormones A61P5/18; calcitonin A61P5/22; osteoporosis A61P19/10; bone metastasis A61P35/04
• CPC Class Codes: A61P 35/00 Antineoplastic agents
• CPC Class Codes: A61P 35/02 specific for leukemia
• CPC Class Codes: A61P 37/00 Drugs for immunological or allergic disorders
• CPC Class Codes: A61P 37/06 Immunosuppressants, e.g. drugs for graft rejection
• CPC Class Codes: A61P 5/16 for decreasing, blocking or antagonising the activity of the thyroid hormones
• CPC Class Codes: C07C 401/00 Irradiation products of cholesterol or its derivatives; Vitamin D derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation

Abstract

This invention discloses 2-methylene-(20S,25S)-19,26-dinor-vitamin D analogs, and specifically 2-methylene-(20S,25S)-19,26-dinor-1α,25-dihydroxyvitamin D₃, and pharmaceutical uses therefor. This compound exhibits pronounced activity in arresting the proliferation of undifferentiated cells and inducing their differentiation to the monocyte thus evidencing use as an anti-cancer agent and for the treatment of skin diseases such as psoriasis as well as skin conditions such as wrinkles, slack skin, dry skin and insufficient sebum secretion. This compound also has little, if any, calcemic activity and therefore may be used to treat autoimmune disorders or inflammatory diseases in humans as well as renal osteodystrophy. This compound may also be used for the treatment or prevention of obesity.

Claims

1. A method of treating psoriasis comprising rectally, nasally or sublingually administering to a subject with psoriasis an effective amount of a compound having the formula:

2. The method of claim 1 wherein the compound is administered in a dosage of from about 0.01 μ

g/day to about 1000 μ

g/day.

3. The method of claim 1 wherein the compound is 2-methylene-(20S,25S)-19,26-dinor-1α

,25-dihydroxyvitamin D₃ having the formula;

4. A method of treating a disease selected from the group consisting of leukemia, colon cancer, breast cancer, or prostate cancer comprising rectally, nasally or sublingually administering to a subject with said disease an effective amount of a compound having the formula:

5. The method of claim 4 wherein the compound is administered in a dosage of from about 0.01 μ

g/day to about 1000 μ

g/day.

6. The method of claim 4 wherein the compound is 2-methylene-(20S,25S)-19,26-dinor-1α

,25-dihydroxyvitamin D₃ having the formula;

7. A method of treating an autoimmune disease selected from the group consisting of multiple sclerosis, lupus, diabetes mellitus, host versus graft rejection, and rejection of organ transplants, comprising rectally, nasally or sublingually administering to a subject with said disease an effective amount of a compound having the formula:

8. The method of claim 7 wherein the compound is administered in a dosage of from about 0.01 μ

g/day to about 1000 μ

g/day.

9. The method of claim 7 wherein the compound is 2-methylene-(20S,25S)-19,26-dinor-1α

,25-dihydroxyvitamin D₃ having the formula;

10. A method of treating an inflammatory disease selected from the group consisting of rheumatoid arthritis, asthma, and inflammatory bowel diseases, comprising rectally, nasally or sublingually administering to a subject with said disease an effective amount of a compound having the formula:

11. The method of claim 10 wherein the compound is administered in a dosage of from about 0.01 μ

g/day to about 1000 μ

g/day.

12. The method of claim 10 wherein the compound is 2-methylence-(20S,25S)-19,26-dinor-1α

,25-dihydroxyvitamin D₃ having the formula;

13. A method of treating a skin condition selected from the group consisting of wrinkles, lack of adequate skin firmness, lack of adequate dermal hydration and insufficient sebum secretion which comprises rectally, nasally or sublingually administering to a subject with said skin condition an effective amount of a compound having the formula:

14. The method of claim 13 wherein the compound is administered in a dosage of from about 0.01 μ

g/day to about 1000 μ

g/day.

15. The method of claim 13 wherein the compound is 2-methylene-(20S,25S)-19,26-dinor-1α

,25-dihydroxyvitamin D₃ having the formula;

16. A method of treating renal osteodystrophy comprising rectally, nasally or sublingually administering to a subject with renal osteodystrophy an effective amount of a compound having the formula:

17. The method of claim 16 wherein the compound is administered in a dosage of from about 0.01 g/day to about 1000 μ

g/day.

18. The method of claim 16 wherein the compound is 2-methylene-(20S,25S)-19,26-dinor-1α

,25-dihydroxyvitamin D₃ having the formula;

19. A method of treating obesity of an animal, inhibiting adipocyte differentiation, inhibiting SCD-1 gene transcription, and/or reducing body fat in an animal comprising administering to an animal in need thereof an effective amount of a compound having the formula:

20. The method of claim 19 wherein the compound is administered orally.

21. The method of claim 19 wherein the compound is administered parenterally.

22. The method of claim 19 wherein the compound is administered transdermally.

23. The method of claim 19 wherein the compound is administered rectally.

24. The method of claim 19 wherein the compound is administered nasally.

25. The method of claim 19 wherein the compound is administered sublingually.

26. The method of claim 19 wherein the compound is administered in a dosage of from about 0.01 μ

g/day to about 1000 μ

g/day.

27. The method of claim 19 wherein the compound is 2-methylene-(20S,25S)-19,26-dinor-19α

,25-dihydroxyvitamin D₃ having the formula;

28. The method of claim 19 wherein the animal is a human.

29. The method of claim 19 wherein the animal is a domestic animal.

30. The method of claim 19 wherein the animal is an agricultural animal.

31. A method of treating secondary hyperparathyroidism comprising administering to a subject with secondary hyperparathyroidism an effective amount of a compound having the formula:

32. The method of claim 31 wherein the compound is administered orally.

33. The method of claim 31 wherein the compound is administered parenterally.

34. The method of claim 31 wherein the compound is administered transdermally.

35. The method of claim 31 wherein the compound is administered rectally.

36. The method of claim 31 wherein the compound is administered nasally.

37. The method of claim 31 wherein the compound is administered sublingually.

38. The method of claim 31 wherein the compound is administered in a dosage of from about 0.01 μ

g/day to about 1000 μ

g/day.

39. The method of claim 31 wherein the compound is 2-methylene-(20S,25S)-19,26-dinor-1α

,25-dihydroxyvitamin D₃ having the formula;

40. The method of claim 31 wherein the subject has chronic kidney disease.

41. The method of claim 31 wherein the subject is on dialysis.

42. A method of treating skin cancer comprising administering to a submect with said disease an effective amount of a compound having the formula:

43. The method of claim 42 wherein the compound is administered orally.

44. The method of claim 42 wherein the compound is administered parenterally.

45. The method of claim 42 wherein the compound is administered transdermally.

46. The method of claim 42 wherein the compound is administered rectally.

47. The method of claim 42 wherein the compound is administered nasally.

48. The method of claim 42 wherein the compound is administered sublingually.

49. The method of claim 42 wherein the compound is administered topically.

50. The method of claim 42 wherein the compound is administered in a dosage of from about 0.01 μ

g/day to about 1000 μ

g/day.

51. The method of claim 42 wherein the compound is 2-methylene-(20S,25S)-19,26-dinor-1α

,25-dihydroxyvitamin D₃ having the formula;

52. A method of treating acne comprising administering to a subject with acne an effective amount of a compound having the formula:

53. The method of claim 52 wherein the compound is administered orally.

54. The method of claim 52 wherein the compound is administered parenterally.

55. The method of claim 52 wherein the compound is administered transdermally.

56. The method of claim 52 wherein the compound is administered rectally.

57. The method of claim 52 wherein the compound is administered nasally.

58. The method of claim 52 wherein the compound is administered sublingually.

59. The method of claim 52 wherein the compound is administered topically.

60. The method of claim 52 wherein the compound is administered in a dosage of from about 0.01 μ

g/day to about 1000 μ

g/day.

61. The method of claim 52 wherein the compound is 2-methylene-(20S,25S)-19,26-dinor-1α

,25-dihydroxyvitamin D₃ having the formula;

62. A method of treating alopecia comprising administering to a subject with alopecia an effective amount of a compound having the formula:

63. The method of claim 62 wherein the compound is administered orally.

64. The method of claim 62 wherein the compound is administered parenterally.

65. The method of claim 62 wherein the compound is administered transdermally.

66. The method of claim 62 wherein the compound is administered rectally.

67. The method of claim 62 wherein the compound is administered nasally.

68. The method of claim 62 wherein the compound is administered sublingually.

69. The method of claim 62 wherein the compound is administered topically.

70. The method of claim 62 wherein the compound is administered in a dosage of from about 0.01 μ

g/clay to about 1000 μ

g/day.

71. The method of claim 62 wherein the compound is 2-methylene-(20S,25S)-19,26-dinor-1α

,25-dihydroxyvitamin D₃ having the formula;

72. A method of treating hypertension comprising administering to a subject with hypertension an effective amount of a compound having the formula:

73. The method of claim 72 wherein the compound is administered orally.

74. The method of claim 72 wherein the compound is administered parenterally.

75. The method of claim 72 wherein the compound is administered transdermally.

76. The method of claim 72 wherein the compound is administered rectally.

77. The method of claim 72 wherein the compound is administered nasally.

78. The method of claim 72 wherein the compound is administered sublingually.

79. The method of claim 72 wherein the compound is administered in a dosage of from about 0.01 μ

g/day to about 1000 μ

g/day.

80. The method of claim 72 wherein the compound is 2-methylene-(20S,25S)-19,26-dinor-1α

,25-dihydroxyvitamin D₃ having the formula;