Pharmaceutical formulations of amyloid inhibiting compounds
First Claim
Patent Images
1. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Alzheimer'"'"'s disease and/or Cerebral Amyloid Angiopathy (CAA), and a pharmaceutically acceptable vehicle, wherein, when the formulation is administered to a subject, a mean plasma concentration profile of the active agent having a mean AUC∞
- of about from 814 to 6604 ng·
h/mL and a mean Cmax of about from 137 to 1235 ng/mL is achieved.
2 Assignments
0 Petitions
Accused Products
Abstract
Therapeutic formulations and methods for inhibiting amyloid deposition in a subject, whatever its clinical setting, are described. Therapeutic formulations and methods for preventing or treating amyloidosis and/or amyloid-related disease are also described.
-
Citations
28 Claims
-
1. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Alzheimer'"'"'s disease and/or Cerebral Amyloid Angiopathy (CAA), and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to a subject, a mean plasma concentration profile of the active agent having a mean AUC∞ - of about from 814 to 6604 ng·
h/mL and a mean Cmax of about from 137 to 1235 ng/mL is achieved. - View Dependent Claims (16, 17, 18, 19, 20, 22, 23, 24, 25)
- of about from 814 to 6604 ng·
-
2. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Alzheimer'"'"'s disease and/or Cerebral Amyloid Angiopathy (CAA), and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to a subject, a mean plasma concentration profile of the active agent having a mean AUC∞ - of about from 814 to 6604 ng·
h/mL is achieved.
- of about from 814 to 6604 ng·
-
3. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Alzheimer'"'"'s disease and/or Cerebral Amyloid Angiopathy (CAA), and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to a subject, a mean plasma concentration profile of the active agent having a mean Cmax of about from 137 to 1235 ng/mL is achieved.
-
4. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Alzheimer'"'"'s disease, and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to a mild to moderate Alzheimer'"'"'s disease patient: -
in a dose of 50 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 1396 ng·
h/mL±
20%, and a mean Cmax of about 310 ng/mL±
20% is achieved;
orin a dose of 100 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 2569 ng·
h/mL±
20%, and a mean Cmax of about 618 ng/mL±
20% is achieved;
orin a dose of 150 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 3418 ng·
h/mL±
20%, and a mean Cmax of about 624 ng/mL±
20% is achieved.
-
-
5. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Alzheimer'"'"'s disease, and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to a mild to moderate Alzheimer'"'"'s disease patient for 12 weeks: -
in a dose of 50 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUCss of about 1975 ng·
h/mL±
20%, and a mean Cmax of about 451 ng/mL±
20% is achieved;
orin a dose of 100 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUCss of about 2590 ng·
h/mL±
20%, and a mean Cmax of about 538 ng/mL±
20% is achieved;
orin a dose of 150 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUCss of about 3570 ng·
h/mL±
20%, and a mean Cmax of about 639 ng/mL±
20% is achieved.
-
-
6. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Cerebral Amyloid Angiopathy (CAA), and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to a Cerebral Amyloid Angiopathy (CAA) patient: -
in a dose of 50 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 1643 ng·
h/mL±
20%, and a mean Cmax of about 346 ng/mL±
20% is achieved;
orin a dose of 100 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 2777 ng·
h/mL±
20%, and a mean Cmax of about 552 ng/mL±
20% is achieved;
orin a dose of 150 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 3689 ng·
h/mL±
20%, and a mean Cmax of about 857 ng/mL±
20% is achieved. - View Dependent Claims (21)
-
-
7. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Cerebral Amyloid Angiopathy (CAA), and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to a Cerebral Amyloid Angiopathy (CAA) patient for 12 weeks: -
in a dose of 50 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUCss of about 947 ng·
h/mL±
20%, and a mean Cmax of about 171 ng/mL±
20% is achieved;
orin a dose of 100 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUCss of about 3703 ng·
h/mL±
20%, and a mean Cmax of about 806 ng/mL±
20% is achieved;
orin a dose of 150 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUCss of about 6753 ng·
h/mL±
20%, and a mean Cmax of about 1031 ng/mL±
20% is achieved.
-
-
8. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Alzheimer'"'"'s disease and/or Cerebral Amyloid Angiopathy (CAA), and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to healthy male and female subjects of age ≧ - 55 years;
in a daily dose of 50 mg of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 1566 ng·
h/mL±
20%, and a mean Cmax of about 469 ng/mL±
20% is achieved;
orin a daily dose of 100 mg of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 2871 ng·
h/mL±
20%, and a mean Cmax of about 745 ng/mL±
20% is achieved;
orin a daily dose of 150 mg of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 4497 ng·
h/mL±
20%, and a mean Cmax of about 1029 ng/mL±
20% is achieved.
- 55 years;
-
9. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Alzheimer'"'"'s disease and/or Cerebral Amyloid Angiopathy (CAA), and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to healthy male and female subjects of age ≧ - 55 years;
in a daily dose of 100 mg of the active agent, and the subjects are in fasted state, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 3289 ng·
h/mL±
20%, and a mean Cmax of about 931 ng/mL±
20% is achieved; and
in a daily dose of 100 mg of the active agent, and the subjects are in a fed state, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 2829 ng·
h/mL±
20%, and a mean Cmax of about 671 ng/mL±
20% is achieved.
- 55 years;
-
10. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Alzheimer'"'"'s disease and/or Cerebral Amyloid Angiopathy (CAA), and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to healthy male subjects of age 18-45 years: -
in a dose of 100 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 1017 ng·
h/mL±
20%, and a mean Cmax of about 282 ng/mL±
20% is achieved;
orin a dose of 200 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 3206 ng·
h/mL±
20%, and a mean Cmax of about 517 ng/mL±
20% is achieved.
-
-
11. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Alzheimer'"'"'s disease and/or Cerebral Amyloid Angiopathy (CAA), and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to healthy male subjects of age 18-45 years for 12 days: -
in a dose of 100 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUC0-12h of about 1434 ng·
h/mL±
20%, and a mean Cmax of about 256 ng/mL±
20% is achieved;
orin a dose of 200 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUC0-12h of about 4152 ng·
h/mL±
20%, and a mean Cmax of about 581 ng/mL±
20% is achieved.
-
-
12. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Alzheimer'"'"'s disease and/or Cerebral Amyloid Angiopathy (CAA), and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to healthy male or female subjects of age ≧ - 55 years;
in a dose of 200 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 5503 ng·
h/mL±
20%, and a mean Cmax of about 897 ng/mL±
20% is achieved.
- 55 years;
-
13. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Alzheimer'"'"'s disease and/or Cerebral Amyloid Angiopathy (CAA), and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to healthy male or female subjects of age ≧ - 55 years for 12 days;
in a dose of 200 mg BID of the active agent, a mean plasma concentration profile of the active agent having a mean AUC0-12h of about 6287 ng·
h/mL±
20%, and a mean Cmax of about 880 ng/mL±
20% is achieved.
- 55 years for 12 days;
-
14. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Alzheimer'"'"'s disease and/or Cerebral Amyloid Angiopathy (CAA), and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to healthy male subjects of age 18-45 years: -
in a daily dose of 100 mg of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 1421 ng·
h/mL±
20%, and a mean Cmax of about 410 ng/mL±
20% is achieved;
orin a daily dose of 200 mg of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 2492 ng·
h/mL±
20%, and a mean Cmax of about 661 ng/mL±
20% is achieved;
orin a daily dose of 300 mg of the active agent, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 4464 ng·
h/mL±
20%, and a mean Cmax of about 904 ng/mL±
20% is achieved.
-
-
15. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof in an amount effective to treat or prevent Alzheimer'"'"'s disease and/or Cerebral Amyloid Angiopathy (CAA), and a pharmaceutically acceptable vehicle,
wherein, when the formulation is administered to healthy male subjects of age 18-45 years: -
in a daily dose of 200 mg of the active agent, and the subjects are in fasted state, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 2397 ng·
h/mL±
20%, and a mean Cmax of about 594 ng/mL±
20% is achieved; and
in a daily dose of 200 mg of the active agent, and the subjects are in a fed state, a mean plasma concentration profile of the active agent having a mean AUC∞
of about 4497 ng·
h/mL±
20%, and a mean Cmax of about 631 ng/mL±
20% is achieved.
-
-
26. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable vehicle,
which is effective for stabilizing cognitive function or decreasing the rate of decline in cognitive function, as assessed by at least one of the following tests: - Clinical Dementia Rating (CDR) scale, Mini-mental State Examination (MMSE), or Alzheimer'"'"'s Disease Assessment Scale-Cognitive Subscale (ADAS-Cog), in an Alzheimer'"'"'s disease or Cerebral Amyloid Angiopathy (CAA) patient.
-
27. An oral formulation comprising an active agent which is 3-amino-1-propanesulfonic acid or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable vehicle,
which is effective for stabilizing cognitive function or decreasing the rate of decline in cognitive function, as assessed by at least one of the following tests: - CIBIC-plus, NPI, DAD, a reduction in whole brain, hippocampal or entorhinal cortex atrophy rates or an improvement in the plasma or CSF level profile of one of the following pathophysiological biomarkers;
tau, phosphorylated-tau, ubiquitin or Aβ
1-42, in an Alzheimer'"'"'s disease or Cerebral Amyloid Angiopathy (CAA) patient;
provided that the formulation is not a formulation according to Table 2, 3, 4, 5, 6, 7 or 8 herein.
- CIBIC-plus, NPI, DAD, a reduction in whole brain, hippocampal or entorhinal cortex atrophy rates or an improvement in the plasma or CSF level profile of one of the following pathophysiological biomarkers;
-
28. A method for stabilizing cognitive function or decreasing the rate of decline in cognitive function or improving cognitive function, in an Alzheimer'"'"'s disease or Cerebral Amyloid Angiopathy (CAA) patient, as assessed by at least one of the following tests:
- Clinical Dementia Rating (CDR) scale, Mini-mental State Examination (MMSE), Alzheimer'"'"'s Disease Assessment Scale-Cognitive Subscale (ADAS-Cog), CDR-SB, CIBIC-plus, NPI, DAD, a reduction in whole brain, hippocampal or entorhinal cortex atrophy rates or or an improvement in the plasma or CSF level profile of one of the following pathophysiological biomarkers;
tau, phosphorylated-tau, ubiquitin or Aβ
1-42, comprising administering to a patient in need thereof an oral formulation according to Table 2, 3, 4, 5, 6, 7 or 8 herein.
- Clinical Dementia Rating (CDR) scale, Mini-mental State Examination (MMSE), Alzheimer'"'"'s Disease Assessment Scale-Cognitive Subscale (ADAS-Cog), CDR-SB, CIBIC-plus, NPI, DAD, a reduction in whole brain, hippocampal or entorhinal cortex atrophy rates or or an improvement in the plasma or CSF level profile of one of the following pathophysiological biomarkers;
Specification