Methods of treating disease with random copolymers
First Claim
1. A method of reducing the severity of one or more symptoms of multiple sclerosis comprising the step of administering to a subject in need thereof an effective amount of a random copolymer composition, wherein said effective amount is delivered to said subject in two or more doses, each additional dose after the first dose being administered at least one week after the conclusion of administration of the immediately preceding dose, and wherein the random copolymer composition comprises YFAK (L-tyrosine, L-phenylalanine, L-alanine and L-lysine) in an output molar ratio of about 1.0:
- 1.2;
XA;
6.0 respectively, and has a length of at least 35 amino acids wherein XA=18.0 to 30.0.
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Accused Products
Abstract
The invention relates to novel methods and kits for treating or preventing disease through the administration of random copolymers comprising amino acids tyrosine (Y), phenylalanine (F), alanine (A), and lysine (K). The invention also relates to the treatment of autoimmune diseases, such as multiple sclerosis, and to the administration of random copolymers in treatment regimen comprising formulations that are administered at intervals greater than 24 hours, or to sustained release formulations which administer the copolymer over a period greater than 24 hours. The invention further relates to methods for conducting a pharmaceutical business comprising manufacturing, licensing, or distributing kits containing or relating to the formulations or dosing regimens of random copolymer described herein.
38 Citations
29 Claims
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1. A method of reducing the severity of one or more symptoms of multiple sclerosis comprising the step of administering to a subject in need thereof an effective amount of a random copolymer composition, wherein said effective amount is delivered to said subject in two or more doses, each additional dose after the first dose being administered at least one week after the conclusion of administration of the immediately preceding dose, and wherein the random copolymer composition comprises YFAK (L-tyrosine, L-phenylalanine, L-alanine and L-lysine) in an output molar ratio of about 1.0:
- 1.2;
XA;
6.0 respectively, and has a length of at least 35 amino acids wherein XA=18.0 to 30.0. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 28)
- 1.2;
-
26. A method for decreasing the frequency of recurrences of episodes of multiple sclerosis comprising the step of administering to a subject in need thereof an effective amount of a random copolymer composition, wherein said effective amount is delivered to said subject in two or more doses, each additional dose after the first dose being administered at least one week after the administration of the immediately preceding dose, and wherein the random copolymer composition comprises YFAK (L-tyrosine, L-phenylalanine, L-alanine and L-lysine) in an output molar ratio of about 1.0:
- 1.2;
XA;
6.0 respectively, and has a length of at least 35 amino acids wherein XA=18.0 to 30.0. - View Dependent Claims (27, 29)
- 1.2;
Specification