Treatment of cancer with dihydropyrazino-pyrazines
First Claim
1. A method for treating CLL or T-PLL, comprising administering an effective amount of 1-ethyl-7-(2-methyl-6-(4H-1,2,4-triazol-3-yl)pyridin-3-yl)-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one or a pharmaceutically acceptable salt, stereoisomer or tautomer thereof to a patient having CLL or T-PLL, wherein said patient is administered about 0.5 mg once per day or about 4 mg, about 8 mg or about 10 mg twice per day of 1-ethyl-7-(2-methyl-6-(1H-1,2,4-triazol-3-yl)pyridin-3-yl)-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one or a pharmaceutically acceptable salt, stereoisomer or tautomer thereof.
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Abstract
Provided herein are methods for treating or preventing chronic lymphocytic leukemia, comprising administering an effective amount of a Dihydropyrazino-Pyrazine Compound to a patient having chronic lymphocytic leukemia.
70 Citations
11 Claims
- 1. A method for treating CLL or T-PLL, comprising administering an effective amount of 1-ethyl-7-(2-methyl-6-(4H-1,2,4-triazol-3-yl)pyridin-3-yl)-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one or a pharmaceutically acceptable salt, stereoisomer or tautomer thereof to a patient having CLL or T-PLL, wherein said patient is administered about 0.5 mg once per day or about 4 mg, about 8 mg or about 10 mg twice per day of 1-ethyl-7-(2-methyl-6-(1H-1,2,4-triazol-3-yl)pyridin-3-yl)-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one or a pharmaceutically acceptable salt, stereoisomer or tautomer thereof.
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6. A method for achieving an International Workshop on Chronic Lymphocytic Leukemia (IWCLL) response definition of complete response, complete response with incomplete marrow recovery, partial response or stable disease in a patient having CLL or T-PLL, comprising administering an effective amount of 1-ethyl-7-(2-methyl-6-(4H-1,2,4-triazol-3-yl)pyridin-3-yl)-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one or a pharmaceutically acceptable salt, stereoisomer or tautomer thereof to said patient, wherein said patient is administered about 0.5 mg once per day or about 4 mg, about 8 mg or about 10 mg twice per day of 1-ethyl-7-(2-methyl-6-(1H-1,2,4-triazol-3-yl)pyridin-3-yl)-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one or a pharmaceutically acceptable salt, stereoisomer or tautomer thereof.
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7. A method for achieving a National Cancer Institute-sponsored Working Group on Chronic Lymphocytic Leukemia (NCI-WG CLL) response definition of complete response, complete response with incomplete marrow recovery, partial response or stable disease in a patient having CLL or T-PLL, comprising administering an effective amount of 1-ethyl-7-(2-methyl-6-(4H-1,2,4-triazol-3-yl)pyridin-3-yl)-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one or a pharmaceutically acceptable salt, stereoisomer or tautomer thereof to said patient, wherein said patient is administered about 0.5 mg once per day or about 4 mg, about 8 mg or about 10 mg twice per day of 1-ethyl-7-(2-methyl-6-(1H-1,2,4-triazol-3-yl)pyridin-3-yl)-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one or a pharmaceutically acceptable salt, stereoisomer or tautomer thereof.
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8. A method for treating CLL or T-PLL, comprising administering an effective amount of 1-ethyl-7-(2-methyl-6-(4H-1,2,4-triazol-3-yl)pyridin-3-yl)-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one or a pharmaceutically acceptable salt, stereoisomer or tautomer thereof to a patient having CLL or T-PLL, wherein the treatment results in one or more of inhibition of disease progression, increased Time To Progression (TTP), increased Overall Survival (OS), increased Progression-free Survival (PFS), increased Event-free Survival, increased Disease-free Survival, increased Response Duration, increased Lymphoma-specific survival, and/or increased Time To Next Treatment, wherein said patient is administered about 0.5 mg once per day or about 4 mg, about 8 mg or about 10 mg twice per day of 1-ethyl-7-(2-methyl-6-(1H-1,2,4-triazol-3-yl)pyridin-3-yl)-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one or a pharmaceutically acceptable salt, stereoisomer or tautomer thereof.
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11. A method for treating CLL or T-PLL, comprising administering an effective amount of 1-ethyl-7-(2-methyl-6-(4H-1,2,4-triazol-3-yl)pyridin-3-yl)-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one or a pharmaceutically acceptable salt, stereoisomer or tautomer thereof in combination with etoposide to a patient having CLL or T-PLL.
Specification