Claims for Patent: 11,738,018

Summary for Patent: 11,738,018

Title:	Inhibiting mutant isocitrate dehydrogenase 1 (mIDH-1)
Abstract:	Patients diagnosed with a cancer harboring an IDH-1 mutation can be treated by the administration of a therapeutically effective amount of a pharmaceutical composition comprising Compound 1, a selective inhibitor of 2-HG production from mIDH-1 enzymes including the R132 mutations R132C, R132H, R132L, R132G, and R132S.
Inventor(s):	Susan Ashwell, Blythe Thomson, Patrick F. Kelly, Alan Collis, Jeff Davis, Duncan Walker, Wei Lu
Assignee:	Forma Therapeuetics Inc , Forma Therapeutics Inc
Application Number:	US17/243,177
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 11,738,018
Patent Claims:	1. A method of treating an adult patient with relapsed or refractory acute myeloid leukemia having an IDH1 mutation susceptible to an IDH inhibitor as detected by an FDA-approved test, comprising the step of administering to the patient in need thereof the IDH1 inhibitor selected from Compound 1: at a total dosage of 150 mg twice daily as a single agent until disease progression or unacceptable toxicity occurs. 2. The method of claim 1, wherein the patient is diagnosed with a susceptible IDH1 mutation selected from the group consisting of R132G, R132S and R132L. 3. The method of claim 1, wherein the patient is diagnosed with a susceptible IDH1 mutation selected from the group consisting of R132H and R132C. 4. The method of claim 1, wherein the patient is diagnosed with a co-mutation selected from the group consisting of DNMT3A, NPM1, SRSF2, NRAS, RUNX1, ASXL1, STAG2, TET2, SMC1A, SF3B1, U2AF1, PHF6, JAK2, MPL, NF1, ASXL2, BCOR, EED, WT1, CBL, CSF3R, ETNK1, PTPN11, ATM and TP53. 5. The method of claim 1, wherein the patient is diagnosed with a co-mutation selected from the group consisting of FLT3, NPM1, CEBPA and TP53. 6. The method of claim 1, wherein the patient is diagnosed with a co-mutation selected from the group consisting of FLT3, NPM1, CEBPA, TP53 and IDH2. 7. The method of claim 2, wherein the patient is diagnosed with a co-mutation selected from the group consisting of DNMT3A, NPM1, SRSF2, NRAS, RUNX1, ASXL1, STAG2, TET2, SMC1A, SF3B1, U2AF1, PHF6, JAK2, MPL, NF1, ASXL2, BCOR, EED, WT1, CBL, CSF3R, ETNK1, PTPN11, ATM and TP53. 8. The method of claim 2, wherein the patient is diagnosed with a co-mutation selected from the group consisting of FLT3, NPM1, CEBPA and TP53. 9. The method of claim 2 wherein the patient is diagnosed with a co-mutation selected from the group consisting of FLT3, NPM1, CEBPA, TP53 and IDH2. 10. The method of claim 3, wherein the patient is diagnosed with a co-mutation selected from the group consisting of DNMT3A, NPM1, SRSF2, NRAS, RUNX1, ASXL1, STAG2, TET2, SMC1A, SF3B1, U2AF1, PHF6, JAK2, MPL, NF1, ASXL2, BCOR, EED, WT1, CBL, CSF3R, ETNK1, PTPN11, ATM and TP53. 11. The method of claim 3, wherein the patient is diagnosed with a co-mutation selected from the group consisting of FLT3, NPM1, CEBPA and TP53. 12. The method of claim 3 wherein the patient is diagnosed with a co-mutation selected from the group consisting of FLT3, NPM1, CEBPA, TP53 and IDH2. 13. The method of claim 1, wherein the patient meets the following inclusion criteria: (a) Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2; (b) no prior solid organ allograft; (c) liver function characterized by bilirubin≤2 times upper limit of normal (ULN) (≤3 times ULN in patients with Gilbert Syndrome), and aspartate transaminase (AST, also referred to as SGOT), alanine transaminase (ALT, also referred to as SGPT) and alkaline phosphatase (ALP)≤3 times ULN; (d) renal function characterized by a serum creatinine≤1.5 times ULN or calculated creatinine clearance≥50 mL/min; (e) recovery from the non-hematologic toxic effects of prior treatment to Grade≤1, or baseline value according to NCI CTCAE classification (excluding infertility, alopecia, or Grade 1 neuropathy); and (f) baseline QTcF≤450 msec (average of the QTcF values of screening triplicate ECGs) for patients without a bundle branch block (BBB). 14. A method of treating an adult patient with relapsed or refractory acute myeloid leukemia having an IDH1 mutation susceptible to an IDH inhibitor as detected by an FDA-approved test, comprising the step of orally administering to the patient in need thereof the IDH1 inhibitor selected from Compound 1: at a total dosage of 150 mg twice daily as a single agent with or without food until disease progression or unacceptable toxicity occurs. 15. The method of claim 14, wherein the patient is diagnosed with a susceptible IDH1 mutation selected from the group consisting of R132C, R132H, R132G, R132S and R132L. 16. The method of claim 14, wherein the patient is diagnosed with a co-mutation selected from the group consisting of FLT3, NPM1, CEBPA and TP53. 17. The method of claim 15, wherein the patient is diagnosed with a co-mutation selected from the group consisting of FLT3, NPM1, CEBPA and TP53. 18. The method of claim 14, wherein the patient meets the following inclusion criteria: (a) Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2; (b) no prior solid organ allograft; (c) liver function characterized by bilirubin≤2 times upper limit of normal (ULN) (≤3 times ULN in patients with Gilbert Syndrome), and aspartate transaminase (AST, also referred to as SGOT), alanine transaminase (ALT, also referred to as SGPT) and alkaline phosphatase (ALP) 3 times ULN; (d) renal function characterized by a serum creatinine≤1.5 times ULN or calculated creatinine clearance≥50 mL/min; (e) recovery from the non-hematologic toxic effects of prior treatment to Grade≤1, or baseline value according to NCI CTCAE classification (excluding infertility, alopecia, or Grade 1 neuropathy); and (f) baseline QTcF≤450 msec (average of the QTcF values of screening triplicate ECGs) for patients without a bundle branch block (BBB). 19. A method of treating an adult patient with relapsed or refractory acute myeloid leukemia having an IDH1 mutation susceptible to an IDH inhibitor as detected by an FDA-approved test, comprising the step of orally administering to the patient in need thereof the IDH1 inhibitor selected from Compound 1: at a total dosage of 150 mg twice daily as a single agent with or without food until disease progression or unacceptable toxicity occurs, wherein the patient is diagnosed with one or more co-mutations selected from the group consisting of DNMT3A, NPM1, SRSF2, NRAS, RUNX1, ASXL1, STAG2, TET2, SMC1A, SF3B1, U2AF1, PHF6, JAK2, MPL, NF1, ASXL2, BCOR, EED, WT1, CBL, CSF3R, ETNK1, PTPN11, ATM and TP53. 20. The method of claim 19, wherein the patient meets the following inclusion criteria: (a) Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2; (b) no prior solid organ allograft; (c) liver function characterized by bilirubin≤2 times upper limit of normal (ULN) (≤3 times ULN in patients with Gilbert Syndrome), and aspartate transaminase (AST, also referred to as SGOT), alanine transaminase (ALT, also referred to as SGPT) and alkaline phosphatase (ALP)≤3 times ULN; (d) renal function characterized by a serum creatinine≤1.5 times ULN or calculated creatinine clearance≥50 mL/min; (e) recovery from the non-hematologic toxic effects of prior treatment to Grade≤1, or baseline value according to NCI CTCAE classification (excluding infertility, alopecia, or Grade 1 neuropathy); and (f) baseline QTcF≤450 msec (average of the QTcF values of screening triplicate ECGs) for patients without a bundle branch block (BBB).