US20160166632A1 - Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers - Google Patents

Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers Download PDF

Info

Publication number
US20160166632A1
US20160166632A1 US14/905,179 US201414905179A US2016166632A1 US 20160166632 A1 US20160166632 A1 US 20160166632A1 US 201414905179 A US201414905179 A US 201414905179A US 2016166632 A1 US2016166632 A1 US 2016166632A1
Authority
US
United States
Prior art keywords
pim
pharmaceutically acceptable
acceptable salt
cancer
lymphoma
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US14/905,179
Other languages
English (en)
Inventor
Shirin Kapur
Alana Lerner
Christopher J. Kirk
Eric Lowe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Onyx Therapeutics Inc
Original Assignee
Onyx Therapeutics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Onyx Therapeutics Inc filed Critical Onyx Therapeutics Inc
Priority to US14/905,179 priority Critical patent/US20160166632A1/en
Publication of US20160166632A1 publication Critical patent/US20160166632A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/07—Tetrapeptides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/426—1,3-Thiazoles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/427—Thiazoles not condensed and containing further heterocyclic rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445—Non condensed piperidines, e.g. piperocaine
    • A61K31/4523—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
    • A61K31/454—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. pimozide, domperidone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445—Non condensed piperidines, e.g. piperocaine
    • A61K31/4523—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
    • A61K31/4545—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47—Quinolines; Isoquinolines
    • A61K31/4738—Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/4745—Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems condensed with ring systems having nitrogen as a ring hetero atom, e.g. phenantrolines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/50—Pyridazines; Hydrogenated pyridazines
    • A61K31/5025—Pyridazines; Hydrogenated pyridazines ortho- or peri-condensed with heterocyclic ring systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/506—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
    • A61K31/5375—1,4-Oxazines, e.g. morpholine
    • A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/06—Tripeptides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/08—Peptides having 5 to 11 amino acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/02—Antineoplastic agents specific for leukemia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/08—Tripeptides
    • C07K5/0802—Tripeptides with the first amino acid being neutral
    • C07K5/0804—Tripeptides with the first amino acid being neutral and aliphatic
    • C07K5/081—Tripeptides with the first amino acid being neutral and aliphatic the side chain containing O or S as heteroatoms, e.g. Cys, Ser
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/10—Tetrapeptides
    • C07K5/1002—Tetrapeptides with the first amino acid being neutral
    • C07K5/1016—Tetrapeptides with the first amino acid being neutral and aromatic or cycloaliphatic

Definitions

  • This disclosure relates to the treatment of a cancer in a patient through administration of peptide epoxyketone proteasome inhibitors in combination with PIM kinase inhibitors.
  • proteasome has been validated as a therapeutic target, as demonstrated by the United States Food & Drug Administration approval of bortezomib, a boronic acid proteasome inhibitor, for the treatment of various cancer indications, including multiple myeloma.
  • bortezomib a boronic acid proteasome inhibitor
  • these compounds include peptide epoxyketones such as epoxomicin, described in U.S. Pat. No. 6,831,099, the contents of which are hereby incorporated by reference, and those peptide epoxyketone proteasome compounds, compositions, and polymorphs described in U.S. Pat. Nos.
  • X is O.
  • R 5 , R 6 , R 7 , and R 8 are independently selected from C 1-6 alkyl, C 1-6 hydroxyalkyl, and C 1-6 aralkyl; and R 9 is hydrogen.
  • R 5 and R 7 are independently C 1-6 aralkyl and R 6 and R 8 are independently C 1-6 alkyl.
  • Y is selected from N-alkyl, O, and CH 2 .
  • Z is CH 2 , and m and n are both 0.
  • Z is CH 2 , m is 0, and n is 2.
  • Z is O, m is 1, and n is 2.
  • X is selected from O, NH, and N-alkyl
  • R 1 , R 2 , R 3 , and R 4 are all hydrogen
  • R 5 , R 6 , R 7 , and R 8 are independently selected from hydrogen, C 1-6 alkyl, C 1-6 hydroxyalkyl, C 1-6 alkoxyalkyl, aryl, and C 1-6 aralkyl, each of which is optionally substituted with a group selected from amide, amine, carboxylic acid or a pharmaceutically acceptable salt thereof, carboxyl ester, thiol, and thioether.
  • R 5 , R 6 , R 7 , and R 8 are independently selected from C 1-6 alkyl, C 1-6 hydroxyalkyl, and C 1-6 aralkyl. In some embodiments, R 5 and R 7 are independently C 1-6 aralkyl and R 6 and R 8 are independently C 1-6 alkyl.
  • R 6 and R 8 are independently selected from hydrogen, C 1-6 alkyl, C 1-6 hydroxyalkyl, C 1-6 alkoxyalkyl, aryl, and C 1-6 aralkyl, each of which is optionally substituted with a group selected from amide, amine, carboxylic acid or a pharmaceutically acceptable salt thereof, carboxyl ester, thiol, and thioether.
  • R 6 and R 8 are independently selected from C 1-6 alkyl, C 1-6 hydroxyalkyl, and C 1-6 aralkyl.
  • R 6 and R 8 are independently C 1-6 alkyl.
  • R 6 and R 8 can be both isobutyl.
  • the methods using a compound of formula (I) has the structure:
  • L is selected from C ⁇ O, C ⁇ S, and SO 2 ;
  • X is selected from O, S, NH, and N—C 1-6 alkyl;
  • Z is absent, C 1-6 alkyl, or C 1-6 alkoxy;
  • R 1 , R 2 , and R 3 are each independently selected from hydrogen, C 1-6 alkyl, C 1-6 alkenyl, C 1-6 alkynyl, C 1-6 hydroxyalkyl, C 1-6 alkoxyalkyl, aryl, C 1-6 aralkyl, heteroaryl, heterocyclyl, C 1-6 heterocycloalkyl, C 1-6 heteroaralkyl, carbocyclyl, and C 1-6 carbocyclolalkyl;
  • R 4 is selected from hydrogen, C 1-6 aralkyl, and C 1-6 alkyl;
  • R 5 is heteroaryl;
  • R 6 and R 7 are independently selected from hydrogen, C 1-6 alkyl, and C 1-6 aralkyl, and a therapeutic
  • Z is absent.
  • R 4 , R 6 , and R 7 are independently selected from hydrogen and methyl.
  • L is C ⁇ O.
  • L is SO 2 .
  • R 1 , R 2 , and R 3 are independently selected from hydrogen, C 1-6 alkyl, C 1-6 alkenyl, C 1-6 alkynyl, C 1-6 hydroxyalkyl, C 1-6 alkoxyalkyl, C 1-6 aralkyl, C 1-6 heterocycloalkyl, C 1-6 heteroaralkyl, and C 1-6 carbocyclolalkyl.
  • any of R 1 , R 2 , and R 3 are independently C 1-6 alkyl.
  • any of R 1 , R 2 , and R 3 are independently selected from methyl, ethyl, propyl, isopropyl, butyl, sec-butyl, and isobutyl. In some embodiments, any of R 1 , R 2 , and R 3 are independently propargyl. In some embodiments, any of R 1 , R 2 , and R 3 are independently C 1-6 hydroxyalkyl. In some embodiments, any of R 1 , R 2 , and R 3 are independently selected from hydroxymethyl and hydroxyethyl. In some embodiments, any of R 1 , R 2 , and R 3 are independently C 1-6 alkoxyalkyl.
  • any of R 1 , R 2 , and R 3 are independently selected from methoxymethyl and methoxyethyl. In some embodiments, any of R 1 , R 2 , and R 3 are independently C 1-6 heteroaralkyl. In some embodiments, any of R 1 , R 2 , and R 3 are independently selected from imidazolylmethyl, pyrazolylmethyl, and thiazolylmethyl, and pyridylmethyl. In some embodiments, any of R 1 , R 2 , and R 3 are independently cyclohexylmethyl. In some embodiments, R 1 , R 2 , and R 3 are all different.
  • R 1 and R 2 are independently selected from C 1-6 hydroxyalkyl and C 1-6 alkoxyalkyl. In some embodiments, at least one of R 1 and R 2 is C 1-6 alkoxyalkyl. In some embodiments, at least one of R 1 and R 2 is selected from methoxymethyl and methoxyethyl. In some embodiments, R 3 is selected from C 1-6 alkyl and C 1-6 aralkyl. In some embodiments, R 3 is C 1-6 alkyl. In some embodiments, R 3 is selected from methyl, ethyl, isopropyl, sec-butyl, and isobutyl. For example, R 3 can be isobutyl.
  • R 3 is C 1-6 aralkyl.
  • R 3 can be phenylmethyl.
  • R 5 is 5- or 6-membered heteroaryl.
  • R 5 is selected from isoxazole, isothiazole, furan, thiophene, oxazole, thiazole, pyrazole, or imidazole.
  • R 5 is selected from isoxazole, furan, or thiophene.
  • R 5 is furan or thiophene.
  • R 5 is unsubstituted furan-3-yl or thien-2-yl.
  • R 5 is isoxazol-3-yl or isoxazol-5-yl. In some embodiments, R 5 is isoxazol-3-yl that has a substituent at the 5-position. In some embodiments, R 5 is isoxazol-5-yl that has a substituent at the 3-position.
  • the substituent is selected from C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkoxyalkyl, C 1-6 hydroxyalkyl, carboxylic acid, aminocarboxylate, C 1-6 alkylaminocarboxylate, (C 1-6 alkyl) 2 aminocarboxylate, C 1-6 alkylcarboxylate, C 1-6 heteroaralkyl, C 1-6 aralkyl, C 1-6 heterocycloalkyl, and C 1-6 carbocycloalkyl.
  • the substituent is selected from methyl, ethyl, isopropyl, and cyclopropylmethyl.
  • the substituent is selected from C 1-6 heteroaralkyl and C 1-6 heterocycloalkyl.
  • the substituent can be 1,2,4-triazol-5-ylmethyl.
  • the substituent is azetidin-1-ylmethyl.
  • the substituent is
  • W is O, NR, or CH 2 , and R is H or C 1-6 alkyl.
  • W is O.
  • the substituent is selected from C 1-6 alkoxy and C 1-6 alkoxyalkyl.
  • the substituent is selected from methoxy, ethoxy, methoxymethyl, and methoxyethyl.
  • the substituent is selected from carboxylic acid, aminocarboxylate, C 1-6 alkylaminocarboxylate, (C 1-6 alkyl) 2 aminocarboxylate, or C 1-6 alkylcarboxylate.
  • the substituent can be methyl carboxylate.
  • the methods using a compound of formula (IV) has the structure:
  • the PIM kinase inhibitor is orally bioavailable. In some embodiments, the PIM kinase inhibitor is selective for one or more kinases selected from the group consisting of: PIM-1, PIM-2, and PIM-3. In some embodiments, the PIM kinase inhibitor is selective for PIM-2.
  • the PIM kinase inhibitor is selected from the group consisting of: 7-chloro-9-ethyl-6-hydroxyisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione; 2-[[3-(3-chloro-4-fluorophenyl)imidazo[1,2-b]pyridazin-6-yl]amino]butan-1-ol; (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione; (Z)-5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione; N-((1-methylpiperidin-4-yl)methyl)-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-amine; N′-(1-(4-Chloro-2-hydroxyphenyl)propylidene)-2-((3
  • the PIM kinase inhibitor is (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione, or a pharmaceutically acceptable salt thereof.
  • the PIM kinase inhibitor is a dual PIM-1/PIM-2 inhibitor.
  • the PIM kinase inhibitor is a pan-PIM inhibitor (e.g., inhibitors the activity of each of PIM-1, PIM-2, and PIM-3).
  • pan-PIM inhibitor is 5-[[2-[(3R)-3-aminopiperidin-1-yl]biphenyl-3-yl]methylidene]-1,3-thiazolidine-2,4-dione (also known as AZD1208).
  • the cancer is refractory. In some embodiments, the cancer is resistant. In some embodiments, the cancer is one selected from the group consisting of: bone cancer, gynecological cancer, breast cancer, hematological malignancy, skin cancer, liver cancer, kidney cancer, pancreatic cancer, brain cancer, lung cancer, and prostate cancer.
  • the cancer can be a hematological malignancy.
  • the hematological malignancy is selected from the group consisting of: acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL), chronic myelogenous leukemia (CML), hairy cell leukemia, AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, plasma cell neoplasms, myelodysplastic syndromes, myelodysplastic neoplasms, and myeloproliferative neoplasms.
  • ALL acute lymphoblastic leukemia
  • AML acute myeloid leukemia
  • CLL
  • the hematological malignancy is selected from the group consisting of: AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, and plasma cell neoplasms.
  • the hematological malignancy is selected from the group consisting of: B-cell lymphoma and multiple myeloma.
  • the hematological malignancy can be multiple myeloma.
  • the patient is one in whom PIM-2 kinase is overexpressed.
  • the administration of the compound of formula (I) or formula (IV) and the PIM kinase inhibitor is performed concurrently. In some embodiments, the administration of the compound of formula (I) or formula (IV) and the PIM kinase inhibitor is performed sequentially. In some embodiments, the administration of the compound of formula (I) or formula (IV) is performed before administration of the PIM kinase inhibitor. In some embodiments, the administration of the compound of formula (I) or formula (IV) is performed after administration of the PIM kinase inhibitor.
  • Also provided herein is a method for the treatment of a hematological malignancy in a patient, the method comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • a method for the treatment of a hematological malignancy in a patient comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • Also provided herein is a method for the treatment of a hematological malignancy in a patient, the method comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • a method for the treatment of a hematological malignancy in a patient comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • Also provided herein is a method for the treatment of a hematological malignancy in a patient, the method comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • PIM kinase inhibitor selected from the group consisting of: 7-chloro-9-ethyl-6-hydroxyisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione; 2-[[3-(3-chloro-4-fluorophenyl)imidazo[1,2-b]pyridazin-6-yl]amino]butan-1-ol; (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione; (Z)-5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione; N-((1-methylpiperidin-4-yl)methyl)-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-amine; N′-(1-(4-Chloro-2-hydroxyphenyl)propyl,2,4-methyl-2-methylphenyl)imid
  • Also provided herein is a method for the treatment of a hematological malignancy in a patient, the method comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • PIM kinase inhibitor selected from the group consisting of: 7-chloro-9-ethyl-6-hydroxyisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione; 2-[[3-(3-chloro-4-fluorophenyl)imidazo[1,2-b]pyridazin-6-yl]amino]butan-1-ol; (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione; (Z)-5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione; N-((1-methylpiperidin-4-yl)methyl)-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-amine; N′-(1-(4-Chloro-2-hydroxyphenyl)propyl,2,4-methyl-2-methylphenyl)imid
  • Also provided herein is a method for the treatment of multiple myeloma in a patient, the method comprising administering to the patient a therapeutically effective amount of a compound of formula (I), or a pharmaceutically acceptable salt thereof, and a therapeutically effective amount of a PIM kinase inhibitor, or a pharmaceutically acceptable salt thereof.
  • Also provided herein is a method for the treatment of multiple myeloma in a patient, the method comprising administering to the patient a therapeutically effective amount of a compound of formula (IV), or a pharmaceutically acceptable salt thereof, and a therapeutically effective amount of a PIM kinase inhibitor, or a pharmaceutically acceptable salt thereof.
  • Also provided herein is a method for the treatment of multiple myeloma in a patient, the method comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • Also provided herein is a method for the treatment of multiple myeloma in a patient, the method comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • a method for the treatment of multiple myeloma in a patient comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • a method for the treatment of multiple myeloma in a patient comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • aspects of the invention described as methods of treatment should also be understood to include first or subsequent “medical use” aspects of the invention or “Swiss use” of compositions for the manufacture of a medicament for treatment of the same disease or condition.
  • compositions useful for therapy and containing two or more therapeutic agents are contemplated for combination inventions described herein.
  • some aspects of the invention that are described as a method of treatment (or medical use) combining two or more compounds or agents, whether administered separately (sequentially or simultaneously) or in combination (co-formulated or mixed).
  • the invention further includes a composition comprising the two or more compounds or agents co-formulated or in admixture with each other; and the invention further includes a kit or unit dose containing the two or more compounds/agents packaged together, but not in admixture.
  • such compositions, kits or doses further include one or more carriers in admixture with one or both agents or co-packaged for formulation prior to administration to a subject.
  • compositions, kits or doses further include one or more carriers in admixture with one or both agents or co-packaged for formulation prior to administration to a subject.
  • FIG. 1 is a graph that shows the effect of PIM-2 knockdown in combination with carfilzomib treatment on two cell lines.
  • FIG. 2 is a series of graphs that show the effect of the combination of carfilzomib and the dual PIM-1/PIM-2 inhibitor (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione (also known as SMI-16a) on two cell lines.
  • FIG. 2A is a graph that shows the effect of 100 ⁇ M (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione and 1.98 nM carfilzomib, alone (left and middle bars, respectively) or in combination (right bar) on NIH-H929 cells.
  • FIG. 1 is a series of graphs that show the effect of the combination of carfilzomib and the dual PIM-1/PIM-2 inhibitor (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione (also known as SMI-16a) on two cell lines.
  • FIG. 2A is a graph that shows
  • FIG. 2B is a graph that shows the effect of 100 ⁇ M (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione and 4.44 nM carfilzomib, alone (left and middle bars, respectively) and in combination (right bar) on NIH-H929 cells.
  • FIG. 2C is a graph that shows the effect of the combination of 100 ⁇ M (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione and 2.96 nM carfilzomib, alone (left and middle bars, respectively) and in combination (right bar) on U266 cells.
  • 2D is a graph that shows the effect of 100 ⁇ M (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione and 6.66 nM carfilzomib, alone (left and middle bars, respectively) and in combination (right bar) on U266 cells.
  • FIG. 3 is a series of graphs showing cell viability of three cancer cell lines—NIH-H929, KMS12-BM, and 8226, after 72 hours treatment with the (a) PIM-1/PIM-2 inhibitor (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione (also known as SMI-16a) at 10 ⁇ M alone (left bar); (b) carfilzomib at 2-4.5 nM alone (middle bar); or (c) both (right bar).
  • PIM-1/PIM-2 inhibitor Z-5-(4-propoxybenzylidene)thiazolidine-2,4-dione
  • FIG. 4 shows the combination indices (CI) for synergy matrices of the data for carfilzomib and SMI-16a against cell lines NIH-H929, KMS12-BM, and 8226, calculated using Calcusyn software (Biosoft) where CI ⁇ 0.90 is synergistic, 0.9 ⁇ CI ⁇ 1.1 is additive, and CI>1.1 is antagonistic. Against each cell line, the combination of carfilzomib and the dual PIM-1/PIM-2 inhibitor SMI-16a was synergistic.
  • FIG. 5 is a series of graphs showing cell viability of three cancer cell lines—NIH-H929, KMS12-BM, and 8226, after 72 hours treatment with the (a) pan-PIM inhibitor 5-[[2-[(3R)-3-aminopiperidin-1-yl]biphenyl-3-yl]methylidene]-1,3-thiazolidine-2,4-dione (also known as AZD-1208) at 3-10 ⁇ M alone (left bar); (b) carfilzomib at 2-4.5 nM alone (middle bar); or (c) both (right bar).
  • pan-PIM inhibitor 5-[[2-[(3R)-3-aminopiperidin-1-yl]biphenyl-3-yl]methylidene]-1,3-thiazolidine-2,4-dione also known as AZD-1208
  • FIG. 6 shows the combination indices (CI) for synergy matrices of the data for carfilzomib and AZD-1208 against cell lines NIH-H929, KMS12-BM, and 8226, calculated using Calcusyn software (Biosoft) where CI ⁇ 0.90 is synergistic, 0.9 ⁇ CI ⁇ 1.1 is additive, and CI>1.1 is antagonistic. Against each cell line, the combination of carfilzomib and the pan-PIM inhibitor AZD-1208 was synergistic.
  • This disclosure generally provides methods of treating a cancer in a patient using a peptide epoxyketone proteasome inhibitor in combination with a PIM kinase inhibitor.
  • chemical structures which contain one or more stereocenters depicted with dashed and bold bonds (i.e. ) are meant to indicate absolute stereochemistry of the stereocenter(s) present in the chemical structure.
  • bonds symbolized by a simple line do not indicate a stereo-preference.
  • chemical structures, which include one or more stereocenters, illustrated herein without indicating absolute or relative stereochemistry encompass all possible stereoisomeric forms of the compound (e.g., diastereomers, enantiomers) and mixtures thereof. Structures with a single bold or dashed line, and at least one additional simple line, encompass a single enantiomeric series of all possible diastereomers.
  • An exemplary method includes fractional recrystallization using a chiral resolving acid which is an optically active, salt-forming organic acid.
  • Suitable resolving agents for fractional recrystallization methods are, for example, optically active acids, such as the D and L forms of tartaric acid, diacetyltartaric acid, dibenzoyltartaric acid, mandelic acid, malic acid, lactic acid, or the various optically active camphorsulfonic acids such as camphorsulfonic acid.
  • resolving agents suitable for fractional crystallization methods include stereoisomerically pure forms of methylbenzyl-amine (e.g., S and R forms, or diastereomerically pure forms), 2-phenylglycinol, norephedrine, ephedrine, N-methylephedrine, cyclohexylethylamine, 1,2-diaminocyclohexane, and the like.
  • Resolution of racemic mixtures can also be carried out by elution on a column packed with an optically active resolving agent (e.g., dinitrobenzoylphenylglycine).
  • an optically active resolving agent e.g., dinitrobenzoylphenylglycine
  • Suitable elution solvent compositions can be determined by one skilled in the art.
  • Compounds provided herein can also include all isotopes of atoms occurring in the intermediates or final compounds.
  • Isotopes include those atoms having the same atomic number but different mass numbers.
  • isotopes of hydrogen include hydrogen, tritium, and deuterium.
  • C x-y alkyl refers to substituted or unsubstituted saturated hydrocarbon groups, including straight-chain alkyl and branched-chain alkyl groups that contain from x to y carbons in the chain, including haloalkyl groups such as trifluoromethyl and 2,2,2-trifluoroethyl, etc.
  • C 2-y alkenyl and C 2-y alkynyl refer to substituted or unsubstituted unsaturated aliphatic groups analogous in length and possible substitution to the alkyls described above, but that contain at least one double or triple bond, respectively.
  • an alkyl, alkenyl, and/or alkynyl group can be substituted with a halogen, such as fluorine.
  • alkoxy refers to an alkyl group having an oxygen attached thereto. Representative alkoxy groups include methoxy, ethoxy, propoxy, tert-butoxy and the like.
  • An “ether” is two hydrocarbons covalently linked by an oxygen. Accordingly, the substituent of an alkyl that renders that alkyl an ether is or resembles an alkoxy.
  • C 1-6 alkoxyalkyl refers to a C 1-6 alkyl group substituted with an alkoxy group, thereby forming an ether.
  • C 1-6 aralkyl refers to a C 1-6 alkyl group substituted with an aryl group.
  • C 1-6 hydroxyalkyl refers to a C 1-6 alkyl group substituted with a hydroxy group.
  • amine and “amino” are art-recognized and refer to both unsubstituted and substituted amines and salts thereof, e.g., a moiety that can be represented by the general formulae:
  • R 9 , R 10 and R 10′ each independently represent a hydrogen, an alkyl, an alkenyl, —(CH 2 ) m —R 8 , or R 9 and R 10 taken together with the N atom to which they are attached complete a heterocycle having from 4 to 8 atoms in the ring structure;
  • R 8 represents an aryl, a cycloalkyl, a cycloalkenyl, a heterocyclyl or a polycyclyl; and m is zero or an integer from 1 to 8.
  • only one of R 9 or R 10 is a carbonyl, e.g., R 9 , R 10 , and the nitrogen together do not form an imide.
  • R 9 and R 10 each independently represent a hydrogen, an alkyl, an alkenyl, or —(CH 2 ) m —R 8 .
  • an amino group is basic, meaning its protonated form has a pKa above 7.00.
  • amide and “amido” are art-recognized as an amino-substituted carbonyl and include a moiety that can be represented by the general formula:
  • the amide will not include imides, which may be unstable.
  • aryl as used herein includes 5-, 6-, and 7-membered substituted or unsubstituted single-ring aromatic groups in which each atom of the ring is carbon.
  • aryl also includes polycyclic ring systems having two or more cyclic rings in which two or more carbons are common to two adjoining rings wherein at least one of the rings is aromatic, e.g., the other cyclic rings can be cycloalkyls, cycloalkenyls, cycloalkynyls, aryls, heteroaryls, and/or heterocyclyls.
  • Aryl groups include benzene, naphthalene, phenanthrene, phenol, aniline, and the like.
  • an aryl ring can be substituted with a halogen, such as fluorine.
  • carrier refers to a 3- to 7-membered non-aromatic substituted or unsubstituted ring in which each atom of the ring is carbon.
  • carrier also include polycyclic ring systems having two or more cyclic rings in which two or more carbons are common to two adjoining rings wherein at least one of the rings is carbocyclic, e.g., the other cyclic rings can be cycloalkyls, cycloalkenyls, cycloalkynyls, aryls, heteroaryls, and/or heterocyclyls.
  • Carbocyclyls include cyclopropyl, cyclopentyl, cyclohexyl, cyclohexylmethyl, and 4-methylcyclohexyl.
  • Examples of polycyclic carbocyclyls include bicyclo[2.2.1]heptanyl, norbornyl, and adamantyl.
  • carbonyl is art-recognized and includes moieties such as those represented by the general formulae:
  • X is a bond or represents an oxygen or a sulfur
  • R 11 represents a hydrogen, an alkyl, an alkenyl, —(CH 2 ) m —R 8 or a pharmaceutically acceptable salt
  • R 11′ represents a hydrogen, an alkyl, an alkenyl or —(CH 2 ) m —R 8 , where m and R 8 are as defined above.
  • X is an oxygen and R 11 or R 11′ is not hydrogen, the formula represents an “ester”.
  • X is an oxygen and R 11 is a hydrogen, the formula represents a “carboxylic acid”.
  • C 1-6 heteroaralkyl refers to a C 1-6 alkyl group substituted with a heteroaryl group.
  • heteroaryl includes substituted or unsubstituted aromatic 5- to 7-membered ring structures, for example, 5- to 6-membered rings, whose ring structures include one to four heteroatoms.
  • heteroaryl also includes polycyclic ring systems having two or more cyclic rings in which two or more carbons are common to two adjoining rings wherein at least one of the rings is heteroaromatic, e.g., the other cyclic rings can be cycloalkyls, cycloalkenyls, cycloalkynyls, aryls, heteroaryls, and/or heterocyclyls.
  • Heteroaryl groups include, for example, pyrrole, furan, thiophene, imidazole, oxazole, thiazole, triazole, pyrazole, pyridine, pyrazine, pyridazine, and pyrimidine, and the like.
  • a heteroaryl ring can be substituted with a halogen, such as fluorine.
  • heteroatom as used herein means an atom of any element other than carbon or hydrogen.
  • heteroatoms include nitrogen, oxygen, phosphorus, and sulfur.
  • heterocyclyl or “heterocyclic group” refers to substituted or unsubstituted non-aromatic 3- to 10-membered ring structures, for example, 3- to 7-membered rings, whose ring structures include one to four heteroatoms.
  • heterocyclyl or “heterocyclic group” also includes polycyclic ring systems having two or more cyclic rings in which two or more carbons are common to two adjoining rings wherein at least one of the rings is heterocyclic, e.g., the other cyclic rings can be cycloalkyls, cycloalkenyls, cycloalkynyls, aryls, heteroaryls, and/or heterocyclyls.
  • Heterocyclyl groups include, for example, piperidine, piperazine, pyrrolidine, morpholine, lactones, lactams, and the like.
  • thioether refers to an alkyl group, as defined above, having a sulfur moiety attached thereto.
  • the “thioether” is represented by —S— alkyl.
  • Representative thioether groups include methylthio, ethylthio, and the like.
  • substituted refers to moieties having substituents replacing a hydrogen on one or more non-hydrogen atoms of the molecule. It will be understood that “substitution” or “substituted with” includes the implicit proviso that such substitution is in accordance with permitted valence of the substituted atom and the substituent, and that the substitution results in a stable compound, e.g., which does not spontaneously undergo transformation such as by rearrangement, cyclization, elimination, etc. As used herein, the term “substituted” is contemplated to include all permissible substituents of organic compounds.
  • the permissible substituents include acyclic and cyclic, branched and unbranched, carbocyclic and heterocyclic, aromatic and non-aromatic substituents of organic compounds.
  • the permissible substituents can be one or more and the same or different for appropriate organic compounds.
  • the heteroatoms such as nitrogen may have hydrogen substituents and/or any permissible substituents of organic compounds described herein which satisfy the valences of the heteroatoms.
  • Substituents can include, for example, an alkyl, a halogen, a hydroxyl, a carbonyl (such as a carboxyl, an alkoxycarbonyl, a formyl, or an acyl), a thiocarbonyl (such as a thioester, a thioacetate, or a thioformate), an alkoxyl, a phosphoryl, a phosphate, a phosphonate, a phosphinate, an amino, an amido, an amidine, an imine, a cyano, a nitro, an azido, a sulfhydryl, an alkylthio, a sulfate, a sulfonate, a sulfamoyl, a sulfonamido, a sulfonyl, a carbocyclyl, a heterocyclyl, an aralkyl, a hetero
  • the compounds provided herein, or salts thereof are substantially isolated or purified.
  • substantially isolated is meant that the compound is at least partially or substantially separated from the environment in which it was formed or detected.
  • Partial separation can include, for example, a composition enriched in the compounds provided herein.
  • Substantial separation can include compositions containing at least about 50%, at least about 60%, at least about 70%, at least about 80%, at least about 90%, at least about 95%, at least about 97%, or at least about 99% by weight of the compounds, or salt thereof. Methods for isolating compounds and their salts are routine in the art.
  • proteasome as used herein is meant to include immuno- and constitutive proteasomes.
  • a method of the disclosure uses a compound that preferentially inhibits the immunoproteasome.
  • inhibitor is meant to describe a compound that blocks or reduces an activity of an enzyme or system of enzymes, receptors, or other pharmacological target (for example, inhibition of proteolytic cleavage of standard fluorogenic peptide substrates such as suc-LLVY-AMC (N-Succinyl-Leu-Leu-Val-Tyr-(7-amino-4-methylcoumarin)), Boc-LLR-AMC (tert-butyloxycarbonyl-Leu-Leu-Arg-(7-amino-4-methylcoumarin)), and Z-LLE-AMC (benzyloxycarbonyl-Leu-Leu-Glu-(7-amino-4-methylcoumarin)), inhibition of various catalytic activities of the 20S proteasome).
  • standard fluorogenic peptide substrates such as suc-LLVY-AMC (N-Succinyl-Leu-Leu-Val-Tyr-(7-amino-4-methylcoumarin)
  • An inhibitor can act with competitive, uncompetitive, or noncompetitive inhibition.
  • An inhibitor can bind reversibly or irreversibly, and therefore the term includes compounds that are suicide substrates of an enzyme.
  • An inhibitor can modify one or more sites on or near the active site of the enzyme, or it can cause a conformational change elsewhere on the enzyme.
  • the term inhibitor is used more broadly herein than scientific literature so as to also encompass other classes of pharmacologically or therapeutically useful agents, such as agonists, antagonists, stimulants, co-factors, and the like.
  • a “therapeutically effective amount” of a compound with respect to the subject method of treatment refers to an amount of the compound(s) in a preparation which, when administered as part of a desired dosage regimen (to a patient, e.g., a human) alleviates a symptom, ameliorates a condition, or slows the onset of disease conditions according to clinically acceptable standards for the disorder or condition to be treated or the cosmetic purpose, e.g., at a reasonable benefit/risk ratio applicable to any medical treatment.
  • treating includes reversing, reducing, or arresting one or more symptoms, clinical signs, and underlying pathology of a condition in a manner to improve or stabilize a patient's condition.
  • Combination drug therapy is the use of two or more pharmacologic agents administered either separately or in a single dose formulation.
  • the use of combinations can be employed to treat cancer in a patient.
  • the cancer can be a hematological malignancy.
  • the combinations can be used to increase the efficacy of the individual components, to overcome resistance to a particular agent, or to treat a refractory disease.
  • a method for treating a cancer in a patient including administering to the patient a therapeutically effective amount of a peptide epoxyketone proteasome inhibitor as provided herein (e.g., a compound of formula (I) or a compound of formula (IV)) and a therapeutically effective amount of a PIM kinase inhibitor.
  • a peptide epoxyketone proteasome inhibitor as provided herein (e.g., a compound of formula (I) or a compound of formula (IV)) and a therapeutically effective amount of a PIM kinase inhibitor.
  • cancer includes, but is not limited to, blood borne and solid tumors.
  • Cancer refers to disease of blood, bone, organs, skin tissue, and the vascular system, including, but not limited to, cancers of the bladder, blood, bone, brain, breast, cervix, chest, colon, endometrium, esophagus, eye, head, kidney, liver, lung, lymph nodes, mouth, neck, ovaries, pancreas, prostate, rectum, renal, skin, stomach, testis, throat, and uterus.
  • Specific cancers include, but are not limited to, leukemia (acute lymphocytic leukemia (ALL), acute lyelogenous leukemia (AML), chronic lymphocytic leukemia (CLL), chronic myelogenous leukemia (CML), hairy cell leukemia), mature B cell neoplasms (small lymphocytic lymphoma, B cell prolymphocytic leukemia, lymphoplasmacytic lymphoma (such as Waldenström's macroglobulinemia), splenic marginal zone lymphoma, plasma cell myeloma, plasmacytoma, monoclonal immunoglobulin deposition diseases, heavy chain diseases, extranodal marginal zone B cell lymphoma (MALT lymphoma), nodal marginal zone B cell lymphoma (NMZL), follicular lymphoma, mantle cell lymphoma, diffuse B cell lymphoma, diffuse large B cell lymphoma (DLBCL), mediastinal (th
  • CMPDs chronic myeloproliferative diseases
  • CMPD can include chronic myelogenous leukemia, chronic neutrophilic leukemia, chronic eosinophilic leukemia, polycythaemia vera, chronic idiopathic myelofibrosis, essential thrombocythaemia and unclassifiable chronic myeloproliferative disease.
  • Myelodisplastic/myeloproliferative diseases such as chronic myelomonocytic leukemia, atypical chronic myeloid leukemia, juvenile myelomonocytic leukemia and unclassifiable myelodysplastic/myeloproliferative disease, are characterized by hypercellularity of the bone marrow due to proliferation in one or more of the myeloid lineages.
  • Mastocytosis is a proliferation of mast cells and their subsequent accumulation in one or more organ systems.
  • Mastocytosis includes, but is not limited to, cutaneous mastocytosis, indolent systemic mastocytosis (ISM), systemic mastocytosis with associated clonal hematological non-mast-cell-lineage disease (SM-AHNMD), aggressive systemic mastocytosis (ASM), mast cell leukemia (MCL), mast cell sarcoma (MCS) and extracutaneous mastocytoma.
  • ISM indolent systemic mastocytosis
  • SM-AHNMD systemic mastocytosis with associated clonal hematological non-mast-cell-lineage disease
  • ASM aggressive systemic mastocytosis
  • MCL mast cell leukemia
  • MCS mast cell sarcoma
  • extracutaneous mastocytoma extracutaneous mastocytoma.
  • Histiocytic and dendritic cell neoplasms are derived from phagocytes and accessory cells, which have major roles in the processing and presentation of antigens to lymphocytes. Depleting the proteasome content in dendritic cells has been shown to alter their antigen-induced responses (Chapatte et al. Cancer Res . (2006) 66:5461-5468).
  • a composition provided herein can be administered to a patient with histiocytic or dendritic cell neoplasm.
  • Histiocytic and dendritic cell neoplasms include histiocytic sarcoma, Langerhans cell histiocytosis, Langerhans cell sarcoma, interdigitating dendritic cell sarcoma/tumor, follicular dendritic cell sarcoma/tumor, and non-specified dendritic cell sarcoma.
  • the cancer is one selected from bone cancer, gynecological cancer, breast cancer, hematological malignancy, skin cancer, liver cancer, kidney cancer, pancreatic cancer, brain cancer, lung cancer, and prostate cancer.
  • the cancer can be a hematological malignancy.
  • a method for treating a hematological malignancy in a patient including administering to the patient a therapeutically effective amount of a peptide epoxyketone proteasome inhibitor as provided herein (e.g., a compound of formula (I) or a compound of formula (IV)) and a therapeutically effective amount of a PIM kinase inhibitor.
  • a peptide epoxyketone proteasome inhibitor as provided herein (e.g., a compound of formula (I) or a compound of formula (IV)) and a therapeutically effective amount of a PIM kinase inhibitor.
  • hematological malignancy as used herein is meant to include cancers that affect one or more of the blood, bone marrow, and lymph nodes, such as acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL), chronic myelogenous leukemia (CML), hairy cell leukemia, AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, plasma cell neoplasms, myelodysplastic syndromes, myelodysplastic neoplasms, and myeloproliferative neoplasms.
  • ALL acute lymph
  • the hematological malignancy is selected from AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, and plasma cell neoplasms.
  • the hematological malignancy can be B-cell lymphoma or multiple myeloma.
  • the hematological malignancy is multiple myeloma.
  • multiple myeloma can include refractory and/or refractory multiple myeloma.
  • refractory as used herein is meant to refer to cancers that do not respond to treatment.
  • the treatment involved may be chemotherapy or radiation treatment.
  • the cancer may be refractory at the start of treatment, or it may become refractory during treatment.
  • the methods of the disclosure are directed to treatment of a cancer that is refractory.
  • the cancer can be a hematological malignancy.
  • resistant as used herein is meant to refer to cancers that do not respond to drug treatment.
  • the cancer may be resistant at the start of treatment, or it may become resistant during treatment.
  • the methods of the disclosure are directed to treatment of a cancer that is resistant.
  • the cancer can be a hematological malignancy.
  • a “patient” as used herein refers to a mammal.
  • the mammal may be a mouse, rat, guinea pig, dog, monkey, such as a cynomolgous monkey, or chimpanzee.
  • Another example of a mammal is a human.
  • the patient is one in whom PIM-2 is overexpressed.
  • the methods described herein use a peptide epoxyketone proteasome inhibitor of formula (I):
  • R 5 , R 6 , R 7 , and R 8 are independently selected from C 1-6 alkyl, C 1-6 hydroxyalkyl, and C 1-6 aralkyl. In some embodiments, R 6 and R 8 are each independently selected from C 1-6 alkyl, C 1-6 hydroxyalkyl, and C 1-6 aralkyl. In some embodiments, R 6 and R 8 are each independently a C 1-6 alkyl, such as isobutyl. In some embodiments, R 5 and R 7 are each independently selected from C 1-6 alkyl, C 1-6 hydroxyalkyl, and C 1-6 aralkyl. In some embodiments, R 5 and R 7 are each independently a C 1-6 aralkyl.
  • R 5 is a (C 1-6 alkyl)phenyl, such as phenethyl.
  • R 7 is a (C 1-6 alkyl)phenyl, such as phenylmethyl.
  • R 5 and R 7 are independently C 1-6 aralkyl and R 6 and R 8 are independently C 1-6 alkyl.
  • R 9 is selected from hydrogen, C 1-6 alkyl, C 1-6 alkoxyalkyl, and C 1-6 aralkyl.
  • R 9 is a C 1-6 alkyl, such as CH 3 .
  • R 9 is a hydrogen.
  • R 5 , R 6 , R 7 , and R 8 are independently selected from C 1-6 alkyl, C 1-6 hydroxyalkyl, and C 1-6 aralkyl; and R 9 is a hydrogen.
  • n is 0.
  • m is 0.
  • m is 1.
  • m is 2.
  • Z is O.
  • Z is C(R 9 ) 2 .
  • Z is CH 2 ; and m and n are both 0.
  • Z is CH 2 , m is 0, and n is 2.
  • Z is O, m is 1, and n is 2.
  • X is O.
  • Y is N—CH 3 , O, or CH 2 . In some embodiments, Y is O.
  • a compound of formula (I) can be a compound of formula (II):
  • R 1 , R 2 , R 3 , and R 4 are all hydrogen;
  • R 5 , R 6 , R 7 , and R 8 are independently selected from hydrogen, C 1-6 alkyl, C 1-6 hydroxyalkyl, C 1-6 alkoxyalkyl, aryl, and C 1-6 aralkyl, each of which is optionally substituted with a group selected from amide, amine, carboxylic acid or a pharmaceutically acceptable salt thereof, carboxyl ester, thiol, and thioether.
  • R 6 and R 8 are each independently selected from C 1-6 alkyl, C 1-6 alkoxyalkyl, and C 1-6 aralkyl.
  • R 6 and R 8 are each independently C 1-6 alkyl, such as isobutyl.
  • R 5 and R 7 are each independently selected from C 1-6 alkyl, C 1-6 alkoxyalkyl, and C 1-6 aralkyl.
  • R 5 and R 7 are each independently a C 1-6 aralkyl.
  • R 5 is a (C 1-6 alkyl)phenyl, such as phenethyl.
  • R 7 is a (C 1-6 alkyl)phenyl, such as phenylmethyl.
  • X is O.
  • a compound of formula (I) can be a compound of formula (III):
  • X is O, NH, or N-alkyl
  • R 1 , R 2 , R 3 , and R 4 are all hydrogen
  • R 6 and R 8 are independently selected from hydrogen, C 1-6 alkyl, C 1-6 hydroxyalkyl, C 1-6 alkoxyalkyl, aryl, and C 1-6 aralkyl, each of which is optionally substituted with a group selected from amide, amine, carboxylic acid or a pharmaceutically acceptable salt thereof, carboxyl ester, thiol, and thioether.
  • R 6 and R 8 are each independently selected from C 1-6 alkyl, C 1-6 alkoxyalkyl, and C 1-6 aralkyl.
  • R 6 and R 8 are each independently a C 1-6 alkyl, such as isobutyl.
  • X is O.
  • Non-limiting examples of compounds of formulas (I), (II), and/or (III) include:
  • the methods described herein use a peptide epoxyketone proteasome inhibitor having the following structure:
  • the methods described herein use a compound of formula (IV) or a pharmaceutically acceptable salt thereof:
  • L is selected from C ⁇ O, C ⁇ S, and SO 2 ;
  • X is selected from O, S, NH, and N—C 1-6 alkyl;
  • Z is absent, C 1-6 alkyl, or C 1-6 alkoxy;
  • R 1 , R 2 , and R 3 are each independently selected from hydrogen, C 1-6 alkyl, C 1-6 alkenyl, C 1-6 alkynyl, C 1-6 hydroxyalkyl, C 1-6 alkoxyalkyl, aryl, C 1-6 aralkyl, heteroaryl, heterocyclyl, C 1-6 heterocycloalkyl, C 1-6 heteroaralkyl, carbocyclyl, and C 1-6 carbocyclolalkyl;
  • R 4 is selected from hydrogen, C 1-6 aralkyl, and C 1-6 alkyl;
  • R 5 is heteroaryl;
  • R 6 and R 7 are independently selected from hydrogen, C 1-6 alkyl, and C 1-6 aralkyl.
  • Z is absent.
  • R 4 , R 6 , and R 7 are independently selected from hydrogen and methyl.
  • L is C ⁇ O.
  • L is SO 2 .
  • R 1 , R 2 , and R 3 are independently selected from hydrogen, C 1-6 alkyl, C 1-6 alkenyl, C 1-6 alkynyl, C 1-6 hydroxyalkyl, C 1-6 alkoxyalkyl, C 1-6 aralkyl, C 1-6 heterocycloalkyl, C 1-6 heteroaralkyl, and C 1-6 carbocyclolalkyl.
  • R 1 , R 2 , and R 3 are all different.
  • R 1 , R 2 , and R 3 are independently C 1-6 alkyl.
  • R 1 , R 2 , and R 3 can be independently selected from methyl, ethyl, propyl, isopropyl, butyl, sec-butyl, and isobutyl.
  • any of R 1 , R 2 , and R 3 are independently propargyl.
  • any of R 1 , R 2 , and R 3 are independently C 1-6 hydroxyalkyl.
  • any of R 1 , R 2 , and R 3 can be independently selected from hydroxymethyl and hydroxyethyl.
  • any of R 1 , R 2 , and R 3 are independently C 1-6 alkoxyalkyl.
  • any of R 1 , R 2 , and R 3 can be independently selected from methoxymethyl and methoxyethyl.
  • any of R 1 , R 2 , and R 3 are independently C 1-6 heteroaralkyl.
  • any of R 1 , R 2 , and R 3 are independently selected from imidazolylmethyl, pyrazolylmethyl, thiazolylmethyl, and pyridylmethyl.
  • any of R 1 , R 2 , and R 3 are independently cyclohexylmethyl.
  • At least one of R 1 and R 2 is selected from C 1-6 hydroxyalkyl and C 1-6 alkoxyalkyl. In some embodiments, at least one of R 1 and R 2 is C 1-6 alkoxyalkyl. For example, at least one of R 1 and R 2 can be selected from methoxymethyl and methoxyethyl. In some embodiments, R 1 and R 2 are methoxymethyl.
  • R 3 is selected from C 1-6 alkyl and C 1-6 aralkyl. In some embodiments, R 3 is C 1-6 alkyl. For example, R 3 can be selected from methyl, ethyl, isopropyl, sec-butyl, and isobutyl.
  • R 3 is isobutyl. In some embodiments, R 3 is C 1-6 aralkyl. For example, R 3 can be phenylmethyl. In some embodiments, R 3 is (4-methoxy)phenylmethyl. In some embodiments, R 1 and R 2 are methoxymethyl and R 3 is (4-methoxy)phenylmethyl. In some embodiments, R 5 is 5- or 6-membered heteroaryl. In some embodiments, R 5 is selected from isoxazole, isothiazole, furan, thiophene, oxazole, thiazole, pyrazole, or imidazole. In some embodiments, R 5 is selected from isoxazole, furan, or thiophene.
  • R 5 is furan or thiophene. In some embodiments, R 5 is unsubstituted furan-3-yl or thien-2-yl. In some embodiments, R 5 is isoxazol-3-yl or isoxazol-5-yl. In some embodiments, R 5 is isoxazol-3-yl that has a substituent at the 5-position. In some embodiments, R 5 is isoxazol-5-yl that has a substituent at the 3-position.
  • the 3- or 5-position substituent is selected from C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkoxyalkyl, C 1-6 hydroxyalkyl, carboxylic acid, aminocarboxylate, C 1-6 alkylaminocarboxylate, (C 1-6 alkyl) 2 aminocarboxylate, C 1-6 alkylcarboxylate, C 1-6 heteroaralkyl, C 1-6 aralkyl, C 1-6 heterocycloalkyl, and C 1-6 carbocycloalkyl.
  • the 3- or 5-position substituent is selected from methyl, ethyl, isopropyl, and cyclopropylmethyl.
  • the 3- or 5-position substituent is selected from C 1-6 heteroaralkyl and C 1-6 heterocycloalkyl. In certain embodiments, the 3- or 5-position substituent is 1,2,4-triazol-5-ylmethyl. In certain embodiments, the 3- or 5-position substituent is azetidin-1-ylmethyl. In some embodiments, the 3- or 5-position substituent is
  • W is O, NR, or CH 2 , and R is H or C 1-6 alkyl.
  • W is O.
  • the 3- or 5-position substituent is selected from C 1-6 alkoxy and C 1-6 alkoxyalkyl.
  • the 3- or 5-position substituent is selected from methoxy, ethoxy, methoxymethyl, and methoxyethyl.
  • the 3- or 5-position substituent is selected from carboxylic acid, aminocarboxylate, C 1-6 alkylaminocarboxylate, (C 1-6 alkyl) 2 aminocarboxylate, or C 1-6 alkylcarboxylate.
  • the 3- or 5-position substituent is methyl carboxylate.
  • R 5 is a substituted or unsubstituted thiazole.
  • R 5 can be a substituted thiazole such as 2-methylthiazole.
  • Non-limiting examples of compounds of formula (IV) include:
  • the methods described herein use a compound that has the structure:
  • a Proviral integration Moloney (PIM) (PIM) kinase inhibitor as provided herein can be any compound that inhibits the action of a PIM kinase.
  • the compound can inhibit one or more of the serine/threonine kinases encoded by a PIM gene or protooncogene.
  • the serine/threonine kinase is one of three isoforms: PIM-1, PIM-2, and PIM-3.
  • the methods of the disclosure are directed to the treatment of cancers using a PIM kinase inhibitor.
  • the PIM kinase inhibitor is selective for one or more kinases selected from the group consisting of: PIM-1, PIM-2, and PIM-3.
  • the PIM kinase inhibitors is a pan-PIM inhibitor and inhibits each of PIM-1, PIM-2, and PIM-3.
  • the PIM kinase inhibitor is selective for PIM-1.
  • the PIM kinase inhibitor is selective for PIM-2.
  • the PIM kinase inhibitor is selective for PIM-3.
  • the PIM kinase inhibitor is a dual PIM-1/PIM-2 inhibitor.
  • PIM kinase inhibitors can be found in: WO 2009/064486 and WO 2012/145617. Further contemplated PIM kinase inhibitors include those found in US20140031360, WO2012/129338, WO2012/148775, WO2013/130660 and WO2014/022752, the disclosures of which are each incorporated by reference in their entirety.
  • a PIM kinase inhibitor that is selective for inhibition of PIM-2 over PIM-1 kinase means that the compound effects a defined amount of PIM-2 kinase inhibition at the same or lesser dose as that used to effect the same defined amount of PIM-1 kinase inhibition.
  • a PIM-2 selective kinase inhibitor is one that is selective for inhibition of PIM-2 over the other isoforms PIM-1 and PIM-3.
  • Non-limiting examples of PIM kinase inhibitors include the following compounds:
  • PIM kinase inhibitor N-(4-((3S,5R)-3-amino-5-methylpiperidin-1-yl)pyridin-3-yl)-2-(2,6-difluorophenyl)thiazole-4-carboxamide, or pharmaceutically acceptable salts thereof.
  • PIM kinase inhibitor is N-(4-((3S,5R)-3-amino-5-methylpiperidin-1-yl)pyridin-3-yl)-2-(2,6-difluorophenyl)thiazole-4-carboxamide, or pharmaceutically acceptable salts thereof.
  • this disclosure provides for methods of treating a patient with a cancer, wherein the method includes administering a therapeutically effective amount of a compound of formula (I), (II), (III), and/or (IV) or a pharmaceutically acceptable salt thereof, and a therapeutically effective amount of a PIM kinase inhibitor, or a pharmaceutically acceptable salt thereof.
  • the disclosure provides for methods of treating a patient with a hematological malignancy, wherein the method includes administering a therapeutically effective amount of a compound of formula (I), (II), (III), and/or (IV) or a pharmaceutically acceptable salt thereof, and a therapeutically effective amount of a PIM kinase inhibitor, or a pharmaceutically acceptable salt thereof.
  • the methods of treatment describe administration in a patient with a hematological malignancy a therapeutically effective amount of a compound with the following structure:
  • the PIM kinase inhibitor is selected from the following compounds: 7-chloro-9-ethyl-6-hydroxyisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione; 2-[[3-(3-chloro-4-fluorophenyl)imidazo[1,2-b]pyridazin-6-yl]amino]butan-1-ol; (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione; (Z)-5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione; N-((1-methylpiperidin-4-yl)methyl)-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-amine; N′-(1-(4-Chloro-2-hydroxyphenyl)propylidene)-2-((3-morph
  • the PIM kinase inhibitor is a dual PIM-1/PIM-2 inhibitor, e.g., (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione, or a pharmaceutically acceptable salt thereof.
  • the PIM kinase inhibitor is a pan-PIM inhibitor, e.g., 5-[[2-[(3R)-3-aminopiperidin-1-yl]biphenyl-3-yl]methylidene]-1,3-thiazolidine-2,4-dione, or a pharmaceutically acceptable salt thereof.
  • the methods of treatment describe administration in a patient with a hematological malignancy a therapeutically effective amount of a compound with the following structure:
  • a method of treating a patient with a hematological malignancy including administering a therapeutically effective amount of a compound of formula (I), (II), (III), and/or (IV), or a pharmaceutically acceptable salt thereof, and a therapeutically effective amount of a PIM-2 selective kinase inhibitor, or a pharmaceutically acceptable salt thereof.
  • the methods of treatment describe administration in a patient with a hematological malignancy a therapeutically effective amount of a compound with the following structure:
  • the methods of treatment describe administration in a patient with a hematological malignancy a therapeutically effective amount of a compound with the following structure:
  • a method of treatment described herein includes administration of a therapeutically effective amount of a compound of formula (I), (II), (III), and/or (IV), or a pharmaceutically acceptable salt thereof, and a therapeutically effective amount of a PIM kinase inhibitor selected from one of the following compounds: 7-chloro-9-ethyl-6-hydroxyisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione; 2-[[3-(3-chloro-4-fluorophenyl)imidazo[1,2-b]pyridazin-6-yl]amino]butan-1-ol; (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione; (Z)-5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione; N-((1-methylpiperidin-4-yl)methyl)-3-(3-(trifluor
  • the PIM kinase inhibitor is a dual PIM-1/PIM-2 inhibitor, e.g., (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione, or a pharmaceutically acceptable salt thereof.
  • the PIM kinase inhibitor is a pan-PIM inhibitor, e.g., 5-[[2-[(3R)-3-aminopiperidin-1-yl]biphenyl-3-yl]methylidene]-1,3-thiazolidine-2,4-dione, or a pharmaceutically acceptable salt thereof.
  • the methods of treatment describe administration in a patient with a hematological malignancy a therapeutically effective amount of a compound with the following structure:
  • a PIM kinase inhibitor that may be selected from one of the following compounds: 7-chloro-9-ethyl-6-hydroxyisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione; 2-[[3-(3-chloro-4-fluorophenyl)imidazo[1,2-b]pyridazin-6-yl]amino]butan-1-ol; (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione; (Z)-5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione; N-((1-methylpiperidin-4-yl)methyl)-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-amine; N′-(1-(4-Chloro-2-
  • the PIM kinase inhibitor is a dual PIM-1/PIM-2 inhibitor, e.g., (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione, or a pharmaceutically acceptable salt thereof.
  • the PIM kinase inhibitor is a pan-PIM inhibitor, e.g., 5-[[2-[(3R)-3-aminopiperidin-1-yl]biphenyl-3-yl]methylidene]-1,3-thiazolidine-2,4-dione, or a pharmaceutically acceptable salt thereof.
  • the methods of treatment describe administration in a patient with a hematological malignancy a therapeutically effective amount of a compound with the following structure:
  • a PIM kinase inhibitor that may be selected from one of the following compounds: 7-chloro-9-ethyl-6-hydroxyisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione; 2-[[3-(3-chloro-4-fluorophenyl)imidazo[1,2-b]pyridazin-6-yl]amino]butan-1-ol; (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione; (Z)-5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione; N-((1-methylpiperidin-4-yl)methyl)-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-amine; N′-(1-(4-Chloro-2-
  • the PIM kinase inhibitor is a dual PIM-1/PIM-2 inhibitor, e.g., (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione, or a pharmaceutically acceptable salt thereof.
  • the PIM kinase inhibitor is a pan-PIM inhibitor, e.g., 5-[[2-[(3R)-3-aminopiperidin-1-yl]biphenyl-3-yl]methylidene]-1,3-thiazolidine-2,4-dione, or a pharmaceutically acceptable salt thereof.
  • a method of treating a patient with multiple myeloma includes administering a therapeutically effective amount of a compound of formula (I), (II), (III), and/or (IV), or a pharmaceutically acceptable salt thereof, and a therapeutically effective amount of a PIM kinase inhibitor, or a pharmaceutically acceptable salt thereof.
  • the methods of treatment describe administration in a patient with multiple myeloma therapeutically effective amount of a compound with the following structure:
  • the methods of treatment describe administration in a patient with multiple myeloma a therapeutically effective amount of a compound with the following structure:
  • the methods of treatment describe administration in a patient with multiple myeloma a therapeutically effective amount of a compound with the following structure:
  • the methods of treatment describe administration in a patient with multiple myeloma a therapeutically effective amount of a compound with the following structure:
  • a method of treating a patient with multiple myeloma including administering a therapeutically effective amount of a compound of formula (I), (II), (III), and/or (IV), or a pharmaceutically acceptable salt thereof, and a therapeutically effective amount of a PIM-2 selective kinase inhibitor, or a pharmaceutically acceptable salt thereof.
  • compositions prepared as described herein can be administered in various forms, depending on the disorder to be treated and the age, condition, and body weight of the patient, as is well known in the art.
  • the compositions may be formulated as tablets, capsules, granules, powders, or syrups; or for parenteral administration, they may be formulated as injections (intravenous, intramuscular, or subcutaneous), drop infusion preparations, or suppositories.
  • injections intravenous, intramuscular, or subcutaneous
  • drop infusion preparations or suppositories.
  • Another example is a freeze-dried preparation that can be reconstituted prior to administration.
  • they may be formulated as eye drops or eye ointments.
  • formulations can be prepared by conventional means in conjunction with the methods described herein, and, if desired, the active ingredient may be mixed with any conventional additive or excipient, such as a binder, a disintegrating agent, a lubricant, a corrigent, a solubilizing agent, a suspension aid, an emulsifying agent, or a coating agent in addition to a cyclodextrin and a buffer.
  • a binder such as a binder, a disintegrating agent, a lubricant, a corrigent, a solubilizing agent, a suspension aid, an emulsifying agent, or a coating agent in addition to a cyclodextrin and a buffer.
  • compositions intended for parenteral use include a substituted cyclodextrin.
  • compositions administered via other routes, particularly the oral route include a substituted or unsubstituted cyclodextrin.
  • phrases “pharmaceutically acceptable” is employed herein to refer to those ligands, materials, compositions, and/or dosage forms which are, within the scope of sound medical judgment, suitable for use in contact with the tissues of human beings and animals without excessive toxicity, irritation, allergic response, or other problem or complication, commensurate with a reasonable benefit/risk ratio.
  • pharmaceutically acceptable carrier means a pharmaceutically acceptable material, composition, or vehicle, such as a liquid or solid filler, diluent, excipient, solvent or encapsulating material. Each carrier must be “acceptable” in the sense of being compatible with the other ingredients of the formulation and not injurious to the patient.
  • materials which can serve as pharmaceutically acceptable carriers include: (1) sugars, such as lactose, glucose, and sucrose; (2) starches, such as corn starch, potato starch, and substituted or unsubstituted ⁇ -cyclodextrin; (3) cellulose, and its derivatives, such as sodium carboxymethyl cellulose, ethyl cellulose, and cellulose acetate; (4) powdered tragacanth; (5) malt; (6) gelatin; (7) talc; (8) excipients, such as cocoa butter and suppository waxes; (9) oils, such as peanut oil, cottonseed oil, safflower oil, sesame oil, olive oil, corn oil, and soybean oil; (10) glycols, such as propylene glycol; (11) polyols, such as glycerin, sorbitol, mannitol, and polyethylene glycol; (12) esters, such as ethyl oleate and ethyl laurate;
  • pharmaceutically acceptable salt refers to the relatively non-toxic, inorganic and organic acid addition salts of the inhibitor(s). These salts can be prepared in situ during the final isolation and purification of the inhibitor(s), or by separately reacting a purified peptide epoxyketone proteasome inhibitor in its free base form with a suitable organic or inorganic acid, and isolating the salt thus formed.
  • Representative salts include the hydrobromide, hydrochloride, sulfate, bisulfate, phosphate, nitrate, acetate, valerate, oleate, palmitate, stearate, laurate, benzoate, lactate, phosphate, tosylate, citrate, maleate, fumarate, succinate, tartrate, naphthylate, mesylate, glucoheptonate, lactobionate, laurylsulphonate salts, and amino acid salts, and the like.
  • sulfate bisulfate
  • phosphate nitrate
  • acetate valerate
  • oleate palmitate
  • stearate laurate
  • benzoate lactate
  • phosphate tosylate
  • citrate maleate
  • fumarate succinate
  • tartrate naphthylate
  • mesylate glucoheptonate
  • lactobionate lactobionate
  • laurylsulphonate salts
  • the peptide epoxyketone proteasome inhibitors provided herein may contain one or more acidic functional groups and, thus, are capable of forming pharmaceutically acceptable salts with pharmaceutically acceptable bases.
  • pharmaceutically acceptable salts refers to the relatively non-toxic inorganic and organic base addition salts of an inhibitor(s). These salts can likewise be prepared in situ during the final isolation and purification of the inhibitor(s), or by separately reacting the purified inhibitor(s) in its free acid form with a suitable base, such as the hydroxide, carbonate, or bicarbonate of a pharmaceutically acceptable metal cation, with ammonia, or with a pharmaceutically acceptable organic primary, secondary, or tertiary amine.
  • Representative alkali or alkaline earth salts include the lithium, sodium, potassium, calcium, magnesium, and aluminum salts, and the like.
  • Representative organic amines useful for the formation of base addition salts include ethylamine, diethylamine, ethylenediamine, ethanolamine, diethanolamine, piperazine, and the like (see, for example, Berge et al., supra).
  • Release agents, sweetening, flavoring, and perfuming agents, preservatives and antioxidants can also be present in the compositions.
  • antioxidants examples include: (1) water soluble antioxidants, such as ascorbic acid, cysteine hydrochloride, sodium bisulfate, sodium metabisulfite, sodium sulfite, and the like; (2) oil-soluble antioxidants, such as ascorbyl palmitate, butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), lecithin, propyl gallate, alpha-tocopherol, and the like; and (3) metal chelating agents, such as citric acid, ethylenediamine tetraacetic acid (EDTA), sorbitol, tartaric acid, phosphoric acid, and the like.
  • water soluble antioxidants such as ascorbic acid, cysteine hydrochloride, sodium bisulfate, sodium metabisulfite, sodium sulfite, and the like
  • oil-soluble antioxidants such as ascorbyl palmitate, butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT
  • Formulations suitable for oral administration may be in the form of capsules, cachets, pills, tablets, lozenges (using a flavored basis, usually sucrose and acacia or tragacanth), powders, granules, or as a solution or a suspension in an aqueous or non-aqueous liquid, or as an oil-in-water or water-in-oil liquid emulsion, or as an elixir or syrup, or as pastilles (using an inert matrix, such as gelatin and glycerin, or sucrose and acacia) and/or as mouthwashes, and the like, each containing a predetermined amount of an inhibitor(s) as an active ingredient.
  • a composition may also be administered as a bolus, electuary, or paste.
  • the active ingredient is mixed with one or more pharmaceutically acceptable carriers, such as sodium citrate or dicalcium phosphate, and/or any of the following: (1) fillers or extenders, such as starches, cyclodextrins, lactose, sucrose, glucose, mannitol, and/or silicic acid; (2) binders, such as, for example, carboxymethylcellulose, alginates, gelatin, polyvinyl pyrrolidone, sucrose, and/or acacia; (3) humectants, such as glycerol; (4) disintegrating agents, such as agar-agar, calcium carbonate, potato or tapioca starch, alginic acid, certain silicates, and sodium carbonate; (5) solution retarding agents, such as paraffin; (6) absorption accelerators, such as quaternary ammonium compounds; (7) wetting agents,
  • pharmaceutically acceptable carriers such as sodium citrate or dicalcium phosphate, and/or any of the following: (1) fillers or extenders
  • a tablet may be made by compression or molding, optionally with one or more accessory ingredients.
  • Compressed tablets may be prepared using binder (for example, gelatin or hydroxypropylmethyl cellulose), lubricant, inert diluent, preservative, disintegrant (for example, sodium starch glycolate or cross-linked sodium carboxymethyl cellulose), surface-active or dispersing agent.
  • Molded tablets may be made by molding in a suitable machine a mixture of the powdered inhibitor(s) moistened with an inert liquid diluent.
  • Tablets, and other solid dosage forms may optionally be scored or prepared with coatings and shells, such as enteric coatings and other coatings well known in the pharmaceutical-formulating art. They may also be formulated so as to provide slow or controlled release of the active ingredient therein using, for example, hydroxypropylmethyl cellulose in varying proportions to provide the desired release profile, other polymer matrices, liposomes, and/or microspheres. They may be sterilized by, for example, filtration through a bacteria-retaining filter, or by incorporating sterilizing agents in the form of sterile solid compositions which can be dissolved in sterile water, or some other sterile injectable medium immediately before use.
  • compositions may also optionally contain opacifying agents and may be of a composition that they release the active ingredient(s) only, or preferentially, in a certain portion of the gastrointestinal tract, optionally, in a delayed manner.
  • opacifying agents include polymeric substances and waxes.
  • the active ingredient can also be in micro-encapsulated form, if appropriate, with one or more of the above-described excipients.
  • Liquid dosage forms for oral administration include pharmaceutically acceptable emulsions, microemulsions, solutions, suspensions, syrups, and elixirs.
  • the liquid dosage forms may contain inert diluents commonly used in the art, such as, for example, water or other solvents, solubilizing agents, and emulsifiers such as ethyl alcohol, isopropyl alcohol, ethyl carbonate, ethyl acetate, benzyl alcohol, benzyl benzoate, propylene glycol, 1,3-butylene glycol, oils (in particular, cottonseed, groundnut, corn, germ, olive, castor, and sesame oils), glycerol, tetrahydrofuryl alcohol, polyethylene glycols, and fatty acid esters of sorbitan, and mixtures thereof.
  • inert diluents commonly used in the art, such as, for example, water or other solvents, solubilizing agents, and e
  • Suspensions in addition to the active inhibitor(s) may contain suspending agents as, for example, ethoxylated isostearyl alcohols, polyoxyethylene sorbitol and sorbitan esters, microcrystalline cellulose, aluminum metahydroxide, bentonite, agar-agar and tragacanth, and mixtures thereof.
  • suspending agents as, for example, ethoxylated isostearyl alcohols, polyoxyethylene sorbitol and sorbitan esters, microcrystalline cellulose, aluminum metahydroxide, bentonite, agar-agar and tragacanth, and mixtures thereof.
  • Formulations for rectal or vaginal administration may be presented as a suppository, which may be prepared by mixing one or more inhibitor(s) with one or more suitable nonirritating excipients or carriers comprising, for example, cocoa butter, polyethylene glycol, a suppository wax or a salicylate, which is solid at room temperature, but liquid at body temperature and, therefore, will melt in the rectum or vaginal cavity and release the active agent.
  • suitable nonirritating excipients or carriers comprising, for example, cocoa butter, polyethylene glycol, a suppository wax or a salicylate, which is solid at room temperature, but liquid at body temperature and, therefore, will melt in the rectum or vaginal cavity and release the active agent.
  • Formulations which are suitable for vaginal administration also include pessaries, tampons, creams, gels, pastes, foams, or spray formulations containing such carriers as are known in the art to be appropriate.
  • Dosage forms for the topical or transdermal administration of an inhibitor(s) include powders, sprays, ointments, pastes, creams, lotions, gels, solutions, patches, and inhalants.
  • the active component may be mixed under sterile conditions with a pharmaceutically acceptable carrier, and with any preservatives, buffers, or propellants which may be required.
  • the ointments, pastes, creams, and gels may contain, in addition to inhibitor(s), excipients, such as animal and vegetable fats, oils, waxes, paraffins, starch, tragacanth, cellulose derivatives, polyethylene glycols, silicones, bentonites, silicic acid, talc, and zinc oxide, or mixtures thereof.
  • excipients such as animal and vegetable fats, oils, waxes, paraffins, starch, tragacanth, cellulose derivatives, polyethylene glycols, silicones, bentonites, silicic acid, talc, and zinc oxide, or mixtures thereof.
  • Powders and sprays can contain, in addition to an inhibitor(s), excipients such as lactose, talc, silicic acid, aluminum hydroxide, calcium silicates, and polyamide powder, or mixtures of these substances.
  • Sprays can additionally contain customary propellants, such as chlorofluorohydrocarbons and volatile unsubstituted hydrocarbons, such as butane and propane.
  • a peptide epoxyketone proteasome inhibitor can be administered by aerosol. This is accomplished by preparing an aqueous aerosol, liposomal preparation, or solid particles containing the composition.
  • a nonaqueous (e.g., fluorocarbon propellant) suspension could be used.
  • sonic nebulizers are preferred because they minimize exposing the agent to shear, which can result in degradation of the compound.
  • an aqueous aerosol is made by formulating an aqueous solution or suspension of the agent together with conventional pharmaceutically acceptable carriers and stabilizers.
  • the carriers and stabilizers vary with the requirements of the particular composition, but typically include nonionic surfactants (Tweens, Pluronics, sorbitan esters, lecithin, Cremophors), pharmaceutically acceptable co-solvents such as polyethylene glycol, innocuous proteins like serum albumin, sorbitan esters, oleic acid, lecithin, amino acids such as glycine, buffers, salts, sugars, or sugar alcohols.
  • Aerosols generally are prepared from isotonic solutions.
  • Transdermal patches have the added advantage of providing controlled delivery of an inhibitor(s) to the body.
  • dosage forms can be made by dissolving or dispersing the agent in the proper medium.
  • Absorption enhancers can also be used to increase the flux of the inhibitor(s) across the skin. The rate of such flux can be controlled by either providing a rate controlling membrane or dispersing the inhibitor(s) in a polymer matrix or gel.
  • compositions suitable for parenteral administration comprise one or more peptide epoxyketone proteasome inhibitors in combination with one or more pharmaceutically acceptable sterile aqueous or nonaqueous solutions, dispersions, suspensions or emulsions, or sterile powders which may be reconstituted into sterile injectable solutions or dispersions just prior to use, which may contain antioxidants, buffers, bacteriostats, solutes which render the formulation isotonic with the blood of the intended recipient or suspending or thickening agents.
  • aqueous and nonaqueous carriers examples include water for injection (e.g., sterile water for injection), ethanol, polyols (such as glycerol, propylene glycol, polyethylene glycol, and the like), buffer (such as citrate buffer), and suitable mixtures thereof, vegetable oils, such as olive oil, and injectable organic esters, such as ethyl oleate.
  • water for injection e.g., sterile water for injection
  • polyols such as glycerol, propylene glycol, polyethylene glycol, and the like
  • buffer such as citrate buffer
  • suitable mixtures thereof such as vegetable oils, such as olive oil
  • injectable organic esters such as ethyl oleate.
  • Proper fluidity can be maintained, for example, by the use of coating materials, such as lecithin, by the maintenance of the required particle size in the case of dispersions, and by the use of surfactants.
  • Prevention of the action of microorganisms may be accomplished by the inclusion of various antibacterial and antifungal agents, for example, paraben, chlorobutanol, phenol sorbic acid, and the like. It may also be desirable to include tonicity-adjusting agents, such as sugars and the like into the compositions. In addition, prolonged absorption of the injectable pharmaceutical form may be brought about by the inclusion of agents which delay absorption such as aluminum monostearate and gelatin.
  • delayed absorption of a parenterally administered drug form is accomplished by dissolving or suspending the drug in an oil vehicle.
  • Injectable depot forms are made by forming microencapsule matrices of inhibitor(s) in biodegradable polymers such as polylactide-polyglycolide. Depending on the ratio of drug to polymer, and the nature of the particular polymer employed, the rate of drug release can be controlled. Examples of other biodegradable polymers include poly(orthoesters) and poly(anhydrides). Depot injectable formulations are also prepared by entrapping the drug in liposomes or microemulsions which are compatible with body tissue.
  • parenteral administration and “administered parenterally” as used herein means modes of administration other than enteral and topical administration, usually by injection, and includes, without limitation, intravenous, intramuscular, intraarterial, intrathecal, intracapsular, intraorbital, intracardiac, intradermal, intraperitoneal, transtracheal, subcutaneous, subcuticular, intraarticular, subcapsular, subarachnoid, intraspinal and intrastemal injection, and infusion.
  • systemic administration means the administration of a ligand, drug, or other material other than directly into the central nervous system, such that it enters the patient's system and thus, is subject to metabolism and other like processes, for example, subcutaneous administration.
  • the precise time of administration and/or amount of the composition that will yield the most effective results in terms of efficacy of treatment in a given patient will depend upon the activity, pharmacokinetics, and bioavailability of a particular compound, physiological condition of the patient (including age, sex, disease type and stage, general physical condition, responsiveness to a given dosage, and type of medication), route of administration, etc.
  • physiological condition of the patient including age, sex, disease type and stage, general physical condition, responsiveness to a given dosage, and type of medication
  • route of administration etc.
  • the above guidelines can be used as the basis for fine-tuning the treatment, e.g., determining the optimum time and/or amount of administration, which will require no more than routine experimentation consisting of monitoring the patient and adjusting the dosage and/or timing.
  • Formulation methods for peptide epoxyketone proteasome compounds include those described in applications WO 13/169282 and WO 13/169897, the contents of each is hereby incorporated by reference in its entirety.
  • the concentration of a disclosed compound in a pharmaceutically acceptable mixture will vary depending on several factors, including the dosage of the compound to be administered, the pharmacokinetic characteristics of the compound(s) employed, and the route of administration.
  • the compositions provided herein may be provided in an aqueous solution containing about 0.1-10% w/v of a compound disclosed herein, among other substances, for parenteral administration. Typical dose ranges are from about 0.01 to about 50 mg/kg of body weight per day, given in 1-4 divided doses. Each divided dose may contain the same or different compounds.
  • the dosage will be an effective amount depending on several factors including the overall health of a patient, and the formulation and route of administration of the selected compound(s).
  • a conjoint therapy wherein one or more other therapeutic agents are administered with a peptide epoxyketone proteasome inhibitor described herein or a pharmaceutical composition comprising a peptide epoxyketone proteasome inhibitor described herein.
  • Such conjoint treatment may be achieved by way of the simultaneous, sequential, or separate dosing of the individual components of the treatment.
  • a peptide epoxyketone proteasome inhibitor described herein is conjointly administered with one or more other proteasome inhibitor(s).
  • a peptide epoxyketone proteasome inhibitor described herein is conjointly administered with one or more PIM kinase inhibitors.
  • a peptide epoxyketone proteasome inhibitor described herein is simultaneously administered with one or more PIM kinase inhibitors.
  • a peptide epoxyketone proteasome inhibitor described herein is sequentially administered with one or more PIM kinase inhibitors. In certain embodiments, a peptide epoxyketone proteasome inhibitor described herein is administered before administration of one or more PIM kinase inhibitors. In certain embodiments, a peptide epoxyketone proteasome inhibitor described herein is administered after administration of one or more PIM kinase inhibitors.
  • a peptide epoxyketone proteasome inhibitor described herein is conjointly administered with one or more PIM kinase inhibitors that are selective for PIM-2.
  • the PIM kinase inhibitor can be selective for PIM-2 over other PIM isoforms.
  • the ratio of a peptide epoxyketone proteasome inhibitor to a PIM kinase inhibitor administered is between about 3:1 to about 1:3 (e.g. 3:1, 2.8:1, 2.6:1, 2.5:1, 2.4:1, 2.2:1, 2:1, 1.8:1, 1.6:1, 1.5:1, 1.4:1, 1.2:1, 1:1.2, 1:1.4, 1:1.5, 1:1.6, 1:1.8, 1:2, 1:2.2, 1:2.4, 1:2.5, 1:2.6, 1:2.8, or 1:3).
  • the ratio of the peptide epoxyketone proteasome inhibitor to the PIM kinase inhibitor administered is 1:1.
  • Multiple myeloma cells were used to identify pro-survival proteins that were stabilized upon carfilzomib exposure by monitoring an increase in ubiquitination at specific sites associated with degradation.
  • DMSO treated cells were used as a control.
  • the concentrations of active agents used were set at the IC 80 of chymotrypsin activity inhibition and 48 hr cytotoxicity.
  • the subunit inhibition profile obtained for these concentrations in vitro mimicked the subunit inhibition profile for carfilzomib in patients treated with a dose of 27 mg/m 2 .
  • Washed cell pellets were processed and profiled for ubiquitin modified proteins using a specific di-glycine antibody (PTMScan® Ubiquitin Remnant Motif (K- ⁇ -GG) Kit #5562) that recognizes all lysine ubiquitin linkages on ubiquitin ligase substrates. All lysines on a protein that are modified with ubiquitin can be identified by this approach, and the lysines distal from the phosphorylation sites can then be associated with degradation. PIM-2 was identified as one protein demonstrating a significant increase in ubiquitination at lysine 61, distal from both phosphorylation sites on PIM-2, in both cell lines with both drugs (Table 1). The increase in ubiquitin was also time dependent in NCI-H929 (Table 1).
  • Control is the scrambled siRNA used as a control for stress caused on a cell due to transfection insult and GAPDH was used as a control for specificity of knockdown.
  • a positive result for lowering viability is determined when the test siRNA results are less viable than both the CTL and GAPDH as a single agent and in combination (for each set: left white bars, siRNA/DMSO; middle shaded bars, siRNA/IC 20 CFZ; and right solid black bars, siRNA/IC 30 CFZ).
  • PIM-2 knockdown significantly decreased viability as a single agent in both myeloma cell lines, where the effect was more pronounced in U266 than in NCI-H929.
  • An unpaired column T-test was performed using Graphpad to compare the GAPDH conditions with the knockdown conditions. The two ends of the horizontal markers indicate the two data columns being compared.
  • one asterisk represents p ⁇ 0.1
  • two asterisks represents p ⁇ 0.01
  • three asterisks represents p ⁇ 0.001.
  • U266 data are averages of duplicate trials and NCI-H929 data are averages of triplicate trials.
  • proteasome inhibitor carfilzomib in combination with PIM-1/PIM-2 kinase inhibitor SMI-16a ((Z)-5-(4-propxybenzylidene)thazolidine-2,4-dione) in NIH-H929 and U266 cell lines was investigated.
  • Cells were plated at 10,000 cells/well density in 50 ⁇ L of media in a round bottom 96-well plate overnight.
  • Carfilzomib and the PIM-1/PIM-2 kinase inhibitor SMI-16a were serially diluted 1:1.5 in DMSO from stock solutions of 20 nM and 100 ⁇ M, respectively, for dose response. 1 ⁇ L of each dilution was added to 1 mL of media and mixed. 50 ⁇ L per well of each dose diluted in media was added to the plated cells and the culture plates were incubated for 24 hours. Proliferation was measured with Celltiter-Glo (Promega) and Luminescense was measured by Tecan Infinity M1000 Pro.
  • both NIH-H929 and U266 cell lines showed significantly lower viability after 24 hours in the presence of carfilzomib and (Z)-5-(4-propxybenzylidene) thazolidine-2,4-dione than with either (Z)-5-(4-propxybenzylidene) thazolidine-2,4-dione or carfilzomib alone.
  • the graph shows the percentage viability of NIH-H929 cells in the presence of 100 ⁇ M (Z)-5-(4-propxybenzylidene) thazolidine-2,4-dione alone (left bar), in the presence of 1.98 nM carfilzomib (CFZ) alone (middle bar), and with the combination of 1.98 nM carfilzomib and 100 ⁇ M (Z)-5-(4-propxybenzylidene) thazolidine-2,4-dione (right bar).
  • the graph shows the percentage viability of NIH-H929 cells in the presence of 100 ⁇ M (Z)-5-(4-propxybenzylidene) thazolidine-2,4-dione alone (left bar), in the presence of 4.44 nM carfilzomib (CFZ) alone (middle bar), and with the combination of 4.44 nM carfilzomib and 100 ⁇ M (Z)-5-(4-propxybenzylidene) thazolidine-2,4-dione (right bar).
  • the graph shows the percentage viability of U266 cells in the presence of 100 ⁇ M (Z)-5-(4-propxybenzylidene) thazolidine-2,4-dione alone (left bar), in the presence of 2.96 nM carfilzomib (CFZ) alone (middle bar), and with the combination of 2.96 nM carfilzomib and 100 ⁇ M (Z)-5-(4-propxybenzylidene) thazolidine-2,4-dione (right bar).
  • the graph shows the percentage viability of U266 cells in the presence of 100 ⁇ M (Z)-5-(4-propxybenzylidene) thazolidine-2,4-dione alone (left bar), in the presence of 6.66 nM carfilzomib (CFZ) alone (middle bar), and with the combination of 6.66 nM carfilzomib and 100 ⁇ M (Z)-5-(4-propxybenzylidene) thazolidine-2,4-dione (right bar).
  • FIG. 3 and FIG. 4 show the effect of each of carfilzomib and SMI-16a alone, or the combination of each with three different cancer cell lines NIH-H929, KMS12-BM, and 8226.
  • the combination of the two therapeutics resulted in a synergistic combination (CI's less than 0.9, as shown in FIG. 4 )
  • proteasome inhibitor carfilzomib in combination with pan-PIM kinase inhibitor AZD-1208 (5-[[2-[(3R)-3-aminopiperidin-1-yl]biphenyl-3-yl]methylidene]-1,3-thiazolidine-2,4-dione) in NIH-H929, KMS12-BM, and 8226cell lines was investigated.
  • Carfilzomib and the pan-PIM kinase inhibitor AZD-1208 were added to cells and incubated for 72 hours. Proliferation was measured with Celltiter-Glo (Promega). Results are shown in FIG. 5 for cells treated with 3-10 ⁇ M AZD-1208 and 2-4.5 nM carfilzomib for each of the three cell lines.
  • the combination indices (CI) for synergy matrices results are shown in FIG. 6 , wherein CI ⁇ 0.9 is synergistic; 0.9 ⁇ CI ⁇ 1.1 are additive, and CI>1.1 are antagonistic.
  • a method for the treatment of a cancer in a patient comprising administering to the patient a therapeutically effective amount of a compound of formula (I):
  • X is selected from O, NH, and N-alkyl; R 1 , R 2 , R 3 , and R 4 are all hydrogen; R 5 , R 6 , R 7 , and R 8 are independently selected from hydrogen, C 1-6 alkyl, C 1-6 hydroxyalkyl, C 1-6 alkoxyalkyl, aryl, and C 1-6 aralkyl, each of which is optionally substituted with a group selected from amide, amine, carboxylic acid or a pharmaceutically acceptable salt thereof, carboxyl ester, thiol, and thioether. 10. The method of embodiment 9, wherein X is O. 11.
  • R 5 , R 6 , R 7 , and R 8 are independently selected from C 1-6 alkyl, C 1 -6 hydroxyalkyl, and C 1-6 aralkyl. 12. The method of embodiment 11, wherein R 5 and R 7 are independently C 1-6 aralkyl and R 6 and R 8 are independently C 1-6 alkyl. 13. The method of embodiment 1, wherein the compound has a structure of formula (III) or a pharmaceutically acceptable salt thereof,
  • X is O, NH, or N-alkyl
  • R 1 , R 2 , R 3 , and R 4 are all hydrogen
  • R 6 and R 8 are independently selected from hydrogen, C 1-6 alkyl, C 1-6 hydroxyalkyl, C 1-6 alkoxyalkyl, aryl, and C 1-6 aralkyl, each of which is optionally substituted with a group selected from amide, amine, carboxylic acid or a pharmaceutically acceptable salt thereof, carboxyl ester, thiol, and thioether.
  • X is O, NH, or N-alkyl
  • R 1 , R 2 , R 3 , and R 4 are all hydrogen
  • R 6 and R 8 are independently selected from hydrogen, C 1-6 alkyl, C 1-6 hydroxyalkyl, C 1-6 alkoxyalkyl, aryl, and C 1-6 aralkyl, each of which is optionally substituted with a group selected from amide, amine, carboxylic acid or a pharmaceutical
  • a method for the treatment of a cancer in a patient comprising administering to the patient a therapeutically effective amount of a compound of formula (IV) or a pharmaceutically acceptable salt thereof:
  • L is selected from C ⁇ O, C ⁇ S, and SO 2 ;
  • X is selected from O, S, NH, and N—C 1-6 alkyl;
  • Z is absent, C 1-6 alkyl, or C 1-6 alkoxy;
  • R 1 , R 2 , and R 3 are each independently selected from hydrogen, C 1-6 alkyl, C 1-6 alkenyl, C 1-6 alkynyl, C 1-6 hydroxyalkyl, C 1-6 alkoxyalkyl, aryl, C 1-6 aralkyl, heteroaryl, heterocyclyl, C 1-6 heterocycloalkyl, C 1-6 heteroaralkyl, carbocyclyl, and C 1-6 carbocyclolalkyl;
  • R 4 is selected from hydrogen, C 1-6 aralkyl, and C 1-6 alkyl;
  • R 5 is heteroaryl;
  • R 6 and R 7 are independently selected from hydrogen, C 1-6 alkyl, and C 1-6 aralkyl, and a therapeutic
  • any of R 1 , R 2 , and R 3 are independently C 1-6 alkyl. 26.
  • any of R 1 , R 2 , and R 3 are independently C 1-6 hydroxyalkyl. 29.
  • the method of embodiment 28, wherein any of R 1 , R 2 , and R 3 are independently selected from hydroxymethyl and hydroxyethyl. 30.
  • any of R 1 , R 2 , and R 3 are independently C 1-6 alkoxyalkyl.
  • any of R 1 , R 2 , and R 3 are independently cyclohexylmethyl.
  • 35. The method of embodiment 19, wherein R 1 , R 2 , and R 3 are all different.
  • 36. The method of embodiment 19, wherein at least one of R 1 and R 2 is selected from C 1-6 hydroxyalkyl and C 1-6 alkoxyalkyl.
  • 37. The method of embodiment 36, wherein at least one of R 1 and R 2 is C 1-6 alkoxyalkyl.
  • 38. The method of embodiment 37, wherein at least one of R 1 and R 2 is selected from methoxymethyl and methoxyethyl.
  • 39. The method of embodiment 35, wherein R 3 is selected from C 1-6 alkyl and C 1-6 aralkyl.
  • R 5 is selected from isoxazole, isothiazole, furan, thiophene, oxazole, thiazole, pyrazole, or imidazole. 47.
  • the method of embodiment 48, wherein R 5 is unsubstituted furan-3-yl or thien-2-yl.
  • R 5 is isoxazol-3-yl or isoxazol-5-yl. 51.
  • W is O, NR, or CH 2 , and R is H or C 1-6 alkyl. 59. The method of embodiment 58, wherein W is O.
  • PIM kinase inhibitor is selected from the group consisting of: 7-chloro-9-ethyl-6-hydroxyisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione; 2-[[3-(3-chloro-4-fluorophenyl)imidazo[1,2-b]pyridazin-6-yl]amino]butan-1-ol; (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione; (Z)-5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione; N-((1-methylpiperidin-4-yl)methyl)-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-amine; N′-(1-(4-Chloro-2-hydroxyphenyl)propylidene)-2
  • the method of embodiment 1 or 19, wherein the cancer is refractory. 70. The method of embodiment 1 or 19, wherein the cancer is resistant. 71. The method of embodiment 1 or 19, wherein the cancer is one selected from the group consisting of: bone cancer, gynecological cancer, breast cancer, hematological malignancy, skin cancer, liver cancer, kidney cancer, pancreatic cancer, brain cancer, lung cancer, and prostate cancer. 72. The method of embodiment 71, wherein the cancer is a hematological malignancy. 73.
  • hematological malignancy is selected from the group consisting of: acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL), chronic myelogenous leukemia (CML), hairy cell leukemia, AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, plasma cell neoplasms, myelodysplastic syndromes, myelodysplastic neoplasms, and myeloproliferative neoplasms.
  • ALL acute lymphoblastic leukemia
  • AML acute myeloid leukemia
  • CLL chronic
  • hematological malignancy is selected from the group consisting of: AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, and plasma cell neoplasms. 75.
  • hematological malignancy is selected from the group consisting of: B-cell lymphoma and multiple myeloma.
  • the method of embodiment 1 or 19, wherein the administration of the compound of formula (I) or formula (IV) and the PIM kinase inhibitor is performed concurrently.
  • the administration of the compound of formula (I) or formula (IV) and the PIM kinase inhibitor is performed sequentially. 80.
  • PIM kinase inhibitor is selected from the group consisting of: 7-chloro-9-ethyl-6-hydroxyisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione; 2-[[3-(3-chloro-4-fluorophenyl)imidazo[1,2-b]pyridazin-6-yl]amino]butan-1-ol; (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione; (Z)-5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione; N-((1-methylpiperidin-4-yl)methyl)-3-(3-(trifluoromethoxy)phenyl)imidazo[1,
  • hematological malignancy is selected from the group consisting of: acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL), chronic myelogenous leukemia (CML), hairy cell leukemia, AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, plasma cell neoplasms, myelodysplastic syndromes, myelodysplastic neoplasms, and myeloproliferative neoplasms.
  • ALL acute lymphoblastic leukemia
  • AML acute myeloid leukemia
  • CLL chronic
  • hematological malignancy is selected from the group consisting of: AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, and plasma cell neoplasms.
  • the hematological malignancy is selected from: B-cell lymphoma and multiple myeloma.
  • hematological malignancy is multiple myeloma.
  • a method for the treatment of a hematological malignancy in a patient comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • PIM kinase inhibitor is selected from the group consisting of: 7-chloro-9-ethyl-6-hydroxyisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione; 2-[[3-(3-chloro-4-fluorophenyl)imidazo[1,2-b]pyridazin-6-yl]amino]butan-1-ol; (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione; (Z)-5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione; N-((1-methylpiperidin-4-yl)methyl)-3-(3-(trifluoromethoxy)phenyl)imidazo[1,
  • hematological malignancy is selected from the group consisting of: acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL), chronic myelogenous leukemia (CML), hairy cell leukemia, AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, plasma cell neoplasms, myelodysplastic syndromes, myelodysplastic neoplasms, and myeloproliferative neoplasms.
  • ALL acute lymphoblastic leukemia
  • AML acute myeloid leukemia
  • CLL chronic
  • hematological malignancy is selected from the group consisting of: AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, and plasma cell neoplasms.
  • the hematological malignancy is selected from: B-cell lymphoma and multiple myeloma.
  • hematological malignancy is multiple myeloma.
  • a method for the treatment of a hematological malignancy in a patient comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • hematological malignancy is selected from the group consisting of: acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL), chronic myelogenous leukemia (CML), hairy cell leukemia, AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, plasma cell neoplasms, myelodysplastic syndromes, myelodysplastic a
  • hematological malignancy is selected from the group consisting of: AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, and plasma cell neoplasms. 97.
  • hematological malignancy is selected from the group consisting of: B-cell lymphoma and multiple myeloma. 98. The method of embodiment 97, wherein the hematological malignancy is multiple myeloma. 99.
  • a method for the treatment of a hematological malignancy in a patient comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • hematological malignancy is selected from the group consisting of: acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL), chronic myelogenous leukemia (CML), hairy cell leukemia, AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, plasma cell neoplasms, myelodysplastic syndromes, myelodysplastic n
  • hematological malignancy is selected from the group consisting of: AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, and plasma cell neoplasms.
  • the hematological malignancy is selected from: B-cell lymphoma and multiple myeloma.
  • hematological malignancy is multiple myeloma.
  • a method for the treatment of a hematological malignancy in a patient comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • PIM kinase inhibitor selected from the group consisting of: 7-chloro-9-ethyl-6-hydroxyisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione; 2-[[3-(3-chloro-4-fluorophenyl)imidazo[1,2-b]pyridazin-6-yl]amino]butan-1-ol; (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione; (Z)-5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione; N-((1-methylpiperidin-4-yl)methyl)-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-amine; N′-(1-(4-Chloro-2-hydroxyphenyl)propyl,2,4-methyl-2-methylphenyl)imid
  • hematological malignancy is selected from the group consisting of: acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL), chronic myelogenous leukemia (CML), hairy cell leukemia, AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, plasma cell neoplasms, myelodysplastic syndromes, myelodysplastic neoplasms, and myeloproliferative neoplasms.
  • ALL acute lymphoblastic leukemia
  • AML acute myeloid leukemia
  • CLL chronic
  • hematological malignancy is selected from the group consisting of: AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, plasma cell neoplasms, myelodysplastic syndromes, myelodysplastic neoplasms, and myeloproliferative neoplasms. 107.
  • hematological malignancy is selected from: B-cell lymphoma and multiple myeloma. 108.
  • a method for the treatment of a hematological malignancy in a patient comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • PIM kinase inhibitor selected from the group consisting of: 7-chloro-9-ethyl-6-hydroxyisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione; 2-[[3-(3-chloro-4-fluorophenyl)imidazo[1,2-b]pyridazin-6-yl]amino]butan-1-ol; (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione; (Z)-5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione; N-((1-methylpiperidin-4-yl)methyl)-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-amine; N′-(1-(4-Chloro-2-hydroxyphenyl)propyl,2,4-methyl-2-methylphenyl)imid
  • hematological malignancy is secreted from the group consisting of: acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL), chronic myelogenous leukemia (CML), hairy cell leukemia, AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, plasma cell neoplasms, myelodysplastic syndromes, myelodysplastic neoplasms, and myeloproliferative neoplasms.
  • ALL acute lymphoblastic leukemia
  • AML acute myeloid leukemia
  • hematological malignancy is selected from the group consisting of: AIDS-related lymphoma, B-cell lymphoma, cutaneous T-cell lymphoma, Hodgkin lymphoma, non-Hodgkin lymphoma, mycosis fungoides, primary central nervous system lymphoma, Sézary syndrome, Waldenström macroglobulinemia, chronic myeloproliferative disorders, Langerhans cell histiocytosis, multiple myeloma, and plasma cell neoplasms. 112.
  • the method of embodiment 111, wherein the hematological malignancy is selected from: B-cell lymphoma and multiple myeloma. 113.
  • a method for the treatment of multiple myeloma in a patient comprising administering to the patient a therapeutically effective amount of a compound of formula (I):
  • L is selected from C ⁇ O, C ⁇ S, and SO 2 ;
  • X is selected from O, S, NH, and N—C 1-6 alkyl;
  • Z is absent, C 1-6 alkyl, or C 1-6 alkoxy;
  • R 1 , R 2 , and R 3 are each independently selected from hydrogen, C 1-6 alkyl, C 1-6 alkenyl, C 1-6 alkynyl, C 1-6 hydroxyalkyl, C 1-6 alkoxyalkyl, aryl, C 1-6 aralkyl, heteroaryl, heterocyclyl, C 1-6 heterocycloalkyl, C 1-6 heteroaralkyl, carbocyclyl, and C 1-6 carbocyclolalkyl;
  • R 4 is selected from hydrogen, C 1-6 aralkyl, and C 1-6 alkyl;
  • R 5 is heteroaryl;
  • R 6 and R 7 are independently selected from hydrogen, C 1-6 alkyl, and C 1-6 aralkyl, and a therapeutic
  • PIM kinase inhibitor is selected from the group consisting of: 7-chloro-9-ethyl-6-hydroxyisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione; 2-[[3-(3-chloro-4-fluorophenyl)imidazo[1,2-b]pyridazin-6-yl]amino]butan-1-ol; (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione; (Z)-5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione; N-((1-methylpiperidin-4-yl)methyl)-3-(3-(trifluoromethoxy)phenyl)imidazo
  • a method for the treatment of multiple myeloma in a patient comprising administering to the patient a therapeutically effective amount of a compound with the following formula:
  • PIM kinase inhibitor is selected from the group consisting of: 7-chloro-9-ethyl-6-hydroxyisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione; 2-[[3-(3-chloro-4-fluorophenyl)imidazo[1,2-b]pyridazin-6-yl]amino]butan-1-ol; (Z)-5-(4-propoxybenzylidene)thiazolidine-2,4-dione; (Z)-5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione; N-((1-methylpiperidin-4-yl)methyl)-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Oncology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pyridine Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
US14/905,179 2013-07-19 2014-07-17 Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers Abandoned US20160166632A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/905,179 US20160166632A1 (en) 2013-07-19 2014-07-17 Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201361856636P 2013-07-19 2013-07-19
US201361856626P 2013-07-19 2013-07-19
US201361863760P 2013-08-08 2013-08-08
US201361863768P 2013-08-08 2013-08-08
PCT/US2014/046950 WO2015009888A2 (en) 2013-07-19 2014-07-17 Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers
US14/905,179 US20160166632A1 (en) 2013-07-19 2014-07-17 Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/046950 A-371-Of-International WO2015009888A2 (en) 2013-07-19 2014-07-17 Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/289,255 Continuation US20190224270A1 (en) 2013-07-19 2019-02-28 Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers

Publications (1)

Publication Number Publication Date
US20160166632A1 true US20160166632A1 (en) 2016-06-16

Family

ID=52346843

Family Applications (4)

Application Number Title Priority Date Filing Date
US14/905,179 Abandoned US20160166632A1 (en) 2013-07-19 2014-07-17 Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers
US16/289,255 Abandoned US20190224270A1 (en) 2013-07-19 2019-02-28 Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers
US16/659,123 Abandoned US20200289606A1 (en) 2013-07-19 2019-10-21 Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers
US17/482,699 Pending US20220265758A1 (en) 2013-07-19 2021-09-23 Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers

Family Applications After (3)

Application Number Title Priority Date Filing Date
US16/289,255 Abandoned US20190224270A1 (en) 2013-07-19 2019-02-28 Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers
US16/659,123 Abandoned US20200289606A1 (en) 2013-07-19 2019-10-21 Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers
US17/482,699 Pending US20220265758A1 (en) 2013-07-19 2021-09-23 Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers

Country Status (7)

Country Link
US (4) US20160166632A1 (ja)
EP (1) EP3021862B1 (ja)
JP (2) JP6851826B2 (ja)
AU (1) AU2014290012B2 (ja)
CA (1) CA2918530C (ja)
MX (1) MX2016000568A (ja)
WO (1) WO2015009888A2 (ja)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6831099B1 (en) 1999-05-12 2004-12-14 Yale University Enzyme inhibition
US7232818B2 (en) 2004-04-15 2007-06-19 Proteolix, Inc. Compounds for enzyme inhibition
CA2562411A1 (en) 2004-04-15 2005-11-10 Proteolix, Inc. Compounds for enzyme inhibition
PL2260835T3 (pl) 2004-12-07 2013-08-30 Onyx Therapeutics Inc Kompozycja do hamowania proteasomu
PL1948678T3 (pl) 2005-11-09 2013-09-30 Onyx Therapeutics Inc Związki do hamowania enzymów
WO2008058126A2 (en) * 2006-11-06 2008-05-15 Supergen, Inc. Imidazo[1,2-b]pyridazine and pyrazolo[1,5-a]pyrimidine derivatives and their use as protein kinase inhibitors
EA018973B1 (ru) 2007-10-04 2013-12-30 Оникс Терапьютикс, Инк. Кристаллические пептидные кето-эпоксидные ингибиторы протеаз и синтез кето-эпоксидов аминокислот
US20110263664A1 (en) 2007-11-15 2011-10-27 Musc Foundation For Research Development Inhibitors of PIM-1 Protein Kinases, Compositions and Methods for Treating Prostate Cancer
US20090246291A1 (en) * 2008-03-27 2009-10-01 Angelika Burger Method and compositions for treatment of cancer
AU2009308516B2 (en) * 2008-10-21 2016-08-25 Onyx Therapeutics, Inc. Combination therapy with peptide epoxyketones
KR20110084533A (ko) * 2008-12-15 2011-07-25 일라이 릴리 앤드 캄파니 암의 치료를 위한 엔자스타우린
JP5567136B2 (ja) * 2009-09-08 2014-08-06 エフ・ホフマン−ラ・ロシュ・アクチェンゲゼルシャフト ４−置換ピリジン−３−イル−カルボキサミド化合物及び使用方法
WO2011060179A1 (en) * 2009-11-13 2011-05-19 Onyx Therapeutics, Inc Use of peptide epoxyketones for metastasis suppression
WO2012078777A1 (en) 2010-12-09 2012-06-14 Amgen Inc. Bicyclic compounds as pim inhibitors
CA2830780A1 (en) 2011-03-22 2012-09-27 Amgen Inc. Azole compounds as pim inhibitors
WO2012145617A2 (en) 2011-04-22 2012-10-26 Jasco Pharmaceuticals, LLC Aminopyrimidine kinase inhibitors
MX2013012661A (es) 2011-04-29 2014-03-27 Amgen Inc Compuestos de piridazina biciclicos como inhibidores pim.
TW201348226A (zh) 2012-02-28 2013-12-01 Amgen Inc 作為ｐｉｍ抑制劑之醯胺
WO2013169282A1 (en) 2012-05-08 2013-11-14 Onyx Therapeutics, Inc. Cylodextrin complexation methods for formulating peptide proteasome inhibitors
MX364393B (es) 2012-05-08 2019-04-24 Onyx Therapeutics Inc Procedimientos para la formacion de complejos de ciclodextrina para formular inhibidores del proteasoma peptidico.
WO2014022752A1 (en) 2012-08-03 2014-02-06 Amgen Inc. Macrocycles as pim inhibitors

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Anonymous. "Carfilzomib". wayback.archiveit. org/7993/*/http://www.fda.gov/Drugs/InformationOnDrugs/ApprovedDrugs/ucm312945.htm. Published 20 July 2012. *
Cervantes-Gomez et al. "Biological Effects of the Pim Kinase Inhibitor, SGI-1776, in Multiple Myeloma" Clin. Lymphoma Myeloma Leuk. 13:S317-S329. Published September 2013. *
Keeton et al. "AZD1208, a Potent and Selective Pan-Pim Kinase Inhibitor, Demonstrates Efficacy in Preclinical Models of Acute Myeloid Leukemia" Blood First Edition Paper. DOI 10.1182/blood-2013-04-495366. Published 20 December 2013. *

Also Published As

Publication number Publication date
US20190224270A1 (en) 2019-07-25
JP2019189625A (ja) 2019-10-31
WO2015009888A2 (en) 2015-01-22
MX2016000568A (es) 2016-08-01
EP3021862B1 (en) 2017-08-30
AU2014290012B2 (en) 2020-01-16
JP2016525118A (ja) 2016-08-22
CA2918530C (en) 2023-10-03
AU2014290012A1 (en) 2016-02-11
EP3021862A2 (en) 2016-05-25
CA2918530A1 (en) 2015-01-22
US20200289606A1 (en) 2020-09-17
US20220265758A1 (en) 2022-08-25
WO2015009888A3 (en) 2015-04-02
JP6851826B2 (ja) 2021-03-31

Similar Documents

Publication Publication Date Title
KR102599512B1 (ko) 암 치료를 위한 제약학적 조합물
US11542251B2 (en) IRAK degraders and uses thereof
IL250112B2 (en) Aqueous composition containing paracetamol and ibuprofen
US20220265758A1 (en) Peptide epoxyketone proteasome inhibitors in combination with pim kinase inhibitors for treatment of cancers
US20220162200A1 (en) Pkm2 modulators and methods for their use
US10420748B2 (en) Methods of treatment associated with the granulocyte colony-stimulating factor receptor
JP2023526283A (ja) 単独療法及び併用療法
US11389440B2 (en) PIM kinase inhibitors in combination with autophagy inhibitors for treatment of cancers
US20230226196A1 (en) Compounds for targeted degradation of interleukin-2-inducible t-cell kinase and methods of use
NZ786342A (en) Pharmaceutical combinations for the treatment of cancer
NZ786330A (en) Pharmaceutical combinations for the treatment of cancer

Legal Events

Date Code Title Description
STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION