WO2019035985A1 - Polymorphic form of tg02 - Google Patents

Polymorphic form of tg02 Download PDF

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Publication number
WO2019035985A1
WO2019035985A1 PCT/US2018/000264 US2018000264W WO2019035985A1 WO 2019035985 A1 WO2019035985 A1 WO 2019035985A1 US 2018000264 W US2018000264 W US 2018000264W WO 2019035985 A1 WO2019035985 A1 WO 2019035985A1
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WIPO (PCT)
Prior art keywords
cancer
patient
citrate
inhibitor
polymorphic form
Prior art date
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PCT/US2018/000264
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French (fr)
Inventor
Robert K. Mansfield
Tracy PARROTT
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Tragara Pharmaceuticals, Inc.
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Filing date
Publication date
Application filed by Tragara Pharmaceuticals, Inc. filed Critical Tragara Pharmaceuticals, Inc.
Priority to MX2020001875A priority Critical patent/MX2020001875A/en
Priority to IL272697A priority patent/IL272697B2/en
Priority to CN201880065266.0A priority patent/CN111372934B/en
Priority to ES18846214T priority patent/ES2977589T3/en
Priority to RU2020111019A priority patent/RU2020111019A/en
Priority to EP24152903.1A priority patent/EP4364741A3/en
Priority to EP18846214.7A priority patent/EP3668876B1/en
Priority to JP2020508985A priority patent/JP7250764B2/en
Priority to AU2018317865A priority patent/AU2018317865B2/en
Priority to CA3073270A priority patent/CA3073270A1/en
Priority to SG11202001441WA priority patent/SG11202001441WA/en
Priority to KR1020207007701A priority patent/KR20200078481A/en
Publication of WO2019035985A1 publication Critical patent/WO2019035985A1/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/08—Bridged systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/08—Bridged 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
    • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with 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
    • A61K31/495—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
    • A61K31/529—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim forming part of bridged ring systems
    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5169—Proteins, e.g. albumin, gelatin
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/13—Crystalline forms, e.g. polymorphs

Definitions

  • Fig. 4 is the PXRD of TG02 FB Form II.
  • Fig. 9 is the PXRD of TG02 HC1 Form VII.
  • Form III is characterized as having a PXRD pattern that is essentially the same as Fig. 5.
  • the present disclosure provides crystalline polymorphic forms of TG02 acid addition salts.
  • the present disclosure provides pure Form X (citrate).
  • the present disclosure provides therapeutic methods of treating a patient having cancer, the method comprising administering to the patient a therapeutically effective amount of a TG02 polymorphic form.
  • leukoplakia of the head and neck consisting of leukoplakia of the head and neck, Barrett's esophagus, metaplasia of the stomach, adenoma of the colon, chronic hepatitis, bile duct hyperplasia, pancreatic intraepithelial neoplasia, atypical adenomatous hyperplasia of the lungs, dysplasia of the bladder, cervical initraepithelial neoplasia, penile intraepithelial neoplasia, and actinic keratosis of the skin.
  • the second therapeutic agent is selected from the group
  • the present disclosure provides therapeutic methods of treating a patient having cancer, comprising administering to the patient therapeutically effective amounts of a TG02 polymorphic form, an immune checkpoint inhibitor, and a third therapeutic agent.
  • a second therapeutic agent and a third therapeutic agent are administered to a cancer patient in combination with a TG02 polymorphic form.
  • the immune checkpoint inhibitor is a PD-L1 (also known as B7-H1 or CD274) inhibitor.
  • PD-L1 inhibitors include antibodies that specifically bind to PD-L1.
  • Particular anti-PD-Ll antibodies include, but are not limited to, avelumab, atezolizumab, durvalumab, and BMS-936559.
  • capecitabine gemcitabine
  • DNA demethylating compounds such as 5-azacytidine and decitabine
  • methotrexate and edatrexate methotrexate and edatrexate
  • folic acid antagonists such as pemetrexed.
  • Nonlimiting exemplary methionine aminopeptidase inhibitors include bengamide or a derivative thereof and PPI-2458.
  • Nonlimiting exemplary heparanase inhibitors include compounds that target, decrease, or inhibit heparin sulfate degradation, such as PI-88 and OGT2115.
  • Compounds targeting, decreasing or inhibiting the intrinsic ATPase activity of HSP90 are especially compounds, proteins, or antibodies that inhibit the ATPase activity of HSP90, such as 17-allylamino,17-demethoxygeldanamycin (17AAG), a geldanamycin derivative; other geldanamycin related compounds; radicicol and HDAC inhibitors.
  • Nonlimiting exemplary compounds that target, decrease, or inhibit the activity of a protein or lipid phosphatase include inhibitors of phosphatase 1, phosphatase 2A, or CDC25, such as okadaic acid or a derivative thereof.
  • Further anti-angiogenic compounds include compounds having another
  • Additional, nonlimiting, exemplary chemotherapeutic compounds include: avastin, daunorubicin, adriamycin, Ara-C, VP- 16, teniposide, mitoxantrone, idarubicin, carboplatinum, P C412, 6-mercaptopurine (6-MP), fludarabine phosphate, octreotide, SOM230, FTY720, 6-thioguanine, cladribine, 6-mercaptopurine, pentostatin, hydroxyurea, 2-hydroxy-lH-isoindole-l,3-dione derivatives, l-(4- chloroanilino)-4-(4-pyridyImethyl)phthaIazine or a pharmaceutically acceptable salt thereof, l -(4-chloroanilino)-4-(4-pyri
  • polymorphic form and at least one additional anti-hyperproliferative or antineoplastic agent selected from alkylating agents, antimetabolites, and natural products ⁇ e.g., herbs and other plant and/or animal derived compounds).
  • additional anti-hyperproliferative or antineoplastic agent selected from alkylating agents, antimetabolites, and natural products ⁇ e.g., herbs and other plant and/or animal derived compounds.
  • Alkylating agents suitable for use in the present methods include, but are not limited to: 1) nitrogen mustards ⁇ e.g., mechlorethamine, cyclophosphamide, ifosfamide, melphalan (L-sarcolysin); and chlorambucil); 2) ethylenimines and methylmelamines (e.g., hexamethylmelamine and thiotepa); 3) alkyl sulfonates (e.g., busulfan); 4) nitrosoureas (e.g., carmustine (BCNU); lomustine (CCNU); semustine (methyl-CCNU); and streptozocin (streptozotocin)); and 5) triazenes (e.g., dacarbazine (DTIC;
  • nitrogen mustards ⁇ e.g., mechlorethamine, cyclophosphamide, ifosfamide, melphalan (L-s
  • chemotherapeutic agents suitable for use in the
  • methods of the present disclosure include, but are not limited to: 1 ) vinca alkaloids (e.g., vinblastine (VLB), vincristine); 2) epipodophyllotoxins (e.g., etoposide and teniposide);
  • vinca alkaloids e.g., vinblastine (VLB), vincristine
  • epipodophyllotoxins e.g., etoposide and teniposide
  • aminoglutethimide aminoglutethimide
  • 1 1 adrenocorticosteroids (e.g., prednisone); 12) progestins (e.g., hydroxyprogesterone caproate, medroxyprogesterone acetate, and megestrol acetate); 13) estrogens (e.g., diethylstilbestrol and ethinyl estradiol); 14) antiestrogens (e.g.,
  • temsirolimus TGFa-PE38 immunotoxin, thalidomide, thymalfasin, tipifarnib, tirapazamine, TLK286, trabectedin, trimetrexate glucuronate, TroVax, UCN-1, valproic acid, vinflunine, VNP40101M, volociximab, vorinostat, VX-680, ZD 1839, ZD6474, zileuton, and zosuquidar trihydrochloride.
  • the TG02 polymorphic form is administered after the optional therapeutic agent, e.g., 0.5, 1, 2, 3, 4, 5, 10, 12, or 18 hours, 1, 2, 3, 4, 5, or 6 days, or 1, 2, 3, or 4 weeks after the administration of the optional therapeutic agent.
  • the optional therapeutic agent e.g., 0.5, 1, 2, 3, 4, 5, 10, 12, or 18 hours, 1, 2, 3, 4, 5, or 6 days, or 1, 2, 3, or 4 weeks after the administration of the optional therapeutic agent.
  • compositions of provided herein may be administered to any patient which may experience the beneficial effects of the TG02 polymorphic form.
  • nivolumab e.g., overexpression of MYC and/or MCL1, and receives 3 mg/kg nivolumab
  • Embodiment 8 The pharmaceutical composition of any one of
  • Embodiment 13 The pharmaceutical composition of any one of
  • Embodiments 1 -12 wherein the disintegrant selected from the group consisting of crospovidone and sodium starch glycolate.
  • Embodiments 1-14 wherein the binder is hydroxypropyl methycellulose.
  • Embodiment 16 The pharmaceutical composition of any one of
  • Embodiment 17 The pharmaceutical composition of any one of
  • methycellulose and (e) about 0.5% of magnesium stearate.
  • Embodiment 25 The pharmaceutical composition of any one of claims 1 or
  • biomarkers that are detected based on expression level of protein or RNA expression level measured between different phenotypic statuses can be considered different, for example, if the mean or median expression level of the biomarker in the different groups is calculated to be statistically significant. Common tests for statistical significance include, among others, t-test, ANOVA, ruskal-Wallis, Wilcoxon, Mann- Whitney, Significance Analysis of Microarrays, odds ratio, etc.
  • Biomarkers, alone or in combination provide measures of relative likelihood that a subject belongs to one phenotypic status or another. Therefore, they are useful, inter alia, as markers for disease and as indicators that particular therapeutic treatment regimens will likely result in beneficial patient outcomes.
  • MLP2 MOAT-D
  • MRP3 CTR/MRP
  • ACVR2A ACTRII, ACVR2 Activin A receptor, type IIA
  • APE APE-1, APEN, APEX, APEX nuclease (multifunctional DNA
  • CNN1 Sm-Calp, SMCC Calponin 1, basic, smooth muscle
  • Matrix metallopeptidase 3 (stromelysin
  • Matrix metallopeptidase 8 (neutrophil
  • ADMCKD ADMCKD1
  • RARG NR1B3 RARC Retinoic acid receptor, gamma
  • SRD5A1 polypeptide 1 (3-oxo-5 alpha-steroid delta 4-dehydrogenase alpha 1)
  • SRD5A2 polypeptide 2 (3-oxo-5 alpha-steroid delta 4-dehydrogenase alpha 2)
  • VAMP3 CEB Vesicle-associated membrane protein 3
  • the biomarker is MYC.
  • the measurable aspect of MYC is its expression status.
  • the biomarker is overexpression of MYC.
  • the biomarker is MCL1.
  • the measurable aspect of MCL1 is its expression status.
  • the biomarker is overexpression of MCL 1.
  • a biomarker is differentially present between different phenotypic status groups if the mean or median expression or mutation levels of the biomarker is calculated to be different, i.e., higher or lower, between the groups.
  • biomarkers provide an indication that a subject, e.g., a cancer patient, belongs to one phenotypic status or another.
  • the biomarker is MCLl which is NCLl
  • biomarker as used herein is meant to include groups, sets, or arrays of multiple biological compounds.
  • the combination of MYC and MCLl may comprise a biomarker.
  • biomarker may comprise one, two, three, four, five, six, seven, eight, nine, ten, fifteen, twenty, twenty five, thirty, or more, biological compounds.
  • the determination of the expression level or mutation status of a biomarker in a patient can be performed using any of the many methods known in the art. Any method known in the art for quantitating specific proteins and/or detecting MYC and/or MCLl expression, or the expression or mutation levels of any other biomarker in a patient or a biological sample may be used in the methods of the disclosure. Examples include, but are not limited to, PCR (polymerase chain reaction), or RT-PCR, Northern blot, Western blot, ELISA (enzyme linked immunosorbent assay), RIA (radioimmunoassay), gene chip analysis of RNA expression, immunohistochemistry or immunofluorescence. See, e.g., Slagle et al.
  • Northern blot analysis of biomarker transcription in a tumor cell sample is performed.
  • Northern analysis is a standard method for detection and/or quantitation of mRNA levels in a sample. Initially, RNA is isolated from a sample to be assayed using Northern blot analysis. In the analysis, the RNA samples are first separated by size via electrophoresis in an agarose gel under denaturing conditions. The RNA is then transferred to a membrane, crosslinked and hybridized with a labeled probe.
  • Northern hybridization involves polymerizing radiolabeled or nonisotopically labeled DNA, in vitro, or generation of oligonucleotides as hybridization probes.
  • the membrane holding the RNA sample is prehybridized or blocked prior to probe hybridization to prevent the probe from coating the membrane and, thus, to reduce non-specific background signal.
  • unhybridized probe is removed by washing in several changes of buffer. Stringency of the wash and hybridization conditions can be designed, selected and implemented by any practitioner of ordinary skill in the art. Detection is accomplished using detectably labeled probes and a suitable detection method. Radiolabeled and non-radiolabled probes and their use are well known in the art. The presence and or relative levels of expression of the biomarker being assayed can be quantified using, for example, densitometry.
  • RT-PCR probes depend on the 5'-3' nuclease activity of the DNA polymerase used for PCR to hydrolyze an oligonucleotide that is hybridized to the target amplicon (biomarker gene).
  • RT-PCR probes are oligonucleotides that have a fluorescent reporter dye attached to the 5, end and a quencher moiety coupled to the 3' end (or vice versa). These probes are designed to hybridize to an internal region of a PCR product. In the unhybridized state, the proximity of the fluor and the quench molecules prevents the detection of fluorescent signal from the probe.
  • the expression of a protein encoded by a biomarker is detected by enzyme-linked immunosorbent assay (ELISA).
  • ELISA enzyme-linked immunosorbent assay
  • "sandwich ELISA” comprises coating a plate with a capture antibody; adding sample wherein any antigen present binds to the capture antibody; adding a detecting antibody which also binds the antigen; adding an enzyme- linked secondary antibody which binds to detecting antibody; and adding substrate which is converted by an enzyme on the secondary antibody to a detectable form. Detection of the signal from the secondary antibody indicates presence of the biomarker antigen protein.
  • the expression of a biomarker is
  • Embodiment I A method of treating a patient having cancer, the method comprising administering to the patient a therapeutically effective amount of a TG02 polymorphic form, wherein one or more of the genes listed in Table 1 is differentially present in a biological sample taken from the patient as compared with a biological sample taken from a subject of another phenotypic status.
  • Embodiment II The method of Embodiment I, wherein MYC
  • overexpression is present in a sample taken from the patient.
  • Embodiment III The method of Embodiments I or II, wherein MCL1
  • overexpression is present in a sample taken from the patient.
  • Embodiment IV The method of any one of Embodiments I-III furthermore
  • Embodiment V The method of Embodiment IV, wherein the TG02
  • polymorphic form is administered to the patient before an immune checkpoint inhibitor.
  • Embodiment VI The method of Embodiment IV, wherein the TG02
  • Embodiment VIII The method of any one of Embodiments IV- VII, wherein the immune checkpoint inhibitor is selected from the group consisting of a PD-1 inhibitor, a PD-L1 inhibitor, a CTLA-4 inhibitor, a LAG3 inhibitor, a TIM3 inhibitor, and a cd47 inhibitor.
  • Embodiment IX The method of Embodiment VIII, wherein the immune checkpoint inhibitor is a PD-1 inhibitor.
  • Embodiment X The method of Embodiment IX, wherein the PD-1 inhibitor is an anti-PD-1 antibody.
  • Embodiment XII The method of Embodiment VIII, wherein the immune checkpoint inhibitor is a PD-L1 inhibitor.
  • inhibitor is an anti-PD-Ll antibody.
  • Embodiment XIV The method of Embodiment XII, wherein the anti-PD-Ll antibody is selected from the group consisting of avelumab, atezolizumab, durvalumab, and STI-1014
  • Embodiment XVIII The method of Embodiment VIII, wherein immune
  • checkpoint inhibitor is a LAG3 inhibitor.
  • Embodiment XX The method of Embodiment XIX, wherein the anti-LAG3 antibody is GSK2831781.
  • Embodiment XXI The method of Embodiment XX, wherein the immune checkpoint inhibitor is a TIM3 inhibitor.
  • Embodiment XXII The method of Embodiment XXI, wherein the TIM3
  • Embodiment XXIII The method of any one of Embodiments I-III further comprising administering to the patient a therapeutically effective amount of an alkylating agent.
  • Embodiment XXIV The method of Embodiment XXIII, wherein the TG02 polymorphic form is administered to the patient before the alkylating agent.
  • Embodiment XXV The method of Embodiment XXIII, wherein the TG02 polymorphic form is administered to the patient after the alkylating agent.
  • Embodiment XXVI The method of Embodiment XXIII, wherein a
  • TG02 polymorphic form is administered to the patient at the same time as the alkylating agent.
  • Embodiment XXVII The method of any one of Embodiments XXIII-XXVI, wherein the alkylating agent is temozolimide.
  • Embodiment XXXI The method of Embodiment XXVIII, wherein a
  • TG02 therapeutically effective amount of TG02 is administered to the patient at the same time as the protein kinase inhibitor.
  • Embodiment XXXII The method of any one of Embodiments XXVIII-XXXI, wherein the protein kinase inhibitor is sorafenib.
  • Embodiment XXXIII The method of any one of Embodiments I-III further comprising administering to the patient a therapeutically effective amount of a proteasome inhibitor.
  • Embodiment XXXIV The method of Embodiment XXXIII, wherein the TG02 polymorphic form is administered to the patient before the proteasome inhibitor.
  • Embodiment XXXV The method of Embodiment XXXIII, wherein the TG02 polymorphic form is administered to the patient after the proteasome inhibitor.
  • Embodiment XXXVI The method of Embodiment XXXIII, wherein a therapeutically effective amount of the TG02 polymorphic form is administered to the patient at the same time as the proteasome inhibitor.
  • Embodiment XXXVII The method of any one of Embodiments XXXIII-
  • Embodiment XXXVIII The method of any one of Embodiments XXXIII-
  • Embodiment XXXIX The method of any one of Embodiments I-III further
  • a therapeutically effective amount of a topoisomerase II inhibitor comprising administering to the patient a therapeutically effective amount of a topoisomerase II inhibitor.
  • Embodiment XLI The method of Embodiment XXXIX, wherein the TG02 polymorphic form is administered to the patient after the topoisomerase II inhibitor.
  • Embodiment XLII The method of Embodiment XXXIX, wherein a
  • TG02 polymorphic form is administered to the patient at the same time as the topoisomerase II inhibitor.
  • Embodiment XLIII The method of any one of Embodiments XXXIX-XLII, wherein the topoisomerase II inhibitor is doxorubicin.
  • Embodiment XLIV The method of any one of Embodiments I-III further
  • Embodiment XLV The method of Embodiment XLIV, wherein the TG02 polymorphic form is administered to the patient before the platinum coordinating complex.
  • Embodiment XLVI The method of Embodiment XLIV, wherein the TG02 polymorphic form is administered to the patient after the platinum coordinating complex.
  • Embodiment XL VII The method of Embodiment XLIV, wherein a
  • TG02 polymorphic form is administered to the patient at the same time as the platinum coordinating complex.
  • Embodiment XL VIII The method of any one of Embodiments XLIV-XLVII, wherein the platinum coordinating complex is cisplatin.
  • Embodiment XLIX The method of any one of Embodiments I-III further comprising administering to the patient a therapeutically effective amount of
  • Embodiment L The method of Embodiment XLIX, wherein the TG02 polymorphic form is administered to the patient before lenalidomide.
  • Embodiment LII The method of Embodiment XLIX, wherein a
  • polymorphic form is administered to the patient before radiotherapy.
  • Embodiment LV The method of Embodiment LIII, wherein the TG02
  • polymorphic form is administered to the patient after radiotherapy.
  • Embodiment LVII A method of treating a patient having cancer, the method comprising administering to the patient therapeutically effective amounts of a TG02 polymorphic form and an immune checkpoint inhibitor.
  • Embodiment LIX The method of Embodiment LVII, wherein the TG02
  • polymorphic form is administered to the patient after the immune checkpoint inhibitor.
  • Embodiment LXI The method of any one of Embodiments LVII-LX, wherein immune checkpoint inhibitor is selected from the group consisting of a PD-1 inhibitor, a PD-L1 inhibitor, a CTLA-4 inhibitor, a LAG3 inhibitor, and a TIM3 inhibitor.
  • inhibitor is an anti-PD-1 antibody.
  • Embodiment LXIV The method of Embodiment LXIII, wherein the anti-PD-1 antibody is selected from the group consisting of nivolumab, pembrolizumab, pidilizumab and STI-11 10.
  • Embodiment LXVI The method of Embodiment LXV, wherein the PD-L 1 inhibitor is an anti-PD-Ll antibody.
  • Embodiment LXVIII The method of Embodiment LXI, wherein the immune checkpoint inhibitor is an anti-CTLA-4 inhibitor.
  • Embodiment LXIX The method of Embodiment LXVIII, wherein the CTLA-4 inhibitor is an anti-CTLA-4 antibody.
  • Embodiment LXX The method of Embodiment LXIX, wherein the anti-
  • CTLA-4 antibody is selected from the group consisting of ipilimumab and
  • Embodiment LXXI The method of Embodiment LXI, wherein the immune checkpoint inhibitor is a LAG3 inhibitor.
  • Embodiment LXXII The method of Embodiment LXXI, wherein the LAG3 inhibitor is an anti-LAG3 antibody.
  • Embodiment LXXIII The method of Embodiment LXXII, wherein the anti-LAG3 antibody is GSK2831781.
  • Embodiment LXXVI A method of treating a patient having cancer, the method comprising administering to the patient therapeutically effective amounts of a TG02 polymorphic form and an alkylating agent.
  • Embodiment LXXVII The method of Embodiment LXXVI, wherein the
  • TG02 polymorphic form is administered to the patient before the alkylating agent.
  • Embodiment LXXVIII The method of Embodiment LXXVI, wherein the
  • Embodiment LXXIX The method of Embodiment LXXVI, wherein the TG02 polymorphic form is administered to the patient at the same time as the alkylating agent.
  • Embodiment LXXX The method of any one of Embodiments LXXVI-LXXIX, wherein the alkylating agent is temozolimide.
  • Embodiment LXXXII The method of Embodiment LXXXI, wherein the
  • TG02 polymorphic form is administered to the patient before the protein kinase inhibitor.
  • Embodiment LXXXIII The method of Embodiment LXXX, wherein the
  • TG02 polymorphic form is administered to the patient after the protein kinase inhibitor.
  • Embodiment LXXXV The method of any one of Embodiments LXXXI-
  • LXXXIV wherein the protein kinase inhibitor is sorafenib.
  • TG02 polymorphic form and a proteasome inhibitor.
  • Embodiment LXXXVII The method of Embodiment LXXXVI, wherein the
  • Embodiment LXXX VIII The method of Embodiment LXXXVI, wherein the
  • Embodiment LXXXIX The method of Embodiment LXXVI, wherein a therapeutically effective amount of the TG02 polymorphic form is administered to the patient at the same time as the proteasome inhibitor.
  • Embodiment XC The method of any one of Embodiments LXXXVI-
  • Embodiment XCI The method of any one of Embodiments LXXXVI-
  • Embodiment XCII A method of treating a patient having cancer, the method comprising administering to the patient therapeutically effective amounts of the TG02 polymorphic form and a topoisomerase II inhibitor.
  • Embodiment XCIII The method of Embodiment XCII, wherein the TG02
  • polymorphic form is administered to the patient before the topoisomerase II inhibitor.
  • Embodiment XCIV The method of Embodiment XCII, wherein the TG02
  • polymorphic form is administered to the patient after the topoisomerase II inhibitor.
  • TG02 polymorphic form is administered to the patient at the same time as the topoisomerase II inhibitor.
  • Embodiment XCVI The method of any one of Embodiments XCII-XC V,
  • Embodiment XCVII A method of treating a patient having cancer, the method comprising administering to the patient therapeutically effective amounts of a TG02 polymorphic form and a platinum coordinating complex.
  • Embodiment XC VIII The method of Embodiment XCVII, wherein the TG02 polymorphic form is administered to the patient before the platinum coordinating complex.
  • Embodiment XCIX The method of Embodiment XCVII, wherein the TG02 polymorphic form is administered to the patient after the platinum coordinating complex.
  • Embodiment C The method of Embodiment XCVII, wherein a
  • TG02 polymorphic form is administered to the patient at the same time as the platinum coordinating complex.
  • polymorphic form is administered to the patient before lenalidomide.

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Abstract

The present disclosure provides crystalline polymorphic forms of TG02 free base and TG02 acid addition salts, pharmaceutical compositions comprising crystalline polymorphic forms of TG02 free base and TG02 acid addition salts, and methods of treating cancer and other diseases in a patient with crystalline polymorphic forms of TG02 free base and TG02 acid addition salts.

Description

POLYMORPHIC FORM OF TG02
BACKGROUND OF THE INVENTION
[0001] TG02 is a pyrimidine-based multi-kinase inhibitor that inhibits CDKs 1, 2, 5, 7, and 9 together with JAK2 and FLT3. It dose-dependently inhibits signaling pathways downstream of CDKs, JAK2 and FLT3 in cancer cells with the main targets being CDKs. TG02 is anti-proliferative in a broad range of tumor cell lines, inducing Gl cell cycle arrest and apoptosis. Primary cultures of progenitor cells derived from acute myeloid leukemia (AML) and polycythemia vera patients are very sensitive to TG02. Comparison with reference inhibitors that block only one of the main targets of TG02 demonstrate the benefit of combined CDK and JAK2/FLT3 inhibition in cell lines as well as primary cells. See Goh et al, Leukemia 25:236-43 (2012). TG02 is also known as SB1317 and by its chemical name: (16E)-14-methyl-20-oxa-5,7,14,26- tetraazatetracycIo[ 1 .3.1.1 (2,6).1 (8, 12)]heptacosa- 1 (25),2(26),3,5,8(27),9, 1 1 , 16,21 ,23- decaene.
[0002] US 8,143,255 discloses TG02 as Compound 1. US 9,120,815 discloses various salt and crystalline forms of TG02, including TG02 citrate polymorphs refered to as Citrate Pattern 1, Citrate Pattern 2, and Citrate Pattern 3. The powder x-ray diffraction (PXRD or XRPD) pattern of TG02 Citrate Pattern 1, Citrate Pattern 2, and Citrate Pattern 3 are provided in Figs. 1 and 2.
BRIEF SUMMARY OF THE INVENTION
[0003] In one aspect, the present disclosure provides crystalline polymorphic forms of
TG02 free base and TG02 acid addition salts (collectively refered to as "TG02 polymorphic forms").
[0004] In another aspect, the present disclosure provides methods of making TG02
polymorphic forms.
[0005] In another aspect, the present disclosure provides pharmaceutical compositions comprising TG02 polymorphic forms and one or more excipients. [0006] In another aspect, the present disclosure provides methods of making
pharmaceutical compositions comprising TG02 polymorphic forms and one or more excipients.
[0007] In another aspect, the present disclosure provides therapetic methods of treating a patient having cancer, the method comprising administering to the patient a
therapeutically effective amount of a TG02 polymorphic form, or a pharmaceutical composition thereof.
[0008] In another aspect, the present disclosure provides therapetic methods of treating a patient having cancer, the method comprising administering to the patient a
therapeutically effective amount of a TG02 polymorphic form, or a pharmaceutical composition thereof, and one or more additional therapeutic agents.
[0009] In another aspect, the present disclosure provides a kit comprising TG02
polymorphic forms.
BRIEF DESCRIPTION OF DRAWINGS
[0010] Fig. 1 is a PXRD of Citrate Pattern 1 of US 9,120,815.
[0011] Fig- 2 is the PXRD of Citrate Patterns 1, 2, and 3 of US 9,120,815
[0012] Fig. 3 is the PXRD of TG02 FB Form I.
[0013] Fig. 4 is the PXRD of TG02 FB Form II.
[0014] Fig. 5 is the PXRD of TG02 FB Form III.
[0015] Fig. 6 is the PXRD of TG02 FB Form IV.
[0016] Fig- 7 is the PXRD of TG02 FB Form V.
[0017] Fig. 8 is the PXRD of TG02 HC1 Form VI.
[0018] Fig. 9 is the PXRD of TG02 HC1 Form VII.
[0019] Fig. 10 is the PXRD of TG02 HC1 Form VIII.
[0020] Fig. 11 is the PXRD of TG02 citrate Form X.
DETAILED DESCRIPTION OF THE INVENTION
Polymorphic Forms of TG02 Free Base
[0021] In one embodiment, the present disclosure provides crystalline polymorphic forms of TG02 free base (FB). [0022] In another embodiment, the present disclosure provides Form I (FB), Form II
(FB), Form III (FB), Form IV (FB), or Form V (FB), or a mixture thereof.
TG02 Form I (FB)
[0023] In another embodiment, the present disclosure provides Form I (FB),
characterized as having a powder x-ray diffraction (PXRD) pattern with peaks at 6.077, 17.675, 17.994, 18.475, 19.135, and 19.727 degrees 2Θ.
[0024] In another embodiment, Form I (FB) is characterized as having a PXRD pattern with peaks at 6.077, 14.628, 17.675, 17.994, 18.475, 19.135, 19.727, 19.913, 21.698, 25.456, 26.209, and 26.527 degrees 2Θ.
[0025] In another embodiment, Form I (FB) is characterized as having a PXRD pattern with peaks at 6.077, 8.840, 10.404, 13.368, 14.031, 14.628, 17.675, 17.994, 18.475, 19.135, 19.727, 19.913, 21.698, 22.460, 24.749, 25.456, 25.833, 26.209, 26.527, 26.882, 28.004, 28.625, 28.857, 29.725, 30.305, 31.009, 31.689, 32.160, 33.741, 34.293, and 35.029 degrees 2Θ.
[0026] In another embodiment, Form I (FB) is characterized as having a PXRD pattern that is essentially the same as Fig. 3.
[0027] In another embodiment, the present disclosure provides substantially pure
Form I (FB), e.g., Form I (FB) characterized as comprising about 10% or less, by weight, of any other physical forms of TG02.
[0028] In another embodiment, the present disclosure provides pure TG02 Form I (FB), e.g., TG02 Form I (FB) characterized as comprising about 1% or less, by weight of any other physical forms of TG02.
TG02 Form II (FB)
[0029] In another embodiment, the present disclosure provides Form II (FB),
characterized as having a PXRD pattern with peaks at 8.238, 1 1.607, 16.683, 17.153, and 19.073 degrees 2Θ.
[0030] In another embodiment, Form II (FB) is characterized as having a PXRD pattern with peaks at 6.954, 8.238, 1 1.607, 16.683, 17.153, 18.546, 19.073, 21.294, 22.342, and and 25.204 degrees 2Θ.
[0031] In another embodiment, Form II (FB) is characterized as having a PXRD pattern with peaks at 6.025, 6.954, 8.238, 10.036, 1 1.607, 14.563, 15.299, 16.683, 17.153, 18.064, 18.546, 19.073, 21.013, 21.294, 22.342, 23.516, 24.029, 24.518, 25.204, 26.225, 26.509, 26.954, 27.212, 27.755, 28.047, 29.133, 31.644, 32.026, 33.634, and 38.906 degrees 2Θ.
[0032] In another embodiment, Form II (FB) is characterized as having a PXRD pattern that is essentially the same as Fig. 4.
[0033] In another embodiment, the present disclosure provides substantially pure
Form II (FB).
[0034] In another embodiment, the present disclosure provides pure Form II (FB).
TG02 Form III (FB)
[0035] In another embodiment, the present disclosure provides Form III (FB),
characterized as having a PXRD pattern with peaks at 6.236, 17.674, 17.769, 19.056, 19.082, 21.631, and 25.596 degrees 2Θ.
[0036] In another embodiment, Form III (FB) is characterized as having a PXRD pattern with peaks at 6.236, 15.486, 15.599, 17.674, 17.769, 18.649, 18.726, 19.056, 19.082, 19.619, 21.536, 21.594, 21.631, 24.800, and 25.596 degrees 2Θ.
[0037] In another embodiment, Form III (FB) is characterized as having a PXRD pattern with peaks at 6.236, 10.734, 12.791, 13.957, 14.987, 15.053, 15.486, 15.599, 16.650, 17.674, 17.769, 18.162, 18.649, 18.726, 19.056, 19.082, 19.676, 19.619, 21.718, 21.000, 21.536, 21.594, 21.631, 23.109, 24.800, 25.596, 26.589, 27.675, 27.857, 27.981, 29.046, and 29.288 degrees 2Θ.
[0038] In another embodiment, Form III (FB) is characterized as having a PXRD pattern that is essentially the same as Fig. 5.
[0039] In another embodiment, the present disclosure provides substantially pure
Form III (FB).
[0040] In another embodiment, the present disclosure provides pure Form III (FB).
TG02 Form IV (FB)
[0041] In another embodiment, the present disclosure provides Form IV (FB),
characterized as having a PXRD pattern with peaks at 8.484, 17.409, 18.807, 19.299, and 22.616 degrees 2Θ. [0042] In another embodiment, Form IV (FB) is characterized as having a PXRD pattern with peaks at 7.143, 7.184, 8.484, 1 1.850, 17.169, 17.409, 17.573, 18.807, 19.299, 21.337, 21.519, 22.616, 24.791 , and 27.180 degrees 2Θ.
[0043] In another embodiment, Form IV (FB) is characterized as having a PXRD pattern with peaks at 7.143, 7.184, 8.484, 1 1.850, 14.826, 15.597, 15.933, 16.957, 17.169, 17.409, 17.573, 18.31 1, 18.807, 19.299, 19.773, 21.337, 21.519, 22.616, 23.749, 24.791, 25.126, 25.448, 26.468, 26.729, 27.180, 27.970, 29.384, 30.310, 31.344, 31.867, and 38.475 degrees 2Θ.
[0044] In another embodiment, Form IV (FB) is characterized as having a PXRD pattern that is essentially the same as Fig. 6.
[0045] In another embodiment, the present disclosure provides substantially pure
Form IV (FB).
[0046] In another embodiment, the present disclosure provides pure Form IV (FB).
TG02 Form V (FB)
[0047] In another embodiment, the present disclosure provides Form V (FB),
characterized as having a PXRD pattern with peaks at 7.151, 14.299, 19.1 14, 19.185, and 21.495 degrees 2Θ.
[0048] In another embodiment, Form V (FB) is characterized as having a PXRD pattern with peaks at 7.087, 7.151, 8.271, 8.416, 11.739, 14.299, 16.858, 17.336, 19.1 14, 19.185, 21.495, and 26.345 degrees 2Θ.
[0049] In another embodiment, Form V (FB) is characterized as having a PXRD pattern with peaks at 7.087, 7.151, 8.271 , 8.416, 10.245, 11.657, 11.739, 14.053, 14.299, 15.478, 16.858, 17.163, 17.336, 18.751, 19.1 14, 19.185, 21.259, 21.495, 21.867, 22.414, 23.607, 24.185, 24.71 1, 25.351, 26.345, 26.558, 27.092, 27.334, 29.159, 31.202, 36.149, and 36.238 degrees 2Θ.
[0050] In another embodiment, Form V (FB) is characterized as having a PXRD pattern that is essentially the same as Fig. 7.
[0051] In another embodiment, the present disclosure provides substantially pure
Form V (FB).
[0052] In another embodiment, the present disclosure provides pure Form V (FB). Polymorphic Forms of TG02 Acid Addition Salts
[0053] In another embodiment, the present disclosure provides crystalline polymorphic forms of TG02 acid addition salts.
[0054] In another embodiment, the present disclosure provides crystalline polymorphic forms of the TG02 acid addition salt with hydrochloric acid (HCl). In another embodiment, the present disclosure provides Form VI (HCl), Form VII (HCl), or Form
VIII (HCl), or a mixture thereof.
TG02 Form VI (HCl)
[0055] In another embodiment, the present disclosure provides Form VI (HCl),
characterized as having a PXRD pattern with peaks at 8.055, 12.695, 15.868, 16.664, 18.460, 19.392, 22.103, 24.552, and 25.604 degrees 2Θ.
[0056] In another embodiment, Form VI (HCl) is characterized as having a PXRD pattern with peaks at 8.055, 9.300, 9.527, 10.843, 12.695, 14.505, 15.868, 15.979, 16.664, 18.460, and 19.392 degrees 2Θ.
[0057] In another embodiment, Form VI (HCl) is characterized as having a PXRD pattern with peaks at 6.593, 8.055, 8.309, 9.300, 9.527, 10.843, 12.695, 12.917, 13.594, 14.505, 14.799, 15.868, 15.979, 16.289, 16.491, 16.664, 17.409, 17.845, 18.460, 19.392, 20.553, 22.103, 22.290, 22.832, 23.197, 23.565, 24.552, 24.796, 25.353, 25.604, and 26.981 degrees 2Θ.
[0058] In another embodiment, Form VI (HCl) is characterized as having a PXRD pattern that is essentially the same as Fig. 8.
[0059] In another embodiment, the present disclosure provides substantially pure
Form VI (HCl).
[0060] In another embodiment, the present disclosure provides pure Form VI (HCl).
TG02 Form VII (HCl)
[0061] In another embodiment, the present disclosure provides Form VII (HCl),
characterized as having a PXRD pattern with peaks at 6.601, 12.691, 13.364, 21.785,
23.554, and 27.007 degrees 2Θ.
[0062] In another embodiment, Form VII (HCl) is characterized as having a PXRD
pattern with peaks at 6.601, 12.691, 13.364, 14.802, 16.061, 18.809, 21.785, 23.554,
24.135, 24.914, 26.904, 27.007, 27.792, and 28.179 degrees 2Θ. [0063] In another embodiment, Form VII (HCl) is characterized as having a PXRD pattern with peaks at 6.601, 9.152, 12.691, 13.364, 13.598, 14.802, 14.952, 16.061 , 17.457, 18.555, 18.809, 19.548, 20.191, 20.549, 21.259, 21.025, 21.785, 22.084, 23.554, 24.135, 24.914, 25.287, 26.904, 27.007, 27.792, 28.179, 30.091, 31.007, 31.632, and 33.498 degrees 2Θ.
[0064] In another embodiment, Form VII (HCl) is characterized as having a PXRD
pattern that is essentially the same as Fig. 9.
[0065] In another embodiment, the present disclosure provides substantially pure
Form VII (HCl).
[0066] In another embodiment, the present disclosure provides pure Form VII (HCl).
TG02 Form VIII (HCl)
In another embodiment, the present disclosure provides Form VIII (HCl), characterized as having a PXRD pattern with peaks at 12.994, 16.147, 22.21 1, 23.305, and 24.586 degrees 2Θ.
[0067] In another embodiment, Form VIII (HCl) is characterized as having a PXRD
pattern with peaks at 12.994, 16.147, 17.977, 19.441, 20.933, 22.152, 22.21 1, 23.305,
24.586, 24.679, and 25.513 degrees 2Θ.
[0068] In another embodiment, Form VIII (HCl) is characterized as having a PXRD
pattern with peaks at 8.351 , 9.402, 12.994, 16.147, 16.386, 16.807, 17.977, 18.624,
19.441, 20.933, 22.152, 22.21 1, 23.190, 23.305, 24.305, 24.317, 24.586, 24.679, 25.407,
25.513, 27.804, and 33.775 degrees 2Θ.
[0069] In another embodiment, Form VIII (HCl) is characterized as having a PXRD
pattern that is essentially the same as Fig. 10.
[0070] In another embodiment, the present disclosure provides substantially pure
Form VIII (HCl).
[0071] In another embodiment, the present disclosure provides pure Form VIII (HCl).
TG02 Form X (citrate)
[0072] In another embodiment, the present disclosure provides Form X (citrate),
characterized as having a PXRD pattern with peaks at 15.2, 15.5, 21.7, 22.1 , 23.0, 26.2, and 29.9 degrees 2Θ. [0073] In another embodiment, Form X (citrate) is characterized as having a PXRD pattern with peaks at 8.6, 9.4, 1 1.9, 15.2, 15.5, 17.0, 17.4, 19.6, 21.7, 22.1 , 23.0, 26.2, and 29.9 degrees 2Θ.
[0074] In another embodiment, Form X (citrate) is characterized as having a PXRD
pattern with peaks at 8.6, 9.4, 1 1.9, 12.5, 14.3, 15.2, 15.5, 16.1, 16.4, 17.0, 17.4, 17.9, 19.0, 19.6, 20.3, 20.6, 21.2, 21.7, 22.1, 23.0, 23.5, 23.9, 24.2, 24.8, 26.2, 27.3, 28.0, and 29.9 degrees 2Θ.
[0075] In another embodiment, Form X (citrate) is characterized as having a PXRD
pattern that is essentially the same as Fig. 1 1.
[0076] In another embodiment, the present disclosure provides substantially pure Form X
(citrate).
[0077] In another embodiment, the present disclosure provides pure Form X (citrate).
[0078] In another aspect, the present disclosure provides micronized TG02 polymorphic forms. In one embodiment, the average particle size distribution of the micronized TG02 polymorphic form is about 20 μπι or less, e.g., about 19 μπι, about 18 μπι, about 17 μπι, about 16 μπι, about 15 μηι, about 14 μηι, about 13 μπι, about 12 μπι, or about 1 1 μπι, or less, as determined, for example, by laser diffraction spectroscopy. In another embodiment, the average particle size distribution is about 10 μπι or less, e.g., about 9 μηη, about 8 μπι, about 7 μπι, about 6 μηπ, or about 5 μπι, or less. In another
embodiment, the average particle size distribution is about 5 μηι or less, e.g., about 4 μπι, about 3 μπι, about 2 μη , or about 1 μπι, or less. In another embodiment, the average particle size distribution is about 1 μπι or less, e.g., about 0.9 μπι, about 0.8 μπι, about 0.7 μηι, about 0.6 μπι, about 0.5 μπι, about 0.4 μπι, about 0.3 μηι, about 0.2μπι, about 0.1 μηι, about 0.09 μη , about 0.08 μιη, about 0.07 μπι, about 0.06 μπι, about 0.05 μιη, about 0.04 μηι, about 0.03 μιη, about 0.02 μπι, or about 0.01 μπι or less.
[0079] In another embodiment, the present disclosure provides methods of making TG02 polymorphic forms. Methods of making TG02 polymorphic forms are described in the Examples provided herein below.
[0080] In another embodiment, the present disclosure provides TG02 polymorphic forms, or a composition thereof, for use in treating a disease, disorder, injury, or condition in a subject. [0081] In another embodiment, the present disclosure provides TG02 polymorphic forms, or a composition thereof, for use in the manufacture of a medicament for treating a disease, disorder, injury, or condition in a subject.
[0082] In another embodiment, the present disclosure provides therapeutic methods of treating a patient having cancer, the method comprising administering to the patient a therapeutically effective amount of a TG02 polymorphic form.
[0083] In another embodiment, the present disclosure provides therapeutic methods of treating a patient having cancer, the method comprising administering to the patient a therapeutically effective amount of a TG02 polymorphic form, wherein one or more of the genes listed in Table 1 , see below, is differentially present in a biological sample taken from the patient as compared with a biological sample taken from a subject of another phenotypic status. In another embodiment, MYC overexpression is differentially present in a sample taken from the patient. In another embodiment, MCLl
overexpression is differentially present in a sample taken from the patient.
[0084] In another embodiment, the present disclosure provides therapeutic methods of treating a patient having cancer, the method comprising administering to the patient a therapeutically effective amounts of a TG02 polymorphic form and a second therapeutic agent, e.g., an immune checkpoint inhibitor, wherein one or more of the genes listed in Table 1, see below, is differentially present in a biological sample taken from the patient as compared with a biological sample taken from a subject of another phenotypic status. In another embodiment, MYC overexpression is differentially present in a sample taken from the patient. In another embodiment, MCLl overexpression is differentially present in a sample taken from the patient. In another embodiment, the TG02 polymorphic form is administered to the patient before the second therapeutic agent. In another
embodiment, the TG02 polymorphic form is administered to the patient after the second therapeutic agent. In another embodiment, the TG02 polymorphic form is administered to the patient at the same time as the second therapeutic agent.
[0085] In another embodiment, the present disclosure provides therapeutic methods of treating a patient having cancer, the method comprising administering to the patient therapeutically effective amounts of a TG02 polymorphic form and a second therapeutic agent, e.g., an immune checkpoint inhibitor. In another embodiment, the TG02 polymorphic form is administered to the patient before the second therapeutic agent. In another embodiment, the TG02 polymorphic form is administered to the patient after the second therapeutic agent. In another embodiment, the TG02 polymorphic form is administered to the patient at the same time as an immune checkpoint inhibitor.
[0086] In another embodiment, the present disclosure provides kits comprising a TG02 polymorphic form and a second therapeutic agent, e.g., an immune checkpoint inhibitor, and instructions for administering the TG02 polymorphic form and the second therapeutic agent to a patient having cancer.
[0087] In another embodiment, the kit is packaged in a manner that facilitates its use to practice methods of the present disclosure.
[0088] In another embodiment, the kit includes a TG02 polymorphic form (or a
composition comprising the TG02 polymorphic form) packaged in a container, such as a sealed bottle or vessel, with a label affixed to the container or included in the kit that describes use of the TG02 polymorphic form or composition to practice the method of the disclosure. In one embodiment, the TG02 polymorphic form is packaged in a unit dosage form. The kit further can include a device suitable for administering the composition according to the intended route of administration.
[0089] The disclosure provides various therapeutic methods, kits, and compositions for treating cancer in a patient in need thereof with a TG02 polymorphic form. In one embodiment, the cancer is a solid tumor. In another embodiment, the cancer is a hematological malignancy. In another embodiment, the cancer selected from any one or more of the cancers of Table 2.
Table 2 adrenal cancer acinic cell carcinoma acoustic neuroma acral lentigious
melanoma acrospiroma acute eosinophilic acute erythroid acute lymphoblastic leukemia leukemia leukemia
acute acute monocytic acute promyelocyte adenocarcinoma megakaryobiastic leukemia leukemia
leukemia
adenoid cystic adenoma adenomatoid adenosquamous carcinoma odontogenic tumor carcinoma adipose tissue adrenocortical adult T-cell aggressive NK-cell neoplasm carcinoma leukemia/lymphoma leukemia
AIDS-related alveolar alveolar soft part ameloblastic fibroma lymphoma rhabdomyosarcoma sarcoma
anaplastic large cell anaplastic thyroid angioimmunoblastic angiomyolipoma lymphoma cancer T-cell lymphoma
angiosarcoma astrocytoma atypical teratoid B-cell chronic
rhabdoid tumor lymphocytic leukemia
B-cell prolymphocytic B-cell lymphoma basal cell carcinoma biliary tract cancer leukemia
bladder cancer blastoma bone cancer Brenner tumor
Brown tumor Burkitt's lymphoma breast cancer brain cancer carcinoma carcinoma in situ carcinosarcoma cartilage tumor cementoma myeloid sarcoma chondroma chordoma
choriocarcinoma choroid plexus clear-cell sarcoma of craniopharyngioma papilloma the kidney
cutaneous T-cell cervical cancer colorectal cancer Degos disease lymphoma
desmoplastic small diffuse large B-cell dysembryoplastic dysgerminoma round cell tumor lymphoma neuroepithelial tumor
embryonal carcinoma endocrine gland endodermal sinus enteropathy- neoplasm tumor associated T-cell lymphoma esophageal cancer fetus in fetu fibroma fibrosarcoma follicular lymphoma follicular thyroid ganglioneuroma gastrointestinal cancer cancer
germ cell tumor gestational giant cell giant cell tumor of the choriocarcinoma fibroblastoma bone
glial tumor glioblastoma glioma gliomatosis cerebri glucagonoma gonadoblastoma granulosa cell tumor gynandroblastoma gallbladder cancer gastric cancer hairy cell leukemia hemangioblastoma head and neck cancer hemangiopericytoma hematological hepatoblastoma
malignancy
hepatocellular hepatosplenic T-cell Hodgkin's lymphoma non-Hodgkin's carcinoma lymphoma lymphoma
invasive lobular intestinal cancer kidney cancer laryngeal cancer carcinoma
lentigo maligna lethal midline leukemia leydig cell tumor carcinoma
liposarcoma lung cancer lymphangioma lymphangiosarcoma lymphoepithelioma lymphoma acute lymphocytic acute myelogeous leukemia leukemia
chronic lymphocytic liver cancer small cell lung cancer non-small cell lung leukemia cancer
MALT lymphoma malignant fibrous malignant peripheral malignant triton tumor histiocytoma nerve sheath tumor
mantle cell lymphoma marginal zone B-cell mast cell leukemia mediastinal germ cell lymphoma tumor
medullary carcinoma medullary thyroid medulloblastoma melanoma
of the breast cancer
meningioma merkel cell cancer mesothelioma metastatic urothelial carcinoma
mixed Mullerian mucinous tumor multiple myeloma muscle tissue tumor neoplasm
mycosis fungoides myxoid liposarcoma myxoma myxosarcoma nasopharyngeal neurinoma neuroblastoma neurofibroma carcinoma
neuroma nodular melanoma ocular cancer oligoastrocytoma oligodendroglioma oncocytoma optic nerve sheath optic nerve tumor meningioma
oral cancer osteosarcoma ovarian cancer Pancoast tumor papillary thyroid paraganglioma pinealoblastoma pineocytoma cancer pituicytoma pituitary adenoma pituitary tumor plasmacytoma polyembryoma precursor T- primary central primary effusion lymphoblastic nervous system lymphoma lymphoma lymphoma
preimary peritoneal prostate cancer pancreatic cancer pharyngeal cancer cancer
pseudomyxoma renal cell carcinoma renal medullary retinoblastoma periotonei carcinoma
rhabdomyoma rhabdomyosarcoma Richter's rectal cancer
transformation
sarcoma Schwannomatosis seminoma Sertoli cell tumor sex cord-gonadal signet ring cell skin cancer small blue round cell stromal tumor carcinoma tumors
small cell carcinoma soft tissue sarcoma somatostatinoma soot wart
spinal tumor splenic marginal zone squamous cell synovial sarcoma lymphoma carcinoma
Sezary's disease small intestine cancer squamous carcinoma stomach cancer
T-cell lymphoma testicular cancer thecoma thyroid cancer transitional cell throat cancer urachal cancer urogenital cancer carcinoma
urothelial carcinoma uveal melanoma uterine cancer verrucous carcinoma visual pathway glioma vulvar cancer vaginal cancer Waldenstrom's
macroglobulinemia
Warthin's tumor Wilms' tumor diffuse pontine glioma
[0090] In another embodiment, the cancer is selected from the group consisting of
squamous cell carcinoma of the head and neck, adenocarcinoma squamous cell carcinoma of the esophagus, adenocarcinoma of the stomach, adenocarcinoma of the colon, hepatocellular carcinoma, cholangiocarcinoma of the biliary system, adenocarcinoma of gall bladder, adenocarcinoma of the pancreas, ductal carcinoma in situ of the breast, adenocarcinoma of the breast, adenocarcinoma of the lungs, squamous cell carcinoma of the lungs, transitional cell carcinoma of the bladder, squamous cell carcinoma of the bladder, squamous cell carcinoma of the cervix, adenocarcinoma of the cervix, endometrial carcinoma, penile squamous cell carcinoma, and squamous cell carcinoma of the skin.
[0091] In another embodiment, the cancer is selected from the group consisting of
multiple myeloma, hepatocellular carcinoma, glioblastoma, lung cancer, breast cancer, head and neck cancer, prostate cancer, melanoma, colorectal cancer, and diffuse pontine glioma.
[0092] In another embodiment, the cancer is diffuse pontine glioma.
[0093] In another embodiment, a precancerous tumor is selected from the group
consisting of leukoplakia of the head and neck, Barrett's esophagus, metaplasia of the stomach, adenoma of the colon, chronic hepatitis, bile duct hyperplasia, pancreatic intraepithelial neoplasia, atypical adenomatous hyperplasia of the lungs, dysplasia of the bladder, cervical initraepithelial neoplasia, penile intraepithelial neoplasia, and actinic keratosis of the skin.
[0094] In another embodiment, the patient has tumors that overexpress MYC, MCL1, or both. The tumors may be determined to overexpress MYC, MCL1, or both, by methods known in the art.
[0095] In another embodiment, the cancer is selected from the group consisting of
hepatocellular carcinoma, glioblastoma, lung cancer, breast cancer, head and neck cancer, prostate cancer, melanoma, and colorectal cancer.
[0096] In another embodiment, the cancer has become resistant to conventional cancer treatments. The term "conventional cancer treatments" as used herein refers to any cancer drugs or biologies or radiation therapy, or combination of cancer drugs and/or biologies and/or radiation therapy that have been tested and/or approved for therapeutic use in humans by the U.S. Food and Drug Administration, European Medicines Agency, or similar regulatory agency.
[0097] In another embodiment, the patient has been treated previously with an immune checkpoint inhibitor without TG02. For example, the previous immune checkpoint therapy may be an anti-PD-1 therapy.
[0098] In another embodiment, the present disclosure provides therapeutic methods of treating a patient having cancer, the method comprising administering to the patient a therapeutically effective amount of a TG02 polymorphic form, wherein the phenotypic status of the patient is overexpression of MYC, overexpression of MCL1, or
overexpression of MYC and MCLl. In another embodiment, the cancer is selected from the group consisting of hepatocellular carcinoma, glioblastoma, lung cancer, breast cancer, head and neck cancer, prostate cancer, melanoma, and colorectal cancer.
[0099] In another embodiment, the present disclosure provides therapeutic methods of treating a patient having cancer, the method comprising administering to the patient therapeutically effective amounts of a TG02 polymorphic form and a second therapeutic agent.
[0100] In one embodiment, the second therapeutic agent is selected from the group
consisting of temozolomide, daunorubicin, doxorubicin, epirubicin, idarubicin, valrubicin, cisplatin, bortezomib, carfilzomib, lenalidomide, sorafenib, regorafenib, and radiotherapy.
[0101] In another embodiment, the second therapeutic agent is an immune checkpoint inhibitor. In another embodiment, the immune checkpoint inhibitor is a PD-1 inhibitor or a PD-L1 inhibitor. In another embodiment, the PD-1 inhibitor is an anti-PD-1 antibody. In another embodiment, the anti-PD-1 antibody is selected from the group consisting of nivolumab, pembrolizumab, pidilizumab and STI-1 110. In another embodiment, the PD- Ll inhibitor is an anti-PD-Ll antibody. In another embodiment, the anti-PD-Ll antibody is selected from the group consisting of avelumab, atezolizumab, durvalumab, and STI-1014
[0102] In another embodiment, the present disclosure provides therapeutic methods of treating a patient having cancer, comprising administering to the patient therapeutically effective amounts of a TG02 polymorphic form, an immune checkpoint inhibitor, and a third therapeutic agent.
[0103] In another embodiment, the present disclosure provides personalized medicine for cancer patients, and encompasses the selection of treatment options with the highest likelihood of successful outcome for individual cancer patients. In another aspect, the disclosure relates to the use of an assay(s) to predict the treatment outcome, e.g., the likelihood of favorable responses or treatment success, in patients having cancer.
[0104] In another embodiment, the present disclosure provides methods of selecting a patient, e.g., a human subject for treatment of cancer with a TG02 polymorphic form and, optionally, a second therapeutic agent, e.g., an immune checkpoint inhibitor, comprising obtaining a biological sample, e.g., blood cells, from the patient, testing a biological sample from the patient for the presence of a biomarker, e.g., overexpression of MYC, overexpression of MCL1, or both, and selecting the patient for treatment if the biological sample contains that biomarker. In another embodiment, the methods further comprise administering a therapeutically effective amount of a TG02 polymorphic form and, optionally, an immune checkpoint inhibitor, to the patient if the biological sample contains the biomarker. Examples of cancer biomarkers are provided in Table 1. In another embodiment, the cancer is a solid tumor. In another embodiment, the cancer is a hematological malignancy. In another embodiment, the cancer is selected from the group consisting of hepatocellular carcinoma, glioblastoma, lung cancer, breast cancer, head and neck cancer, prostate cancer, melanoma, and colorectal cancer.
[0105] In another embodiment, the present disclosure provides methods of predicting treatment outcomes in a patient having cancer, comprising obtaining a biological sample, from the patient, testing the biological sample from the patient for the presence of a biomarker, e.g., overexpression of MYC, overexpression of MCL1, or both, wherein the detection of the biomarker indicates the patient will respond favorably to administration of a therapeutically effective amount of a TG02 polymorphic form and, optionally, a second therapeutic agent. Favorable responses include, but are not limited to, a decrease in tumor size and an increase in progression-free or overall survival.
[0106] In another embodiment, the present disclosure provides methods of treating
cancer, comprising administering a therapeutically effective amount of a TG02 polymorphic form and, optionally, a second therapeutic agent, e.g., an immune checkpoint inhibitor to a patient, e.g., a human subject, with cancer in whom the patient's cells contain a biomarker. In another embodiment, the patient is selected for treatment with a TG02 polymorphic form and, optionally, an immune checkpoint inhibitor, after the patient's cells have been determined to contain an overexpression of MYC. In another embodiment, the patient is selected for treatment with a TG02 polymorphic form and, optionally, an immune checkpoint inhibitor after the patient's cells have been determined to contain an overexpression of MCL1. In another embodiment, the patient is selected for treatment with a TG02 polymorphic form and, optionally, an immune checkpoint inhibitor after the patient's cells have been determined to contain an overexpression of MYC and an overexpression of MCL1. [0107] In another embodiment, the method of treating a patient having cancer comprises obtaining a biological sample from the patient, determining whether the biological sample contains a biomarker, e.g., overexpression of MYC, overexpression of MCL1, or both, and administering to the patient a therapeutically effective amount of a TG02
polymorphic form and, optionally, an immune checkpoint inhibitor if the biological sample contains the biomarker. In another embodiment, the methods provided herein comprise determining whether the patient's cells contain an overexpression of MYC. In another embodiment, the methods provided herein comprise determining whether the patient's cells contain an overexpression of MCL1. In another embodiment, the methods provided herein comprise determining whether the patient's cells contain an
overexpression of MYC and MCL1.
[0108] In another embodiment, the disclosure provides a method of treating a subject having cancer, the method comprising obtaining a biological sample from the subject, determining the expression level of MYC, MCL1, or both in the biological sample; and administering a therapeutically effective amount of a TG02 polymorphic form and a second therapeutic agent, e.g., temozolomide, carfilzomib, sorafenib, regorafenib, bortezomib, doxorubicin, cisplatin, lenalidomide, dexamethasone, or Ara-C, to the subject if the biological sample shows overexpression of MYC, MCL1, or both.
I. Optional Therapeutic agents
[0109] In some therapeutic methods of the disclosure, a second therapeutic agent is
administered to a cancer patient in combination with a TG02 polymorphic form.
[0110] In some therapeutic methods of the disclosure, a second therapeutic agent and a third therapeutic agent are administered to a cancer patient in combination with a TG02 polymorphic form.
[0111] In some therapeutic methods of the disclosure, a second therapeutic agent, a third therapeutic agent, and a fourth therapeutic agent are administered to a cancer patient in combination with a TG02 polymorphic form.
[0112] The second, third, and fourth therapeutic agents used in the therapeutic methods of the present disclosure are referred to as "optional therapeutic agents." Such optional therapeutic agents useful in the treatment of cancer patients are known in the art. In one embodiment, the optional therapeutic agent combined with a TG02 polymorphic form is an anticancer agent. Optional therapeutic agents include, but are not limited to, temozolomide, daunorubicin, doxorubicin, epirubicin, idarubicin, valrubicin, cisplatin, bortezomib, carfilzomib, lenalidomide, sorafenib, regorafenib, radiotherapy, immune checkpoint inhibitors, e.g., PD-1 or PD-Ll inhibitors, e.g., anti-PD-1 or anti-PD-Ll antibodies, e.g., nivolumab, pembrolizumab, pidilizumab, STI-1 1 10, avelumab, atezolizumab, durvalumab, and STI-1014.
[0113] Optional therapeutic agents are administered in an amount to provide their desired therapeutic effect. The effective dosage range for each optional therapeutic agent is known in the art, and the optional therapeutic agent is administered to an individual in need thereof within such established ranges.
[0114] A TG02 polymorphic form and the optional therapeutic agent can be administered together as a single-unit dose or separately as multi-unit doses, and in any order, e.g., wherein a TG02 polymorphic form is administered before the the optional therapeutic agent, or vice versa. One or more doses of a TG02 polymorphic form and the optional therapeutic agent can be administered to the patient.
[0115] Immune checkpoint inhibitors are therapies that blockade immune system
inhibitor checkpoints. In some therapeutic methods of the disclosure, an immune checkpoint inhibitor is administered to a cancer patient in combination with a TG02 polymorphic form.
[0116] Immune checkpoints can be stimulatory or inhibitory. Blockade of inhibitory immune checkpoint activates immune system function and can be used for cancer immunotherapy. Pardoll, Nature Reviews. Cancer 72:252-64 (2012). Tumor cells turn off activated T cells when they attach to specific T-cell receptors. Immune checkpoint inhibitors prevent tumor cells from attaching to T cells, which results in T cells remaining activated. In effect, the coordinated action by cellular and soluble components combats pathogens and injuries by cancers. The modulation of immune system pathways may involve changing the expression or the functional activity of at least one component of the pathway to then modulate the response by the immune system. U.S. 2015/0250853. Examples of immune checkpoint inhibitors include PD-1 inhibitors, PD-Ll inhibitors, CTLA-4 inhibitors, LAG3 inhibitors, TIM3 inhibitors, cd47 inhibitors, and B7-H1 inhibitors. Thus, in one embodiment, the immune checkpoint inhibitor is selected from the group consisting of a PD-1 inhibitor, a PD-Ll inhibitor, a CTLA-4 inhibitor, a LAG3 inhibitor, a TIM3 inhibitor, and a cd47 inhibitor. [0117] In another embodiment, the immune checkpoint inhibitor is a programmed cell death (PD-1) inhibitor. PD-1 is a T-cell coinhibitory receptor that plays a pivotal role in the ability of tumor cells to evade the host's immune system. Blockage of interactions between PD-1 and PD-L1, a ligand of PD-1, enhances immune function and mediates antitumor activity. Examples of PD-1 inhibitors include antibodies that specifically bind to PD-1. Particular anti-PD-1 antibodies include, but are not limited to nivolumab, pembrolizumab, STI-1014, and pidilzumab. For a general discussion of the availability, methods of production, mechanism of action, and clinical studies of anti-PD-1 antibodies, see U.S. 2013/0309250, U.S. 6,808,710, U.S. 7,595,048, U.S. 8,008,449, U.S. 8,728,474, U.S. 8,779,105, U.S. 8,952,136, U.S. 8,900,587, U.S. 9,073,994, U.S. 9,084,776, and Naido et al. , British Journal of Cancer 777/2214-19 (2014).
[0118] In another embodiment, the immune checkpoint inhibitor is a PD-L1 (also known as B7-H1 or CD274) inhibitor. Examples of PD-L1 inhibitors include antibodies that specifically bind to PD-L1. Particular anti-PD-Ll antibodies include, but are not limited to, avelumab, atezolizumab, durvalumab, and BMS-936559. For a general discussion of the availability, methods of production, mechanism of action, and clinical studies, see U.S. 8,217,149, U.S. 2014/0341917, U.S. 2013/0071403, WO 2015036499, and
Naido et al, British Journal of Cancer 7/7:2214-19 (2014).
[0119] In another embodiment, the immune checkpoint inhibitor is a CTLA-4 inhibitor.
CTLA-4, also known as cytotoxic T-lymphocyte antigen 4, is a protein receptor that downregulates the immune system. CTLA-4 is characterized as a "brake" that binds costimulatory molecules on antigen-presenting cells, which prevents interaction with CD28 on T cells and also generates an overtly inhibitory signal that constrains T cell activation. Examples of CTLA-4 inhibitors include antibodies that specifically bind to CTLA-4. Particular anti-CTLA-4 antibodies include, but are not limited to, ipilimumab and tremelimumab. For a general discussion of the availability, methods of production, mechanism of action, and clinical studies, see U.S. 6,984,720, U.S. 6,207,156, and Naido et al. , British Journal of Cancer 777:2214-19 (2014).
[0120] In another embodiment, the immune checkpoint inhibitor is a LAG3 inhibitor.
LAG3, Lymphocyte Activation Gene 3, is a negative co-simulatory receptor that modulates T cell homeostatis, proliferation, and activation. In addition, LAG3 has been reported to participate in regulatory T cells (Tregs) suppressive function. A large proportion of LAG3 molecules are retained in the cell close to the microtubule-organizing center, and only induced following antigen specific T cell activation. U.S. 2014/0286935. Examples of LAG3 inhibitors include antibodies that specifically bind to LAG3.
Particular anti-LAG3 antibodies include, but are not limited to, GSK2831781. For a general discussion of the availability, methods of production, mechanism of action, and studies, see, U.S. 201 1/0150892, U.S. 2014/009351 1, U.S. 20150259420, and Huang et al, Immunity 21 :503-13 (2004).
[0121] In another embodiment, the immune checkpoint inhibitor is a TIM3 inhibitor.
TIM3, T-cell immunoglobulin and mucin domain 3, is an immune checkpoint receptor that functions to limit the duration and magnitude of TH1 and Tcl T-cell responses. The TIM3 pathway is considered a target for anticancer immunotherapy due to its expression on dysfunctional CD8+T cells and Tregs, which are two reported immune cell populations that constitute immunosuppression in tumor tissue. Anderson, Cancer Immunology Research 2:393-98 (2014). Examples of TIM3 inhibitors include antibodies that specifically bind to TIM3. For a general discussion of the availability, methods of production, mechanism of action, and studies of TIM3 inhibitors, see U.S. 20150225457, U.S. 20130022623, U.S. 8,522,156, Ngiow et al., Cancer Res 71: 6567-71 (201 1), Ngiow, et al, Cancer Res 77:3540-51 (201 1), and Anderson, Cancer Immunology Res 2:393-98 (2014).
[0122] In another embodiment, the immune checkpoint inhibitor is a cd47 inhibitor.
See Unanue, E.R., PNAS 1 10:10886-87 (2013).
[0123] The term "antibody" is meant to include intact monoclonal antibodies, polyclonal antibodies, multispecific antibodies formed from at least two intact antibodies, and antibody fragments, so long as they exhibit the desired biological activity. In another embodiment, "antibody" is meant to include soluble receptors that do not possess the Fc portion of the antibody. In one embodiment, the antibodies are humanized
monoclonal antibodies and fragments thereof made by means of recombinant genetic engineering.
[0124] Another class of immune checkpoint inhibitors include polypeptides that bind to and block PD-1 receptors on T-cells without triggering inhibitor signal transduction. Such peptides include B7-DC polypeptides, B7-H1 polypeptides, B7-1 polypeptides and B7-2 polypeptides, and soluble fragments thereof, as disclosed in U.S. Pat. 8,1 14,845. [0125] Another class of immune checkpoint inhibitors include compounds with peptide moieties that inhibit PD-1 signaling. Examples of such compounds are disclosed in U.S. Pat. 8,907,053 and have the structure:
Figure imgf000022_0001
or a pharmaceutically acceptable salt thereof, wherein the compound comprises at least 5 amino acids useful as therapeutic agents capable of inhibiting the PD-1 signaling pathway.
[0126] Another class of immune checkpoint inhibitors include inhibitors of certain
metabolic enzymes, such as indoleamine 2,3 dioxygenase (IDO), which is expressed by infiltrating myeloid cells and tumor cells. The IDO enzyme inhibits immune responses by depleting amino acids that are necessary for anabolic functions in T cells or through the synthesis of particular natural ligands for cytosolic receptors that are able to alter lymphocyte functions. Pardoll, Nature Reviews. Cancer 72:252-64 (2012); Lob, Cancer Immunol Immunother 58: 153-57 (2009). Particular IDO blocking agents include, but are not limited to levo-1 -methyl typtophan (L-1 MT) and 1-methyl-tryptophan (1MT).
Qian et ai, Cancer Res 69:5498-504 (2009); and Lob et al, Cancer Immunol
Immunother 58: 153-7 (2009).
[0127] In another embodiment, the immune checkpoint inhibitor is nivolumab,
pembrolizumab, pidiiizumab, STI-1 1 10, avelumab, atezolizumab, durvalumab, STI-1014, ipilimumab, tremelimumab, GSK2831781, BMS-936559 or MED14736.
[0128] In another embodiment, the optional therapeutic agent is an epigenetic drug.
As used herein, the term "epigenetic drug" refers to a therapeutic agent that targets an epigenetic regulator. Examples of epigenetic regulators include the histone lysine methyltransferases, histone arginine methyl transferases, histone demethylases, histone deacetylases, histone acetylases, and DNA methyltransferases. Histone deacetylase inhibitors include, but are not limited to, vorinostat.
[0129] In another embodiment, the optional therapeutic agent is a chemotherapeutic agent or other anti-proliferative agent that can be administered in combination with a TG02 polymorphic form to treat cancer. Examples of therapies and anticancer agents that can be used in combination with a TG02 polymorphic form include surgery, radiotherapy (e.g., gamma-radiation, neutron beam radiotherapy, electron beam radiotherapy, proton therapy, brachytherapy, and systemic radioactive isotopes), endocrine therapy, a biologic response modifier (e.g., an interferon, an interleukin, tumor necrosis factor (TNF), hyperthermia and cryotherapy, an agent to attenuate any adverse effect (e.g., an antiemetic), and any other approved chemotherapeutic drug.
[0130] Nonlimiting exemplary antiproliferative compounds include an aromatase
inhibitor; an anti-estrogen; an anti-androgen; a gonadorelin agonist; a topoisomerase I inhibitor; a topoisomerase II inhibitor; a microtubule active agent; an alkylating agent, e.g., temozolomide; a retinoid, a carontenoid, or a tocopherol; a cyclooxygenase inhibitor; an MMP inhibitor; an mTOR inhibitor; an antimetabolite; a platin compound;
a methionine aminopeptidase inhibitor; a bisphosphonate; an antiproliferative antibody; a heparanase inhibitor; an inhibitor of Ras oncogenic isoforms; a telomerase inhibitor; a proteasome inhibitor; a compound used in the treatment of hematologic malignancies; a Flt-3 inhibitor; an Hsp90 inhibitor; a kinesin spindle protein inhibitor; a MEK inhibitor; an antitumor antibiotic; a nitrosourea; a compound targeting/decreasing protein or lipid kinase activity, a compound targeting/decreasing protein or lipid phosphatase activity, or any further anti-angiogenic compound.
[0131] Nonlimiting exemplary aromatase inhibitors include steroids, such as atamestane, exemestane, and formestane, and non-steroids, such as aminoglutethimide, roglethimide, pyridoglutethimide, trilostane, testolactone, ketokonazole, vorozole, fadrozole, anastrozole, and letrozole.
[0132] Nonlimiting anti-estrogens include tamoxifen, fulvestrant, raloxifene, and
raloxifene hydrochloride. Anti-androgens include, but are not limited to, bicalutamide.
Gonadorelin agonists include, but are not limited to, abarelix, goserelin, and goserelin acetate.
[0133] Nonlimiting exemplary topoisomerase I inhibitors include topotecan, gimatecan, irinotecan, camptothecin and its analogues, 9-nitrocamptothecin, and the macromolecular camptothecin conjugate PNU-166148. Topoisomerase II inhibitors include, but are not limited to, anthracyclines, such as doxorubicin, daunorubicin, epirubicin, idarubicin, and nemorubicin; anthraquinones, such as mitoxantrone and losoxantrone; and
podophillotoxines, such as etoposide and teniposide.
[0134] Microtubule active agents include microtubule stabilizing, microtubule
destabilizing compounds, and microtubulin polymerization inhibitors including, but not limited to, taxanes, such as paclitaxei and docetaxel; vinca alkaloids, such as vinblastine, vinblastine sulfate, vincristine, and vincristine sulfate, and vinorelbine; discodermolides; cochicine and epothilones and derivatives thereof.
[0135] Nonlimiting exemplary alkylating agents include cyclophosphamide, ifosfamide, melphalan, and nitrosoureas, such as carmustine and lomustine.
[0136] Nonlimiting exemplary matrix metalloproteinase inhibitors ("MMP inhibitors") include collagen peptidomimetic and nonpeptidomimetic inhibitors, tetracycline derivatives, batimastat, manmastat, prinomastat, metastat, BMS-279251, BAY 12-9566,
TAA21 1, MMI270B, and AAJ996.
[0137] Nonlimiting exemplary mTOR inhibitors include compounds that inhibit the mammalian target of rapamycin (mTOR) and possess antiproliferative activity such as sirolimus, everolimus, CCI-779, and ABT578.
[0138] Nonlimiting exemplary antimetabolites include 5-fluorouracil (5-FU),
capecitabine, gemcitabine, DNA demethylating compounds, such as 5-azacytidine and decitabine, methotrexate and edatrexate, and folic acid antagonists, such as pemetrexed.
[0139] Nonlimiting exemplary platin compounds include carboplatin, cis-platin,
cisplatinum, and oxaliplatin.
[0140] Nonlimiting exemplary methionine aminopeptidase inhibitors include bengamide or a derivative thereof and PPI-2458.
[0141] Nonlimiting exemplary bisphosphonates include etridonic acid, clodronic acid, tiludronic acid, pamidronic acid, alendronic acid, ibandronic acid, risedronic acid, and zoledronic acid.
[0142] Nonlimiting exemplary heparanase inhibitors include compounds that target, decrease, or inhibit heparin sulfate degradation, such as PI-88 and OGT2115.
[0143] Nonlimiting exemplary compounds which target, decrease, or inhibit the
oncogenic activity of Ras include farnesyl transferase inhibitors, such as L-744832,
D 8G557, tipifarnib, and lonafarnib.
[0144] Nonlimiting exemplary telomerase inhibitors include compounds that target, decrease, or inhibit the activity of telomerase, such as compounds that inhibit the telomerase receptor, such as telomestatin. [0145] Nonlimiting exemplary proteasome inhibitors include compounds that target, decrease, or inhibit the activity of the proteasome including, but not limited to, bortezomib. In some embodiments, the proteasome inhibitor is carfilzomib.
[0146] Nonlimiting exemplary FMS-like tyrosine kinase inhibitors, which are compounds targeting, decreasing or inhibiting the activity of FMS-like tyrosine kinase receptors (Flt- 3R) include interferon, Ι-β-D-arabinofuransylcytosine (ara-c), and bisulfan; and AL inhibitors, which are compounds which target, decrease, or inhibit anaplastic lymphoma kinase.
[0147] Nonlimiting exemplary Flt-3 inhibitors include PKC412, midostaurin,
a staurosporine derivative, SU1 1248, and MLN518.
[0148] Nonlimiting exemplary HSP90 inhibitors include compounds targeting,
decreasing, or inhibiting the intrinsic ATPase activity of HSP90; or degrading, targeting, decreasing or inhibiting the HSP90 client proteins via the ubiquitin proteosome pathway. Compounds targeting, decreasing or inhibiting the intrinsic ATPase activity of HSP90 are especially compounds, proteins, or antibodies that inhibit the ATPase activity of HSP90, such as 17-allylamino,17-demethoxygeldanamycin (17AAG), a geldanamycin derivative; other geldanamycin related compounds; radicicol and HDAC inhibitors.
[0149] Nonlimiting exemplary protein tyrosine kinase and/or serine and/or threonine kinase inhibitors or lipid kinase inhibitors, include a) a compound targeting, decreasing, or inhibiting the activity of the platelet-derived growth factor-receptors (PDGFR), such as a compound that targets, decreases, or inhibits the activity of PDGFR, such as an
N-phenyl-2-pyrimidine-amine derivatives, such as imatinib, SUIOI, SU6668, and
GFB-1 1 1 ; b) a compound targeting, decreasing, or inhibiting the activity of the fibroblast growth factor-receptors (FGFR); c) a compound targeting, decreasing, or inhibiting the activity of the insulin-like growth factor receptor I (IGF-IR), such as a compound that targets, decreases, or inhibits the activity of IGF-IR; d) a compound targeting, decreasing, or inhibiting the activity of the Trk receptor tyrosine kinase family, or ephrin B4 inhibitors; e) a compound targeting, decreasing, or inhibiting the activity of the Axl receptor tyrosine kinase family; f) a compound targeting, decreasing, or inhibiting the activity of the Ret receptor tyrosine kinase; g) a compound targeting, decreasing, or inhibiting the activity of the it SCFR receptor tyrosine kinase, such as imatinib; h) a compound targeting, decreasing, or inhibiting the activity of the c- it receptor tyrosine kinases, such as imatinib; i) a compound targeting, decreasing, or inhibiting the activity of members of the c-Abl family, their gene-fusion products (e.g. Bcr-Abl kinase) and mutants, such as an N-phenyl-2-pyrimidine-amine derivative, such as imatinib or nilotinib; PD180970; AG957; NSC 680410; PD173955; or dasatinib; j) a compound targeting, decreasing, or inhibiting the activity of members of the protein kinase C (PKC) and Raf family of serine/threonine kinases, members of the ME , SRC, JA , FAK, PDK1, P B/Akt, and Ras/MAP family members, and/or members of the cyclin- dependent kinase family (CDK), such as a staurosporine derivative disclosed in
U.S. Patent No. 5,093,330, such as midostaurin; examples of further compounds include UCN-01, safingol, BAY 43-9006, bryostatin 1 , perifosine; ilmofosine; RO 318220 and RO 320432; GO 6976; Isis 3521 ; LY333531/LY379196; a isochinoline compound; a farnesyl transferase inhibitor; PD184352 or QAN697, or AT7519; k) a compound targeting, decreasing or inhibiting the activity of a protein-tyrosine kinase, such as imatinib mesylate or a tyrphostin, such as Tyrphostin A23/RG-50810; AG 99; Tyrphostin AG 213; Tyrphostin AG 1748; Tyrphostin AG 490; Tyrphostin B44; Tyrphostin B44 (+) enantiomer; Tyrphostin AG 555; AG 494; Tyrphostin AG 556, AG957 and adaphostin (4- {[(2,5-dihydroxyphenyl)methyl]amino}-benzoic acid adamantyl ester; NSC 680410, adaphostin); 1) a compound targeting, decreasing, or inhibiting the activity of the epidermal growth factor family of receptor tyrosine kinases (EGFR, ErbB2, ErbB3, ErbB4 as homo- or heterodimers) and their mutants, such as CP 358774, ZD 1839, ZM 105180; trastuzumab, cetuximab, gefitinib, erlotinib, OSI-774, C 033, EKB-569, GW- 2016, antibodies El.l, E2.4, E2.5, E6.2, E6.4, E2.1 1, E6.3 and E7.6.3, and 7H-pyrrolo- [2,3-d]pyrimidine derivatives; and m) a compound targeting, decreasing, or inhibiting the activity of the c-Met receptor.
[0150] Nonlimiting exemplary compounds that target, decrease, or inhibit the activity of a protein or lipid phosphatase include inhibitors of phosphatase 1, phosphatase 2A, or CDC25, such as okadaic acid or a derivative thereof.
[0151] Further anti-angiogenic compounds include compounds having another
mechanism for their activity unrelated to protein or lipid kinase inhibition, e.g., thalidomide and TNP-470.
[0152] Additional, nonlimiting, exemplary chemotherapeutic compounds, one or more of which may be used in combination with TG02, or a pharmaceutically acceptable salt thereof, include: avastin, daunorubicin, adriamycin, Ara-C, VP- 16, teniposide, mitoxantrone, idarubicin, carboplatinum, P C412, 6-mercaptopurine (6-MP), fludarabine phosphate, octreotide, SOM230, FTY720, 6-thioguanine, cladribine, 6-mercaptopurine, pentostatin, hydroxyurea, 2-hydroxy-lH-isoindole-l,3-dione derivatives, l-(4- chloroanilino)-4-(4-pyridyImethyl)phthaIazine or a pharmaceutically acceptable salt thereof, l -(4-chloroanilino)-4-(4-pyridylmethyl)phthalazine succinate, angiostatin, endostatin, anthranilic acid amides, ZD4190, ZD6474, SU5416, SU6668, bevacizumab, rhuMAb, rhuFab, macugon; FLT-4 inhibitors, FLT-3 inhibitors, VEGFR-2 IgGI antibody, RPI 4610, bevacizumab, porfimer sodium, anecortave, triamcinolone, hydrocortisone, 1 1 - a-epihydrocotisol, cortex olone, 17a-hydroxyprogesterone, corticosterone,
desoxycorticosterone, testosterone, estrone, dexamethasone, fluocinolone, a plant alkaloid, a hormonal compound and/or antagonist, a biological response modifier, such as a lymphokine or interferon, an antisense oligonucleotide or oligonucleotide derivative, shRNA, and siRNA.
A number of suitable optional therapeutic, e.g., anticancer, agents are
contemplated for use in the therapeutic methods provided herein. Indeed, the methods provided herein can include, but are not limited to, administration of numerous optional therapeutic agents such as: agents that induce apoptosis; polynucleotides (e.g., anti-sense, ribozymes, siRNA); polypeptides (e.g., enzymes and antibodies); biological mimetics (e.g., gossypol or BH3 mimetics); agents that bind (e.g., oligomerize or complex) with a BcI-2 family protein such as Bax; alkaloids; alkylating agents; antitumor antibiotics; antimetabolites; hormones; platinum compounds; monoclonal or polyclonal antibodies (e.g., antibodies conjugated with anticancer drugs, toxins, defensins), toxins;
radionuclides; biological response modifiers (e.g., interferons (e.g., IFN-a) and interleukins (e.g., IL-2)); adoptive immunotherapy agents; hematopoietic growth factors; agents that induce tumor cell differentiation (e.g., all-trans-retinoic acid); gene therapy reagents (e.g., antisense therapy reagents and nucleotides); tumor vaccines; angiogenesis inhibitors; proteosome inhibitors: NF-KB modulators; anti-CDK compounds; HDAC inhibitors; and the like. Numerous other examples of optional therapeutic agents such as chemotherapeutic compounds and anticancer therapies suitable for co-administration with the disclosed compounds are known to those skilled in the art. [0154] In certain embodiments, anticancer agents comprise agents that induce or stimulate apoptosis. Agents that induce or stimulate apoptosis include, for example, agents that interact with or modify DNA, such as by intercalating, cross-linking, alkylating, or otherwise damaging or chemically modifying DNA. Agents that induce apoptosis include, but are not limited to, radiation {e.g., X-rays, gamma rays, UV); tumor necrosis factor (TNF)-related factors {e.g., TNF family receptor proteins, TNF family ligands, TRAIL, antibodies to TRAIL-Rl or TRAIL-R2); kinase inhibitors {e.g.,
epidermal growth factor receptor (EGFR) kinase inhibitor. Additional anticancer agents include: vascular growth factor receptor (VGFR) kinase inhibitor, fibroblast growth factor receptor (FGFR) kinase inhibitor, platelet-derived growth factor receptor (PDGFR) kinase inhibitor, and Bcr-Abl kinase inhibitors (such as GLEEVEC)); antisense molecules; antibodies {e.g., HERCEPTIN, RITUXAN, ZEVALIN, and AVASTIN); anti-estrogens {e.g., raloxifene and tamoxifen); anti-androgens {e.g., flutamide, bicalutamide, finasteride, aminoglutethamide, ketoconazole, and corticosteroids); cyclooxygenase 2 (COX -2) inhibitors {e.g., celecoxib, meloxicam, NS-398, and non-steroidal antiinflammatory drugs (NSAIDs)); anti-inflammatory drugs {e.g., butazolidin,
DECADRON, DELTASONE, dexamethasone, dexamethasone intensol, DEXONE, HEXADROL, hydroxychloroquine, METICORTEN, ORADEXON, ORASONE, oxyphenbutazone, PEDIAPRED, phenylbutazone, PLAQUENIL, prednisolone, prednisone, PRELONE, and TANDEARIL); and cancer chemotherapeutic drugs {e.g., irinotecan (CAMPTOSAR), CPT-1 1, fludarabine (FLUDARA), dacarbazine (DTIC), dexamethasone, mitoxantrone, MYLOTARG, VP-16, cisplatin, carboplatin, oxaliplatin, 5-FU, doxorubicin, gemcitabine, bortezomib, gefitinib, bevacizumab, TAXOTERE or TAXOL); cellular signaling molecules; ceramides and cytokines; staurosporine, and the like.
[0155] In still other embodiments, the therapeutic methods provided herein include
administering to a cancer patient a therapeutically effective amount of a TG02
polymorphic form and at least one additional anti-hyperproliferative or antineoplastic agent selected from alkylating agents, antimetabolites, and natural products {e.g., herbs and other plant and/or animal derived compounds).
[0156] Alkylating agents suitable for use in the present methods include, but are not limited to: 1) nitrogen mustards {e.g., mechlorethamine, cyclophosphamide, ifosfamide, melphalan (L-sarcolysin); and chlorambucil); 2) ethylenimines and methylmelamines (e.g., hexamethylmelamine and thiotepa); 3) alkyl sulfonates (e.g., busulfan); 4) nitrosoureas (e.g., carmustine (BCNU); lomustine (CCNU); semustine (methyl-CCNU); and streptozocin (streptozotocin)); and 5) triazenes (e.g., dacarbazine (DTIC;
dimethyltriazenoimid-azolecarboxamide).
[0157] In some embodiments, antimetabolites suitable for use in the present methods include, but are not limited to: 1) folic acid analogs (e.g., methotrexate (amethopterin));
2) pyrimidine analogs (e.g., fluorouracil (5-fluorouracil; 5-FU), floxuridine (fluorode- oxyuridine; FudR), and cytarabine (cytosine arabinoside)); and 3) purine analogs (e.g., mercaptopurine (6-mercaptopurine; 6-MP), thioguanine (6-thioguanine; TG), and pentostatin (2'-deoxycoformycin)).
[0158] In still further embodiments, chemotherapeutic agents suitable for use in the
methods of the present disclosure include, but are not limited to: 1 ) vinca alkaloids (e.g., vinblastine (VLB), vincristine); 2) epipodophyllotoxins (e.g., etoposide and teniposide);
3) antibiotics (e.g., dactinomycin (actinomycin D), daunorubicin (daunomycin;
rubidomycin), doxorubicin, bleomycin, plicamycin (mithramycin), and mitomycin (mitomycin C)); 4) enzymes (e.g., L-asparaginase); 5) biological response modifiers (e.g., interferon-alfa); 6) platinum coordinating complexes (e.g., cisplatin (cis-DDP) and carboplatin); 7) anthracenediones (e.g., mitoxantrone); 8) substituted ureas (e.g.,
hydroxyurea); 9) methylhydrazine derivatives (e.g., procarbazine (N-methylhydrazine; MIH)); 10) adrenocortical suppressants (e.g., mitotane (ο,ρ'-DDD) and
aminoglutethimide); 1 1 ) adrenocorticosteroids (e.g., prednisone); 12) progestins (e.g., hydroxyprogesterone caproate, medroxyprogesterone acetate, and megestrol acetate); 13) estrogens (e.g., diethylstilbestrol and ethinyl estradiol); 14) antiestrogens (e.g.,
tamoxifen); 15) androgens (e.g., testosterone propionate and fluoxymesterone); 16) antiandrogens (e.g., flutamide): and 17) gonadotropin-releasing hormone analogs (e.g., leuprolide).
[0159] Any oncolytic agent that is routinely used in a cancer therapy context finds use in the therapeutic methods of the present disclosure. For example, the U.S. Food and Drug Administration (FDA) maintains a formulary of oncolytic agents approved for use in the United States. International counterpart agencies to the FDA maintain similar formularies. Those skilled in the art will appreciate that the "product labels" required on all U.S. approved chemotherapeutics describe approved indications, dosing information, toxicity data, and the like, for the exemplary agents.
Anticancer agents further include compounds which have been identified to have anticancer activity. Examples include, but are not limited to, 3-AP, 12-0- tetradecanoylphorbol- 13 -acetate, 17AAG, 852 A, ABI-007, ABR-217620, ABT-751, ADI-PEG 20, AE-941, AG-013736, AGRO100, alanosine, AMG 706, antibody G250, antineoplastons, AP23573, apaziquone, APC8015, atiprimod, ATN-161, atrasenten, azacitidine, BB-10901, BCX-1777, bevacizumab, BG00001, bicalutamide, BMS 247550, bortezomib, bryostatin-1, buserelin, calcitriol, CCI-779, CDB-2914, cefixime, cetuximab, CG0070, cilengitide, clofarabine, combretastatin A4 phosphate, CP-675,206, CP- 724,714, CpG 7909, curcumin, decitabine, DENSPM, doxercalciferol, E7070, E7389, ecteinascidin 743, efaproxiral, eflornithine, EKB-569, enzastaurin, erlotinib, exisulind, fenretinide, flavopiridol, fludarabine, flutamide, fotemustine, FR901228, G17DT, galiximab, gefitinib, genistein, glufosfamide, GTI-2040, histrelin, HKI-272,
homoharringtonine, HSPPC-96, hul4.18-interleukin-2 fusion protein, HuMax-CD4, iloprost, imiquimod, infliximab, interleukin-12, IPI-504, irofulven, ixabepilone, lapatinib, lenalidomide, lestaurtinib, leuprolide, LMB-9 immunotoxin, lonafarnib, luniliximab, matosfamide, MB07133, DX-010, MLN2704, monoclonal antibody 3F8, monoclonal antibody J591, motexafin, MS-275, MVA-MUC1-IL2, nilutamide, nitrocamptothecin, nolatrexed dihydrochloride, nolvadex, NS-9, 06-benzylguanine, oblimersen sodium, ONYX-015, oregovomab, OSI-774, panitumumab, paraplatin, PD-0325901, pemetrexed, PHY906, pioglitazone, pirfenidone, pixantrone, PS-341, PSC 833, PXD101,
pyrazoloacridine, Rl 15777, RADOOl, ranpirnase, rebeccamycin analogue, rhuAngiostatin protein, rhuMab 2C4, rosiglitazone, rubitecan, S-l, S-8184, satraplatin, SB-715992, SGN-0010, SGN-40, sorafenib, regorafenib, SR31747A, ST1571, SU01 1248, suberoylanilide hydroxamic acid, suramin, talabostat, talampanel, tariquidar,
temsirolimus, TGFa-PE38 immunotoxin, thalidomide, thymalfasin, tipifarnib, tirapazamine, TLK286, trabectedin, trimetrexate glucuronate, TroVax, UCN-1, valproic acid, vinflunine, VNP40101M, volociximab, vorinostat, VX-680, ZD 1839, ZD6474, zileuton, and zosuquidar trihydrochloride.
For a more detailed description of anticancer agents and other optional therapeutic agents, those skilled in the art are referred to any number of instructive manuals including, but not limited to, the Physician's Desk Reference and to Goodman and Gilman's "Pharmaceutical Basis of Therapeutics" tenth edition, Eds. Hardman et al, 2002.
[0162] In some embodiments, methods provided herein comprise administering a TG02 polymorphic form to a cancer patient in combination with radiation therapy. The methods provided herein are not limited by the types, amounts, or delivery and administration systems used to deliver the therapeutic dose of radiation to a patient. For example, the patient may receive photon radiotherapy, particle beam radiation therapy, other types of radiotherapies, and combinations thereof. In some embodiments, the radiation is delivered to the patient using a linear accelerator. In still other embodiments, the radiation is delivered using a gamma knife.
[0163] The source of radiation can be external or internal to the patient. External
radiation therapy is most common and involves directing a beam of high-energy radiation to a tumor site through the skin using, for instance, a linear accelerator. While the beam of radiation is localized to the tumor site, it is nearly impossible to avoid exposure of normal, healthy tissue. However, external radiation is usually well tolerated by patients. Internal radiation therapy involves implanting a radiation-emitting source, such as beads, wires, pellets, capsules, particles, and the like, inside the body at or near the tumor site including the use of delivery systems that specifically target cancer cells (e.g., using particles attached to cancer cell binding ligands). Such implants can be removed following treatment, or left in the body inactive. Types of internal radiation therapy include, but are not limited to, brachytherapy, interstitial irradiation, intracavity irradiation, radioimmunotherapy, and the like.
[0164] The patient may optionally receive radiosensitizers (e.g., metronidazole,
misonidazole, intra-arterial Budr, intravenous iododeoxyuridine (IudR), nitroimidazole, 5-substituted-4-nitroimidazoles, 2H-isoindolediones, [[(2-bromoethyl)-amino]methyl]- nitro-lH-imidazole-l-ethanol, nitroaniline derivatives, DNA-affinic hypoxia selective cytotoxins, halogenated DNA ligand, 1,2,4 benzotriazine oxides, 2-nitroimidazole derivatives, fluorine-containing nitroazole derivatives, benzamide, nicotinamide, acridine- intercalator, 5-thiotretrazole derivative, 3-nitro-l,2,4-triazole, 4,5-dinitroimidazole derivative, hydroxylated texaphrins, cisplatin, mitomycin, tiripazamine, nitrosourea, mercaptopurine, methotrexate, fluorouracil, bleomycin, vincristine, carboplatin, epirubicin, doxorubicin, cyclophosphamide, vindesine, etoposide, paclitaxel, heat (hyperthermia), and the like), radioprotectors (e.g., cysteamine, aminoalkyl dihydrogen phosphorothioates, amifostine (WR 2721), IL-1 , IL-6, and the like). Radiosensitizers enhance the killing of tumor cells. Radioprotectors protect healthy tissue from the harmful effects of radiation.
[0165] Any type of radiation can be administered to an patient, so long as the dose of radiation is tolerated by the patient without unacceptable negative side-effects. Suitable types of radiotherapy include, for example, ionizing (electromagnetic) radiotherapy (e.g., X-rays or gamma rays) or particle beam radiation therapy (e.g. , high linear energy radiation). Ionizing radiation is defined as radiation comprising particles or photons that have sufficient energy to produce ionization, i.e., gain or loss of electrons (as described in, for example, U.S. 5,770,581 incorporated herein by reference in its entirety). The effects of radiation can be at least partially controlled by the clinician. In one
embodiment, the dose of radiation is fractionated for maximal target cell exposure and reduced toxicity.
[0166] In one embodiment, the total dose of radiation administered to a patient is about
.01 Gray (Gy) to about 100 Gy. In another embodiment, about 10 Gy to about 65 Gy (e.g., about 15 Gy, 20 Gy, 25 Gy, 30 Gy, 35 Gy, 40 Gy, 45 Gy, 50 Gy, 55 Gy, or 60 Gy) are administered over the course of treatment. While in some embodiments a complete dose of radiation can be administered over the course of one day, the total dose is ideally fractionated and administered over several days. Desirably, radiotherapy is administered over the course of at least about 3 days, e.g., at least 5, 7, 10, 14, 17, 21 , 25, 28, 32, 35, 38, 42, 46, 52, or 56 days (about 1-8 weeks). Accordingly, a daily dose of radiation will comprise approximately 1 -5 Gy (e.g., about 1 Gy, 1.5 Gy, 1.8 Gy, 2 Gy, 2.5 Gy, 2.8 Gy, 3 Gy, 3.2 Gy, 3.5 Gy, 3.8 Gy, 4 Gy, 4.2 Gy, or 4.5 Gy), or 1-2 Gy (e.g., 1.5-2 Gy). The daily dose of radiation should be sufficient to induce destruction of the targeted cells. If stretched over a period, in one embodiment, radiation is not administered every day, thereby allowing the animal to rest and the effects of the therapy to be realized. For example, radiation desirably is administered on 5 consecutive days, and not administered on 2 days, for each week of treatment, thereby allowing 2 days of rest per week.
However, radiation can be administered 1 day/week, 2 days/week, 3 days/week, 4 days/week, 5 days/week, 6 days/week, or all 7 days/week, depending on the animal's responsiveness and any potential side effects. Radiation therapy can be initiated at any time in the therapeutic period. In one embodiment, radiation is initiated in week 1 or week 2, and is administered for the remaining duration of the therapeutic period. For example, radiation is administered in weeks 1-6 or in weeks 2-6 of a therapeutic period comprising 6 weeks for treating, for instance, a solid tumor. Alternatively, radiation is administered in weeks 1-5 or weeks 2-5 of a therapeutic period comprising 5 weeks. These exemplary radiotherapy administration schedules are not intended, however, to limit the methods provided herein.
II. Therapeutic methods
[0167] In the therapeutic methods provided herein, the TG02 polymorphic form and optional therapeutic, e.g., anticancer, agent may be administered to a cancer patient under one or more of the following conditions: at different periodicities, at different durations, at different concentrations, by different administration routes, etc.
[0168] In some embodiments, the TG02 polymorphic form is administered prior to the optional therapeutic agent, e.g., 0.5, 1, 2, 3, 4, 5, 10, 12, or 18 hours, 1, 2, 3, 4, 5, or 6 days, or 1 , 2, 3, or 4 weeks prior to the administration of optional therapeutic agent.
[0169] In some embodiments, the TG02 polymorphic form is administered after the optional therapeutic agent, e.g., 0.5, 1, 2, 3, 4, 5, 10, 12, or 18 hours, 1, 2, 3, 4, 5, or 6 days, or 1, 2, 3, or 4 weeks after the administration of the optional therapeutic agent.
[0170] In some embodiments, the TG02 polymorphic form and the optional therapeutic agent are administered concurrently but on different schedules, e.g., the TG02 polymorphic form is administered daily while the immune checkpoint inhibitor is administered once a week, once every two weeks, once every three weeks, or once every four weeks. In other embodiments, the TG02 polymorphic form is administered once a day while the immune checkpoint inhibitor and/or the optional therapeutic agent is administered once a week, once every two weeks, once every three weeks, or once every four weeks.
[0171] The therapeutic methods provided herein comprise administering a TG02
polymorphic form to a cancer patient in an amount which is effective to achieve its intended purpose. While individual needs vary, determination of optimal ranges of effective amounts of each component is within the skill of the art. Typically, a TG02 polymorphic form may be administered in an amount from about 1 mg/kg to about 500 mg/kg, about 1 mg/kg to about 100 mg kg, or about 1 mg/kg to about 50 mg/kg. The dosage of a composition can be at any dosage including, but not limited to, 30-600 mg/day. Particular doses include 50, 100, 200, 250, 300, 400, 500, and 600 mg/day. In one embodiment, a TG02 polymorphic form is administed once a day on 3-7 consecutive days prior to the administration of the immune checkpoint inhibitor. In another embodiment, 250 mg/day of a TG02 polymorphic form is administered. In another embodiment, 250 mg/day of a TG02 polymorphic form is administered twice weekly. In another embodiment, TG02 polymorphic form administration continues on the day of the immune checkpoint inhibitor and continues for additional days until disease progression or until TG02 polymorphic form administration is no longer beneficial. These dosages are exemplary of the average case, but there can be individual instances in which higher or lower dosages are merited, and such are within the scope of this disclosure. In practice, the physician determines the actual dosing regimen that is most suitable for an individual patient, which can vary with the age, weight, and response of the particular patient.
[0172] The unit oral dose of the TG02 polymorphic form may comprise from about 0.01 to about 1000 mg, e.g., about 10 to about 500 mg of the TG02 polymorphic form. In one embodiment, the unit oral dose of the TG02 polymorphic form is 10 mg, 20 mg, 30 mg, 40 mg, 50 mg, 60 mg, 70 mg 80 mg, 90 mg, 100 mg, 110 mg, 120 mg, 130 mg, 140 mg, 150 mg, 160 mg, 170 mg, 180 mg, 190 mg, 200 mg, 210 mg, 220 mg, 230 mg, 240 mg, 250 mg, 260 mg, 270 mg, 280 mg, 290 mg, or 300 mg. The unit dose may be
administered one or more times daily, e.g., as one or more tablets or capsules.
[0173] In addition to administering the TG02 polymorphic form as a raw chemical, it may be administered as part of a pharmaceutical preparation or composition. In some embodiments, the pharmaceutical preparation or composition can include one or more pharmaceutically acceptable carriers, excipients, and/or auxiliaries. In some
embodiments, the one or more carriers, excipients, and/or auxiliaries facilitate processing of the TG02 polymorphic form into a preparation or composition which can be used pharmaceutically. The preparations, particularly those preparations which can be administered orally or topically and which can be used for one type of administration, such as tablets, dragees, slow release lozenges and capsules, mouth rinses and mouth washes, gels, liquid suspensions, hair rinses, hair gels, shampoos and also preparations which can be administered rectally, such as suppositories, as well as suitable solutions for administration by intravenous infusion, injection, topically or orally, contain from about 0.01 to 99 percent, in one embodiment from about 0.25 to 75 percent of active
compound(s), together with the one or more carriers, excipients, and/or auxiliaries.
[0174] The pharmaceutical compositions of provided herein may be administered to any patient which may experience the beneficial effects of the TG02 polymorphic form.
Foremost among such patients are mammals, e.g., humans, although the methods and compositions provided herein are not intended to be so limited. Other patients include veterinary animals (cows, sheep, pigs, horses, dogs, cats and the like).
[0175] The pharmaceutical compositions provided herein are manufactured by means of conventional mixing, granulating, dragee-making, dissolving, or lyophilizing processes. Thus, pharmaceutical preparations for oral use can be obtained by combining the active compounds with solid excipients, optionally grinding the resulting mixture and processing the mixture of granules, after adding suitable auxiliaries, if desired or necessary, to obtain tablets or dragee cores.
[0176] The term "excipient" as used herein refers to any ingredient in a composition other than the TG02 polymorphic form. An excipient is typically an inert substance added to a composition to facilitate processing, handling, administration, etc. of the TG02 polymorphic form. Useful excipients include, but are not limited to, adjuvants, antiadherents, binders, carriers, disintegrants, fillers, flavors, colors, diluents, lubricants, glidants, preservatives, sorbents, solvents, surfactants, and sweeteners. In one
embodiment, the composition comprises at least one excipient selected from the group consisting of silicified microcrystalline cellulose, hypromellose 2910, crospvidone, and magnesium stearate. In one embodiment, the composition comprises silicified microcrystalline cellulose.
[0177] Conventional pharmaceutical excipients are well known to those of skill in the art.
In particular, one of skill in the art will recognize that a wide variety of pharmaceutically acceptable excipients can be used in admixture with crystalline polymorphic forms of TG02, including those listed in the Handbook of Pharmaceutical Excipients,
Pharmaceutical Press 4th Ed. (2003), and Remington: The Science and Practice of Pharmacy, Lippincott Williams & Wilkins, 21st ed. (2005). [0178] Suitable excipients are, in particular, fillers such as saccharides, for example lactose or sucrose, mannitol or sorbitol, cellulose preparations and/or calcium phosphates, for example tncalcium phosphate or calcium hydrogen phosphate, as well as binders such as starch paste, using, for example, maize starch, wheat starch, rice starch, potato starch, gelatin, tragacanth, methyl cellulose, hydroxypropylmethylcellulose, sodium
carboxymethylcellulose, and/or polyvinyl pyrrolidone. If desired, disintegrating agents may be added such as the above-mentioned starches and also carboxymethyl-starch, cross-linked polyvinyl pyrrolidone, agar, or alginic acid or a salt thereof, such as sodium alginate. Auxiliaries can be suitable flow-regulating agents and lubricants. Suitable auxiliaries include, for example, silica, talc, stearic acid or salts thereof, such as magnesium stearate or calcium stearate, and/or polyethylene glycol. Dragee cores are provided with suitable coatings which, if desired, are resistant to gastric juices. For this purpose, concentrated saccharide solutions may be used, which may optionally contain gum arabic, talc, polyvinyl pyrrolidone, polyethylene glycol and/or titanium dioxide, lacquer solutions and suitable organic solvents or solvent mixtures. In order to produce coatings resistant to gastric juices, solutions of suitable cellulose preparations such as acetylcellulose phthalate or hydroxypropylmethyl-cellulose phthalate, are used. Dye stuffs or pigments may be added to the tablets or dragee coatings, for example, for identification or in order to characterize combinations of active compound doses.
[0179] Other pharmaceutical preparations which can be used orally include push-fit
capsules made of gelatin, as well as soft, sealed capsules made of gelatin and a plasticizer such as glycerol or sorbitol. The push-fit capsules can contain the active compounds in the form of granules which may be mixed with fillers such as lactose, binders such as starches, and/or lubricants such as talc or magnesium stearate and, optionally, stabilizers. In soft capsules, the active compounds are in one embodiment dissolved or suspended in suitable liquids, such as fatty oils, or liquid paraffin. In addition, stabilizers may be added.
[0180] Possible pharmaceutical preparations which can be used rectally include, for
example, suppositories, which consist of a combination of one or more of the active compounds with a suppository base. Suitable suppository bases are, for example, natural or synthetic triglycerides, or paraffin hydrocarbons. In addition, it is also possible to use gelatin rectal capsules which consist of a combination of the active compounds with a base. Possible base materials include, for example, liquid triglycerides, polyethylene glycols, or paraffin hydrocarbons.
[0181] Suitable formulations for parenteral administration include aqueous solutions of the active compounds in water-soluble form, for example, water-soluble salts and alkaline solutions. In addition, suspensions of the active compounds as appropriate oily injection suspensions may be administered. Suitable lipophilic solvents or vehicles include fatty oils, for example, sesame oil, or synthetic fatty acid esters, for example, ethyl oleate or triglycerides or polyethylene glycol-400. Aqueous injection suspensions may contain substances which increase the viscosity of the suspension including, for example, sodium carboxymethyl cellulose, sorbitol, and/or dextran. Optionally, the suspension may also contain stabilizers.
[0182] Therapeutically effective amounts of the TG02 polymorphic form and/or the
immune checkpoint inhibitor and/or the optional therapeutic agent formulated in accordance with standard pharmaceutical practices, are administered to a human patient in need thereof. Whether such a treatment is indicated depends on the individual case and is subject to medical assessment (diagnosis) that takes into consideration signs, symptoms, and/or malfunctions that are present, the risks of developing particular signs, symptoms and/or malfunctions, and other factors.
[0183] The TG02 polymorphic form, the immune checkpoint inhibitor and/or the optional therapeutic agent can be administered by any suitable route, for example by oral, buccal, inhalation, sublingual, rectal, vaginal, intracisternal or intrathecal through lumbar puncture, transurethral, nasal, percutaneous, i.e., transdermal, or parenteral (including intravenous, intramuscular, subcutaneous, intracoronary, intradermal, intramammary, intraperitoneal, intraarticular, intrathecal, retrobulbar, intrapulmonary injection and/or surgical implantation at a particular site) administration. Parenteral administration can be accomplished using a needle and syringe or using a high pressure technique.
[0184] Pharmaceutical compositions include those wherein the TG02 polymorphic form, the immune checkpoint inhibitor and/or the optional therapeutic agent are administered in an effective amount to achieve its intended purpose. The exact formulation, route of administration, and dosage is determined by an individual physician in view of the diagnosed condition or disease. Dosage amount and interval can be adjusted individually to provide levels of TG02, immune checkpoint inhibitor, COX-2 inhibitor, and/or optional therapeutic agent that is sufficient to maintain therapeutic effects.
[0185] Toxicity and therapeutic efficacy of TG02, the immune checkpoint inhibitor and/or the optional therapeutic agent can be determined by standard pharmaceutical procedures in cell cultures or experimental animals, e.g., for determining the maximum tolerated dose (MTD) of a compound, which defines as the highest dose that causes no toxicity in a patient. The dose ratio between the maximum tolerated dose and therapeutic effects (e.g. inhibiting of tumor growth) is the therapeutic index. The dosage can vary within this range depending upon the dosage form employed, and the route of administration utilized. Determination of a therapeutically effective amount is well within the capability of those skilled in the art, especially in light of the detailed disclosure provided herein.
[0186] A therapeutically effective amount of the TG02 polymorphic form, immune
checkpoint inhibitor and/or optional therapeutic agent required for use in therapy varies with the nature of the condition being treated, the length of time that activity is desired, and the age and the condition of the patient, and ultimately is determined by the attendant physician. For example, dosage amounts and intervals can be adjusted individually to provide plasma levels of TG02 and immune checkpoint inhibitor that are sufficient to maintain the desired therapeutic effects. The desired dose conveniently can be administered in a single dose, or as multiple doses administered at appropriate intervals, for example as one, two, three, four or more subdoses per day. Multiple doses often are desired, or required. For example, the TG02 polymorphic form and immune checkpoint inhibitor can be administered at a frequency of: one dose per day; four doses delivered as one dose per day at four-day intervals (q4d x 4); four doses delivered as one dose per day at three-day intervals (q3d x 4); one dose delivered per day at five-day intervals (qd x 5); one dose per week for three weeks (qwk3); five daily doses, with two days rest, and another five daily doses (5/2/5); or, any dose regimen determined to be appropriate for the circumstance.
[0187] The immune checkpoint inhibitor is administered in therapeutically effective amounts. When the immune checkpoint inhibitor is a monoclonal antibody, 1-20 mg/kg is administered as an intravenous infusion every 2-4 weeks. For example, 50 mg, 60 mg, 70 mg, 80 mg, 90 mg, 100 mg, 200 mg, 300 mg, 400 mg, 500 mg, 600 mg, 700 mg, 800 mg, 900 mg, 1000 mg, 1 100 mg, 1200 mg, 1300 mg, 1400 mg, 1500 mg, 1600 mg, 1700 mg, 1800 mg, 1900 mg and 2000 mg of the antibody may be administered.
For example, when the immune checkpoint inhibitor is the anti-PD-1 antibody nivolumab, 3 mg/kg may be administered by intravenous infusion over 60 minutes every two weeks. When the immune checkpoint inhibitor is the anti-PD-1 antibody
pembrolizumab, 2 mg/kg may be administered by intravenous infusion over 30 minutes every two or three weeks. When the immune checkpoint inhibitor is the anti-PD-Ll antibody avelumab, 10 mg/kg may be administered by intravenous infusion as frequently as every 2 weeks. Disis et ai, J. Clin Oncol. 33 (2015) (suppl; abstr 5509). When the immune checkpoint inhibitor is the anti-PD-Ll antibody MPDL3280A, 20 mg/kg may be administered by intravenous infusion every 3 weeks. Herbst et ai, Nature 5/5/563-80 (2014). When the immune checkpoint inhibitor is the anti-CTLA-4 antibody ipilumumab, 3 mg/kg may be administered by intravenous infusion over 90 minutes every 3 weeks. When the immune checkpoint inhibitor is the anti-CTLA-4 antibody tremelimumab, 15 mg/kg may be administered by intravenous infusion every 12 weeks. Naido et al., British Journal of Cancer 7/7:2214-19 (2014); Drugs R D, 10: 123-32 (2010). When the immune checkpoint inhibitor is the anti-LAG3 antibody GS 2831781, 1.5 to 5 mg/kg may be administered by intravenous infusion over 120 minutes every 2-4 weeks. When the immune checkpoint inhibitor is an anti-TIM3 antibody, 1-5 mg/kg may be
administered by intravenous infusion over 30-90 minutes every 2-4 weeks, When an inhibitor of indoleamine 2,3-dioxygenase (IDO) pathway is inhibitor indoximod in combination with temozolomide, 18.5 mg/kg/dose BID with an escalation to 27.7 mg/kg/dose BID of indoximod with 200 mg/m2 every 5 days of temozolomide.
In one embodiment, the immune checkpoint inhibitor is an antibody and
1- 20 mg/kg is administered by intravenous infusion every 2-4 weeks. In another embodiment, 50-2000 mg of the antibody is administered by intravenous infusion every
2- 4 weeks. In another embodiment, TG02 is administered prior to administration of the antibody. In another embodiment, TG02 is administered 3-7 days prior to the day of administration of the antibody. In another embodiment, TG02 is also administered the day the antibody is administered and on consecutive days thereafter until disease progression or until TG02 administration is no longer beneficial. [0190] In one embodiment, the cancer patient has tumors with a biomarker, e.g., overexpression of MYC and/or MCL1, and receives 2 mg/kg pembrolizumab administered by intravenous infusion every three weeks and 30-600 mg of TG02 administered for 3-7 days prior to pembrolizumab administration, on the day of pembrolizumab administration, and thereafter until disease progression or until there is no therapeutic benefit.
[0191] In another embodiment, the cancer patient has tumors with a biomarker,
e.g., overexpression of MYC and/or MCL1, and receives 3 mg/kg nivolumab
administered by intravenous infusion every 2 weeks and 30-600 mg TG02 administered orally for 3-7 days prior to nivolumab administration, on the day of nivolumab administration, and thereafter until disease progression or until there is no therapeutic benefit.
[0192] In another embodiment, the cancer patient has tumors with a biomarker,
e.g., overexpression of MYC and/or MCL1, and receives 3 mg/kg nivolumab
administered by intravenous infusion every 2 weeks and 30-600 mg TG02 administered orally twice weekly prior to nivolumab administration, on the day of nivolumab administration, and thereafter until disease progression or until there is no therapeutic benefit.
[0193] In another embodiment, the treatment of the cancer patient with an immune
checkpoint inhibitor and the TG02 polymorphic form induces anti-proliferative response faster than when the immune checkpoint inhibitor is administered alone.
[0194] In another embodiment, the treatment of the cancer patient with a COX-2 inhibitor and the TG02 polymorphic form induces anti-proliferative response faster than when the COX-2 inhibitor is administered alone.
[0195] The present disclosure also provides the following particular embodiments with respect to pharmaceutical compositions comprising TG02 Form X (citrate) and pharmaceutically acceptable excipients.
[0196] Embodiment 1. A pharmaceutical composition comprising, by weight:
(a) about 7% to about 70% of TG02 Form X (citrate);
(b) about 20% to about 83% of a filler;
(c) about 1% to about 10% of a disintegrant;
(d) about 1% to about 10% of a binder; and (e) about 0.1% to about 1% of a lubricant.
[0197] Embodiment 2. The pharmaceutical composition of Embodiment 1,
comprising about 60% to about 65% of TG02 Form X (citrate).
[0198] Embodiment 3. The pharmaceutical composition of Embodiments 1 or 2, comprising about 25% to about 30% of a filler.
[0199] Embodiment 4. The pharmaceutical composition of Embodiment 1,
comprising about 35% to about 40% of TG02 Form X (citrate).
[0200] Embodiment 5. The pharmaceutical composition of Embodiments 1 or 4, comprising about 50% to about 55% of a filler.
[0201] Embodiment 6. The pharmaceutical composition of Embodiment 1 ,
comprising about 5% to about 10% of TG02 Form X (citrate).
[0202] Embodiment 7. The pharmaceutical composition of Embodiments 1 or 4, comprising about 80% to about 85% of a filler.
[0203] Embodiment 8. The pharmaceutical composition of any one of
Embodiments 1 -7, comprising about 5% of a disintegrant.
[0204] Embodiment 9. The pharmaceutical composition of any one of
Embodiments 1-8, comprising about 5% of a binder.
[0205] Embodiment 10. The pharmaceutical composition of any one of
Embodiments 1-9, comprising about 0.5% of a lubricant.
[0206] Embodiment 1 1. The pharmaceutical composition of any one of
Embodiments 1-10, wherein the filler is selected from the group consisting of microcrystalline cellulose, silicified microcrystalline cellulose, lactose monohydrate, and mannitol.
[0207] Embodiment 12. The pharmaceutical composition of Embodiment 11, wherein the filler is silicified microcrystalline cellulose.
[0208] Embodiment 13. The pharmaceutical composition of any one of
Embodiments 1 -12, wherein the disintegrant selected from the group consisting of crospovidone and sodium starch glycolate.
[0209] Embodiment 14. The pharmaceutical composition of Embodiment 13, wherein the disintegrant is crospovidone.
[0210] Embodiment 15. The pharmaceutical composition of any one of
Embodiments 1-14, wherein the binder is hydroxypropyl methycellulose. [0211] Embodiment 16. The pharmaceutical composition of any one of
Embodiments 1-15, wherein the lubricant is selected from the group consisting of magnesium stearate and sodium stearyl fumarate.
[0212] Embodiment 17. The pharmaceutical composition of any one of
Embodiments 1-15, wherein the lubricant is magnesium stearate.
[0213] Embodiment 18. The pharmaceutical composition of claim 1 comprising:
(a) about 36.3% of TG02 Form X (citrate); (b) about 53.2% of silicified microcrystalline cellulose; (c) about 5% of crospovidone; (d) about 5% of hydroxypropyl
methycellulose; and (e) about 0.5% of magnesium stearate.
[0214] Embodiment 19. The pharmaceutical composition of claim 1 comprising: (a) about 63.5% of TG02 Form X (citrate); (b) about 26% of silicified microcrystalline cellulose; (c) about 5% of crospovidone; (d) about 5% of hydroxypropyl
methycellulose; and (e) about 0.5% of magnesium stearate.
[0215] Embodiment 20. The pharmaceutical composition of claim 1 comprising: (a) about 7.5% of TG02 Form X (citrate); (b) about 82% of silicified microcrystalline cellulose; (c) about 5% of crospovidone; (d) about 5% of hydroxypropyl methycellulose; and (e) about 0.5% of magnesium stearate.
[0216] Embodiment 21. The pharmaceutical composition of any one of
Embodiments 1 -20 for oral administration to a subject in need thereof.
[0217] Embodiment 22. The pharmaceutical composition of claim 22 for oral
administration in a capsule.
[0218] Embodiment 23. The pharmaceutical composition of any one of claims 1-3 or 8-22 providing about 225 mg to about 230 mg of TG02 Form X (citrate) as a unit dose in a capsule.
[0219] Embodiment 24. The pharmaceutical composition of any one of claims 1, 4,
5, or 8-22 providing about 75 mg to about 80 mg of TG02 Form X (citrate) as a unit dose in a capsule.
[0220] Embodiment 25. The pharmaceutical composition of any one of claims 1 or
6-22 providing about 13 mg to about 18 mg of TG02 Form X (citrate) as a unit dose in a capsule. III. Biomarkers
[0221] The term "biomarker" as used herein refers to any biological compound, such as a gene, a protein, a fragment of a protein, a peptide, a polypeptide, a nucleic acid, etc., that can be detected and/or quantified in a cancer patient in vivo or in a biological sample obtained from a cancer patient. A biomarker can be the entire intact molecule, or it can be a portion or fragment thereof. In one embodiment, the expression level of the biomarker is measured. The expression level of the biomarker can be measured, for example, by detecting the protein or RNA, e.g., mRNA, level of the biomarker. In some embodiments, portions or fragments of biomarkers can be detected or measured, for example, by an antibody or other specific binding agent. In some embodiments, a measurable aspect of the biomarker is associated with a given state of the patient, such as a particular stage of cancer. For biomarkers that are detected at the protein or RNA level, such measurable aspects may include, for example, the presence, absence, or
concentration, i.e., expression level, of the biomarker in a cancer patient, or biological sample obtained from the cancer patient. For biomarkers that are detected at the nucleic acid level, such measurable aspects may include, for example, allelic versions of the biomarker or type, rate, and/or degree of mutation of the biomarker, also referred to herein as mutation status.
[0222] For biomarkers that are detected based on expression level of protein or RNA, expression level measured between different phenotypic statuses can be considered different, for example, if the mean or median expression level of the biomarker in the different groups is calculated to be statistically significant. Common tests for statistical significance include, among others, t-test, ANOVA, ruskal-Wallis, Wilcoxon, Mann- Whitney, Significance Analysis of Microarrays, odds ratio, etc. Biomarkers, alone or in combination, provide measures of relative likelihood that a subject belongs to one phenotypic status or another. Therefore, they are useful, inter alia, as markers for disease and as indicators that particular therapeutic treatment regimens will likely result in beneficial patient outcomes.
[0223] Biomarkers include, but are not limited, the genes listed in Table 1. In one
embodiment, the measurable aspect of the biomarker is its expression status. In one embodiment, the measurable aspect of the biomarker is its mutation status. Table 1
Gene Gene synonym Gene description
A2M CPAMD5, FWP007, S863-7 Alpha-2-macroglobulin
ABC20, CD243, CLCS, ATP-binding cassette, sub-family B
ABCB1
GP170, MDR1, P-gp, PGY1 (MDR/TAP), member 1
ATP-binding cassette, sub-family C
ABCC1 GS-X, MRP, MRP1
(CFTR/MRP), member 1
CMOAT, cMRP, DJS, ATP-binding cassette, sub-family C
ABCC2
MRP2 (CFTR/MRP), member 2
cMOAT2, EST90757, ATP-binding cassette, sub-family C
ABCC3
MLP2, MOAT-D, MRP3 (CFTR/MRP), member 3
EST277145, MOAT-C, ATP-binding cassette, sub-family C
ABCC5
MRP5, SMRP (CFTR/MRP), member 5
ARA, EST349056, MLPl, ATP-binding cassette, sub-family C
ABCC6
MRP6, PXE, URG7 (CFTR/MRP), member 6
ATP-binding cassette, sub-family G
ABCP, BCRP, CD338,
ABCG2 (WHITE), member 2 (Junior blood
EST157481, MXR
group)
ABL proto-oncogene 1, non-receptor
ABL1 ABL, c-ABL, JTK.7, pi 50
tyrosine kinase
ABL proto-oncogene 2, non-receptor
ABL2 ABLL, ARG
tyrosine kinase
ArfGAP with coiled-coil, ankyrin
ACAP1 CENTB1, KIAA0050
repeat and PH domains 1
ACLY ACL, ATPCL, CLATP ATP citrate lyase
ACPP ACP-3, ACP3 Acid phosphatase, prostate
ActRIB, ACVRL 4, ALK.4,
ACVR1 B Activin A receptor, type IB
SKR2
ACVR2A ACTRII, ACVR2 Activin A receptor, type IIA
ACVR2B ActR-IIB Activin A receptor, type ΠΒ
CORD9, IAA0021,
ADAM9 ADAM metallopeptidase domain 9
MCMP, MDC9, Mltng
ADAM metallopeptidase with
ADAMTS1 C3-C5, IAA1346, METH1
thrombospondin type 1 motif, 1
ADAM metallopeptidase with
ADAMTS14
thrombospondin type 1 motif, 14
ADAM metallopeptidase with
ADAMTS 18 ADAMTS21
thrombospondin type 1 motif, 18
ADAM metallopeptidase with
ADAMTS20 GON-1
thrombospondin type 1 motif, 20
ADAM metallopeptidase with
ADAMTS3 ADAMTS-4, KIAA0366
thrombospondin type 1 motif, 3
ADAMTS-2, ADMP-1, ADAM metallopeptidase with
ADAMTS4
KIAA0688 thrombospondin type 1 motif, 4
ADAM metallopeptidase with
ADAMTS5 ADAMTS1 1, ADMP-2
thrombospondin type 1 motif, 5 ADAM metal lopeptidase with
ADAMTS6 ADAM-TS6
thrombospondin type 1 motif, 6
ADAM-TS8, FLJ41712, ADAM metallopeptidase with
ADAMTS8
METH2 thrombospondin type 1 motif, 8
ADAM metallopeptidase with
ADAMTS9 KIAA1312
thrombospondin type 1 motif, 9
ADM AM Adrenomedullin
ADRA1B Adrenoceptor alpha IB
AFP FETA, HPAFP Alpha-fetoprotein
Advanced glycosylation end product-
AGER RAGE
specific receptor
AHR bHLHe76 Aryl hydrocarbon receptor
AHSG A2HS, FETUA, HSGA Alpha-2-HS-glycoprotein
A AP12 AKAP250, SSeCKS A kinase (PR A) anchor protein 12
Aldo-keto reductase family 1, member
AKR1 B1 ALDR1, AR
Bl (aldose reductase)
V-akt murine thymoma viral oncogene
A T1 AKT, PKB, PRKBA, RAC
homolog 1
V-akt murine thymoma viral oncogene
AKT2
homolog 2
P BG, PRKBG, RAC- V-akt murine thymoma viral oncogene
AKT3
gamma homolog 3
ALB Albumin
Activated leukocyte cell adhesion
ALCAM CD 166, MEMD
molecule
ALDOA Aldolase A, fructose-bisphosphate
ALDOB Aldolase B, fructose-bisphosphate
ALDOC Aldolase C, fructose-bisphosphate
Alkaline phosphatase,
ALPL HOPS, TNSALP
liver/bone/kidney
ALPP Alkaline phosphatase, placental
Angiogenin, ribonuclease, RNase A
ANG RNASE5
family, 5
ANGPT1 Angl, KIAA0003 Angiopoietin 1
ANGPT2 Ang2 Angiopoietin 2
ANXA1 ANX1, LPC1 Annexin Al
ANXA11 ANX1 1 Annexin Al 1
ANX2, ANX2L4, CAL1H,
ANXA2 Annexin A2
LIP2, LPC2D
ANXA4 ANX4 Annexin A4
ANXA7 ANX7 Annexin A7
AOC3 HPAO, VAP-1 , VAP1 Amine oxidase, copper containing 3
Adaptor-related protein complex 2,
AP2B1 ADTB2, CLAPB1
beta 1 subunit
APAF1 APAF-1, CED4 Apoptotic peptidase activating factor 1
APE, APE-1, APEN, APEX, APEX nuclease (multifunctional DNA
APEX1
APX, HAP1, REF-1, REF1 repair enzyme) 1
Figure imgf000046_0001
Figure imgf000047_0001
Figure imgf000048_0001
Figure imgf000049_0001
Figure imgf000050_0001
Figure imgf000051_0001
APOJ, CLI, CLU1, CLU2,
CLU KUB1, SGP-2, SP-40, Clusterin
TRPM-2
CNN1 Sm-Calp, SMCC Calponin 1, basic, smooth muscle
CNTF HCNTF Ciliary neurotrophic factor
COL1 1A1 C01 1Al, COLL6, STL2 Collagen, type XI, alpha 1
COL17A1 BP 180, BPAG2 Collagen, type XVII, alpha 1
COL18A1 KNO, N01, KS Collagen, type XVIII, alpha 1
COL1A1 OI4 Collagen, type I, alpha 1
COL1A2 OI4 Collagen, type I, alpha 2
DKFZp686I14213,
COL4A2 Collagen, type IV, alpha 2
FLJ22259
Collagen, type IV, alpha 3
COL4A3
(Goodpasture antigen)
COL4A4 CA44 Collagen, type IV, alpha 4
COL4A5 ASLN, ATS Collagen, type IV, alpha 5
COL6A1 Collagen, type VI, alpha 1
COX 17 cytochrome c oxidase copper
COX 17
chaperone
CP Ceruloplasmin (ferroxidase)
CRABP, CRABP-I,
CRABP1 Cellular retinoic acid binding protein 1
CRABPI, RBP5
CASP2 and RIPKl domain containing
CRADD RAIDD
adaptor with death domain
CREBBP CBP, KAT3A, RSTS, RTS CREB binding protein
CRP PTX1 C-reactive protein, pentraxin-related
CRYAB CRYA2, HSPB5 Crystallin, alpha B
CSEl chromosome segregation 1-like
CSE1L CAS, CSE1, XP02
(yeast)
Colony stimulating factor 1
CSF1 M-CSF, MCSF, MGC31930
(macrophage)
C-FMS, CD 1 15, CSFR,
CSF1R Colony stimulating factor 1 receptor
FMS
Colony stimulating factor 2
CSF2 GM-CSF, GMCSF
(granulocyte-macrophage)
Colony stimulating factor 2 receptor,
CSF2RA CD1 16, CSF2R alpha, low-affinity (granulocyte- macrophage)
C17orf33, G-CSF, GCSF, Colony stimulating factor 3
CSF3
MGC45931 (granulocyte)
CSN1 S1 CASA, CSN1 Casein alpha si
CSNK1E CKIE, CKIepsilon, HCKIE Casein kinase 1, epsilon
CSN 2A1 Casein kinase 2, alpha 1 polypeptide
Casein kinase 2, alpha prime
CSN 2A2 CSNK2A1
polypeptide
CSN 2B Casein kinase 2, beta polypeptide
CST3 Cystatin C
Figure imgf000053_0001
Figure imgf000054_0001
Figure imgf000055_0001
Figure imgf000056_0001
Figure imgf000057_0001
Figure imgf000058_0001
Figure imgf000059_0001
Figure imgf000060_0001
Figure imgf000061_0001
Figure imgf000062_0001
Figure imgf000063_0001
Figure imgf000064_0001
Figure imgf000065_0001
Figure imgf000066_0001
(stromelysin 2)
Matrix metallopeptidase 1 1
MMP1 1 STMY3
(stromelysin 3)
Matrix metallopeptidase 12
MMP12 HME
(macrophage elastase)
Matrix metallopeptidase 13
MMP13 CLG3
(collagenase 3)
Matrix metallopeptidase 14
MMP14 MT1-MMP
(membrane-inserted)
MT2-MMP, MTMMP2, Matrix metallopeptidase 15
MMP15
SMCP-2 (membrane-inserted)
C8orf57, D FZp761D112, Matrix metallopeptidase 16
MMP16
MT3-MMP (membrane-inserted)
Matrix metallopeptidase 2 (gelatinase
MMP2 CLG4, CLG4A, TBE-1 A, 72kDa gelatinase, 72kDa type IV collagenase)
Matrix metallopeptidase 3 (stromelysin
MMP3 STMY, STMY1
1, progelatinase)
Matrix metallopeptidase 7 (matrilysin,
MMP7 MPSL1, PUMP-1
uterine)
Matrix metallopeptidase 8 (neutrophil
MMP8 CLG1
collagenase)
Matrix metallopeptidase 9 (gelatinase
MMP9 CLG4B B, 92kDa gelatinase, 92kDa type IV collagenase)
MPO Myeloperoxidase
MRE1 1 meiotic recombination 1 1
MRE1 1A ATLD, MRE11
homolog A (S. cerevisiae)
MSH6 GTBP MutS homolog 6
MSLN CAK1, MPF Mesothelin
IGBF, MSP, MSPB, PN44,
MSMB PRPS, PSP, PSP-94, PSP57, Microseminoprotein, beta- PSP94
MSR1 CD204, SCARA1 Macrophage scavenger receptor 1
MT1A MT1, MT1S Metallothionein 1A
MT1G ΜΤΙ, ΜΤΙ Metallothionein 1G
MTA1 Metastasis associated 1
ADMCKD, ADMCKD1,
MUC1 CD227, MCD, MC D, Mucin 1, cell surface associated
MC D1, PEM, PUM
MUTYH MYH MutY homolog
MVP LRP, VAULTl Major vault protein
bHLHcl 1, MAD2, MXD2,
MXI1 MAX interactor 1 , dimerization protein
MXI
V-myb avian myeloblastosis viral
MYBL2 B-MYB, BMYB
oncogene homolog-like 2
MYC bHLHe39, c-Myc, MYCC V-myc avian myelocytomatosis viral
Figure imgf000068_0001
Figure imgf000069_0001
Figure imgf000070_0001
Figure imgf000071_0001
PTN HBGF8, HBNF, NEGF1 Pleiotrophin
GLEPP1, NPHS6, PTP-oc, Protein tyrosine phosphatase, receptor
PTPRO PTP-U2, PTPU2 type, 0
EAP1, HPTTG, PTTG,
PTTG1 Pituitary tumor-transforming 1
securin, TUTR1
PUR-ALPHA, PUR1,
PURA Purine-rich element binding protein A
PURALPHA
PZP CPAMD6 Pregnancy-zone protein
eferin, KIAA0665, Rabl 1- RABl 1 family interacting protein 3
RAB11FIP3
FIP3 (class II)
RABl 8, member RAS oncogene
RAB18
family
RAB25, member RAS oncogene
RAB25 CATX-8
family
Ras-related C3 botulinum toxin
RAC1 p21-Racl, Rac-l, TC-25 substrate 1 (rho family, small GTP binding protein Racl)
RAD23A HHR23A, MGC111083 RAD23 homolog A (S. cerevisiae)
RAD23B HHR23B, HR23B, P58 RAD23 homolog B (S. cerevisiae)
BRCC5, HsRadS l,
RAD51 HsT16930, RAD51A, RAD51 recombinase
RECA
HsTRAD, R51H3,
RAD51D RAD51 paralog D
RAD51L3, Trad
RAD52 RAD52 homolog (S. cerevisiae)
RAD54B RDH54 RAD54 homolog B (S. cerevisiae)
Raf-1 proto-oncogene, serine/threonine
RAFl c-Raf, CRAF, Raf-1
kinase
RARA NR1B1, RAR Retinoic acid receptor, alpha
RARB HAP, NR1B2, RRB2 Retinoic acid receptor, beta
RARG NR1B3, RARC Retinoic acid receptor, gamma
CM-AVM, GAP, pl20GAP, RAS p21 protein activator (GTPase
RASA1
pl20RASGAP, RASA activating protein) I
RBI OSRC, PPP1R130, RB Retinoblastoma 1
RBBP4 lin-53, NURF55, RbAp48 Retinoblastoma binding protein 4
RBL1 cpl07, pl07, PRBl Retinoblastoma-like 1
RBL2 pi 30, Rb2 Retinoblastoma-like 2
3G2, DEF-3, DEF3, gl6,
RBM6 RNA binding motif protein 6
NY-LU-12
RBP4 Retinol binding protein 4, plasma
V-rel avian reticuloendotheliosis viral
REL c-Rel, I-Rel
oncogene homolog
V-rel avian reticuloendotheliosis viral
RELA NF B3, p65
oncogene homolog A
V-rel avian reticuloendotheliosis viral
RELB REL-B
oncogene homolog B
RET CDHF12, CDHR16, Ret proto-oncogene
Figure imgf000073_0001
Figure imgf000074_0001
HsT17436, JV15-2,
SMAD3 SMAD family member 3
MADH3
SMAD4 DPC4, MADH4 SMAD family member 4
KMT3E, ZMYND1,
SMYD3 SET and MYND domain containing 3
ZNFN3A1
SOD1 ALS, ALS1, IPOA Superoxide dismutase 1, soluble
SOD2 Superoxide dismutase 2, mitochondrial
SOX1 SRY (sex determining region Y)-box 1
SOX9 CMD1, CMPD1, SRAl SRY (sex determining region Y)-box 9
SP1 Spl transcription factor
Secreted protein, acidic, cysteine-rich
SPARC ON
(osteonectin)
SPARCL1 MAST9 SPARC-like 1 (hevin)
SPINK 1 PCTT, PSTI, Spink3, TATI Serine peptidase inhibitor, Kazal type 1
Serine peptidase inhibitor, Kunitz type
SPINT1 HAI, MANSC2
1
Serine peptidase inhibitor, Kunitz type,
SPINT2 HAI-2, Kop
2
SPP1 BNSP, BSPI, ETA-1, OPN Secreted phosphoprotein 1
SPRR1 B GADD33, SPRR1 Small proline-rich protein IB
SPRR3 Small proline-rich protein 3
Sprouty homolog 1 , antagonist of FGF
SPRY1 hSPRYl
signaling (Drosophila)
SRC proto-oncogene, non-receptor
SRC ASV, c-src, SRC1
tyrosine kinase
Steroid-5-alpha-reductase, alpha
SRD5A1 polypeptide 1 (3-oxo-5 alpha-steroid delta 4-dehydrogenase alpha 1)
Steroid-5-alpha-reductase, alpha
SRD5A2 polypeptide 2 (3-oxo-5 alpha-steroid delta 4-dehydrogenase alpha 2)
SST SMST Somatostatin
C I 5.2a, H 21, HOM-MEL- 40, MGC 1 19055,
SSX2 Synovial sarcoma, X breakpoint 2
MGC 15364, MGC3884,
SSX
SSX2B CT5.2b Synovial sarcoma, X breakpoint 2B
HAI, MT-SP1, PRSS14, Suppression of tumorigenicity 14
ST14
SNC19, TMPRSS14 (colon carcinoma)
StAR-related lipid transfer (START)
STARD3 es64, MLN64
domain containing 3
Signal transducer and activator of
STAT4
transcription 4
Signal transducer and activator of
STAT5A MGF, STAT5
transcription 5A
Six transmembrane epithelial antigen
STEAP1 PRSS24, STEAP
of the prostate 1
Figure imgf000076_0001
Figure imgf000077_0001
Figure imgf000078_0001
A1S9T, CFAP124, GXP1, Ubiquitin-like modifier activating
UBA1
POC20, UBE1, UBE1X enzyme 1
UBE2C UBCH10 Ubiquitin-conjugating enzyme E2C
UBE2I UBC9 Ubiquitin-conjugating enzyme E2I
MGC8489, UBC13, UbcH-
UBE2N Ubiquitin-conjugating enzyme E2N ben
UDP glucuronosyltransferase 1 family,
UGT1A10 UGT1J
polypeptide A10
UDP glucuronosyltransferase 1 family,
UGT1A3 UGT1C
polypeptide A3
UDP glucuronosyltransferase 1 family,
UGT1A4 HUG-BR2, UGT1D
polypeptide A4
UDP glucuronosyltransferase 1 family,
UGT1A8 UGT1H
polypeptide A8
UDP glucuronosyltransferase 1 family,
UGT1A9 HLUGP4, LUGP4, UGT1AI
polypeptide A9
AIE-75, DFNB18,
harmonin, NY-CO-37, NY- Usher syndrome 1C (autosomal
USH1C
CO-38, PDZ-73, PDZ73, recessive, severe)
PDZD7C
VAMP3 CEB Vesicle-associated membrane protein 3
VCAM1 CD 106 Vascular cell adhesion molecule 1
VEGFA VEGF, VEGF-A, VPF Vascular endothelial growth factor A
VEGFB VEGFL, VRF Vascular endothelial growth factor B
VEGFC VRP Vascular endothelial growth factor C
Von Hippel-Lindau tumor suppressor,
VHL VHL1
E3 ubiquitin protein ligase
VIL1 D2S1471, VIL Villin 1
VIP Vasoactive intestinal peptide
VTN VN Vitronectin
VWF F8VWF Von Willebrand factor
WEE1 WEE1 G2 checkpoint kinase
dJ46 P17.6, EDDM4, HE4,
WFDC2 WAP four-disulfide core domain 2
WAP5
WNT1 inducible signaling pathway
WISP1 CCN4
protein 1
Wingless-type MMTV integration site
WNT1 INT1
family, member 1
Wingless-type MMTV integration site
WNT2 INT1L1, IRP
family member 2
WRN RECQ3, RECQL2 Werner syndrome, RecQ helicase-like
AWT1 , GUD, WAGR,
WT1 Wilms tumor 1
WIT-2
XBP1 XBP2 X-box binding protein 1
XIAP API3, BIRC4, hILP X-linked inhibitor of apoptosis
Xeroderma pigmentosum,
XPA XP1, XPAC
complementation group A
Figure imgf000080_0001
[0224] In one embodiment, the biomarker is MYC. In one embodiment, the measurable aspect of MYC is its expression status. In one embodiment, the biomarker is overexpression of MYC.
[0225] Thus, in certain aspects of the disclosure, the biomarker is MYC which is
differentially present in a subject of one phenotypic status, e.g., a patient having cancer, e.g., hepatocellular carcinoma (HCC), glioblastomas (GBM), lung cancer, breast cancer, head and neck cancer, prostate cancer, melanoma, or colorectal cancer, as compared with another phenotypic status, e.g., a normal undiseased subject or a patient having cancer without overexpression MYC.
[0226] In one embodiment, the biomarker is MCL1. In one embodiment, the measurable aspect of MCL1 is its expression status. In one embodiment, the biomarker is overexpression of MCL 1. [0227] A biomarker is differentially present between different phenotypic status groups if the mean or median expression or mutation levels of the biomarker is calculated to be different, i.e., higher or lower, between the groups. Thus, biomarkers provide an indication that a subject, e.g., a cancer patient, belongs to one phenotypic status or another.
[0228] Thus, in certain aspects of the disclosure, the biomarker is MCLl which is
differentially present, i.e., overexpressed, in a subject of one phenotypic status, e.g., a patient having cancer, e.g., hepatocellular carcinoma (HCC), glioblastomas (GBM), lung cancer, breast cancer, head and neck cancer, prostate cancer, melanoma, colorectal cancer, medulloblastoma, or general brain tumors, as compared with another phenotypic status, e.g., an undiseased patient or a cancer patient without overexpression MCLl .
[0229] In addition to individual biological compounds, e.g., MYC or MCLl, the term
"biomarker" as used herein is meant to include groups, sets, or arrays of multiple biological compounds. For example, the combination of MYC and MCLl may comprise a biomarker. The term "biomarker" may comprise one, two, three, four, five, six, seven, eight, nine, ten, fifteen, twenty, twenty five, thirty, or more, biological compounds.
[0230] The determination of the expression level or mutation status of a biomarker in a patient can be performed using any of the many methods known in the art. Any method known in the art for quantitating specific proteins and/or detecting MYC and/or MCLl expression, or the expression or mutation levels of any other biomarker in a patient or a biological sample may be used in the methods of the disclosure. Examples include, but are not limited to, PCR (polymerase chain reaction), or RT-PCR, Northern blot, Western blot, ELISA (enzyme linked immunosorbent assay), RIA (radioimmunoassay), gene chip analysis of RNA expression, immunohistochemistry or immunofluorescence. See, e.g., Slagle et al. Cancer 83:1401 (1998). Certain embodiments of the disclosure include methods wherein biomarker RNA expression (transcription) is determined. Other embodiments of the disclosure include methods wherein protein expression in the biological sample is determined. See, for example, Harlow et al., Antibodies: A
Laboratory Manual, Cold Spring Harbor Laboratory, Cold Spring Harbor, NY, (1988) and Ausubel et al., Current Protocols in Molecular Biology, John Wiley & Sons, New York 3rd Edition, (1995). For northern blot or RT-PCR analysis, RNA is isolated from the tumor tissue sample using RNAse free techniques. Such techniques are commonly known in the art.
[0231] In one embodiment of the disclosure, a biological sample is obtained from the patient and cells in the biopsy are assayed for determination of biomarker expression or mutation status.
[0232] In one embodiment of the disclosure, PET imaging is used to determine biomarker expression.
[0233] In another embodiment of the disclosure, Northern blot analysis of biomarker transcription in a tumor cell sample is performed. Northern analysis is a standard method for detection and/or quantitation of mRNA levels in a sample. Initially, RNA is isolated from a sample to be assayed using Northern blot analysis. In the analysis, the RNA samples are first separated by size via electrophoresis in an agarose gel under denaturing conditions. The RNA is then transferred to a membrane, crosslinked and hybridized with a labeled probe. Typically, Northern hybridization involves polymerizing radiolabeled or nonisotopically labeled DNA, in vitro, or generation of oligonucleotides as hybridization probes. Typically, the membrane holding the RNA sample is prehybridized or blocked prior to probe hybridization to prevent the probe from coating the membrane and, thus, to reduce non-specific background signal. After hybridization, typically, unhybridized probe is removed by washing in several changes of buffer. Stringency of the wash and hybridization conditions can be designed, selected and implemented by any practitioner of ordinary skill in the art. Detection is accomplished using detectably labeled probes and a suitable detection method. Radiolabeled and non-radiolabled probes and their use are well known in the art. The presence and or relative levels of expression of the biomarker being assayed can be quantified using, for example, densitometry.
[0234] In another embodiment of the disclosure, biomarker expression and/or mutation status is determined using RT-PCR. RT-PCR allows detection of the progress of a PCR amplification of a target gene in real time. Design of the primers and probes required to detect expression and/or mutation status of a biomarker of the disclosure is within the skill of a practitioner of ordinary skill in the art. RT-PCR can be used to determine the level of RNA encoding a biomarker of the disclosure in a tumor tissue sample. In an embodiment of the disclosure, RNA from the biological sample is isolated, under RNAse free conditions, than converted to DNA by treatment with reverse transcriptase. Methods for reverse transcriptase conversion of RNA to DNA are well known in the art. A description of PCR is provided in the following references: Mullis et al., Cold Spring Harbor Symp. Quant. Biol. 57:263 (1986); EP 50,424; EP 84,796; EP 258,017; EP 237,362; EP 201,184; U.S. Patent Nos. 4,683,202; 4,582,788; 4,683,194.
[0235] RT-PCR probes depend on the 5'-3' nuclease activity of the DNA polymerase used for PCR to hydrolyze an oligonucleotide that is hybridized to the target amplicon (biomarker gene). RT-PCR probes are oligonucleotides that have a fluorescent reporter dye attached to the 5, end and a quencher moiety coupled to the 3' end (or vice versa). These probes are designed to hybridize to an internal region of a PCR product. In the unhybridized state, the proximity of the fluor and the quench molecules prevents the detection of fluorescent signal from the probe. During PCR amplification, when the polymerase replicates a template on which an RT-PCR probe is bound, the 5'-3' nuclease activity of the polymerase cleaves the probe. This decouples the fluorescent and quenching dyes and FRET no longer occurs. Thus, fluorescence increases in each cycle, in a manner proportional to the amount of probe cleavage. Fluorescence signal emitted from the reaction can be measured or followed over time using equipment which is commercially available using routine and conventional techniques.
[0236] In another embodiment of the disclosure, expression of proteins encoded by
biomarkers are detected by western blot analysis. A western blot (also known as an immunoblot) is a method for protein detection in a given sample of tissue homogenate or extract. It uses gel electrophoresis to separate denatured proteins by mass. The proteins are then transferred out of the gel and onto a membrane (e.g., nitrocellulose or polyvinylidene fluoride (PVDF)), where they are detected using a primary antibodythat specifically bind to the protein. The bound antibody can then detected by a secondary antibody that is conjugated with a detectable label (e.g., biotin, horseradish peroxidase or alkaline phosphatase). Detection of the secondary label signal indicates the presence of the protein.
[0237] In another embodiment of the disclosure, the expression of a protein encoded by a biomarker is detected by enzyme-linked immunosorbent assay (ELISA). In one embodiment of the disclosure, "sandwich ELISA" comprises coating a plate with a capture antibody; adding sample wherein any antigen present binds to the capture antibody; adding a detecting antibody which also binds the antigen; adding an enzyme- linked secondary antibody which binds to detecting antibody; and adding substrate which is converted by an enzyme on the secondary antibody to a detectable form. Detection of the signal from the secondary antibody indicates presence of the biomarker antigen protein.
[0238] In another embodiment of the disclosure, the expression of a biomarker is
evaluated by use of a gene chip or microarray. Such techniques are within ordinary skill held in the art.
[0239] The present disclosure also provides the following particular embodiments with respect to biomarkers:
[0240] Embodiment I. A method of treating a patient having cancer, the method comprising administering to the patient a therapeutically effective amount of a TG02 polymorphic form, wherein one or more of the genes listed in Table 1 is differentially present in a biological sample taken from the patient as compared with a biological sample taken from a subject of another phenotypic status.
[0241] Embodiment II. The method of Embodiment I, wherein MYC
overexpression is present in a sample taken from the patient.
[0242] Embodiment III. The method of Embodiments I or II, wherein MCL1
overexpression is present in a sample taken from the patient.
[0243] Embodiment IV. The method of any one of Embodiments I-III further
comprising administering to the patient a therapeutically effective amount of an immune checkpoint inhibitor.
[0244] Embodiment V. The method of Embodiment IV, wherein the TG02
polymorphic form is administered to the patient before an immune checkpoint inhibitor.
[0245] Embodiment VI. The method of Embodiment IV, wherein the TG02
polymorphic form is administered to the patient after an immune checkpoint inhibitor.
[0246] Embodiment VII. The method of Embodiment IV, wherein the TG02
polymorphic form is administered to the patient at the same time as an immune checkpoint inhibitor.
[0247] Embodiment VIII. The method of any one of Embodiments IV- VII, wherein the immune checkpoint inhibitor is selected from the group consisting of a PD-1 inhibitor, a PD-L1 inhibitor, a CTLA-4 inhibitor, a LAG3 inhibitor, a TIM3 inhibitor, and a cd47 inhibitor. [0248] Embodiment IX. The method of Embodiment VIII, wherein the immune checkpoint inhibitor is a PD-1 inhibitor.
[0249] Embodiment X. The method of Embodiment IX, wherein the PD-1 inhibitor is an anti-PD-1 antibody.
[0250] Embodiment XI. The method of Embodiment X, wherein the anti-PD-1 antibody is selected from the group consisting of nivolumab, pembrolizumab, pidilizumab and STI-1110.
[0251] Embodiment XII. The method of Embodiment VIII, wherein the immune checkpoint inhibitor is a PD-L1 inhibitor.
[0252] Embodiment XIII . The method of Embodiment XII, wherein the PD-L 1
inhibitor is an anti-PD-Ll antibody.
[0253] Embodiment XIV. The method of Embodiment XII, wherein the anti-PD-Ll antibody is selected from the group consisting of avelumab, atezolizumab, durvalumab, and STI-1014
[0254] Embodiment XV. The method of Embodiment VIII, wherein the immune checkpoint inhibitor is an anti-CTLA-4 inhibitor.
[0255] Embodiment XVI. The method of Embodiment XV, wherein the CTLA-4 inhibitor is an anti-CTLA-4 antibody.
[0256] Embodiment XVII. The method of Embodiment XVI, wherein the anti-CTLA-4 antibody is selected from the group consisting of ipilimumab and tremelimumab.
[0257] Embodiment XVIII. The method of Embodiment VIII, wherein immune
checkpoint inhibitor is a LAG3 inhibitor.
[0258] Embodiment XIX. The method of Embodiment XVII, wherein the LAG3 inhibitor is an anti-LAG3 antibody.
[0259] Embodiment XX. The method of Embodiment XIX, wherein the anti-LAG3 antibody is GSK2831781.
[0260] Embodiment XXI. The method of Embodiment XX, wherein the immune checkpoint inhibitor is a TIM3 inhibitor.
[0261] Embodiment XXII. The method of Embodiment XXI, wherein the TIM3
inhibitor is an anti-TIM3 antibody. [0262] Embodiment XXIII. The method of any one of Embodiments I-III further comprising administering to the patient a therapeutically effective amount of an alkylating agent.
[0263] Embodiment XXIV. The method of Embodiment XXIII, wherein the TG02 polymorphic form is administered to the patient before the alkylating agent.
[0264] Embodiment XXV. The method of Embodiment XXIII, wherein the TG02 polymorphic form is administered to the patient after the alkylating agent.
[0265] Embodiment XXVI. The method of Embodiment XXIII, wherein a
therapeutically effective amount of the TG02 polymorphic form is administered to the patient at the same time as the alkylating agent.
[0266] Embodiment XXVII. The method of any one of Embodiments XXIII-XXVI, wherein the alkylating agent is temozolimide.
[0267] Embodiment XXVIII. The method of any one of Embodiments I-III further comprising administering to the patient a therapeutically effective amount of a protein kinase inhibitor.
[0268] Embodiment XXIX. The method of Embodiment XXVIII, wherein the TG02 polymorphic form is administered to the patient before the protein kinase inhibitor.
[0269] Embodiment XXX. The method of Embodiment XXVIII, wherein the TG02 polymorphic form is administered to the patient after the protein kinase inhibitor.
[0270] Embodiment XXXI. The method of Embodiment XXVIII, wherein a
therapeutically effective amount of TG02 is administered to the patient at the same time as the protein kinase inhibitor.
[0271] Embodiment XXXII. The method of any one of Embodiments XXVIII-XXXI, wherein the protein kinase inhibitor is sorafenib.
[0272] Embodiment XXXIII. The method of any one of Embodiments I-III further comprising administering to the patient a therapeutically effective amount of a proteasome inhibitor.
[0273] Embodiment XXXIV. The method of Embodiment XXXIII, wherein the TG02 polymorphic form is administered to the patient before the proteasome inhibitor.
[0274] Embodiment XXXV. The method of Embodiment XXXIII, wherein the TG02 polymorphic form is administered to the patient after the proteasome inhibitor. [0275] Embodiment XXXVI. The method of Embodiment XXXIII, wherein a therapeutically effective amount of the TG02 polymorphic form is administered to the patient at the same time as the proteasome inhibitor.
[0276] Embodiment XXXVII. The method of any one of Embodiments XXXIII-
XXXVI, wherein the proteasome inhibitor is bortezomib.
[0277] Embodiment XXXVIII. The method of any one of Embodiments XXXIII-
XXXVI, wherein the proteasome inhibitor is carfilizomib.
[0278] Embodiment XXXIX. The method of any one of Embodiments I-III further
comprising administering to the patient a therapeutically effective amount of a topoisomerase II inhibitor.
[0279] Embodiment XL. The method of Embodiment XXXIX, wherein the TG02 polymorphic form is administered to the patient before the topoisomerase II inhibitor.
[0280] Embodiment XLI. The method of Embodiment XXXIX, wherein the TG02 polymorphic form is administered to the patient after the topoisomerase II inhibitor.
[0281] Embodiment XLII. The method of Embodiment XXXIX, wherein a
therapeutically effective amount of the TG02 polymorphic form is administered to the patient at the same time as the topoisomerase II inhibitor.
[0282] Embodiment XLIII. The method of any one of Embodiments XXXIX-XLII, wherein the topoisomerase II inhibitor is doxorubicin.
[0283] Embodiment XLIV. The method of any one of Embodiments I-III further
comprising administering to the patient a therapeutically effective amount of a platinum coordinating complex.
[0284] Embodiment XLV. The method of Embodiment XLIV, wherein the TG02 polymorphic form is administered to the patient before the platinum coordinating complex.
[0285] Embodiment XLVI. The method of Embodiment XLIV, wherein the TG02 polymorphic form is administered to the patient after the platinum coordinating complex.
[0286] Embodiment XL VII. The method of Embodiment XLIV, wherein a
therapeutically effective amount of the TG02 polymorphic form is administered to the patient at the same time as the platinum coordinating complex.
[0287] Embodiment XL VIII. The method of any one of Embodiments XLIV-XLVII, wherein the platinum coordinating complex is cisplatin. [0288] Embodiment XLIX. The method of any one of Embodiments I-III further comprising administering to the patient a therapeutically effective amount of
lenalidomide.
[0289] Embodiment L. The method of Embodiment XLIX, wherein the TG02 polymorphic form is administered to the patient before lenalidomide.
[0290] Embodiment LI. The method of Embodiment XLIX, wherein the TG02 polymorphic form is administered to the patient after lenalidomide.
[0291] Embodiment LII. The method of Embodiment XLIX, wherein a
therapeutically effective amount of the TG02 polymorphic form is administered to the patient at the same time as lenalidomide.
[0292] Embodiment LIII. The method of any one of Embodiments I-III further
comprising administering to the patient a therapeutically effective amount of
radiotherapy.
[0293] Embodiment LI V. The method of Embodiment LIII, wherein the TG02
polymorphic form is administered to the patient before radiotherapy.
[0294] Embodiment LV. The method of Embodiment LIII, wherein the TG02
polymorphic form is administered to the patient after radiotherapy.
[0295] Embodiment LVI. The method of Embodiment LIII, wherein a therapeutically effective amount of the TG02 polymorphic form is administered to the patient at the same time as radiotherapy.
[0296] Embodiment LVII. A method of treating a patient having cancer, the method comprising administering to the patient therapeutically effective amounts of a TG02 polymorphic form and an immune checkpoint inhibitor.
[0297] Embodiment LVIII. The method of Embodiment LVII, wherein the TG02
polymorphic form is administered to the patient before the immune checkpoint inhibitor.
[0298] Embodiment LIX. The method of Embodiment LVII, wherein the TG02
polymorphic form is administered to the patient after the immune checkpoint inhibitor.
[0299] Embodiment LX. The method of Embodiment LVII, wherein the TG02
polymorphic form is administered to the patient at the same time as the immune checkpoint inhibitor. [0300] Embodiment LXI. The method of any one of Embodiments LVII-LX, wherein immune checkpoint inhibitor is selected from the group consisting of a PD-1 inhibitor, a PD-L1 inhibitor, a CTLA-4 inhibitor, a LAG3 inhibitor, and a TIM3 inhibitor.
[0301] Embodiment LXII. The method of LXI, wherein the immune checkpoint
inhibitor is a PD-1 inhibitor.
[0302] Embodiment LXIII. The method of Embodiment LXII, wherein the PD- 1
inhibitor is an anti-PD-1 antibody.
[0303] Embodiment LXIV. The method of Embodiment LXIII, wherein the anti-PD-1 antibody is selected from the group consisting of nivolumab, pembrolizumab, pidilizumab and STI-11 10.
[0304] Embodiment LXV. The method of Embodiment LXI, wherein the immune checkpoint inhibitor is a PD-L1 inhibitor.
[0305] Embodiment LXVI. The method of Embodiment LXV, wherein the PD-L 1 inhibitor is an anti-PD-Ll antibody.
[0306] Embodiment LXVII. The method of Embodiment LXVI, wherein the anti-PD-L 1 antibody is selected from the group consisting of avelumab, atezolizumab, durvalumab, and STI-1014
[0307] Embodiment LXVIII. The method of Embodiment LXI, wherein the immune checkpoint inhibitor is an anti-CTLA-4 inhibitor.
[0308] Embodiment LXIX. The method of Embodiment LXVIII, wherein the CTLA-4 inhibitor is an anti-CTLA-4 antibody.
[0309] Embodiment LXX. The method of Embodiment LXIX, wherein the anti-
CTLA-4 antibody is selected from the group consisting of ipilimumab and
tremelimumab.
[0310] Embodiment LXXI. The method of Embodiment LXI, wherein the immune checkpoint inhibitor is a LAG3 inhibitor.
[0311] Embodiment LXXII. The method of Embodiment LXXI, wherein the LAG3 inhibitor is an anti-LAG3 antibody.
[0312] Embodiment LXXIII. The method of Embodiment LXXII, wherein the anti-LAG3 antibody is GSK2831781.
[0313] Embodiment LXXIV. The method of Embodiment LXI, wherein the immune checkpoint inhibitor is a TIM3 inhibitor. [0314] Embodiment LXXV. The method of Embodiment LXXIV, wherein the TIM3 inhibitor is an anti-TIM3 antibody.
[0315] Embodiment LXXVI. A method of treating a patient having cancer, the method comprising administering to the patient therapeutically effective amounts of a TG02 polymorphic form and an alkylating agent.
[0316] Embodiment LXXVII. The method of Embodiment LXXVI, wherein the
TG02 polymorphic form is administered to the patient before the alkylating agent.
[0317] Embodiment LXXVIII. The method of Embodiment LXXVI, wherein the
TG02 polymorphic form is administered to the patient after the alkylating agent.
[0318] Embodiment LXXIX. The method of Embodiment LXXVI, wherein the TG02 polymorphic form is administered to the patient at the same time as the alkylating agent.
[0319] Embodiment LXXX. The method of any one of Embodiments LXXVI-LXXIX, wherein the alkylating agent is temozolimide.
[0320] Embodiment LXXXI. A method of treating a patient having cancer, the method comprising administering to the patient therapeutically effective amounts of a TG02 polymorphic form and a protein kinase inhibitor.
[0321] Embodiment LXXXII. The method of Embodiment LXXXI, wherein the
TG02 polymorphic form is administered to the patient before the protein kinase inhibitor.
[0322] Embodiment LXXXIII. The method of Embodiment LXXX, wherein the
TG02 polymorphic form is administered to the patient after the protein kinase inhibitor.
[0323] Embodiment LXXXIV. The method of Embodiment LXXX, wherein a therapeutically effective amount of the TG02 polymorphic form is administered to the patient at the same time as the protein kinase inhibitor.
[0324] Embodiment LXXXV. The method of any one of Embodiments LXXXI-
LXXXIV, wherein the protein kinase inhibitor is sorafenib.
[0325] Embodiment LXXXVI. A method of treating a patient having cancer, the method comprising administering to the patient therapeutically effective amounts of a
TG02 polymorphic form and a proteasome inhibitor.
[0326] Embodiment LXXXVII. The method of Embodiment LXXXVI, wherein the
TG02 polymorphic form is administered to the patient before the proteasome inhibitor.
[0327] Embodiment LXXX VIII. The method of Embodiment LXXXVI, wherein the
TG02 polymorphic form is administered to the patient after the proteasome inhibitor. [0328] Embodiment LXXXIX. The method of Embodiment LXXXVI, wherein a therapeutically effective amount of the TG02 polymorphic form is administered to the patient at the same time as the proteasome inhibitor.
[0329] Embodiment XC. The method of any one of Embodiments LXXXVI-
LXXXIX, wherein the proteasome inhibitor is bortezomib.
[0330] Embodiment XCI. The method of any one of Embodiments LXXXVI-
LXXXIX, wherein the proteasome inhibitor is carfilizomib.
[0331] Embodiment XCII. A method of treating a patient having cancer, the method comprising administering to the patient therapeutically effective amounts of the TG02 polymorphic form and a topoisomerase II inhibitor.
[0332] Embodiment XCIII. The method of Embodiment XCII, wherein the TG02
polymorphic form is administered to the patient before the topoisomerase II inhibitor.
[0333] Embodiment XCIV. The method of Embodiment XCII, wherein the TG02
polymorphic form is administered to the patient after the topoisomerase II inhibitor.
[0334] Embodiment XCV. The method of Embodiment XCII, wherein a
therapeutically effective amount of the TG02 polymorphic form is administered to the patient at the same time as the topoisomerase II inhibitor.
[0335] Embodiment XCVI. The method of any one of Embodiments XCII-XC V,
wherein the topoisomerase II inhibitor is doxorubicin.
[0336] Embodiment XCVII. A method of treating a patient having cancer, the method comprising administering to the patient therapeutically effective amounts of a TG02 polymorphic form and a platinum coordinating complex.
[0337] Embodiment XC VIII. The method of Embodiment XCVII, wherein the TG02 polymorphic form is administered to the patient before the platinum coordinating complex.
[0338] Embodiment XCIX. The method of Embodiment XCVII, wherein the TG02 polymorphic form is administered to the patient after the platinum coordinating complex.
[0339] Embodiment C. The method of Embodiment XCVII, wherein a
therapeutically effective amount of the TG02 polymorphic form is administered to the patient at the same time as the platinum coordinating complex.
[0340] Embodiment CI. The method of any one of Embodiments XCVII-C, wherein the platinum coordinating complex is cisplatin. [0341] Embodiment CII. A method of treating a patient having cancer, the method comprising administering to the patient therapeutically effective amounts of a TG02 polymorphic form and lenalidomide.
[0342] Embodiment CIII. The method of Embodiment CII, wherein the TG02
polymorphic form is administered to the patient before lenalidomide.
[0343] Embodiment CIV. The method of Embodiment CII, wherein the TG02
polymorphic form is administered to the patient after lenalidomide.
[0344] Embodiment CV. The method of Embodiment CII, wherein a therapeutically effective amount of the TG02 polymorphic form is administered to the patient at the same time as lenalidomide.
[0345] Embodiment CVI. A method of treating a patient having cancer, the method comprising administering to the patient therapeutically effective amounts of a TG02 polymorphic form and radiotherapy.
[0346] Embodiment C VII. The method of Embodiment CVI, wherein the TG02
polymorphic form is administered to the patient before radiotherapy.
[0347] Embodiment CVIII. The method of Embodiment CVI, wherein the TG02
polymorphic form is administered to the patient after radiotherapy.
[0348] Embodiment CIX. The method of Embodiment CVI, wherein a therapeutically effective amount of the TG02 polymorphic form is administered to the patient at the same time as radiotherapy
[0349] Embodiment CX. The method of any one of Embodiments I-CIX, wherein the cancer is a solid tumor.
[0350] Embodiment CXI. The method of any one of Embodiments I-CIX, wherein the cancer is a hematological malignancy.
[0351] Embodiment CXII. The method of any one of Embodiments I-CIX, wherein the cancer any one or more of the cancers of Table 2.
[0352] Embodiment CXIII. The method of Embodiment CXII, wherein the cancer is selected from the group consisting of hepatocellular carcinoma, glioblastoma, lung cancer, breast cancer, head and neck cancer, prostate cancer, melanoma, and colorectal cancer.
[0353] Embodiment CXIV. The method of Embodiment CXII, wherein the cancer is multiple myeloma. [0354] Embodiment CXV. The method of any one of Embodiments I-CXIV, wherein the cancer has become resistant to conventional treatments.
[0355] Embodiment CXVI. A kit comprising a TG02 polymorphic form and an immune checkpoint inhibitor, an alkylating agent, a protein kinase inhibitor, a proteasome inhibitor, a topoisomerase II inhibitor, a platinum coordinating complex, or lenalidomide, and instructions for administering the TG02 polymorphic form and the immune checkpoint inhibitor, alkylating agent, protein kinase inhibitor, proteasome inhibitor, topoisomerase II inhibitor, platinum coordinating complex, or lenalidomide, to a patient having cancer.
[0356] Embodiment CXVII: A method of treating a patient having cancer, the method comprising administering a therapeutically effective amount of a TG02 polymorphic form to the patient, wherein cells of the patient contain a biomarker, and the biomarker is overexpression of MCL-1, overexpression of MYC, or co-overexpression of MCL-1 and MYC.
[0357] Embodiment CXVIII: A method of treating a patient having cancer, the method comprising:
(a) determining the expression level of MCL-1, MYC, or MCL-1 and MYC, in a biological sample from the patient, and when the expression level is determined to be higher than that of a control sample, e.g., a sample from a normal undiseased patient or a patient having cancer without overexpression of MCL-1, MYC, or MCL-1 and MYC,
(b) administering to the patient a therapeutically effective amount of a TG02 polymorphic form.
[0358] Embodiment CXIX: A method for treating a cancer that overexpresses MCL- 1 ,
MYC, or MCL-1 and MYC, in a patient, the method comprising administering to the patient a therapeutically effective amount of a TG02 polymorphic form.
[0359] Embodiment CXX: A method of treating a human patient having cancer, the method comprising:
(a) obtaining a biological sample from the patient;
(b) determining whether to biological sample co-overexpresses MCL-1 and MYC; and (c) administering to the patient a therapeutically effective amount of a TG02 polymorphic form if the biological sample indicates co-overexpression of MCL-1 and MYC.
[0360] Embodiment CXXI: A method of treating a human patient having cancer, the method comprising:
(a) measuring the MCL-1 expression level in a biological sample collected from the patient prior to administering a TG02 polymorphic form to the subject;
(b) determining whether the MCL-1 expression level is higher than a predetermined threshold standard; and
(c) administering a therapeutically effective amount of the TG02 polymorphic form and, optionally, a MCL-1 inhibitor, to the patient if the MCL-1 expression level is higher than the predetermined threshold standard.
[0361] Embodiment CXXII: A method of treating a human patient having cancer, the method comprising:
(a) measuring the MYC expression level in a biological sample collected from the patient prior to administering a TG02 polymorphic form to the subject;
(b) determining whether the MYC expression level is higher than a predetermined threshold standard; and
(c) administering a therapeutically effective amount of the TG02 polymorphic form and, optionally, a MYC inhibitor, to the patient if the MYC expression level is higher than the predetermined threshold standard.
[0362] Embodiment CXXIII: The method of any one of Embodiments CXVII- CXXII, wherein at least one additional anticancer agent is administered to the patient.
[0363] Embodiment CXXIV: The method of Embodiment CXXIII, wherein the at least one additional anticancer agent is an anti-PD-1 antibody.
[0364] Embodiment CXXV: The method of Embodiment CXXIII, wherein the at least one additional anticancer agent is radiation.
[0365] Embodiment CXXVI: The method of Embodiment CXXIII, wherein the at least one additional anticancer agent is temozolomide.
[0366] Embodiment CXXVII : The method of any one of Embodiments CXVII- CXXVI, wherein the cancer is selected from the group consisting of glioblastoma, hepatocellular carcinoma, non-small cell and small-cell lung cancer, head and neck cancer, colorectal carcinoma, and triple-negative breast cancer.
[0367] Embodiment CXXVIII: A method of treating a human patient having
glioblastoma, the method comprising administering therapeutically effective amounts of a
TG02 polymorphic form and an anti-PD-1 antibody to the patient.
[0368] Embodiment CXXIX: A method of treating a human patient having glioblastoma, the method comprising administering therapeutically effective amounts of a TG02 polymorphic form and radiation to the patient.
[0369] Embodiment CXXX: A method of treating a human patient having glioblastoma, the method comprising administering therapeutically effective amounts of a TG02 polymorphic form and temozolomide to the patient.
[0370] Embodiment CXXXI: A method of treating a human patient having
hepatocellular carcinoma, the method comprising administering therapeutically effective amounts of a TG02 polymorphic form and sorafenib or regorafenib to the patient.
[0371] Embodiment CXXXII: A method of treating a human patient having
multiple myeloma, the method comprising administering therapeutically effective amounts of a TG02 polymorphic form and bortezomib, carfilzomib, or lenalidomide to the patient.
[0372] Embodiment CXXXIII: A method of treating a human patient having
chronic lymphocytic leukemia, the method comprising administering therapeutically effective amounts of a TG02 polymorphic form and ibrutinib or idelalisib to the patient.
[0373] Embodiment CXXXIV: A method of treating a human patient having acute myeloid leukemia, the method comprising administering therapeutically effective amounts of a TG02 polymorphic form and cytarabine (Ara-C) to the patient.
[0374] Embodiment CXXXV: A method of treating a human patient having
triple-negative breast cancer, the method comprising administering therapeutically effective amounts of a TG02 polymorphic form and doxorubicin to the patient.
[0375] Embodiment CXXX VI: A method of treating a human patient having small- cell lung cancer, the method comprising administering therapeutically effective amounts of a TG02 polymorphic form and ciplatin to the patient. [0376] Embodiment CXXXVII: A method of treating a human patient having cancer, the method comprising administering therapeutically a effective amount of a TG02 polymorphic form to the patient.
[0377] Embodiment CXXXVIII: A method of treating a human patient having acute leukemia, multiple myeloma, glioblastoma, hepatocellular carcinoma, non-small cell cancer, small-cell lung cancer, head and neck cancer, colorectal carcinoma, or triple- negative breast cancer, the method comprising administering therapeutically a effective amount of a TG02 polymorphic form to the patient.
[0378] Embodiment CXXXVIX: The method of any one of Embodiments I-CXXXVIII, wherein the TG02 polymorphic form is TG02 Form X (citrate).
[0379] The disclosure is also directed to the following particular embodiments.
[0380] Embodiment 1. A TG02 polymorphic form selected from the group
consisting of:
[0381] Form X (citrate) characterized as having a powder x-ray diffraction pattern with peaks 15.2, 15.5, 21.7, 22.1, 23.0, 26.2, and 29.9 degrees 2Θ;
[0382] Form I (FB) characterized as having a powder x-ray diffraction pattern with peaks at 6.077, 17.675, 17.994, 18.475, 19.135, and 19.727 degrees 2Θ;
[0383] Form II (FB) characterized as having a powder x-ray diffraction pattern with
peaks at 8.238, 11.607, 16.683, 17.153, and 19.073 degrees 2Θ;
[0384] Form III (FB) characterized as having a powder x-ray diffraction pattern with peaks at 6.236, 17.674, 17.769, 19.056, 19.082, 21.631, and 25.596 degrees 2Θ;
[0385] Form IV (FB) characterized as having a powder x-ray diffraction pattern with peaks at 8.484, 17.409, 18.807, 19.299, and 22.616 degrees 2Θ;
[0386] Form V (FB) characterized as having a powder x-ray diffraction pattern with
peaks at 7.151, 14.299, 19.1 14, 19.185, and 21.495 degrees 2Θ;
[0387] Form VI (HC1) characterized as having a powder x-ray diffraction pattern with peaks at 8.055, 12.695, 15.868, 16.664, 18.460, 19.392, 22.103, 24.552, and 25.604 degrees 2Θ;
[0388] Form VII (HC1) characterized as having a powder x-ray diffraction pattern with peaks at 6.601, 12.691, 13.364, 21.785, 23.554, and 27.007 degrees 2Θ; and
[0389] Form VIII (HC1) characterized as having a powder x-ray diffraction pattern with peaks at 12.994, 16.147, 22.21 1, 23.305, and 24.586 degrees 2Θ. [0390] Embodiment 2. The TG02 polymorphic form of Embodiment 1 which is
Form X (citrate).
[0391] Embodiment 3. The TG02 polymorphic form of Embodiments 1 or 2
having an average particle size distribution of about 10 μηι or less.
[0392] Embodiment 4. The TG02 polymorphic form of Embodiment 3 having an average particle size distribution of about 1 μηι or less.
[0393] Embodiment 5. A pharmaceutical composition comprising the TG02
polymorphic form of any one of Embodiments 1-4 and one or more pharmaceutically acceptable excipients.
[0394] Embodiment 6. The composition of Embodiment 5, wherein at least one of the one or more pharmaceutically acceptable excipients are selected from the group consisting of silicified microcrystalline cellulose, hypromellose 2910, crospvidone, and magnesium stearate.
[0395] Embodiment 7. The composition of Embodiment 6, wherein at least one of the one or more pharmaceutically acceptable excipients is silicified microcrystalline cellulose.
[0396] Embodiment 8. A method of treating a patient having cancer, the method comprising administering to the patient a therapeutically effective amount of the TG02 polymorphic form of any one of Embodiment s 1-4.
[0397] Embodiment 9. A method of treating a patient having cancer, the method comprising administering to the patient a therapeutically effective amount of the TG02 polymorphic form of any one of Embodiment s 1-4, wherein MYC overexpression, MCLl overexpression, or MYC and MCLl overexpression is differentially present in the patient as compared with a subject of another phenotypic status.
[0398] Embodiment 10. The method of Embodiment 9, wherein MYC
overexpression is differentially present in a sample taken from the patient.
[0399] Embodiment 11. The method of Embodiment 9, wherein MCLl
overexpression is differentially present in a sample taken from the patient.
[0400] Embodiment 12. The method of Embodiment 9, wherein MYC and MCL 1 overexpression is differentially present in a biological sample taken from the patient [0401] Embodiment 13. The method of any one of Embodiments 8-12 further comprising administering to the patient a therapeutically effective amount of a second therapeutic agent.
[0402] Embodiment 14. The method of Embodiment 13, wherein the second
therapeutic agent is selected from the group consisting of temozolomide, daunorubicin, doxorubicin, epirubicin, idarubicin, valrubicin, cisplatin, bortezomib, carfilzomib, lenalidomide, sorafenib, and radiotherapy.
[0403] Embodiment 15. The method of Embodiment 13, wherein the second
therapeutic agent is an immune checkpoint inhibitor.
[0404] Embodiment 16. The method of Embodiment 15, wherein the immune
checkpoint inhibitor is a PD-1 inhibitor or a PD-L1 inhibitor.
[0405] Embodiment 17. The method of Embodiment 16, wherein the PD-1 inhibitor is an anti-PD-1 antibody.
[0406] Embodiment 18. The method of Embodiment 17, wherein the anti-PD-1 antibody is selected from the group consisting of nivolumab, pembrolizumab, pidilizumab and STI-1 1 10.
[0407] Embodiment 19. The method of Embodiment 16, wherein the PD-L1
inhibitor is an anti-PD-Ll antibody.
[0408] Embodiment 20. The method of Embodiment 19, wherein the anti-PD-Ll antibody is selected from the group consisting of avelumab, atezolizumab, durvalumab, and STI-1014
[0409] Embodiment 21. The method of any one of Embodiments 8-20, wherein the cancer is a solid tumor.
[0410] Embodiment 22. The method of any one of Embodiments 8-20, wherein the cancer is a hematological malignancy.
[0411] Embodiment 23. The method of any one of Embodiments 8-20, wherein the cancer any one or more of the cancers of Table 2.
[0412] Embodiment 24. The method of Embodiment 23, wherein the cancer is selected from the group consisting of multiple myeloma, hepatocellular carcinoma, glioblastoma, lung cancer, breast cancer, head and neck cancer, prostate cancer, melanoma, and colorectal cancer. [0413] Embodiment 25. The method of any one of Embodiments 8-24, wherein the cancer has become resistant to conventional treatments.
[0414] Embodiment 26. The TG02 polymorphic form of any one of Embodiments
1 -4 for use in the treatment of cancer.
[0415] Embodiment 27. The TG02 polymorphic form for use of Embodiment 26, wherein the cancer is a solid tumor.
[0416] Embodiment 28. The TG02 polymorphic form for use of Embodiment 26, wherein the cancer is a hematological malignancy.
[0417] Embodiment 29. The TG02 polymorphic form for use of Embodiment 26, wherein the cancer any one or more of the cancers of Table 2.
[0418] Embodiment 30. The TG02 polymorphic form for use of Embodiment 26, wherein the cancer is selected from the group consisting of multiple myeloma, hepatocellular carcinoma, glioblastoma, lung cancer, breast cancer, head and neck cancer, prostate cancer, melanoma, and colorectal cancer.
[0419] Embodiment 31. Use of the TG02 polymorphic form of any one of
Embodiments 1-4 for the manufacture of a medicament for treatment of cancer.
[0420] Embodiment 32. The use of the TG02 polymorphic form of Embodiment 31 , wherein the cancer is a solid tumor.
[0421] Embodiment 33. The use of the TG02 polymorphic form of Embodiment 31, wherein the cancer is a hematological malignancy.
[0422] Embodiment 34. The use of the TG02 polymorphic form of Embodiment 31, wherein the cancer any one or more of the cancers of Table 2.
[0423] Embodiment 35. The use of the TG02 polymorphic form of Embodiment 31 , wherein the cancer is selected from the group consisting of multiple myeloma, hepatocellular carcinoma, glioblastoma, lung cancer, breast cancer, head and neck cancer, prostate cancer, melanoma, and colorectal cancer.
[0424] Embodiment 36. The pharmaceutical composition of Embodiment 4 for use in treating cancer.
[0425] Embodiment 37. The pharmaceutical composition of Embodiment 36,
wherein the cancer is a solid tumor.
[0426] Embodiment 38. The pharmaceutical composition of Embodiment 36,
wherein the cancer is a hematological malignancy. [0427] Embodiment 39. The pharmaceutical composition of Embodiment 36, wherein the cancer any one or more of the cancers of Table 2.
[0428] Embodiment 40. The pharmaceutical composition of Embodiment 36,
wherein the cancer is selected from the group consisting of multiple myeloma, hepatocellular carcinoma, glioblastoma, lung cancer, breast cancer, head and neck cancer, prostate cancer, melanoma, and colorectal cancer.
[0429] Embodiment 41. A kit comprising the TG02 polymorphic form of any one of
Embodiments 1-4 and instructions for administering the TG02 polymorphic form to a patient having cancer.
[0430] Embodiment 42. The kit of Embodiment 41 further comprising an immune checkpoint inhibitor or alkylating agent.
[0431] Embodiment 43. The kit of Embodiment 42 further comprising instructions for administering the immune checkpoint inhibitor or alkylating agent to the patient.
[0432] Embodiment 44. A method of making the composition of Embodiment 5, the method comprising admixing the TG02 polymorphic form and one or more
pharmaceutically acceptable excipients.
[0433] Embodiment 45. The method of Embodiment 44, wherein the TG02
polymorphic form is Form X (citrate).
[0434] Embodiment 46. A method of making the TG02 Form X (citrate) of
Embodiment 2, the method comprising:
(a) combining a solution of citric acid in ethanol with a solution of TG02 free base in DMSO/ethanol;
(b) heating the solution of (a) at about 70°C for at least about 15 minutes to give a solution comprising TG02 citrate;
(c) cooling the solution of (b) comprising TG02 citrate to about 5°C to give a crystalline solid; and
(d) isolating the crystalline solid of (c) to give TG02 Form X (citrate).
[0435] Embodiment 47. The method of Embodiment 13, wherein the second
therapeutic agent is regorafenib. V. Definitions
[0436] The term "TG02" as used herein refers to (16E)-14-methyl-20-oxa-5,7,14,26- tetraazatetracyclo[ 19.3.1.1 (2,6).1 (8, 12)]heptacosa- 1 (25),2(26),3,5,8(27),9, 1 1 , 16,21 ,23- decaene.
[0437] The term "TG02 free base" or "TG02 FB" refers to the free base of (16E)-14- methyl-20-oxa-5,7, 14,26-tetraazatetracyclo[ 19.3.1.1 (2,6).1 (8, 12)]heptacosa- 1 (25),2(26),3,5,8(27),9, 1 1,16,21 ,23-decaene.
[0438] The term "TG02 acid addition salt" or "TG02 salt" refers to a pharmaceutically acceptable acid addition salt of (16E)-14-methyl-20-oxa-5,7, 14,26- tetraazatetracyclo[ 19.3.1.1 (2,6).1 (8, 12)]heptacosa- 1 (25),2(26),3,5,8(27),9, 1 1 , 16,21 ,23- decaene. Examples of acids which can be employed to form pharmaceutically acceptable acid addition salts include inorganic acids such as nitric, boric, hydrochloric,
hydrobromic, sulfuric, and phosphoric, and organic acids such as oxalic, maleic, succinic, and citric. Nonlimiting examples of salts of TG02 include, but are not limited to, the hydrochloride, hydrobromide, hydroiodide, sulfate, bisulfate, 2-hydroxyethansulfonate, phosphate, hydrogen phosphate, acetate, adipate, alginate, aspartate, benzoate, bisulfate, butyrate, camphorate, camphorsulfonate, digluconate, glycerolphsphate, hemisulfate, heptanoate, hexanoate, formate, succinate, fumarate, maleate, ascorbate, isethionate, salicylate, methanesulfonate, mesitylenesulfonate, naphthylenesulfonate, nicotinate, 2- naphthalenesulfonate, oxalate, pamoate, pectinate, persulfate, 3-phenylproprionate, picrate, pivalate, propionate, trichloroacetate, trifluoroacetate, phosphate, glutamate, bicarbonate, paratoluenesulfonate, undecanoate, lactate, citrate, tartrate, gluconate, methanesulfonate, ethanedisulfonate, benzene sulfonate, and p-toluenesulfonate salts.
[0439] The term "TG02 citrate" or "TG02 CA" refers to the citrate salt of (16E)-14- methyl-20-oxa-5,7, 14,26-tetraazatetracyclo[ 19.3.1.1 (2,6).1 (8, 12)]heptacosa- 1(25),2(26),3,5,8(27),9,11,16,21, 23-decaene. This is also known as (16E)-14-methyl-20- oxa-5,7, 14,26-tetraazatetracyclo[ 19.3.1.1 (2,6).1 (8, 12)]heptacosa- 1(25),2(26),3,5,8(27),9,1 1,16,21,23 -decaene - citric acid.
[0440] The term "TG02 HC1" refers to the hydrochloric acid salt of (16E)-14-methyl-20- oxa-5,7, 14,26-tetraazatetracyclo[ 19.3.1.1 (2,6).1 (8, 12)]heptacosa-
1(25),2(26),3,5,8(27),9,11, 16, 21,23 -decaene. This is also known as (16E)-14-methyl-20- oxa-5,7, 14,26-tetraazatetracyclo[l 9.3.1.1 (2,6).1 (8, 12)]heptacosa- 1(25),2(26),3,5,8(27),9,1 1,16,21, 23-decaene - hydrochloric acid.
[0441] The term "TG02 polymorphic forms" as used herein refers to crystalline
polymorphic forms of TG02 free base and TG02 acid addition salts. TG02 polymorphic forms include, but are not limited to, any one or more of TG02 Form I (FB),
TG02 Form II (FB), TG02 Form III (FB), TG02 Form IV (FB), TG02 Form V (FB), TG02 Form VI (HC1), TG02 Form VII (HC1), TG02 Form VIII (HC1), or TG02 Form X (citrate). In one embodiment, the TG02 polymorphic form is TG02 Form X (citrate).
[0442] The term "biological sample" as used herein refers any tissue or fluid from a
patient that is suitable for detecting a biomarker, such as MYC and/or MCL1 expression status. Examples of useful biological samples include, but are not limited to, biopsied tissues and/or cells, e.g., solid tumor, lymph gland, inflamed tissue, tissue and/or cells involved in a condition or disease, blood, plasma, serous fluid, cerebrospinal fluid, saliva, urine, lymph, cerebral spinal fluid, and the like. Other suitable biological samples will be familiar to those of ordinary skill in the relevant arts. A biological sample can be analyzed for biomarker expression and/or mutation using any technique known in the art and can be obtained using techniques that are well within the scope of ordinary knowledge of a clinical practioner. In one embodiment of the disclosure, the biological sample comprises blood cells.
[0443] The terms "a", "an", "the", and similar referents in the context of describing the disclosure (especially in the context of the claims) are to be construed to cover both the singular and the plural, unless otherwise indicated. Recitation of ranges of values herein merely are intended to serve as a shorthand method of referring individually to each separate value falling within the range, unless otherwise indicated herein, and each separate value is incorporated into the specification as if it were individually recited herein. The use of any and all examples, or exemplary language, e.g., "such as," provided herein, is intended to better illustrate the disclosure and is not a limitation on the scope of the disclosure unless otherwise claimed. No language in the specification should be construed as indicating any non-claimed element as essential to the practice of the disclosure.
[0444] The term "about," as used herein, includes the recited number ± 10%. Thus,
"about 10" means 9 to 1 1. [0445] As used herein, the term "substantially pure" with reference to a particular TG02 polymorphic form means that the polymorphic form comprises about 10% or less, e.g., about 9%, about 8%, about 7%, about 6%, about 5%, about 4%, about 3%, about 2%, or about 1%, or less, by weight, of any other physical, e.g., crystalline and/or amorphous, forms of TG02.
[0446] As used herein, the term "pure" with reference to a particular TG02 polymorphic form means that the polymorphic form comprises about 1% or less, e.g., about 0.9%, about 0.8%, about 0.7%, about 0.6%, about 0.5%, about 0.4%, about 0.3%, about 0.2%, or about 0.1%, or less, by weight, of any other physical forms of TG02. In one embodiment, a "pure" polymorphic form contains no PXRD-detectable amount of any other physical forms of TG02.
[0447] As used herein, the term "amorphous" refers to a solid form of TG02 that lacks the long-range order characteristic of a crystal, i.e., the solid is non-crystalline.
[0448] As used herein, the term "essentially the same" with reference to PXRD peak positions and relative intensities means that peak position and intensity variability are taken into account when comparing PXRD diffractograms. PXRD peak positions can show inter-apparatus variability as much as ± 0.2° and be "essentially the same." Relative peak intensities can also show inter-apparatus variability due to degree of crystallinity, orientation, prepared sample surface, and other factors known to those skilled in the art, and should be taken as qualitative measures only.
[0449] As used herein, the term "micronization" refers to a process or method by which the size of a population of particles is reduced, typically to the micron scale.
[0450] As used herein, the term "micron" or "μπ refer to "micrometer," which is
1 x 10"6 meter.
[0451] As used herein, the term "average particle size distribution" or "D5o" is the
diameter where 50 mass-% of the particles have a larger equivalent diameter, and the other 50 mass-% have a smaller equivalent diameter as determined by laser diffraction using Malvern Master Sizer Microplus equipment or its equivalent.
[0452] As used herein, the terms "treat," "treating," "treatment," and the like refer to eliminating, reducing, or ameliorating a disease or condition, and/or symptoms associated therewith. Although not precluded, treating a disease or condition does not require that the disease, condition, or symptoms associated therewith be completely eliminated. However, in one embodiment, administration of a TG02 polymorphic form and/or an immune checkpoint inhibitor leads to complete remission of the cancer.
[0453] The term "therapeutically effective amount," as used herein, refers to that amount of the therapeutic agent sufficient to result in amelioration of one or more symptoms of a disorder, or prevent advancement of a disorder, or cause regression of the disorder. For example, with respect to the treatment of cancer, in one embodiment, a therapeutically effective amount will refer to the amount of a therapeutic agent that causes a therapeutic response, e.g., normalization of blood counts, decrease in the rate of tumor growth, decrease in tumor mass, decrease in the number of metastases, increase in time to tumor progression, and/or increase patient survival time by at least about 2%. In other embodiments, a therapeutically effective amount will refer to the amount of a therapeutic agent that causes a therapeutic response of at least about 5%, at least about 10%, at least about 15%, at least about 20%, at least about 25%, at least about 30%, at least about 35%, at least about 40%, at least about 45%, at least about 50%, at least about 55%, at least about 60%, at least about 65%, at least about 70%, at least about 75%, at least about 80%, at least about 85%, at least about 90%, at least about 95%, or at least about 100%, or more.
[0454] The term "pharmaceutically acceptable carrier" or "pharmaceutically acceptable vehicle" encompasses any of the standard pharmaceutical carriers, solvents, surfactants, or vehicles. Suitable pharmaceutically acceptable vehicles include aqueous vehicles and nonaqueous vehicles. Standard pharmaceutical carriers and their formulations are described in Remington's Pharmaceutical Sciences, Mack Publishing Co., Easton, PA, 19th ed. 1995.
[0455] The term "container" means any receptacle and closure therefore suitable for storing, shipping, dispensing, and/or handling a pharmaceutical product.
[0456] The term "insert" means information accompanying a pharmaceutical product that provides a description of how to administer the product, along with the safety and efficacy data required to allow the physician, pharmacist, and patient to make an informed decision regarding use of the product. The package insert generally is regarded as the "label" for a pharmaceutical product,
[0457] "Concurrent administration," "administered in combination," "simultaneous
administration," and similar phrases mean that two or more agents are administered concurrently to the subject being treated. By "concurrently," it is meant that each agent is administered either simultaneously or sequentially in any order at different points in time. However, if not administered simultaneously, it is meant that they are administered to an individual in a sequence and sufficiently close in time so as to provide the desired therapeutic effect and act in concert. For example, a TG02 polymorphic form can be administered at the same time or sequentially in any order at different points in time as the immune checkpoint inhibitor and/or the optional therapeutic agent. The TG02 polymorphic form and the immune checkpoint inhibitor and/or the optional therapeutic agent can be administered separately, in any appropriate form and by any suitable route. When the TG02 polymorphic form and the immune checkpoint inhibitor and/or the optional therapeutic agent are not administered concurrently, it is understood that they can be administered in any order to a patient in need thereof. For example, the TG02 polymorphic form can be administered prior to (e.g., 5 minutes, 15 minutes, 30 minutes, 45 minutes, 1 hour, 2 hours, 4 hours, 6 hours, 12 hours, 24 hours, 48 hours, 72 hours, 96 hours, 1 week, 2 weeks, 3 weeks, 4 weeks, 5 weeks, 6 weeks, 8 weeks, or 12 weeks before), concomitantly with, or subsequent to (e.g., 5 minutes, 15 minutes, 30 minutes, 45 minutes, 1 hour, 2 hours, 4 hours, 6 hours, 12 hours, 24 hours, 48 hours, 72 hours, 96 hours, 1 week, 2 weeks, 3 weeks, 4 weeks, 5 weeks, 6 weeks, 8 weeks, or 12 weeks after) the immune checkpoint inhibitor, to an individual in need thereof. In various
embodiments, the TG02 polymorphic form and the immune checkpoint inhibitor are administered 1 minute apart, 10 minutes apart, 30 minutes apart, less than 1 hour apart, 1 hour apart, 1 hour to 2 hours apart, 2 hours to 3 hours apart, 3 hours to 4 hours apart, 4 hours to 5 hours apart, 5 hours to 6 hours apart, 6 hours to 7 hours apart, 7 hours to 8 hours apart, 8 hours to 9 hours apart, 9 hours to 10 hours apart, .10 hours to 1 1 hours apart, 1 1 hours to 12 hours apart, no more than 24 hours apart or no more than 48 hours apart. In one embodiment, the components of the combination therapies are administered at about 1 minute to about 24 hours apart. In one embodiment, the TG02 polymorphic form is administered 3-7 days prior to the day the immune checkpoint inhibitor is administered. In another embodiment, the TG02 polymorphic form is also administered on the day the immune checkpoint inhibitor is administered and continues to be administered until disease progression or TG02 therapy is no longer beneficial. EXAMPLES
General Instrument and Methodology Details
X-ray Powder Diffraction
[0458] X-ray Powder Diffraction (XRPD or PXRD) diffractograms were collected on a
Bruker AXS C2 GADDS, Bruker AXS DB Advance, PANalytical Empyrean, or similar diffractometer using Cu Kcc radiation.
Bruker AXS C2 GADDS diffractometer
[0459] XRPD diffractograms were collected on a Bruker AXS C2 GADDS
diffractometer using Cu a radiation (40 kV, 40 rnA), an automated XYZ stage, a laser video microscope for auto-sample positioning and a Vantec-500 2-dimensional area detector. X-ray optics consists of a single Gobel multilayer mirror coupled with a pinhole collimator of 0.3 mm.
[0460] The beam divergence, i.e. the effective size of the X-ray beam on the sample, was approximately 4 mm. A Θ-Θ continuous scan mode was employed with a sample detector distance of 20 ecm which gives an effective 2Θ range of 1.5° - 32.5°. Typically, the sample was exposed to the X-ray beam for 120 seconds. The software used for data collection and analysis was GADDS for Win7/XP and Diffrac Plus EVA, respectively.
[0461] Samples run under ambient conditions were prepared as flat plate specimens using powder as received without grinding. Samples were prepared and analysed on either a glass slide or glass frit. Samples were lightly pressed onto a glass slide to obtain a flat surface for analysis. A glass frit filter block was used to isolate and analyse solids from suspensions by adding a small amount of suspension directly to the glass frit before filtration under a light vacuum.
[0462] For variable temperature (VT) experiments samples were mounted on an Anton
Paar DHS 900 hot stage at ambient conditions. The sample was then heated to the appropriate temperature at 20 °C/min and subsequently held isothermally for 1 minute before data collection was initiated. Samples were prepared and analysed on a silicon wafer mounted to the hot stage using a heat-conducting compound. Bruker AXS DB Advance diffractometer
[0463] XRPD diffractograms were collected on a Bruker D8 diffractometer using Cu a radiation (40 kV, 40 rnA) and a 8-28 goniometer fitted with aGe monochromator. The incident beam passes through a 2.0 mm divergence slit followed by a 0.2 mm anti-scatter slit and knife edge. The diffracted beam passes through an 8.0 mm receiving slit with 2.5° Soller slits followed by the Lynxeye Detector. The software used for data collection and analysis was Diffrac Plus XRD Commander and Diffrac Plus EVA respectively.
[0464] Samples were run under ambient conditions as flat plate spectmens using powder as received. The sample was prepared on a polished, zero-background (510) silicon wafer by gently pressing onto the flat surface or packed into a cut cavity. The sample was rotated in its own plane.
[0465] The details of the standard data collection method are: Angular range: 2 to 42°
2Θ; Step size: 0.05° 2 Θ; and Collection time: 0.5 s/step (total collection time: 6.40 min).
PANalytical Empyrean diffractometer
[0466] XRPD diffractograms were collected on a PANalytical Empyrean diffractometer using Cu Ka radiation (45 kV, 40 rnA) in transmission geometry. A 0.5° slit, 4 mm mask and 0.04 rad Soller slits with a focusing mirror were used on the incident beam. A PIXcel30 detector, placed on the diffracted beam, was fitted with a receiving slit and 0.04 rad Soller slits. The software used for data collection was X'Pert Data Collector using X'Pert Operator Interface. The data were analysed and presented using Diffrac Plus EVA or HighScore Plus.
[0467] Samples were prepared and analysed in either a metal or Millipore 96 well-plate in transmission mode. X-ray transparent film was used between the metal sheets on the metal well-plate and powders (approximately 1 - 2 mg) were used as received. The Millipore plate was used to isolate and analyse solids from suspensions by adding a small amount of suspension directly to the plate before filtration under a light vacuum.
[0468] The scan mode for the metal plate used the gonic scan axis, whereas a 28 scan was utilised for the Millipore plate.
[0469] The details of the standard screening data collection method are: Angular range:
2.5 to 32.0° 2Θ; Step size: 0.0130° 2Θ; and Collection time: 12.75 s/step (total collection time of 2.07 min). [0470] The software used for data collection was X'Pert Data Collector and the data were analysed and presented using Diffrac Plus EVA or Highscore Plus.
[0471] Samples were prepared and analysed in an Anton Paar chromed sample holder.
Nuclear Magnetic Resonance (NMR)
[0472] Ή NMR spectra were collected on a Bruker 400 MHz instrument equipped with an auto-sampler and controlled by a DRX400 console. Samples were prepared in DMSO-d6 solvent, unless otherwise stated. Automated experiments were acquired using ICON-NMR configuration within Topspin software, using standard Brukerloaded experiments (Ή, 13C {Ή}, DEPT135). Off-line analysis was performed using ACD Spectrus Processor.
Differential Scanning Calorimetry (DSC)
[0473] DSC data were collected on a TA Instruments Q2000 equipped with a 50 position auto-sampler. Typically, 0.5 - 1.5 mg of each sample, in a pin-holed aluminium pan, was heated at either 2 °C/min or 10 °C/min from 25 °C to 250 °C. A purge of dry nitrogen at 50 ml/min was maintained over the sample. The instrument control software was Advantage for Q Series and Thermal Advantage and the data were analysed using Universal Analysis or TRIOS.
Thermo-Gravimetric Analysis (TGA)
[0474] TGA data were collected on a TA Instruments Q500 TGA, equipped with a 16 position auto-sampler. Typically, 3 - 6 mg of each sample was loaded onto a pre-tared aluminium DSC pan and heated at 10 °C/min from ambient temperature to 350 °C. A nitrogen purge at 60 ml/min was maintained over the sample.
[0475] The instrument control software was Advantage for Q Series and Thermal
Advantage and the data were analysed using Universal Analysis or TRIOS.
Polarised Light Microscopy (PLM)
[0476] Samples were analysed on a Leica LM/DM polarised light microscope with a digital video camera for image capture. A small amount of each sample was placed on a glass slide, with or without immersion oil, and covered with a glass slip. The sample was viewed with appropriate magnification and partially polarised light, coupled to a λ false- colour filter. Images were captured using StudioCapture or Image ProPlus software.
Gravimetric Vapour Sorption (GVS)
[0477] Sorption isotherms were obtained using a SMS DVS Intrinsic moisture sorption analyser, controlled by DVS Intrinsic Control software. The sample temperature was maintained at 25 °C by the instrument controls. The humidity was controlled by mixing streams of dry and wet nitrogen, with a total flow rate of 200 ml/min. The relative humidity was measured by a calibrated Rotronic probe (dynamic range of 1.0 - 100 %RH), located near the sample. The weight change, (mass relaxation) of the sample as a function of % RH was constantly monitored by a microbalance (accuracy ±0.005 mg).
[0478] Typically, 5 - 30 mg of sample was placed in a tared mesh stainless steel basket under ambient conditions. The sample was loaded and unloaded at 40 % RH and 25 °C (typical room conditions). A moisture sorption isotherm was performed as outlined below (2 scans per complete cycle). The standard isotherm was performed at 25 °C at 10 % RH intervals over a 0 - 90 % RH range. Typically, a double cycle (4 scans) was carried out. Data analysis was carried out within Microsoft Excel using the DVS Analysis Suite.
[0479] The sample was recovered after completion of the isotherm and re-analysed by
XRPD.
Water Determination by Karl Fischer Titration (KF)
[0480] The water content of each sample was measured on a Metrohm 874 Oven Sample
Processor at 150 °C with 851 Titrano Coulometer using Hydranal Coulomat AG oven reagent and nitrogen purge. Weighed solid samples were introduced into a sealed sample vial. Approximately 10 mg of sample was used per titration and duplicate determinations were made. An average of these results is presented unless otherwise stated. Data collection and analysis were performed using Tiamo software.
Thermodynamic Aqueous Solubility
[0481] Aqueous solubility was determined by suspending sufficient compound in
relevant media to give a maximum final concentration of >10 mg/ml of the parent freeform of the compound. The suspension was equilibrated at 25 °C, on a Heidolph plate shaker set to 750 rpm for 24 hours. The pH of the saturated solution was then measured and the suspension filtered through a glass fibre C filter (particle retention 1.2 μπι) and diluted appropriately. Quantitation was by HPLC with reference to a standard solution of approximately 0.15 mg/ml in DMSO. Different volumes of the standard, diluted and undiluted sample solutions were injected. The solubility was calculated using the peak areas determined by integration of the peak found at the same retention time as the principal peak in the standard injection.
Light Stability Trials
[0482] Solid and liquid samples were exposed to accelerated stress conditions using an
Atlas CPS+ light box. Samples were prepared for analysis in duplicate in clear glass vials with closed lids for the liquid samples and open vials for the solid samples. Two of the vials were exposed to light conditions and the other vial was wrapped in aluminium foil to act as reference material. The sample thickness of solid samples was no more than ~3 mm.
[0483] Exposure to light was effected by a combination of a single quartz glass filter with two window glass filters to reduce the effects of UV light upon the test samples.
Temperature effects on the samples were reduced by attaching a chiller unit to the light box. Analysis of the samples was performed by HPLC
EXAMPLE 1 Preparation of TG02 free base polymorphic forms
Form I (FB)
[0484] Preparation: NaHCCb (aq) was added to a mixture containing TG02-2HC1 and
DCM adjusting pH to 8. The separated organic layer was concentrated till near dryness to give TG02 Form I (FB).
[0485] Characterization: The PXRD of TG02 Form I (FB) is shown in Fig. 3.
Table 3 lists the peak positions, d values, and relative peak intensities of TG02
Form I (FB). Table 3
Figure imgf000111_0001
Form II (FB)
[0486] Preparation: K2C03 (aq) was added to a solution containing TG02 HCI and
MeOH at 40-60°C adjusting pH to 8-9. The product was filtered and dried to give TG02 Form II (FB).
[0487] Characterization: The PXRD of TG02 Form II (FB) is shown in Fig. 4.
Table 4 lists the peak positions, d values, and relative peak intensities of TG02
Form II (FB). Table 4
Figure imgf000112_0001
Form III (FB)
[0488] Preparation: A solution of TG02 free base in DCM was swapped with toluene.
After cooling to 20-30°C, the product was filtered and dried to give TG02 Form III (FB).
[0489] Characterization: The PXRD of TG02 Form III (FB) is shown in Fig. 5.
Table 5 lists the peak positions, d values, and relative peak intensities of TG02
Form III (FB). Table 5
Figure imgf000113_0001
Form IV (FB)
[0490] Preparation: A warm solution containing TG02 free base and DMF was cooled to
20-30°C. The product was filtered and dried to give TG02 Form IV (FB).
[0491] Characterization: The PXRD of TG02 Form IV (FB) is shown in Fig. 6.
Table 6 lists the peak positions, d values, and relative peak intensities of TG02
Form IV (FB). Table 6
Figure imgf000114_0001
Form V (FB)
[0492] Preparation: A warm solution containing TG02 free base and DMSO/acetone or
NMP/acetone or DMF/EtOAc was cooled to 20-30°C. The product was filtered and dried to give TG02 Form V (FB).
[0493] Characterization: The PXRD of TG02 Form V (FB) is shown in Fig. 7.
Table 7 lists the peak positions, d values, and relative peak intensities of TG02
Form V (FB). Table 7
Figure imgf000115_0001
EXAMPLE 2 Preparation of TG02 HC1 polymorphic forms
Form VI (HC1)
[0494] Preparation: A solution containing TG02 HC1 (10 g), EtOH (184 mL) and water
(16 mL) was heated to reflux for 1 h. The mixture was cooled to 0-5 °C and stirred for 1 h. The mixture was filtered, and the filter cake was washed with 90% EtOH (aq) and dried to give TG02 Form VI (HC1).
[0495] Characterization: The PXRD of TG02 Form VI (HC1) is shown in Fig. 8.
Table 8 lists the peak positions, d values, and relative peak intensities of TG02
Form VI (HC1).
Table 8
Figure imgf000116_0001
Figure imgf000117_0001
Form VII (HC1)
[0496] Preparation Method A: A solution containing TG02-2HC1 (20 g), pyridine
(60 mL) and H20 (120 mL) was heated at 80°C for 1-3 h. The mixture was cooled to 20-30°C and stirred for 2 h. The mixture was filtered, and the filter cake was washed with H20 and dried to give TG02 Form VII (HC1).
[0497] Preparation Method B: A solution containing TG02 2HC1 (50 g) pyridine
(150 mL) and EtOAc (300 mL ) was heated at 80°C for 2-3 h. The mixture was cooled to 20-30°C and stirred for 2 h. The mixture was filtered, and the filter cake was washed with H20 and dried to give TG02 Form VII (HC1).
[0498] Preparation Method C: A solution containing TG02 HC1 (5.7 g), EtOH (74.5 mL) and H20 (8 mL) was heated at reflux for 1 h. The mixture was cooled to 0-5°C and stirred for 1 h. The mixture was filtered, and the filter cake was washed with EtOH and dried to give TG02 Form VII (HC1).
[0499] Preparation Method D: A solution containing TG02 HC1 (9.3 g) EtOH (284 mL) and H20 (22 mL) was heated at reflux for 1 h. The mixture was cooled to 0-5°C and stirred for 2h. The mixture was filtered, and the filter cake was washed with EtOH and dried to give TG02 Form VII (HC1).
[0500] Characterization: The PXRD of TG02 Form VII (HC1) is shown in Fig. 9.
Table 9 lists the peak positions, d values, and relative peak intensities of TG02
Form VII (HC1).
Table 9
Figure imgf000117_0002
Figure imgf000118_0001
Form VIII (HCI)
[0501] Preparation: A solution containing TG02 HC1 (77.1 g), EtOH (2340 mL) and H20
(185 mL) was heated at reflux for 0.5 h. The mixture was cooled to 0-5°C and stirred for 2 h. The mixture was filtered, and the filter cake was washed with EtOH and dried to give TG02 Form VIII (HCI). TG02 Form VIII (HCI) gradually converted to TG02 Form VI (HCI) over time.
[0502] Characterization: The PXRD of TG02 HCI Form VIII is shown in Fig. 10.
Table 10 lists the peak positions, d values, and relative peak intensities of TG02
Form VII (HCI).
Table 10
Angle d Value
Index Relative Intensity
(2-Theta °) (A)
1 8.351 10.57951 29.3 %
Figure imgf000119_0001
EXAMPLE 3
Preparation of TG02 Form X (citrate)
[0503] Preparation: Method A: A 12.2% w/v solution of TG02 free base was prepared in
DMSO/ethanol (94/6 v/v) by heating to about 70°C to dissolve the TG02 free base.
A separate solution of citric acid in ethanol (10% w/v) containing a 2% molar excess of citric acid relative to TG02 free base was prepared. The volume of the citric acid/ethanol solution was about 64% relative to the TG02 free base solution. The citric acid/ethanol solution (at about 70°C) was transferred to the TG02 free base solution to form TG02 citrate, and the solution was stirred for at least 30 minutes. Warm ethanol (1.5 volume equivalents to previous citric acid/TG02 free base solution) was added and the solution was stirred for at least one hour at about 70°C. The solution was cooled to about 5°C. TG02 citrate crystallized upon cooling. TG02 citrate was collected by filtration, washed with ethanol and dried to give TG02 Form X (citrate) in 88-93% yield.
[0504] Method B: A homogeneous mixture of TG02 Form X (citrate), TG02 Citrate
Pattern 1 of US 9,120,815, and TG02 Citrate Pattern 2 of US 9,120,815 was treated with solvent (20 vol.) and agitated for 4 days at different temperatures (5 °C, 25 °C, and 50 °C). The recovered solids were air dried and analysed by XRPD. As summarized in Table 1 1 , several solvents resulted in the recovery of TG02 Form X (citrate).
Table 1 1
Figure imgf000120_0001
See Example 4 for discussion of Pattern 2
Characterization: Form X (citrate) is a non-solvated, non-hygroscopic crystalline form of TG02 citrate which remained unchanged by XRPD following storage at elevated temperatures and relative humidity levels (40 °C / 75 % RH, 25 °C / 97 % RH and 60 °C / ambient RH) after 28 days. Proton NMR was consistent with the proposed structure. However, as the methylene protons of the citric acid overlapped with the De-DMSO reference peak, the stoichiometric equivalence of citrate acid is slightly offset. Thermal gravimetric analysis revealed the sample lost 29.8 % w/w between 190 - 230 °C, possibly due to the dissociation of the salt. Differential scanning calorimetry thermal events included a single broad endotherm at 204.5 °C (366.9 J/g). Analysis of the thermal events monitored at two different heating rates (2 °C and 10 °C) revealed a significant change in both melt temperature and enthalpy (192.1 °C, 336.2 J/g and 205.3 °C, 378.2 J/g). This finding suggests the observed endotherm is not a pure melt (thermodynamic) but also consists of a kinetic component possibly the dissociation of the citrate. HPLC purity analysis resulted in a purity reading of 97.6 %. GVS analysis showed the material to be non-hygroscopic, with an uptake of 0.13 % between 0 - 90 % RH, with a maximum difference of 0.04 % hysteresis between 40 - 60 % RH. The sample remained unchanged by XRPD following GVS analysis. Thermodynamic solubility determination produced a reading of 0.64 mg/ml solubility in aqueous media.
The XRPD of Form X (citrate) is shown in Fig. 11. Table 12 lists the peak positions, d values, and relative peak intensities of TG02 Form X (citrate).
Table 12
Angle d value
Index Relative Intensity
(2-Theta °) (A)
1 8.6 10.3 10.7 %
2 9.4 9.4 12.8 %
3 1 1.9 7.4 13.0 %
4 12.5 7.1 8.6 %
5 14.3 6.2 9.8 %
6 15.2 5.8 33.4 %
7 15.5 5.7 47.7 %
8 16.1 5.5 14.6 %
9 16.4 5.4 6.9 %
10 17.0 5.2 22.3 %
1 1 17.4 5.1 v 18.4 %
12 17.9 5.0 7.6 %
13 19.0 4.7 8.6 %
14 19.6 4.5 13.2 %
15 20.3 4.4 9.0 %
16 20.6 4.3 9.1 %
17 21.2 4.2 5.3 %
18 21.7 4.1 33.5 %
19 22.1 4.0 31.4 %
20 23.0 3.9 100.0 %
21 23.5 3.8 5.6 %
22 23.9 3.7 7.4 %
23 24.2 3.7 5.1 %
24 24.8 3.6 9.1 % 25 26.2 3.4 21.9 %
26 27.3 3.3 7.1 %
27 28.0 3.2 8.3 %
28 29.9 3.0 21.1 %
EXAMPLE 4
TG02 Citrate Patterns of US 9,120,815
[0507] TG02 Citrate Pattern 1 ("Pattern 1 ") of US 9, 120,815 is a non-solvated, slightly hygroscopic crystalline form of TG02 citrate, which remained unchanged by XRPD following storage at elevated temperatures and relative humidity (40 °C / 75 % RH, 25 °C / 97 % RH and 60 °C / ambient RH) for 28 days. Proton NMR analysis was consistent with the proposed structure, although there was overlap of the methylene protons of the citrate and the De-DMSO reference peak. Thermal gravimetric analysis showed a weight loss of 29.6 % w/w between 180 - 240 °C, possibly due to loss of citrate. Differential scanning calorimetry revealed a single endothermic event at 196.6 °C (327.7 J/g).
Comparing DSC profiles of the material at two different heating rates (2 °C and 10 °C) showed a large difference in onset temperature and enthalpy. This observation suggest the endotherm is likely due to both melt of the material (thermodynamic) and loss of the citrate (kinetic). HPLC purity analysis resulted in a purity reading of 97.7 %.
GVS analysis showed the material to be slightly-hygroscopic, with an uptake of 1.0 % between 0 - 90 % RH and a maximum hysteresis of 0.2 % between 40 - 50 % RH. The sample remained unchanged by XRPD following GVS analysis. Thermodynamic solubility determination produced a reading of 0.33 mg/ml solubility in aqueous media. XRPD following thermodynamic solubility analysis revealed a form change from TG02 Citrate Pattern 1 to TG02 Citrate Pattern 2 (both of US 9,120,815). The XRPD of Pattern 1 is shown in Fig. 1.
[0508] TG02 Citrate Pattern 2 ("Pattern 2") of US 9, 120,815 defined as a hydrated,
hygroscopic crystalline form of TG02 citrate, which remained unchanged by XRPD following storage at elevated temperatures and relative humidity (40 °C / 75 % RH and 25 °C / 97 % RH) for 28 days. However, storage at 60 °C / ambient RH resulted in additional peaks being present in the XRPD diffractogram after 7 days. These additional peaks remained throughout the 28 days storage period. This may be caused by dehydration of the hydrate. Proton NMR analysis was consistent with the proposed structure, although there was overlap of the methylene protons of the citrate and the
D6-DMSO reference peak. Thermal gravimetric analysis showed two weight losses: a weight loss of 3.1 % w/w between 25 - 1 15 °C, possibly due to loss of water, followed by a weight loss of 29.5 % w/w between 180 - 240 °C, possibly due to the dissociation of citrate. Differential scanning calorimetry consisted of a broad, asymmetrical endotherm between 25 - 1 15 °C (70.2 J/g) followed by a large endotherm at 186.0 °C (313.4 J/g), possibly due to the sample melt and dissolution of the salt. HPLC purity analysis resulted in a purity reading of 97.7 %. GVS analysis showed the material to be hygroscopic, with an uptake of 3.84 % between 0 - 90 % RH, with a maximum hysteresis of 1.4 % between 10 - 30 % RH. The sample remained unchanged by XRPD following GVS analysis. Water content was determined by Karl Fischer analysis to be 3.3 %, equating to 1 molar equivalent of water. Thermodynamic solubility determination produced a reading of 0.23 mg/ml solubility in aqueous media and remained unchanged by XRPD. The XRPD of Pattern 2 is shown in Fig. 2.
EXAMPLE 5 Photostability
[0509] The photostability of Pattern 1 and Pattern 2 of US 9, 120,815, and Form X
(citrate) was investigated to determine whether light exposure results in substance changes.
[0510] A thin layer (< 3 mm) of Pattern 1, Pattern 2, and Form X (citrate) was placed in a clear glass HPLC vial. These samples were prepared in duplicate; one set to be kept in the dark (wrapped in aluminium foil) and the other exposed to light. Images of the HPLC vials were taken before and after light exposure. Samples were exposed to irradiation (765 W/m2) for 6.9 h, equating to one weeks Miami sunshine.
[0511] No visual change in appearance, XRPD, or purity of each sample was noted. EXAMPLE 6
Pharmaceutical Compositions Compatibility experiments were conducted to select excipients for TG02 Form X
(citrate) for use in gelatin capsules. Binary mixtures (1 :1) of an excipient and TG02 Form X (citrate) were prepared, mixed, and stored at 40°/75% RH in open and closed containers for four weeks. Blend appearance and HPLC test results (chromatographic purity and assay) obtained after four weeks of storage in both open and closed configurations were compared to the initial results (Table 13 and Table 14).
No significant appearance changes were noted over the course of the study. The list of compatible and incompatible excipients is provided in Table 15.
Table 13: Excipient Compatibility Results, 40°C/ 75% RH, Open Configuration
Initial 4 weeks
Excipient
Purity (%) Assay (%) Purity (%) Assay (%)
Avicel 96.06 100.92 96.69 99.99
Prosolv 96.48 101.04 96.66 101.24
Mannitol 96.67 100.91 96.65 99.06
Lactose Monohydrate 96.65 100.27 96.69 99.89
HPMC 96.66 101.85 96.67 98.41
PVP 96.67 100.75 96.67 98.81
PRUV 96.41 83.93 96.13 71.01
Mg Stearate 96.65 90.42 96.67 99.92
Croscarmellose 96.36 73.46 96.36 76.23
Explotab 96.58 91.95 96.60 92.77
Crospovidone 96.64 98.61 96.67 98.88
Avicel + SLS 96.67 100.29 96.65 100.32
Control 96.66 100.96 96.68 98.29
Table 14: Excipient Compatibility Results, 40°C/ 75% RH, Closed Configuration
Figure imgf000125_0001
Table 15: Results Summary of TG02 Form X (citrate) Excipient Compatibility
Figure imgf000125_0002
] Representative TG02 Form X (citrate) formulation compositions are provided in
Table 16. The capsules are an immediate release dosage form provided in two strengths: 50 mg and 150 mg. The capsule fill is a dry powder formulated blend of TG02 Form X (citrate) and excipients. The labelled strength of the TG02 Form X (citrate) capsules is in terms of TG02 base, while the batch formula is in terms of the TG02 Form X (citrate) salt. For example, the 50 mg strength of TG02 Form X (citrate) capsules contains about 76 mg of TG02 Form X (citrate) to account for the citric acid content of the drug substance total mass. Additional compositions are provided in Table 17.
Table 16: Formulation Compositions for TG02 Form X (citrate) Capsules
Figure imgf000126_0001
Table 17: Formulation Composition for TG02 Form X (citrate) Capsules
Strength (mg)
Ingredient
10 mg 10 mg ISO mg
TG02 Citrate 15.6 15.6 234.0
Silicified Microcrystalline Cellulose,
172.3 172.3 106.2
NF
Crospovidone, NF 10.5 10.5 19.0
Hypromellose 2910, USP 10.5 10.5 19.0
Magnesium Stearate, NF 1.1 — 1.8
Sodium stearyl fumarate, NF (PRUV) ... 1.1 — Having now fully described the methods, compounds, and compositions herein, it will be understood by those of skill in the art that the same can be performed within a wide and equivalent range of conditions, formulations, and other parameters without affecting the scope of the methods, compounds, and compositions provided herein or any embodiment thereof. All patents, patent applications and publications cited herein are fully incorporated by reference herein in their entirety.

Claims

WHAT IS CLAIMED IS:
1. A polymorphic form of the citrate salt of ( 16E)-14-methyl-20-oxa-5, 7,14,26- tetraazatetracydo[ 19.3.1.1 (2,6).1 (8, 12)]heptacosa- 1 (25),2(26),3,5,8(27),9, 1 1 , 16,21 ,23- decaene (TG02 Form X (citrate)) characterized as having a powder x-ray diffraction pattern with peaks at 15.2, 15.5, 21.7, 22.1, 23.0, 26.2, and 29.9 degrees 2Θ.
2. The TG02 Form X (citrate) of claim 1 having an average particle size distribution of about 10 μπι or less.
3. The TG02 Form X (citrate) of claim 2 having an average particle size distribution of about 1 μηι or less.
4. A pharmaceutical composition comprising the TG02 Form X (citrate) of any one of claims 1-3 and one or more pharmaceutically acceptable excipients.
5. The pharmaceutical composition of claim 4 comprising, by weight:
(a) about 7% to about 70% of TG02 Form X (citrate);
(b) about 20% to about 83% of a filler;
(c) about 1% to about 10% of a disintegrant;
(d) about 1% to about 10% of a binder; and
(e) about 0.1% to about 1% of a lubricant.
6. A method of treating a patient having cancer, the method comprising administering to the patient a therapeutically effective amount of the TG02 Form X (citrate) of any one of claims 1-3.
7. The method of claim 6, wherein MYC overexpression, MCLl overexpression, or MYC and MCLl overexpression is differentially present in the patient as compared with a subject of another phenotypic status.
8. The method of claims 6 or 7 further comprising administering to the patient a therapeutically effective amount of a second therapeutic agent.
9. The method of any one of claims 6-8, wherein the cancer is a solid tumor.
10. The method of any one of claims 6-8, wherein the cancer is a hematological malignancy.
1 1. The method of any one of claims 6-8, wherein the cancer any one or more of the cancers of Table 2.
12. The method of claim 1 1, wherein the cancer is selected from the group consisting of multiple myeloma, hepatocellular carcinoma, glioblastoma, lung cancer, breast cancer, head and neck cancer, prostate cancer, melanoma, colorectal cancer, and diffuse pontine glioma.
13. The method of any one of claims 6-12, wherein the cancer has become resistant to
conventional treatments.
14. The TG02 Form X (citrate) of any one of claims 1-3 for use in the treatment of cancer.
15. Use of TG02 Form X (citrate) of any one of claims 1-3 for the manufacture of a
medicament for treatment of cancer.
16. The pharmaceutical composition of claims 4 or 5 for use in treating cancer.
17. A kit comprising the TG02 Form X (citrate) of any one of claims 1-3 and instructions for administering the TG02 polymorphic form to a patient having cancer.
18. The kit of claim 17 further comprising an immune checkpoint inhibitor or alkylating agent.
19. A method of making the pharmaceutical composition of claim 4, the method comprising admixing TG02 Form X (citrate) and one or more pharmaceutically acceptable excipients.
20. A method of making the TG02 Form X (citrate) of claim 1, the method comprising:
(a) combining a solution of citric acid in ethanol with a solution of TG02 free base in DMSO/ethanoI;
(b) heating the solution of (a) at about 70°C for at least about 15 minutes to give a solution comprising TG02 citrate;
(c) cooling the solution of (b) comprising TG02 citrate to about 5°C to give a crystalline solid; and
(d) isolating the crystalline solid of (c) to give TG02 Form X (citrate).
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