WO2015042170A1 - Compositions et utilisations de combinaisons d'indoles associés à dim et de composés anti-androgène sélectionnés - Google Patents

Compositions et utilisations de combinaisons d'indoles associés à dim et de composés anti-androgène sélectionnés Download PDF

Info

Publication number
WO2015042170A1
WO2015042170A1 PCT/US2014/056128 US2014056128W WO2015042170A1 WO 2015042170 A1 WO2015042170 A1 WO 2015042170A1 US 2014056128 W US2014056128 W US 2014056128W WO 2015042170 A1 WO2015042170 A1 WO 2015042170A1
Authority
WO
WIPO (PCT)
Prior art keywords
dim
compound
androgen
less
kit
Prior art date
Application number
PCT/US2014/056128
Other languages
English (en)
Inventor
Fazlul H. Sarkar
Elisabeth I. HEATH
Original Assignee
Wayne State University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wayne State University filed Critical Wayne State University
Publication of WO2015042170A1 publication Critical patent/WO2015042170A1/fr

Links

Classifications

    • 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
    • A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • A61K31/403—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
    • A61K31/404—Indoles, e.g. pindolol
    • 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
    • A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • A61K31/407—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with other heterocyclic ring systems, e.g. ketorolac, physostigmine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/4164—1,3-Diazoles
    • A61K31/4166—1,3-Diazoles having oxo groups directly attached to the heterocyclic ring, e.g. phenytoin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/4164—1,3-Diazoles
    • A61K31/4178—1,3-Diazoles not condensed 1,3-diazoles and containing further heterocyclic rings, e.g. pilocarpine, nitrofurantoin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/50—Pyridazines; Hydrogenated pyridazines
    • A61K31/5025—Pyridazines; Hydrogenated pyridazines ortho- or peri-condensed with heterocyclic ring systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents

Definitions

  • compositions and kits comprising
  • the present invention also relates to such compositions, kits and methods for treating androgen and Androgen Receptor (AR)-related conditions. Among androgen and AR-related conditions benefited is prostate cancer. 2. BACKGROUND OF THE INVENTION 2.1. Androgen Receptor (AR)-related conditions
  • Androgen the male steroid hormone, is responsible for male sexual
  • Androgens are important for the development and progression of age-associated pathologies in adults, including male pattern baldness, benign prostatic hyperplasia and prostate cancer (PC) in men, and polycystic ovarian syndrome (PCOS) and hirsutism in women. Androgen action is exerted through the androgen receptor (AR), a 110-kDa member of the steroid receptor family of transcription factors.
  • AR androgen receptor
  • DHT dihydrotestosterone
  • AR is a nuclear hormone receptor, which is activated by binding of androgen ligands. Upon androgen binding, AR dissociates from the cytoplasmic chaperone protein HSP90, self-dimerizes and translocates to the nucleus. The AR interacts with coactivators and chromatin modifying enzymes, and it also binds to androgen-response elements (ARE) within the genome. These ARE regulate the expression of genes relevant to prostatic growth and function. Additionally, ARE has been linked to cancer development and progression.
  • AR activation has been shown to upregulate the expression of prostate specific antigen (PSA), cyclin-dependent kinases (cdk) 1, 2 and 4, cyclin A and B, along with many other genes.
  • PSA prostate specific antigen
  • cdk cyclin-dependent kinases
  • AR mutation, amplification, and overexpression AR variants often occur and are involved in the development of androgen- independent growth and resistance to antiandrogen therapy in prostate cancer.
  • PC Prostate cancer
  • LHRH Leutinizing Hormone Releasing Hormone
  • Antiandrogens are classified as steroidal or nonsteroidal based on their respective chemical structures.
  • the major antiandrogens in clinical use worldwide are the nonsteroidal bicalutamide, flutamide and nilutamide and the steroidal cyproterone acetate (CPA).
  • Bicalutamide (Casodex) is the most extensively studied nonsteroidal antiandrogen.
  • Bicalutamide has now been shown to possess both AR blocking activity (antagonism) as well as AR activating activity (agonism) explaining in part the short clinical response associated with its use (see, e.g., U.S. Patent No. 7,709,517, at col. 1).
  • Enzalutamide (MDV3100 [Xtandi®]) and ARN-509. These compounds have been described in various publications including U.S. Patent No. 8,183,274, U.S. Patent No. 7,709,517, U.S. Patent No. 8,470,829, U.S. Patent No. 8,445,507, U.S. Patent No. 8,110,594, U.S. Patent Publication No. 2012/0295944, U.S. Patent Publication No. 20130034501, U.S. Patent Publication No. 20130072511, U.S. Patent Publication No. 20110306615 and Int. Patent Publication No. WO 2006/028226, which are incorporated by reference herein in their entireties.
  • antiandrogen bicyclic 7,8-dihydro[1,2,4]triazolo[4,3-b]pyradizine compounds such as AZD-3514, have been developed, as described in U.S. Patent Publication No. 2013/0203714.
  • Cruciferous vegetables contain a family of plant protective compounds called glucobrassicins which give rise to active compounds with the indole molecular ring, exemplified by the stable dimer 3,3’-diindolylmethane (DIM).
  • DIM is the linear, dimer molecule formed from the condensation of two molecules of precursor Indole-3-carbinol (I3C).
  • I3C Indole-3-carbinol
  • DIM its precursor I3C and closely related indole compounds of natural and synthetic origin are now known to possess therapeutic activities involving both the Estrogen Receptor (ER) and AR.
  • DIM in pure crystalline form is highly insoluble in both water and oil conferring limited oral and topical bioavailability and necessitating absorption-enhancing formulations.
  • Previous experimental work has described the use of DIM and the related trimeric derivative of I3C, 2-(Indol-3-ylmethyl)-3,3’-diindolylmethane (LTR), in specialized formulations (see U.S. Patent No.6,086,915, which is incorporated by reference herein in its entirety).
  • LTR 2-(Indol-3-ylmethyl)-3,3’-diindolylmethane
  • DIM-related activity includes the inhibition of prostate cancer cell growth in vitro and prostate cancer progression in animal models
  • DIM from microencapsulated DIM has been shown to possess cancer inhibitory activity resulting in growth arrest and control of PC cells in vitro and of tumor metastasis in transplanted prostate cancer (Singh-Gupta V, Banerjee S, Yunker CK, Rakowski JT, Joiner MC, Konski AA, Sarkar FH, Hillman GG.
  • B-DIM impairs radiation- induced survival pathways independently of androgen receptor expression and augments radiation efficacy in prostate cancer. Cancer Lett. 2012 May 1;318(1):86-92. doi:
  • DIM functions like bicalutamide in vivo with both AR antagonist and agonist activity. It is known, however, that the action of DIM is associated with increased production and activity of IL-6 (Xue L, Pestka JJ, Li M, Firestone GL, Bjeldanes LF. 3,3'-Diindolylmethane stimulates murine immune function in vitro and in vivo. J Nutr Biochem. 2008 May;19(5):336-44). Increased activity of IL-6 is known to result in ligand independent activation of the AR, tumor survival, and disease progression in PC and CRPC (Azevedo A, Cunha V, Teixeira AL, Medeiros R. IL-6/IL-6R as a potential key signaling pathway in prostate cancer development. World J Clin Oncol. 2011 Dec
  • Microencapsulated, absorption-enhanced DIM (BR-DIM®) has been used in a phase I dose-escalation study in men with non-metastatic CRPC, and found to be well tolerated and to have modest PSA lowering activity (Heath EI, Heilbrun LK, Li J,
  • kits for treating an androgen or Androgen Receptor-driven disorder in a subject in need thereof comprising administering to the subject (i) an amount of a DIM-related indole, and (ii) an amount of an Anti-Androgen Compound, wherein the Anti-Androgen Compound is a Diarylhydantoin compound, a Diarylthiohydantoin compound or a 7,8-dihydro[1,2,4]triazolo[4,3-b]pyradizine compound, or a pharmaceutically acceptable salt thereof.
  • compositions comprising a combination of: (i) an amount of a DIM-related indole, and (ii) an amount of an Anti-Androgen Compound, wherein the Anti-Androgen Compound is a
  • compositions comprising a therapeutically effective amount of a combination of: (i) a DIM-related indole, and (ii) an Anti-Androgen Compound, wherein the Anti-Androgen Compound is a Diarylhydantoin compound, a Diarylthiohydantoin compound or a 7,8-dihydro[1,2,4]triazolo[4,3-b]pyradizine compound, or a pharmaceutically acceptable salt thereof.
  • kits comprising in one or more containers: (a) an amount of a DIM-related indole, and (b) an amount of an Anti-Androgen Compound, wherein the Anti-Androgen Compounds is a Diarylhydantoin compound, a Diarylthiohydantoin compound or a 7,8-dihydro[1,2,4]triazolo[4,3-b]pyradizine compound, or a pharmaceutically acceptable salt thereof.
  • the DIM-related indole and the Anti-Androgen Compound are in separate containers.
  • the DIM related indole and the Anti-Androgen compound are in the same container.
  • the DIM related indole and the Anti-Androgen compound are in the same container, in a fixed dose combination.
  • the DIM- related indole is selected from the group consisting of: a compound of formula I:
  • R 32 and R 36 are substituents independently selected from the group consisting of hydrogen, hydroxyl, and methoxy, and ethoxycarbonyl groups
  • R 33 and R 37 are substituents independently selected from the group consisting of hydrogen, hydroxyl, and methoxy
  • R 31 , R 34 , R 35 , R 38 , R 41 , and R 42 are hydrogen
  • R 50 , R 51 are either hydrogen or methyl, or phenyl
  • R 90 , R 91 are hydrogen
  • R 62 , R 63 , R 66 , R 67 , R 70 , and R 71 are substituents independently selected from the group consisting of hydrogen, hydroxyl, and methoxy, and
  • R 61 , R 64 , R 65 , R 68 , R 69 , R 72 , R 81 , R 82 , and R 83 are hydrogen;
  • R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , and R 10 are substituents independently selected from the group consisting of hydrogen, C 1 -C 24 alkyl, C 2 -C 24 alkenyl, C 2 -C 24 alkynyl, C 5 -C 20 aryl, C 6 -C 24 alkaryl, C 6 -C 24 aralkyl, halo, hydroxyl, sulfhydryl, C 1 - C 24 alkoxy, C 2 -C 24 alkenyloxy, C 2 -C 24 alkynyloxy, C 5 -C 20 aryloxy, acyl, acyloxy, C 2 -C 24 alkoxycarbonyl, C 6 -C 20 aryloxycarbonyl, halocarbonyl, C 2 -C 24
  • any two adjacent (ortho) substituents may be linked to form a cyclic structure selected from five-membered rings, six-membered rings, and fused five- membered and/or six-membered rings, wherein the cyclic structure is aromatic, alicyclic, heteroaromatic, or heteroalicyclic, and has zero to 4 non-hydrogen substituents and zero to 3 heteroatoms, and
  • R 11 and R 12 are independently selected from the group consisting of hydrogen, C 1 - C 24 alkyl, C 2 -C 24 alkoxycarbonyl, amino-substituted C 1 -C 24 alkyl, (C 1 -C 24 alkylamino)-substituted C 1 -C 24 alkyl, and di-( C 1 -C 24 alkyl)amino-substituted C 1 - C 24 alkyl,
  • R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 and R 12 is other than hydrogen, and when R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 are selected from hydrogen, halo, alkyl and alkoxy, then R 11 and R 12 are other than hydrogen and alkyl; and a compound of formula (V):
  • R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 11 , R 12 , and X are defined as for compounds of formula (III), and
  • R 20 and R 21 are defined as for R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 as for compounds of formula III.
  • compositions, kits and methods described herein employ structurally-related, synthetically-derived, substituted diindolylmethane compounds.
  • DIM-related compounds for use in the methods and compositions of the invention include, but are not limited to, hydoxylated DIMs, methoxylated DIMs, 2-(Indol-3-ylmethyl)- 3,3’-diindolylmethane (LTR), hydroxylated LTRs, methoxylated LTRs, 5,5'-dimethylDIM (5- Me-DIM), 2,2'-dimethylDIM (2-Me-DIM), 5,5'-dichloroDIM (5-Cl-DIM), imidazolelyl-3,3'- diindolylmethane, nitro-substituted imidazolelyl-3,3'-diindolylmethanes, 2,10-dicarbethoxy-6- methoxy-5,
  • DIM or the DIM-related indole is suspended as microparticles in a starch carrier matrix.
  • the DIM-related indole is DIM.
  • DIM is processed DIM.
  • the DIM-related indole is I3C.
  • DIM-related indole is administered orally. In other embodiments, DIM-related indole is administered parenterally or intra-arterially. In other embodiments, DIM-related indole is injected directly into prostate gland tissue. In particular embodiments, DIM-related indole is injected directly into prostate gland tissue using ultrasound guidance. In other particular embodiments, DIM-related indole is administered by prostate gland arterial embolization procedure using a catheter or a
  • the amount of the DIM-related indole administered to the subject is 1 to 20 mg per kg, 3 to 10 mg or 1 to 5 mg per kg of the subject’s weight per day. In some embodiments, the amount of the processed DIM administered to the subject is 150-900 mg per day. In specific embodiments, the amount of the processed DIM administered to the subject is less than 625 mg, less than 600 mg, equal to or less than 450 mg, equal to or less than 375 mg, equal to or less than 300 mg, or equal to or less than 225 mg per day.
  • the DIM-related indole is administered parenterally or intra-arterially at 50 to 5,000 mg per dose, 100 to 3,000 mg per dose; equal to or less than 1,000 mg per dose, equal to or less than 500 mg per dose, or equal to or less than 250 mg per dose, wherein the dose is administered every 1, 2, 3, 4, 5, 6, 7, 8 or more weeks.
  • the amount of the processed DIM in the composition is 75-225 mg; or the amount of the processed DIM is less than 375 mg, less than 300 mg, equal to or less than 225 mg, equal to or less than 160 mg ,or equal to or less than 75 mg (e.g., in compositions formulated for oral administration).
  • the amount of the processed DIM is 75-225 mg per dose; or the amount of the processed DIM is less than 375 mg, less than 300 mg, equal to or less than 225 mg, equal to or less than 160 mg, or equal to or less than 75 mg per dose (e.g., in units formulated for oral administration).
  • the amount of the DIM-related indole is 50 to 5,000 mg or 100 to 3,000 mg; or the amount of the DIM-related indole is equal to or less than 1,000 mg, equal to or less than 500 mg, or equal to or less than 250 mg (e.g., in compositions formulated for parenteral or intra-arterial administration).
  • the amount of the DIM-related indole is 50 to 5,000 mg per dose or 100 to 3,000 mg per dose; or equal to or less than 1,000 mg per dose, equal to or less than 500 mg per dose, or equal to or less than 250 mg per dose (e.g., in units formulated for parenteral or intra-arterial administration).
  • the Anti-Androgen Compound is a Diarylhydantoin compound.
  • the diarylthiohydantoin compound has the formula:
  • Ri and R2 are independently methyl or, together with the carbon to which they are linked, a cycloalkyl group of 4 to 5 carbon atoms, wherein R3 is selected from the group consisting of carbamoyl, alkyl carbamoyl, carbamoylalkyl, alkylcarbamoylalkyl, cyano, and cyanoalkyl, and wherein R4 is hydrogen or fluorine.
  • the Diarylthiohydantoin compound is 4-(3-(4-Cyano-3- (trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluoro-N- methylbenzamide (“Enzalutamide”) having the following formula:
  • the Diarylhydantoin compound has the formula:
  • the diarylthiohydantoin compound is 4-[7-(6-cyano-5- trifluoromethylpyridin-3-yl)-8-oxo-6-thioxo-5,7-diazaspir- o[3,4]oct-5-yl]-2-fluoro-N- methylbenzamide (“ARN 509”) having the following formula:
  • Diarylthiohydantoin compound has the formula:
  • the Diarylthiohydantoin compound has the formula:
  • the Diarylthiohydantoin compound has the formula:
  • the diarylthiohydantoin compound has the formula:
  • R3 is selected from the group consisting of hydroxy, methylcarbamoyl, methylcarbamoylpropyl, methylcarbamoylethyl, methylcarbamoylmethyl, methylsulfonecarbamoylpropyl, methylaminomethyl, dimethylaminomethyl, methylsulfonyloxymethyl, carbamoylmethyl, carbamoylethyl, carboxymethyl, methoxycarbonylmethyl, methanesulfonyl, 4-cyano-3- trifluoromethylphenylcarbamoylpropyl, carboxypropyl, 4-methanesulfonyl-1- piperazinyl, piperazinyl, methoxycarbonyl, 3-cyano-4- trifluoromethylphenylcarbamoyl, hydroxyethylcarbamoylethyl, and hydroxyethoxycarbonylethyl, and
  • R10 and R11 are both H or, respectively, F and H, or H and F. In some of these embodiments, R10 and R11 are, respectively, F and H.
  • R3 is methylcarbamoyl. In some of these embodiments, R3 is selected from the group consisting of carbamoyl, alkylcarbamoyl, carbamoylalkyl, and alkylcarbamoylalkyl.
  • the Anti-Androgen Compound is the 7,8- dihydro[1,2,4]triazolo[4,3-b]pyradizine compound, and wherein the 7,8- dihydro[1,2,4]triazolo[4,3-b]pyradizine compound is -(4-(2-(4-(1-(3-(trifluoromethyl)-7,8- dihydro-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidin-4-yl)phenoxy)ethyl)piperazin-1- yl)ethanone (“AZD-3514”) having the following formula:
  • the Anti-Androgen Compound is administered orally. In other embodiments, the Anti-Androgen Compound is administered parenterally or intra-arterially. In some embodiments, the Anti-Androgen Compound is injected directly into prostate gland tissue. In a specific embodiment, the Anti- Androgen Compound is injected directly into prostate gland tissue using ultrasound guidance. In yet another specific embodiment, the Anti-Androgen Compound is administered by prostate gland arterial embolization procedure using a catheter or a microcatheter.
  • the amount of the Anti-Androgen Compound (e.g., Enzalutamide) administered (e.g., orally) to the subject is 1 to 20 mg per kg, 2 to 6 mg per kg, or 1 to 2 mg per kg of the subject’s weight per day.
  • the amount of the Anti-Androgen Compound (e.g., Enzalutamide) administered (e.g., orally) to the subject is 40 to 240 mg per day, 40 to 160 mg per day, 40 to 150 mg per day, or 80 to 120 mg per day.
  • the amount of the Anti-Androgen Compound (e.g., Enzalutamide) administered (e.g., orally) to the subject is less than 240 mg per day, less than 200 mg per day, less than 160 mg per day, equal to or less than 120 mg per day, equal to or less than 100 mg per day, equal to or less than 80 mg per day, or equal to or less than 50 mg per day.
  • the amount of the Anti-Androgen Compound (e.g., Enzalutamide) administered parenterally or intra-arterially to the subject is 50 to 5,000 mg per dose, wherein the dose is administered every 1, 2, 3, 4, 5, 6, 7, 8 or more weeks.
  • the amount the Anti-Androgen Compound (e.g., Enzalutamide) administered to the subject is 100 to 2,000 mg per dose, wherein the dose is administered every 1, 2, 3, 4, 5, 6, 7, 8 or more weeks.
  • the amount of the Anti-Androgen Compound (e.g., Enzalutamide) administered parenterally or intra-arterially to the subject is less than 1000 mg per dose, less than 500 mg per dose, less than 250 mg per dose, less than 160 mg per dose, less than 120 mg per dose, or less than 100 mg per dose, wherein the dose is administered every 1, 2, 3, 4, 5, 6, 7, 8 or more weeks.
  • the Anti-Androgen Compound e.g., Enzalutamide administered parenterally or intra-arterially to the subject is less than 1000 mg per dose, less than 500 mg per dose, less than 250 mg per dose, less than 160 mg per dose, less than 120 mg per dose, or less than 100 mg per dose, wherein the dose is administered every 1, 2, 3, 4, 5, 6, 7, 8 or more weeks.
  • the Anti-Androgen Compound is formulated for oral administration. In other embodiments, the Anti-Androgen Compound is formulated for parenteral or intra-arterial administration. In specific embodiments, the amount of the Anti-Androgen Compound (e.g., Enzalutamide) in the composition (e.g., for oral administration such as pill, tablet or capsule) is 40 to 250 mg, or 40 to 160 mg.
  • the Anti-Androgen Compound e.g., Enzalutamide
  • the amount of the Anti-Androgen Compound (e.g., Enzalutamide) in the composition (e.g., for oral administration such as pill tablet or capsule) is less than 160 mg, equal to or less than 100 mg, equal to or less than 120 mg, equal to or less than 80 mg, equal to or less than 50 mg, or equal to or less than 40 mg.
  • the amount of the Anti-Androgen Compound (e.g., Enzalutamide) in one unit of the kit is 40 to 160 mg; or the amount of the Enzalutamide in one unit of the kit is less than 160 mg, equal to or less than 120 mg, equal to or less than 100 mg, equal to or less than 80 mg, equal to or less than 50 mg, or equal to or less than 40 mg (e.g., formulated for oral administration).
  • the amount of the Anti-Androgen Compound is 50 to 5,000 mg or 100 to 2,000 mg per composition or kit unit (e.g., formulated for intra-arterial or parenteral administration).
  • the amount of the Anti-Androgen Compound is less than 1000 mg, less than 500 mg, less than 250 mg, less than 160 mg, or less than 100 mg per composition or kit unit (e.g., formulated for intra-arterial or parenteral administration).
  • the androgen or Androgen Receptor-driven disorder treated in accordance with the methods described herein and using the combination
  • compositions and kits described herein is a disorder characterized by an increased expression of Androgen Receptor (AR) and/or an increased expression of AR splice variants.
  • the androgen or Androgen Receptor-driven disorder is prostate cancer, prostatic intraepithelial neoplasia (PIN), or benign prostatic hyperplasia (BPH).
  • the androgen or Androgen Receptor-driven disorder is prostate cancer.
  • the prostate cancer is castrate resistant prostate cancer (CRPC), e.g., metastatic CRPC (mCRPC) or non-metastatic CRPC.
  • the prostate cancer is hormone sensitive prostate cancer.
  • the androgen or Androgen Receptor- driven disorder is PIN.
  • the androgen or Androgen Receptor-driven disorder is BPH.
  • methods, compositions and kits described herein are effective for treating one or more of the disorders listed above.
  • treatment using combination compositions described herein is more effective than treatment with the Anti-Androgen Compound alone and/or treatment with the DIM-related compound alone.
  • the effectiveness for treating the disease can be demonstrated by an improvement in one or more symptoms or parameters of the disorder, e.g., as demonstrated by any test known in the art to assess such symptom or parameter.
  • treatment using combination compositions described herein is effective, or more effective than treatment with the Anti-Androgen Compound alone and/or treatment with the DIM-related compound alone, to: reduce tumor volume; slow progression of tumor growth; delay or prevent development of metastasis; normalize tissue biopsy; improve quality of life or reduce side effects associated with the treatment using the Anti-Androgen Compound; delay or prevent the development of resistance to the Anti-Androgen Compound; overcome the development of resistance to the Anti-Androgen Compound; decrease the amount of prostate specific antigen (PSA); increase progression-free survival, increase the period of stable disease, or increase overall survival.
  • PSA prostate specific antigen
  • treatment using combination compositions described herein shows efficacy (e.g., is more effective than treatment with the Anti-Androgen Compound alone and/or treatment with the DIM-related compound alone) in any one, two, three, four or five parameters/criteria listed in the preceding sentence.
  • the subject treated with compositions and methods described herein is resistant to an Anti-Androgen Compound.
  • the subject has been treated with an Anti-Androgen Compound.
  • the subject is resistant to a Diarylthiohydantoin compound.
  • the DIM-related indole is administered before administering the Anti-Androgen Compound. In other embodiments, the DIM-related indole is administered after administering the Anti-Androgen Compound. In yet other embodiments, the DIM-related indole is administered simultaneously with the Anti- Androgen Compound. In some embodiments, the DIM-related indole and the Anti-Androgen Compound are co-formulated into a single pharmaceutical composition or delivery vehicle. In specific embodiments, the DIM-related indole and the Anti-Androgen Compound are co- formulated into one pill, tablet or capsule.
  • the DIM-related indole and the Anti-Androgen Compound are co-formulated into one pill, tablet or capsule. In some embodiments, the DIM-related indole and/or the Anti-Androgen Compound are administered once daily. In other embodiments, the DIM-related indole and/or the Anti-Androgen
  • the Anti-Androgen is administered twice daily.
  • the Anti-Androgen is administered twice daily.
  • Compound is administered once daily and the DIM-related indole is administered twice daily.
  • the subject treated in accordance with the methods described herein and using the compositions and kits described herein is a human. 4. BRIEF DESCRIPTION OF THE DRAWINGS
  • Fig. 1 Synergistic effects of BR-DIM and enzalutamide (MDV3100) on LNCaP and 22RV1 cell proliferation.
  • Fig. 2 Overexpression of AR variants in prostate cancer cell lines.
  • AR positive prostate cancer cell lines including LNCaP, C4-2B, VcaP and 22RV1 cells compared with immortalized Non-neoplastic human prostatic epithelial cells: RWPE1 and PZ-HPV-7.
  • Fig. 3 Androgen deprivation induced expression of AR and AR variants, stem cell signatures and EMT phenotype in prostate cancer cell lines.
  • Total RNA was extracted from C4-2B and 22Rv1 cells cultured in charcoal stripped serum (FBS) or FBS for 2 weeks.
  • FBS charcoal stripped serum
  • the results from real time PCR showed increased expression of AR and AR variants concomitant with up-regulation of stem cell markers and mesenchymal markers in C4-2B cells (A) and 22Rv1 cells (B).
  • N-cad n-cadherin, vim: vimentin).
  • Fig. 4 Expression of AR and AR variants were increased in sphere forming cells from castration-resistant prostate cancer cells but not in androgen sensitive cell line. DIM decreased expression of AR and AR variants in prostate cancer cells.
  • A Sphere- forming cells from LNCaP cells, androgen sensitive cell line, displayed increased expression of stem cell markers and decreased expression of AR and AR variants.
  • B Sphere-forming cells from 22Rv1 cells, castration-resistant cell line, displayed increased expression of AR and AR variants concomitant with increased expression of stem cell markers.
  • C BR-DIM treatment led to decreased expression of AR and AR variants as well as stem cell markers in 22Rv1 sphere forming cells.
  • Fig.5 Expression of AR variants and Lin28B was increased in patients’ tumor tissues.
  • A and (B) The results from real time PCR showing that AR variants expression is increased in patients’ tumor.
  • Fig. 6 The expression of miR-27b, miR-124 and miR-320 family were decreased in human prostate cancer tissue specimens.
  • Fig. 7 The relationship between AR variants and expression of Lin28B and in PCa tissue specimens.
  • Fig. 8 The expression of miR-27b, miR-124 and miR-320 family were upregulated in human prostate cancer tissue specimens by BR-DIM treatment.
  • A and
  • B Expression of miR-124 and miR-27b was upregulated in prostate cancer tissues from patient treated by BR-DIM compared with untreated patients.
  • C and
  • Fig. 9 BR-DIM treatment down-regulated Lin28B expression in prostate cancer patient tissue specimens. Total RNA obtained from FFPE PCa tissues from patients and used for determining mRNA expression using real time RT-PCR. Relative mRNA levels were normalized to beta-actin. BR-DIM treatment significantly down-regulated the expression of Lin28B.
  • Fig. 10 Synergistic effects of BR-DIM and enzalutamide (MDV3100) on LNCaP cell proliferation.
  • A The results from MTT showed that BR-DIM and enzalutamide treatment inhibited LNCaP cell proliferation.
  • B Isobologram analysis of concentration-effect data showed synergistic effects of BR-DIM and enzalutamide on LNCaP cell proliferation.
  • C A summary table showing Combination Indexes (CI values) at 50%, 75% and 90% Effective Dose level (i.e., ED50, ED75 and ED90, respectively) demonstrating synergy from co- administration of BR-DIM and enzalutamide.
  • CI values Combination Indexes
  • Fig. 11 Synergistic effects of BR-DIM and enzalutamide (MDV3100) on LNCaP cell proliferation.
  • A The results from MTT showed that BR-DIM and enzalutamide treatment inhibited LNCaP cell proliferation.
  • B Isobologram analysis of concentration-effect.
  • C A summary table showing Combination Indexes (CI values) at 50%, 75% and 90%
  • Fig. 12 Synergistic effects of BR-DIM and enzalutamide (MDV3100) on C4-2B cell proliferation.
  • A The results from MTT showed that BR-DIM and enzalutamide treatment inhibited C4-2B cell proliferation.
  • B Isobologram analysis of concentration-effect data showed synergistic effects of BR-DIM and enzalutamide on C4-2B cell proliferation.
  • Fig. 13 Synergistic effects of BR-DIM and enzalutamide (MDV3100) on C4-2B cell proliferation.
  • A The results from MTT showed that BR-DIM and enzalutamide treatment inhibited C4-2B cell proliferation.
  • B Isobologram analysis of concentration-effect data showed synergistic effects of BR-DIM and enzalutamide on C4-2B cell proliferation.
  • C A summary table showing Combination Indexes (CI values) at 50%, 75% and 90% Effective Dose level (i.e., ED50, ED75 and ED90, respectively) demonstrating synergy from co- administration of BR-DIM and enzalutamide.
  • Fig. 14 Synergistic effects of BR-DIM and ARN-509 on C4-2B cell proliferation.
  • A The results from MTT showed that BR-DIM and ARN-509 treatment inhibited C4-2B cell proliferation.
  • B Isobologram analysis of concentration-effect data showed synergistic effects of BR-DIM and ARN-509 on C4-2B cell proliferation.
  • C A summary table showing Combination Indexes (CI values) at 50%, 75% and 90% Effective Dose level (i.e., ED50, ED75 and ED90, respectively) demonstrating synergy from co- administration of BR-DIM and ARN-509.
  • Fig. 15 Lack of synergistic effect of Casodex and enzalutamide (MDV3100) on LNCaP cell proliferation.
  • A The results from MTT showed that Casodex and enzalutamide co-treatment did not exhibit synergistic inhibitory effect on LNCaP cell proliferation.
  • B Isobologram analysis of concentration-effect data showed lack of synergistic effects of Casodex and enzalutamide on LNCaP cell proliferation.
  • C A summary table showing Combination Indexes (CI values) at 50%, 75% and 90% Effective Dose level (i.e., ED50, ED75 and ED90, respectively) demonstrating lack of synergy from co-administration of Casodex and enzalutamide.
  • Fig. 16 Lack of synergistic effect of Casodex and enzalutamide (MDV3100) on C4-2B cell proliferation.
  • A The results from MTT showed that Casodex and enzalutamide co-treatment did not exhibit synergistic inhibitory effect on C4-2B cell proliferation.
  • B Isobologram analysis of concentration-effect data showed lack of synergistic effects of Casodex and enzalutamide on C4-2B cell proliferation.
  • C A summary table showing Combination Indexes (CI values) at 50%, 75% and 90% Effective Dose level (i.e., ED50, ED75 and ED90, respectively) demonstrating lack of synergy from co-administration of Casodex and enzalutamide.
  • Fig. 17 Lack of synergistic effect of Casodex and ARN-509 on C4-2B cell proliferation.
  • A The results from MTT showed that Casodex and ARN-509 co-treatment did not exhibit synergistic inhibitory effect on C4-2B cell proliferation.
  • B Isobologram analysis of concentration-effect data showed lack of synergistic effects of Casodex and ARN-509 on C4-2B cell proliferation.
  • C A summary table showing Combination Indexes (CI values) at 50%, 75% and 90% Effective Dose level (i.e., ED50, ED75 and ED90, respectively) demonstrating lack of synergy from co-administration of Casodex and ARN-509. 5.
  • CI values Combination Indexes
  • the invention provides for compositions and kits comprising a DIM-related indole and a non-steroidal anti-androgen compound that induces or is known to induce expression or overexpression of Androgen Receptor (AR) and/or AR splice variant(s).
  • the invention also provides methods for treating an androgen or Androgen Receptor-related disorder (such as an androgen or Androgen Receptor-driven disorder).
  • the invention provides for treating an androgen or Androgen Receptor-related disorder which is characterized by increased expression of AR and/or AR variants (such as AR splice variants), for example, increased expression of AR and/or AR variants in the tissue affected by the disorder relative to normal tissue.
  • the invention provides for treating an androgen or Androgen Receptor-related disorder which is characterized by the expression of AR variants, such as AR3, AR132b and/or AR122b.
  • the androgen or Androgen Receptor- related disorders include, without limitation, prostate cancer, prostatic intraepithelial neoplasia (PIN), benign prostatic hyperplasia (BPH), male-pattern baldness, polycystic ovarian syndrome (PCOS) or hirsutism.
  • provided herein are methods for treating an androgen or Androgen Receptor-related disorder in a subject subject (e.g., a human subject) by administering to the subject: (i) a DIM-related indole and (ii) a non-steroidal anti-androgen compound that induces or is known to induce expression or overexpression of Androgen Receptor (AR) and/or AR splice variant(s).
  • a subject subject e.g., a human subject
  • a non-steroidal anti-androgen compound that induces or is known to induce expression or overexpression of Androgen Receptor (AR) and/or AR splice variant(s).
  • the invention provides methods for treating prostate cancer (e.g., castrate resistant prostate cancer) in a subject by administering to the subject (i) a DIM-related indole and (ii) a non-steroidal anti-androgen compound that is known to induce expression or overexpression of Androgen Receptor (AR) and/or AR splice variant(s).
  • prostate cancer e.g., castrate resistant prostate cancer
  • a non-steroidal anti-androgen compound that is known to induce expression or overexpression of Androgen Receptor (AR) and/or AR splice variant(s).
  • compositions and kits comprising (i) a DIM-related indole (e.g., DIM or I3C) and (ii) a Selected Anti-Androgen Compound described in Section 5.2 below, or a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • a DIM-related indole e.g., DIM or I3C
  • a Selected Anti-Androgen Compound described in Section 5.2 below e.g., a Selected Anti-Androgen Compound described in Section 5.2 below, or a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • the invention also provides methods for treating an androgen or Androgen Receptor-related disorder (e.g., prostate cancer, benign prostatic hyperplasia, male-pattern baldness, polycystic ovarian syndrome (PCOS) or hirsutism) in a subject by administering to the subject: (i) a DIM- related indole (e.g., DIM or I3C) and (ii) a Selected Anti-Androgen Compound described in Section 5.2 below, or a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • an androgen or Androgen Receptor-related disorder e.g., prostate cancer, benign prostatic hyperplasia, male-pattern baldness, polycystic ovarian syndrome (PCOS) or hirsutism
  • a DIM- related indole e.g., DIM or I3C
  • a Selected Anti-Androgen Compound described in Section 5.2 below or a pharmaceutical
  • the invention provides methods for treating prostate cancer (e.g., castrate resistant prostate cancer) in a subject by administering to the subject (i) a DIM-related indole (e.g., DIM or I3C) and (ii) a Selected Anti-Androgen Compound described in Section 5.2 below, or a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • a DIM-related indole e.g., DIM or I3C
  • a Selected Anti-Androgen Compound described in Section 5.2 below e.g., a Selected Anti-Androgen Compound described in Section 5.2 below
  • step (a) is performed before step (b). Inother embodiments, step (a) is performed after step (b).
  • step (a) is performed before step (b).
  • step (a) and step (b) are performed simultaneously.
  • the invention provides methods for treating prostate cancer (e.g., castrate resistant prostate cancer) in a subject by administering to the subject (i) a DIM-related indole (e.g., DIM or I3C) and (ii) a Selected Anti-Androgen Compound described in Section 5.2 below, or a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • a DIM-related indole e.g., DIM or I3C
  • a Selected Anti-Androgen Compound described in Section 5.2 below or a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • compositions and kits comprising (i) a DIM-related indole (e.g., DIM or I3C) and (ii) a Diarylhydantoin compound, a Diarylthiohydantoin compound or a 7,8-dihydro[1,2,4]triazolo[4,3-b]pyradizine compound, or a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • a DIM-related indole e.g., DIM or I3C
  • a Diarylhydantoin compound e.g., a Diarylthiohydantoin compound or a 7,8-dihydro[1,2,4]triazolo[4,3-b]pyradizine compound
  • a pharmaceutically acceptable salt, prodrug or solvate thereof e.g., a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • the invention also provides methods for treating an androgen or Androgen Receptor-related disorder (e.g., prostate cancer, prostatic intraepithelial neoplasia (PIN), benign prostatic hyperplasia, male-pattern baldness, polycystic ovarian syndrome (PCOS) or hirsutism) in a subject by administering to the subject: (i) a DIM-related indole (e.g., DIM or I3C) and (ii) a Diarylhydantoin compound, a
  • an androgen or Androgen Receptor-related disorder e.g., prostate cancer, prostatic intraepithelial neoplasia (PIN), benign prostatic hyperplasia, male-pattern baldness, polycystic ovarian syndrome (PCOS) or hirsutism
  • the invention provides methods for treating prostate cancer (e.g., castrate resistant prostate cancer) in a subject by administering to the subject (i) a DIM-related indole (e.g., DIM or I3C) and (ii) a Diarylhydantoin compound, a Diarylthiohydantoin compound or a 7,8- dihydro[1,2,4]triazolo[4,3-b]pyradizine compound, or a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • a DIM-related indole e.g., DIM or I3C
  • a Diarylhydantoin compound, a Diarylthiohydantoin compound or a 7,8- dihydro[1,2,4]triazolo[4,3-b]pyradizine compound a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • compositions and kits comprising (i) a DIM-related indole (e.g., DIM or I3C) and (ii) a Diarylthiohydantoin compound (e.g., enzalutamide or ARN-509), or a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • a DIM-related indole e.g., DIM or I3C
  • a Diarylthiohydantoin compound e.g., enzalutamide or ARN-509
  • the invention also provides methods for treating an androgen or Androgen Receptor-related disorder (e.g., prostate cancer, prostatic intraepithelial neoplasia (PIN), benign prostatic hyperplasia, male-pattern baldness, polycystic ovarian syndrome (PCOS) or hirsutism) in a subject by administering to the subject: (i) a DIM-related indole (e.g., DIM or I3C) and (ii) a Diarylthiohydantoin compound (e.g., enzalutamide or ARN-509), or a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • an androgen or Androgen Receptor-related disorder e.g., prostate cancer, prostatic intraepithelial neoplasia (PIN), benign prostatic hyperplasia, male-pattern baldness, polycystic ovarian syndrome (PCOS) or hirsutis
  • the invention provides methods for treating prostate cancer (e.g., castrate resistant prostate cancer) in a subject by administering to the subject (i) a DIM-related indole (e.g., DIM or I3C) and (ii) a DIM-related indole (e.g., DIM or I3C) and (ii) a DIM-related indole (e.g., DIM or I3C) and (ii) a DIM-related indole (e.g., DIM or I3C) and (ii) a DIM-related indole (e.g., DIM or I3C) and (ii) a DIM-related indole (e.g., DIM or I3C) and a DIM-related indole (e.g., DIM or I3C) and a DIM-related indole (e.g., DIM or I3C) and a DIM-related ind
  • Diarylthiohydantoin compound e.g., enzalutamide or ARN-509
  • a pharmaceutically acceptable salt, prodrug or solvate thereof e.g., enzalutamide or ARN-509
  • the invention provides compositions and kits comprising a DIM-related indole (e.g., DIM or I3C) and a 7,8-dihydro[1,2,4]triazolo[4,3- b]pyradizine compound (e.g., AZD-3514), or a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • a DIM-related indole e.g., DIM or I3C
  • a 7,8-dihydro[1,2,4]triazolo[4,3- b]pyradizine compound e.g., AZD-3514
  • AZD-3514 7,8-dihydro[1,2,4]triazolo[4,3- b]pyradizine compound
  • the invention also provides methods for treating an androgen or Androgen Receptor-related disorder (e.g., prostate cancer, benign prostatic hyperplasia, male-pattern baldness, polycystic ovarian syndrome (PCOS) or hirsutism) in a subject by administering to the subject a DIM-related indole (e.g., DIM or I3C) and a 7,8-dihydro[1,2,4]triazolo[4,3- b]pyradizine compound (e.g., AZD-3514), or a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • a DIM-related indole e.g., DIM or I3C
  • a 7,8-dihydro[1,2,4]triazolo[4,3- b]pyradizine compound e.g., AZD-3514
  • AZD-3514 a pharmaceutically acceptable salt, prodrug or solvate
  • the invention provides methods for treating prostate cancer (e.g., castrate resistant prostate cancer) in a subject by administering to the subject a DIM-related indole (e.g., DIM or I3C) and a 7,8-dihydro[1,2,4]triazolo[4,3-b]pyradizine compound (e.g., AZD-3514), or a pharmaceutically acceptable salt, prodrug or solvate thereof.
  • a DIM-related indole e.g., DIM or I3C
  • a 7,8-dihydro[1,2,4]triazolo[4,3-b]pyradizine compound e.g., AZD-3514
  • a DIM-related compound is co- administered with any of the Selected Anti-androgen Compounds described herein (e.g., a Diarylthiohydantoin compound), either concomitantly or sequentially.
  • a DIM-related compound is co-formulated with any of the Selected Anti- Androgen Compounds described herein (e.g., a Diarylthiohydantoin compound) (i.e., the agents are combined into one composition or delivery vehicle before administration).
  • the invention is based on the finding by the inventors that co-administration of a DIM-related indole with a Diarylthiohydantoin compound results in the enhanced growth arrest of prostate cancer (PC) cells.
  • the inventors have unexpectedly found that co-administration of a DIM-related indole (DIM) with a Diarylthiohydantoin compound (enzalutamide) shows synergistic activity in inducing growth arrest of PC cells (see Examples).
  • DIM-related indole results in transcriptional inactivation of Androgen Receptor (AR) and AR splice variants in PC cells (see Examples).
  • a DIM-related indole with an anti-androgen compound that induces expression or overexpression of AR splice variants (e.g., a Diarylthiohydantoin) can delay or prevent the development of resistance to treatment with such anti-androgens or overcome resistance to treatment with such anti-androgens.
  • an anti-androgen compound that induces expression or overexpression of AR splice variants (e.g., a Diarylthiohydantoin) can delay or prevent the development of resistance to treatment with such anti-androgens or overcome resistance to treatment with such anti-androgens.
  • co-administration of a DIM-related indole with a Diarylthiohydantoin compound resulted in unexpectedly synergistic activity in inhibiting the growth of PC cells
  • co-administration or co-formulation of these agents can decrease the respective doses of these agents required to achieve therapeutic effect relative to administration of any of these two agents alone, which may in turn reduce side effects associated with the use of higher doses of these agents in patients.
  • the inventors anticipate that a more sustained response to treatment of prostate cancer, as well as prostatic intraepithelial neoplasia (PIN), and improvement in the overall therapeutic response can be achieved by using the combination of a DIM-related indole and a Diarylhydantoin-related compound, compared to that seen with Diarylhydantoin
  • the combined administration utilizes unexpected activity from the DIM or DIM-related indole to improve the level of growth arrest and cancer cell death induced by anti-androgens described herein.
  • the effects of DIM or a DIM-related indole are in part due to transcriptional inactivation of both wild-type AR and AR splice variants which are constitutively active and whose expression is increased in enzalutamide resistant PC.
  • the object of combined use of DIM or DIM-related indoles co-administered with Selected Anti-Androgen Compounds described in Section 5.2 is to increase the efficacy of treatment over the use of the Selected Anti-Androgen Compounds described in Section 5.2 alone. Importantly, combined
  • a DIM-related compound and a Selected Anti-Androgen Compound is expected to result in a synergistically greater tumoral growth arrest and therapeutic response than when DIM or Selected Anti-Androgen Compound are not used together. This is attributed to unique interactions of DIM-related indoles with Selected Anti-Androgen Compounds described in Section 5.2, in particular, Diarylthiohydantoin compounds.
  • the combined administration of DIM or DIM-related indoles with Selected Anti-Androgen Compounds described in Section 5.2 is also directed to forestalling and/or reversing treatment resistance to such anti-androgen compounds which emerges during chronic use of such anti-androgen compounds alone.
  • the combination of a DIM-related indole and a Selected Anti-Androgen Compounds described in Section 5.2 is more effective than the use of either agent alone (e.g., the use of the anti-androgen compound alone).
  • the combination of a DIM-related indole and a Selected Anti- Androgen Compounds described in Section 5.2 is at least or more than 1.25, 1.5, 1.75, 2, 2.5, 3, 3.5, 4, 4.5 or 5 times more effective than the use of either agent alone (e.g., the use of the anti-androgen compound alone).
  • the combination of a DIM-related indole and a Selected Anti-Androgen Compounds described in Section 5.2 is at least or more than 1.25, 1.5, 1.75, 2, 2.5, 3, 3.5, 4, 4.5 or 5 times more effective than the use of either agent alone (e.g., the use of the anti-androgen compound alone).
  • Compound described in Section 5.2 is effective to delay the development of resistance, prevent the development of resistance, or overcome resistance to such Anti-Androgen Compounds.
  • the combination of a DIM- related indole and a Selected Anti-Androgen Compound described in Section 5.2 is effective to reduce the dose of either agent required for efficacy (relative to the dose required for efficacy when used alone), e.g., at least or more than 1.25, 1.5, 1.75, 2, 2.5, 3, 3.5, 4, 4.5 or 5 times.
  • Efficacy can be shown by an improvement in one or more parameters or symptoms of the disorder or disease being treated.
  • the improvement can be manifested in an alteration in a parameter of a disorder or disease in a therapeutic direction, or in stabilization of a parameter that would otherwise be deteriorating in a non-therapeutic direction.
  • the combination therapy described herein can be effective to improve one, two, three or more of the parameters or symptoms of a disease or disorder.
  • the combination therapy described herein can be more effective than the use of the described agents alone in improving at least one, at least two, or at least three of the parameters or symptoms of a disease or disorder.
  • Compound described in Section 5.2 can be effective, for example, to: inhibit the progression, spread and/or duration of a disease or disorder; reduce or ameliorate the severity of a disease or disorder; ameliorate one or more symptoms of a disease or disorder; reduce the duration of one or more symptom of a disease or disorder; increase overall survival; prolong progression-free survival; reduce tumor size; prevent or delay the growth of a tumor; prevent, delay or reduce the development of metastasis; prevent or delay the spread of metastasis; prevent, delay or overcome the development of resistance to treatment; improve the quality of life (e.g., by reducing side effects due to treatment); and/or prevent recurrence of a disease or disorder in a subject.
  • BPH benign prostatic hyperplasia
  • using the combination of a DIM-related indole and a Selected Anti-Androgen Compound described in Section 5.2 can be effective, for example, to inhibit symptom severity and/or progression of the disorder.
  • Amelioration of symptoms of BPH may be manifested in reduction in the standard Lower Urinary Tract Symptom Score (LUTS).
  • LUTS Lower Urinary Tract Symptom Score
  • the effectiveness of a combination of a DIM-related indole and a Selected Anti-Androgen Compound described in Section 5.2 can be manifested, for example, by showing more normal results on repeat transrectal prostate needle biopsy and/or reduction in the LUTS score after the administration of the combination (e.g., relative to results or score obtained prior to the administration, or relative to average results or score in patients with PIN).
  • the treatment with the combination of a DIM-related indole and a Selected Anti-Androgen Compound decreases PSA levels in the treated subject by, or by more than, 40%, 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 95% or 98%.
  • compositions, kits and methods of the invention involve the oral use of DIM or a DIM-related compound administered simultaneously with a Selected Anti-Androgen Compound described in Section 5.2.
  • the Selected Anti-Androgen Compound is a Diarylthiohydantoin compound, such as Enzalutamide, ARN-509 or a compound closely related (e.g., structurally and/or functionally similar) to Enzalutamide or ARN-509.
  • DIM or a DIM-related compound is combined in a single tablet, pill or capsule with Enzalutamide or ARN-509 and administered once or twice daily.
  • the anti-androgen compound for use in combination compositions, kits and methods described herein is AZD-3514.
  • DIM or a DIM-related compound is combined in a single tablet, pill or capsule with AZD- 3514.
  • a Selected Anti- Androgen Compound described in Section 5.2 and (ii) a DIM-related indole are combined in the same delivery vehicle and administered simultaneously.
  • BR-DIM [B-DIM] 75-350 mg DIM from BioResponse DIM
  • B-DIM [B-DIM] 75-350 mg DIM from BioResponse DIM
  • (i) less than 160 mg, 120 mg or less than 120 mg, 80 mg or less than 80 mg, or 40 mg of Enzalutamide is taken once daily, and (ii) 225 mg or less than 225 mg, 200 mg or less than 200 mg, 150 mg or less than 150 mg, 100 mg or less than 100 mg, or 75 mg DIM from BioResponse DIM (BR-DIM [B-DIM]) is taken twice daily.
  • a pharmaceutical composition comprising (i) less than less than 80 mg, less than 60 mg or 40 mg of Enzalutamide, and (ii) less than 225 mg, 200 mg or less than 200 mg, 150 mg or less than 150 mg, 100 mg or less than 100 mg, or 75 mg of DIM (e.g., BR-DIM [B-DIM]), is formulated for twice daily administration.
  • DIM e.g., BR-DIM [B-DIM]
  • DIM or a DIM-related indole and a Selected Anti-Androgen Compound described in Section 5.2 are co-formulated in a suspension or drug- eluting microsphere for direct administration into prostate gland tissue.
  • microparticles of the Selected Anti-Androgen Compound described in Section 5.2 such as Enzalutamide or ARN-509, are embedded into microspheres using techniques well known in the art or described herein.
  • DIM or DIM-related indole can be similarly embedded into microspheres using techniques well known in the art or described herein.
  • DIM or a DIM-related indole and a Selected Anti-Androgen Compound described in Section 5.2 are co-formulated in a drug eluting microsphere and administered intra-arterially or injected directly into diseased tissue, including injection into prostate gland tissue using ultrasound guidance.
  • such co-formulated microsphere comprises Enzalutamide or ARN-509.
  • the subject is a human.
  • Targeted human diseases include, without limitation, prostate cancer, benign prostatic hypertrophy and male-pattern baldness in men.
  • microspheres comprising a DIM-related indole (e.g., DIM) and a Selected Anti-Androgen Compound described in Section 5.2 for use during prostate gland arterial embolization procedures accomplished using angiographically directed arterial catheters and microcatheters.
  • DIM DIM-related indole
  • Selected Anti-Androgen Compound described in Section 5.2 for use during prostate gland arterial embolization procedures accomplished using angiographically directed arterial catheters and microcatheters.
  • microspheres comprising a DIM-related indole (e.g., DIM) and a Selected Anti-Androgen Compound described in Section 5.2 are injected directly into prostate using either ultrasound guidance, direct vision, radiologic guidance, or other various operative and non-operative approaches and techniques.
  • microspheres comprising a DIM-related indole (e.g., DIM) and a Selected Anti-Androgen Compound described in Section 5.2 are injected into metastatic PC tumors in a tissue, including without limitation, bone and brain, using any technique known in the art or described herein.
  • the DIM-related indoles or DIM compounds useful in the methods and compositions of the invention include DIM (3,3’-diindolylmethane) and the related linear DIM trimer (2-(indol-3-ylmethyl)-3,3'-diindolylmethane [also written: 2 (Indol-3-ylmethyl)-indol-3- yl]indol-3-ylmethane] (LTR), and Indole-3-Carbinol (I3C).
  • “DIM-related compound”,“DIM-related indole”, and“DIM derivative” are used interchangeably, and refer to both natural metabolites and analogs of DIM, and also to“structurally-related, synthetically- derived, substituted diindolylmethane compounds” and“synthetic derivatives of DIM”, such as those disclosed herein and known in the art.
  • “cruciferous-related indoles” encompasses the terms“DIM-related compound”,“DIM-related indole”, and“DIM
  • DIM-related compound including a structurally-related, synthetically-derived, substituted diindolylmethane compound or synthetic derivative of DIM, can be used.
  • the DIM-related indole is a compound of formula I, wherein R 42 , R 51 , R 35 , R 36 , R 37 , R 38 , R 90 , R 41 , R 50 , R 31 , R 32 , R 33 , R 34 and R 91 individually and independently, are hydrogen or a substituent selected from the group consisting of a halogen, a hydroxyl, a nitro, ⁇ OR 100 , ⁇ CN, ⁇ NR 100 R 101 , ⁇ NR 100 R 101 R 102+ , ⁇ COR 100 , CF 3 ,
  • ⁇ NR 100 C(O)NR 101 R 102 , ⁇ P(O)(OR 100 ) n (n 1-2), optionally substituted alkyl, halovinyl, alkenyl, alkynyl, aryl, heteroalkyl, heteroaryl, or optionally substituted cycloalkyl or cycloakenyl, all of one to ten carbons and optionally containing 1-3 heteroatoms O or N, wherein R 100 , R 101 and R 102 are optionally substituted alkyl, alkenyl, alkynl, aryl, heteroalkyl, heteroaryl of one to ten carbons, and R 90 and R 91 may further be O to create a ketone.
  • the compound includes at least one such substituent, preferably at a position other than, or in addition to R 42 and R 41 , the linear or branched alkyl or alkoxy group is one to five carbons, and/or the halogen is selected from the group consisting of chlorine, iodine, bromine and fluorine.
  • an active hydroxylated or methyoxylated metabolite of DIM i.e., a compound of formula I, wherein R 32 , R 33 , R 36 , and R 37 are substituents
  • the DIM-related indole is a mono- or di-hydroxylated DIM derivatives at carbon positions 2, 4- 7 and 2', and 4'-7', including each of [2, 4, 5, 6 or 7]-monohydroxy-DIM or [2', 4', 5', 6' or 7']- monohydroxy-DIM (e.g.
  • 2,4-dihydroxy-DIM 2,5-dihydroxy-DIM etc, 2,2'-dihydroxy-DIM, 2,4'-dihydroxy-DIM etc.
  • particularly bilaterally symmetrical species such as 2,2'-dihydroxy-DIM.
  • the indolyl moieties are symmetrically substituted, wherein each moiety is similarly mono-, di-, tri-, para-, etc. substituted.
  • R 42 , R 51 , R 35 , R 37 , R 38 , R 90 , R 41 , R 50 , R 31 , R 33 , R 34 and R 91 are hydrogen
  • R 36 and R 32 are a halogen selected from the group consisting of chlorine, iodine, bromine and fluorine.
  • Representative compounds include, but are not limited to, 3,3'-diindolylmethane, 5,5'- dichloro-diindolylmethane; 5,5'-dibromo-diindolylmethane; and 5,5'-difluoro- diindolylmethane.
  • Additional preferred such DIM derivatives include compounds wherein R 42 , R 51 , R 35 , R 37 , R 38 , R 90 , R 41 , R 50 , R 31 , R 33 , R 34 and R 91 are hydrogen, and R 36 and R 32 are an alkyl or alkoxyl having from one to ten carbons, and most preferably one to five carbons.
  • Representative compounds include, but are not limited to, 5,5'-dimethyl-diindolylmethane, 5,5'- diethyl-diindolylmethane, 5,5'-dipropyl-diindolylmethane, 5,5'-dibutyl-diindolylmethane, 5,5'- dipentyl-diindolylmethane, 5,5'-dimethoxy-diindolylmethane, 5,5'-diethoxy-diindolylmethane, 5,5'-dipropyloxy-diindolylmethane, 5,5'-dibutyloxy-diindolylmethane, and 5,5'-diamyloxy- diindolylmethane.
  • Additional preferred DIM derivatives include compounds wherein R 51 , R 35 , R 36 , R 37 , R 38 , R 90 , R 50 , R 31 , R 32 , R 33 , R 34 and R 91 are hydrogen, and R 42 and R 41 are an alkyl or alkoxyl having from one to ten carbons, and most preferably one to five carbons.
  • Representative compounds include, but are not limited to, N,N'-dimethyl-diindolylmethane, N,N'-diethyl-diindolylmethane, N,N'-dipropyl-diindolylmethane, N,N'-dibutyl- diindolylmethane, and N,N'-dipentyl-diindolylmethane.
  • R 42 , R 35 , R 36 , R 37 , R 38 , R 90 , R 41 , R 31 , R 32 , R 33 , R 34 and R 91 are hydrogen, and R 51 and R 50 are alkyl of one to ten carbons, and most preferably one to five carbons.
  • Representative compounds include, but are not limited to, 2,2'-dimethyl-diindolylmethane, 2,2'-diethyl-diindolylmethane, 2,2'- dipropyl-diindolylmethane, 2,2'-dibutyl-diindolylmethane, and 2,2'-dipentyl-diindolylmethane.
  • R 42 , R 51 , R 35 , R 37 , R 38 , R 90 , R 41 , R 50 , R 31 , R 33 , R 34 and R 91 are hydrogen
  • R 36 and R 32 are nitro.
  • active DIM derivatives with R 32 and R 36 substituents made up of ethoxycarbonyl groups, and R 50 , R 51 are either hydrogen or methyl, are utilized.
  • active substituted DIM derivatives including
  • methylated and chlorinated compounds exemplified by those that include 5,5'-dimethylDIM (5-Me-DIM), 2,2'-dimethylDIM (2-Me-DIM), and 5,5'-dichloroDIM (5-Cl-DIM) are described in U.S. Patent Application Publication No. 20020115708 by Safe, published August 22, 2002, incorporated herein by reference in its entirety, are utilized in the present invention.
  • active DIM derivatives include imidazolelyl-3,3'-diindolylmethane, including nitro substituted imidazolelyl-3,3'-diindolylmethanes, and additional DIM-related compounds described in U.S. Patent Application Publication No.
  • an active hydroxylated or methyoxylated metabolite of LTR i.e., a compound of formula II, wherein R 62 , R 63 , R 66 , R 67 , R 70 , and R 71 are substituents independently selected from the group consisting of hydrogen, hydroxyl, and methoxy, and R 61 , R 64 , R 65 , R 68 , R 69 , R 72 , R 81 , R 82 , and R 83 are hydrogen, is utilized.
  • a DIM related compound has formula (III):
  • R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , and R 10 are substituents independently selected from the group consisting of hydrogen, C 1 -C 24 alkyl, C 2 -C 24 alkenyl, C 2 -C 24 alkynyl, C 5 -C 20 aryl, C 6 -C 24 alkaryl, C 6 -C 24 aralkyl, halo, hydroxyl, sulfhydryl, C 1 -C 24 alkoxy, C 2 -C 24 alkenyloxy, C 2 -C 24 alkynyloxy, C 5 -C 20 aryloxy, acyl, acyloxy, C 2 -C 24 alkoxycarbonyl, C 6 -C 20 aryloxycarbonyl, halocarbonyl, C 2 -C 24 alkylcarbonato, C 6 -C 20 arylcarbonato, carboxy
  • R 11 and R 12 are independently selected from the group consisting of hydrogen, C 1 -C 24 alkyl, C 2 -C 24 alkoxycarbonyl, amino-substituted C 1 -C 24 alkyl, (C 1 -C 24 alkylamino)- substituted C 1 -C 24 alkyl, and di-( C 1 -C 24 alkyl)amino-substituted C 1 -C 24 alkyl,
  • R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 and R 12 is other than hydrogen; and when R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 are selected from hydrogen, halo, alkyl and alkoxy, then R 11 and R 12 are other than hydrogen and alkyl.
  • a preferred embodiment includes the use of 2,10-dicarbethoxy-6-methoxy-5,7- dihydro-indolo-[2,3-b]carbazole (SRI13668 (SRI Inc., Menlo Park, CA)). Additional preferred embodiments include the use of 6-ethoxycarbonyloxy-5,7-dihydro-indolo-[2,3- b]carbazole and 2,10-dicarbethoxy-6-ethoxycarbonyloxy-5,7-dihydro-indolo-[2,3-b]carbazole (SRI Inc., Menlo Park, CA).
  • a DIM related compound has formula (IV):
  • R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 are substituents independently selected from the group consisting of hydrogen, C 1 -C 24 alkyl, C 2 -C 24 alkenyl, C 2 -C 24 alkynyl, C 5 -C 20 aryl, C 6 - C 24 alkaryl, C 6 -C 24 aralkyl, halo, hydroxyl, sulfhydryl, C 1 -C 24 alkoxy, C 2 -C 24 alkenyloxy, C 2 - C 24 alkynyloxy, C 5 -C 20 aryloxy, acyl, acyloxy, C 2 -C 24 alkoxycarbonyl, C 6 -C 20 aryloxycarbonyl, halocarbonyl, C 2 -C 24 alkylcarbonato, C 6 -C 20 arylcarbonato, carboxy, carboxylato, carbam
  • R 11 and R 12 are independently selected from the group consisting of hydrogen, C 1 -C 24 alkyl, C 2 -C 24 alkoxycarbonyl, amino-substituted C 1 -C 24 alkyl, (C 1 -C 24 alkylamino)- substituted C 1 -C 24 alkyl, and di-(C 1 -C 24 alkyl)amino-substituted C 1 -C 24 alkyl;
  • R 13 and R 14 are defined as for R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 , with the proviso that at least one of R 13 and R 14 is other than hydrogen; and
  • a preferred embodiment includes the use of 2,6-dicarbethoxy-3,3’-dimethyl- 13,14-diindolylmethane (SRI Inc., Menlo Park, CA).
  • a DIM related compounds has formula (V):
  • R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 11 , R 12 , and X are defined as for compounds of formula (III);
  • R 20 and R 21 are defined as for R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 .
  • the DIM-related indole is an indole-3-carbinol tetrameric derivative (Brandi et al., 2003, Cancer Res. 63:4028-4036).
  • the DIM-related indole is an indole-3-carbinol derivative described as an anti- tumor agent (Weng JR, Tsai CH, Kulp SK, Wang D, Lin CH, Yang HC, Ma Y, Sargeant A, Chiu CF, Tsai MH, Chen CS.
  • Substituted DIM analogs are readily prepared by condensation of formaldehyde with commercially available substituted indoles.
  • Precursor compounds can be synthesized by dimethylformamide condensation of a suitable substituted indole to form a substituted indole- 3-aldehyde.
  • Suitable substituted indoles include indoles having substituents at R 42 , R 51 , R 35 , R 36 , R 37 and R 38 positions. These include, but are not limited to 5-methoxy, 5-chloro, 5-bromo, 5-fluoro, 5'-methyl, 5-nitro, n-methyl and 2-methyl indoles.
  • substituted indole 3-aldehyde product is treated with a suitable alcohol such as methanol and solid sodium borohydride to reduce the aldehyde moiety to give substituted I3Cs.
  • a suitable alcohol such as methanol and solid sodium borohydride
  • Substituted DIMs are prepared by condensing the substituted indole-3-carbinol products. This may be achieved, for example, by treatment with a phosphate buffer having a pH of around 5.5– 7.4.
  • a DIM-related compound is processed DIM.
  • the method of making processed DIM i.e., DIM with enhanced oral availability
  • DIM with enhanced oral availability is described in Example 1. 5.2.
  • the present invention contemplates use of Selected Anti-Androgen Compounds in methods, compositions and kits of the invention.
  • Selected Anti-Androgen Compound(s) encompasses compounds of the following Formulas A, B, C, D and E:
  • A is a hydrogen atom, a halogen atom,— ORa or a alkyl group which may be substituted by one or more halogen atoms;
  • E is independently selected from a C 1-6 alkyl group; m is selected from integers from 0 to 3;
  • R 2 and R 3 are independently selected from a C 1-6 alkyl group
  • X 1 and X 2 are independently selected from O and S
  • Y is selected from an arylene group and a divalent 5- or 6-membered monocyclic or 8- to 10-membered condensed heterocyclic group, wherein the arylene group and the heterocyclic group may be substituted by 1 to 3 substituents independently selected from E 1 ,
  • E 1 is independently selected from a hydroxyl group, a halogen atom, a C 1-4 alkyl group, a cyano group, a C 1 _ 4 alkoxy group, a carbamoyl group, a C 1 - 4 alkyl carbamoyl group, a di(C 1 _ 4 alkyl)carbamoyl group, an amino group, a C 1 . 4 alkylamino group, a di(C 1 . 4 alkyl)amino group, a sulfamoyl group, a C 1 - 4 alkyl sulfamoyl group and a di(C 1 - 4 alkyl)sulfamoyl group;
  • R 1 is a hydrogen atom, ahydroxyl group, a C 1-6 alkyl group
  • B is independently selected from a alkyl group (except
  • Ra and Rb are independently selected from a hydrogen
  • Ra 1 and Rb 1 are independently selected from a hydrogen
  • Z is not— CON(— Ra) or—CO—
  • R 1 is not an arylsulphonyl group, an amino group, a
  • an Anti-Androgen Compound of the invention is a compound of Formula A disclosed or exemplified in Tachibana et al., US 8,470,829 and/or US
  • the Selected Anti-Androgen compound of Formula (A) is a compound wherein–Y-Z- is selected from the following YZ 1 to YZ 7 :
  • n is selected from integers from 0 to 3;
  • E 2 is independently selected from a hydroxy 1 group, a halogen atom, a C 1 - 4 alkyl group, a cyano group, a C 1 - 4 alkoxy group, a carbamoyl group, a C 1 - 4 alkylcarbamoyl group, a di(C 1 - 4 alkyl)carbamoyl group, an amino group, a alky- lamino group, a di(C 1 - 4 alkyl)amino group, a sulfamoyl group, a alkylsulfamoyl group and a di(C 1 - 4 alkyl)sulfa- moyl group;
  • X 3 , X s , X 6 , X 7 and X 8 are independently selected from CH and N, provided that X 6 , X 7 and X 8 are not CH at the same time;
  • X 4 is—CH 2 —— S— ,— O— or— N(— W)— , provided that X 4 is not— CH 2 — when both X 3 and X 5 are CH;
  • W is a hydrogen atom, a C 1 - 6 alkyl group, a C 1 - 6 alkoxy group,— SO 2 Ra,— SO 2 Ra 1 Rb 1 or— CORa;
  • an Anti-Androgen Compound of the invention is a compound of one of the formulas described in the preceding paragraph disclosed or exemplified in Tachibana et al., US 8,470,829 and/or US
  • 2011/0306615 is selected from a group of such compounds as detailed in Tachibana et al., US 8,470,829 and/or US 2011/030661.
  • R6 is CF3, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, halogenated alkyl, halogenated alkenyl, halogenated akynyl, halogen, wherein A is sulfur (S) or oxygen (O), wherein B is O or S or NR8, wherein R8 is selected from the group consisting of H, methyl, aryl, substituted aryl, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, arylalkyl, arylalkenyl, arylalkynyl, heterocyclic aromatic or non-aromatic, substituted heterocyclic aromatic or non-aromatic, cycloalkyl, substituted cycloalkyl, S02R1 1 , NR1 1
  • D is S or O and E is N or O and G is alkyl, aryl, substituted alkyl or substituted aryl; or D is S or O and E-G together are C1 -C4 lower alkyl,
  • R1 and R2 are independently alkyl, haloalkyl, hydrogen, aryl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, halogenated alkenyl, halogenated akynyl, arylalkyl, arylalkenyl, arylalkynyl, heterocylic aromatic or non-aromatic, substituted heterocyclic aromatic or non-aromatic, cycloalkyl, substituted cycloalkyl, or Rl and R2 are connected to form a cycle which can be heterocyclic, substituted heterocyclic, cycloalkyl, substituted cycloalkyl, or Rl and R2 are connected to form a cycle which can be heterocyclic, substituted heterocyclic, cycloalkyl, substituted cycloalkyl, or
  • X is carbon or nitrogen and can be at any position in the ring, and wherein R3, R4, and R7 are independently selected from
  • phenyl amino, methylcarbamoyl, methy lcarb amoyl-substi - tuted alkyl, dimethylcarbamoyl -substituted alky], methoxy- carbonyl, acetamido, methanesulfonamino, carbamoyl-substituted alkyl, methanesulfonyl, 4-methanesulfonyl-l- piperazinyl, piperazinyl, hydroxyethylcarbamoyl-substituted
  • alkyl hydroxyl-substituted alkyl, hydroxyl-substituted alkenyl, carbamoyl-substituted alkenyl, methoxy carbonyl-sub - stituted alkyl, cyano-substituted alkyl,
  • aryl substituted aryl, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, halogenated alkenyl, halogenated alkynyl, S02R11, NR11R12, NR12(CO)
  • NR11R12, NR12 (CS)ORl l arylalkyl, arylalkenyl, aryla- lkynyl, heterocyclic aromatic or non-aromatic, substituted
  • methanesulfonamido carbamoyl-substituted alkyl, car- boxy methyl, methoxycarbonylmethyl, methanesulfonyl, 4
  • Rl l and R12 are independently hydrogen, aryl,
  • aralkyl substituted aralkyl, alkyl, substituted alkyl, alkenyl,
  • alkyl halogenated alkenyl, halogenated alkynyl, arylalkyl,
  • cycloalkyl or substituted cycloalkyl, or Rl l and R12 can be
  • cycloalkyl or substituted cycloalkyl.
  • an Anti-Androgen Compound of the invention is a compound of Formula B disclosed or exemplified in Sawyers et al., US 7,709,517, or is selected from a group comprising the exemplified compounds of Formula A as detailed in Sawyers et al., US 7,709,517.
  • an Anti-Androgen Compound of the invention is a compound of Formula B disclosed or exemplified in Sawyers et al., US 8,183,274, US 2012/0295944 or US
  • 2013/0034501 or is selected from a group comprising the exemplified compounds of Formula B as detailed in Sawyers et al., US 8,183,274, US 2012/0295944 or US 2013/0034501.
  • Ri and R2 are independently methyl or, together with the carbon to which they are linked, a cycloalkyl group of 4 to 5 carbon atoms, wherein R3 is selected from the group consisting of carbamoyl, alkyl carbamoyl, carbamoylalkyl, alkylcarbamoylalkyl, cyano, and cyanoalkyl, and wherein R4 is hydrogen or fluorine.
  • an Anti-Androgen Compound of the invention is a compound of Formula C disclosed or exemplified in Jung et al., WO 2007/127010, or is selected from a group comprising the exemplified compounds of Formula C as detailed in Jung et al., WO 2007/127010.
  • an Anti-Androgen Compound of the invention is a compound of Formula C disclosed or exemplified in Jung et al., USP 8,110,594, or is selected from a group comprising the exemplified compounds of Formula C as detailed in Jung et al., USP 8,110,594.
  • the compounds of Formula C may be synthesized as described in Sawyers et al., US 8,183,274, US 2012/0295944 and/or US 2013/0034501, or Jung et al., US 8,110,594, US 8,445,507 and/or US 2013/0072511.
  • an Anti-Androgen Compound of the invention is a compound of Formula C disclosed or exemplified in Sawyers et al., US 8,183,274, US 2012/0295944 or US 2013/0034501, and/or Jung et al., US 8,110,594, US 8,445,507 or US 2013/0072511, or is selected from a group comprising the exemplified compounds of Formula C as detailed in Sawyers et al., US 8,183,274, US 2012/0295944 or US 2013/0034501, and/or Jung et al., US 8,110,594, US 8,445,507 or US 2013/0072511. [00122] F rm l D
  • R3 is selected from the group consisting of hydroxy, methylcarbamoyl, methylcarbamoylpropyl, methylcarbamoylethyl, methylcarbamoylmethyl, methylsulfonecarbamoylpropyl, methylaminomethyl, dimethylaminomethyl, methylsulfonyloxymethyl, carbamoylmethyl, carbamoylethyl, carboxymethyl, methoxycarbonylmethyl, methanesulfonyl, 4-cyano-3- trifluoromethylphenylcarbamoylpropyl, carboxypropyl, 4-methanesulfonyl-1- piperazinyl, piperazinyl, methoxycarbonyl, 3-cyano-4- trifluoromethylphenylcarbamoyl, hydroxyethylcarbamoylethyl, and hydroxyethoxycarbonylethyl, and
  • R10 and R11 are both H or, respectively, F and H, or H and F.
  • an Anti-Androgen Compound of the invention is a compound of Formula D disclosed or exemplified in Sawyers et al., WO 2006/124118, or is selected from a group comprising the exemplified compounds of Formula D as detailed in Sawyers et al., WO 2006/124118.
  • an Anti-Androgen Compound of the invention is a compound of Formula D disclosed or exemplified in Sawyers et al., USP 8,183,274, or is selected from a group comprising the exemplified compounds of Formula D as detailed in Sawyers et al., USP 8,183,274.
  • an Anti-Androgen Compound of the invention is a compound of Formula D disclosed or exemplified in Sawyers et al., US 8,183,274, US 2012/0295944 or US 2013/0034501, or is selected from a group comprising the exemplified compounds of Formula D as detailed in Sawyers et al., US 8,183,274, US 2012/0295944 or US 2013/0034501.
  • R 1 represents haloC 1-4 alkyl
  • k 0, 1 or 2;
  • n and p independently represent 1 or 2;
  • Y represents N, C, CH or COH
  • L 1 represents a direct bond,— (CR 3 R 4 )— ,— (CR 3 R 4 ) v —
  • R 3 and R 4 identically or differently on each occurrence, represent hydrogen or methyl
  • R 5 represents hydrogen or methyl
  • t 1 , 2 or 3 ;
  • a monocyclic 4, 5, 6 or 7 membered heterocyclic ring which comprises 1 , 2 or 3 heteroatoms independently selected from O, N or S;
  • a 5 or 6 membered monocyclic heteroaryl ring which comprises 1 , 2, 3 or 4 heteroatoms independently selected from O, N or S; or
  • a 9 or 10 membered bicyclic heteroaryl ring system which comprises 1 , 2, 3, 4 or 5 heteroatoms independently selected from O, N or S;
  • L 2 represents a direct bond, — (CR 3 R 4 )— , — C(O)N
  • R 9 and R 10 identically or differently on each occurrence, represent hydrogen, methyl, ethyl, isopropyl, cyclopro- pyl or methoxymethyl;
  • R 2 represents:
  • halo C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, carboxy, C 1-6 alkoxy, cyano, oxo, fmoro C 1-6 alkyl, hydroxy, amino, N— C 1-4 alkylamino or N,N-di- C 1-4 alky- lamino;
  • a monocyclic 4, 5, 6 or 7 membered heterocyclic ring which comprises 1 , 2 or 3 heteroatoms independently selected from O, N or S and wherein the heterocyclic ring is optionally substituted with 1, 2 or 3 substituents selected from R 6 ;
  • a monocyclic 5 or 6 membered heteroaryl ring which comprises 1 , 2, 3 or 4 heteroatoms independently selected from O, N or S and wherein the heteroaryl ring is optionally substituted with 1, 2 or 3 substituents selected from R 6 ; or
  • a 9 or 10 membered bicyclic heteroaryl ring system which comprises 1 , 2, 3, 4 or 5 heteroatoms independently selected from O, N or S and wherein the heterocyclic ring is optionally substituted with 1 , 2 or 3 substituents selected from R 6 ;
  • R 6 represents amino, halo, C 1-6 alkyl, C 3-6 cycloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 1-6 alkoxy, C 2-6 alkanoyl, C 1-6 alkoxy C 1-6 alkyl, carboxy, cyano, oxo, fluoroC ⁇ ealkyl, hydroxy, hydroxy C 1-6 alkyl, C 1-6 alkylsulphanyl, C 1-6 alkylsulphinyl, C 1-6 alkyl sulphonyl, oxetan-3-ylcar- bonyl, N— C 1-4 alkylamino, N,N-di- C 1-4 alkylamino or C(O)NR 7 R 8 wherein R 7 and R 8 independently represent hydrogen or methyl; and
  • an Anti-Androgen Compound of the invention is a compound of Formula E disclosed or exemplified in Bradbury et al., US 2013/0203714, or is selected from a group comprising the exemplified compounds of Formula E as detailed in Bradbury et al., US 2013/0203714.
  • the Selected Anti-Androgen Compound used in the compoisitions, kits and methods provided herein is compound of Formula A (described above in this section). In certain embodiments, the Selected Anti-Androgen Compound used in the compoisitions, kits and methods provided herein is compound of Formula B (described above in this section). In certain embodiments, the Selected Anti-Androgen Compound used in the compoisitions, kits and methods provided herein is compound of Formula C (described above in this section). In certain embodiments, the Selected Anti-Androgen Compound used in the compoisitions, kits and methods provided herein is compound of Formula D (described above in this section). In certain embodiments, the Selected Anti-Androgen Compound used in the compoisitions, kits and methods provided herein is compound of Formula E (described above in this section).
  • a pharmaceutically acceptable salt, a solvate (e.g., hydrate), or a prodrug of a Selected Anti-Androgen Compound e.g., a compound of Formula A, compound of Formula B, compound of Formula C, compound of Formula D or compound of Formula E, can be used in the compositions, kits or methods described herein.
  • a salt, a solvate (e.g., hydrate), or a prodrug of a compound of Formula A, compound of Formula B, compound of Formula C, compound of Formula D or compound of Formula E is the salt, solvate (e.g., hydrate), or prodrug of such compound disclosed in the patents and patent publications referenced in this section or known in the art.
  • Selected Anti-Androgen Compounds that can be used in the compositions, kits and methods provided herein include, without limitation, the following compounds: [00131] (1): 4-(3-(4-Cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2- thioxoimidazolidin-1-yl)-2-fluoro-N-methylbenzamide (“Enzalutamide”) having the following formula:
  • AZD-3514 Another example of the Selected Anti-Androgen Compound that can be used in the compositions, kits and methods provided herein is AZD-3514 having the formula:
  • 7,8-dihydro[1,2,4]triazolo[4,3-b]pyradizine compounds such as AZD-3514 are described in Bradbury et al., US 2013/0203714, which is incorporated by reference herein in its entirety.
  • the 7,8-dihydro[1,2,4]triazolo[4,3-b]pyradizine compounds may be synthesized as described in Bradbury et al., US 2013/0203714.
  • the Selected Anti-Androgen Compound that can be used in the compositions, kits and methods provided herein is a compound of Formula A, Formula B, Formula C, Formula D and/or Formula E, which exhibits Androgen Receptor (AR) antagonistic activity and minimal or no AR agonistic activity.
  • the Selected Anti-Androgen Compound that can be used in the compositions, kits and methods provided herein is a compound of Formula A, Formula B, Formula C, Formula D and/or Formula E, which exhibits strong Androgen Receptor (AR) antagonistic activity and no detectable AR agonistic activity.
  • Diarylhydantoin-related compounds and“Diarylhydantoin compounds” as used herein encompasses compounds of Formulas B, C and D.
  • Diarylthiohydantoin compounds encompasses compounds of Formulas C and D.
  • Diarylthiohydantoin compounds useful in the compositions, kits and methods of the invention include, without limitation, 4-(3-(4-Cyano-3- (trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluoro-N- methylbenzamide (“Enzalutamide”) and 4-[7-(6-cyano-5-trifluoromethylpyridin-3-yl)-8-oxo-6- thioxo-5,7-diazaspir- o[3,4]oct-5-yl]-2-fluoro-N-methylbenzamide (“ARN-509”).
  • the 7,8- dihydro[1,2,4]triazolo[4,3-b]pyradizine compounds useful in the compositions, kits and methods of the invention include, without limitation, 1-(4-(2-(4-(1-(3-(trifluoromethyl)-7,8- dihydro-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidin-4-yl)phenoxy)ethyl)piperazin-1- yl)ethanone (“AZD-3514”). 5.3. Patient Identification and Selection
  • the subject, or patient, to be treated using the methods of the invention is an animal, e.g., a mammal, e.g., a human, a cow, a dog, a cat, a goat, a horse, a sheep or a pig,
  • the patient is a human, and can be a fetus, child, or adult.
  • the subject is a human male.
  • the subject is a human female.
  • the subject is 18 to 55 years old. In other embodiments, the subject is more than 55 years old.
  • the subject has (e.g., has been diagnosed with) an androgen or Androgen Receptor-driven disease or disorder.
  • an increased expression (e.g., overexpression) of AR and/or AR variants has been detected in a tissue or fluid sample of the subject.
  • expression (e.g., increased expression relative to normal) of AR variants, e.g., AR3, AR132b or AR122b has been detected in a tissue or fluid sample of the subject.
  • the subject has (e.g., has been diagnosed with) prostate cancer, benign prostatic hyperplasia, male-pattern baldness, polycystic ovarian syndrome (PCOS) or hirsutism.
  • PCOS polycystic ovarian syndrome
  • the subject has prostate cancer [00145] In some embodiments, the subject is a human male who has (e.g., has been diagnosed with) prostate cancer. In one embodiment, the subject has (e.g., has been diagnosed with) castrate-resistance prostate cancer (or hormone refractory prostate cancer). In another embodiment, the subject has (e.g., has been diagnosed with) castrate sensitive prostate cancer (or hormone sensitive prostate cancer, such as androgen sensitive prostate cancer). In one embodiment, the subject has (e.g., has been diagnosed with) non-metastatic prostate cancer. In another embodiment, the subject has (e.g., has been diagnosed with) a metastatic prostate cancer. In one embodiment, the subject has non-metastatic castrate-resistance prostate cancer. In another embodiment, the subject has metastatic castrate resistant prostate cancer.
  • the diagnosis of prostate cancer can be made by any method known in the art, e.g., prostate biopsy, physical examination, measurement of PSA levels or evaluation of symptoms.
  • the diagnosis is made by prostate biopsy.
  • Response to treatment can be documented by any method know in the art, e.g., by repeat prostate biopsy of the same zone of the gland. Such repeat prostate biopsy can show normalization of the histology upon treatment using the combination compositions described herein.
  • the subject has (e.g., has been diagnosed with) a localized early stage of prostate cancer, such as PIN.
  • PIN can be diagnosed, e.g., using prostatic needle biopsy.
  • the subject has (e.g., has been diagnosed with) an advanced prostate cancer.
  • the subject has (e.g., has been diagnosed with) stage T1 prostate cancer in the four-stage TNM (Timor/Nodes/Metastasis) system. In one embodiment, the subject has (e.g., has been diagnosed with) stage T2 prostate cancer in the four-stage TNM system. In one embodiment, the subject has (e.g., has been diagnosed with) stage T3 prostate cancer in the four-stage TNM system. In one embodiment, the subject has (e.g., has been diagnosed with) stage T4 prostate cancer in the four-stage TNM system. In one embodiment, the subject has (e.g., has been diagnosed with) the grade of the prostate cancer tumor on a Gleason score of 2 to 4.
  • the subject has (e.g., has been diagnosed with) the grade of the prostate cancer tumor on a Gleason score of 5 to 7. In one embodiment, the subject has (e.g., has been diagnosed with) the grade of the prostate cancer tumor on a Gleason score of 8 to 10.
  • the subject has (e.g., has been diagnosed with) benign prostatic hyperplasia. In one embodiment, the subject has (e.g., has been diagnosed with) male-pattern baldness. In one embodiment, the subject has (e.g., has been diagnosed with) PCOS. In one embodiment, the subject has (e.g., has been diagnosed with) hirsutism. In one embodiment, the subject has (e.g., has been diagnosed with) PIN.
  • the subject has an increased level of PSA, e.g., as shown by a test.
  • the level can be increased in the subject relative to the level known to be normal, or relative to the level of PSA in the subject in prior tests (before the subject was diagnosed with the disease).
  • administration of the combination described herein results in a decrase of PSA levels (e.g., more than the decrease in PSA after administration of Anti-Androgen alone or DIM alone).
  • the subject has been previously (i.e., before starting treatment with the combination described herein) administered an antiandrogen compound (e.g., a steroidal antiandrogen compound or a non-steroidal antiandrogen compound).
  • an antiandrogen compound e.g., a steroidal antiandrogen compound or a non-steroidal antiandrogen compound.
  • the subject has been previously administered a Selected Anti- Androgen Compound (i.e., one of the Selected Anti-Androgen Compounds described in Section 5.2, above).
  • the subject has been previously administered a Diarylthiohydantoin compound, e.g., enzalutamide or ARN-509.
  • the subject has not been previously treated with an antiandrogen compound, or has not been previously treated with a Selected Anti-Androgen Compound (i.e., one of the Selected Anti- Androgen Compounds described in Section 5.2, above).
  • a Selected Anti-Androgen Compound i.e., one of the Selected Anti- Androgen Compounds described in Section 5.2, above.
  • the subject has not been previously administered a Diarylthiohydantoin compound, e.g., enzalutamide or ARN-509.
  • the subject has lost responsiveness to or developed resistance to an antiandrogen compound (before starting treatment with the combination described herein).
  • the subject has developed resistance to a steroidal antiandrogen compound.
  • the subject has developed resistance to a non-steroidal antiandrogen compound.
  • the subject has developed resistance to a Selected Anti-Androgen Compound (i.e., one of the Selected Anti-Androgen Compounds described in Section 5.2, above).
  • the subject has developed resistance to administered a Diarylthiohydantoin compound, e.g., enzalutamide or ARN-509.
  • the subject has been previously (i.e., before starting treatment with the combination described herein) treated with a chemotherapeutic agent (e.g., docetaxel).
  • a chemotherapeutic agent e.g., docetaxel
  • the subject has not been previously treated with a chemotherapeutic agent (e.g., docetaxel).
  • the subject has never had hormone therapy (prior to the combination treatment described herein). In other embodiment, the subject has had hormone therapy.
  • the subject has advanced prostate cancer (e.g., an advanced stage of prostate cancer). In other embodiment, the subject has localized prostate cancer. 5.4. Dosage and Administration of DIM-related indoles and Selected Anti- Androgen Compounds
  • a DIM-related compound and a Selected Anti-Androgen Compound may be administered by any means and at any dosage, as described below.
  • the actual administered amount of these compounds may be decided by a supervising physician or veterinarian and may depend on multiple factors, such as, the age, condition, file history, etc., of the subject, or patient, in question.
  • a therapeutically effective amount of a DIM-related indole e.g., DIM or I3C
  • a therapeutically effective amount of a Selected Anti-Androgen is used in the compositions, kits and methods described herein.
  • a therapeutically effective amount of a Selected Anti-Androgen is used in the compositions, kits and methods described herein.
  • Compound e.g., Enzalutamide, ARN-509 or AZD-3514
  • a therapeutically effective amount of a DIM- related indole e.g., DIM or I3C
  • a Selected Anti- Androgen Compound e.g., Enzalutamide, ARN-509 or AZD-3514
  • a therapeutically effective amount is an amount that is effective to treat an impairment at a certain daily frequency of administration (e.g., once a day or twice a day).
  • the therapeutically effective amount of a Selected Anti-Androgen Compound is less than the therapeutically effective amount of such compound when it is used alone (i.e., without a DIM-related indole).
  • a DIM-related indole and a Selected Anti-Androgen Compound can be administered to a patient concomitantly or sequentially.
  • these drugs can be administered at the same time, or within a certain number of minutes or hours of each other (e.g., 30 minutes, 1 hour, 1.5 hours, 2 hours, 3 hours, 4 hours, 5 hours, 6 hours, 7 hours, 8 hours, 9 hours, 10 hours, 11 hours, 12 hours, 18 hours or 24 hours).
  • DIM-related indoles are co-administered with a Selected Anti-Androgen Compound without co-formulation (in two separate compositions).
  • the combination of a DIM-related indole and a Selected Anti-Androgen Compound is a fixed dose combination.
  • a DIM-related indole and a Selected Anti-Androgen Compound can be formulated in one composition, such as a pill, a tablet or a capsule.
  • a DIM-related indole is administered intravenously, parenterally, intraarterially, subcutaneously, orally or injected directly into a tissue (e.g., into the prostate gland tissue), or by any other method known in the art or described herein.
  • a DIM-related indole is administered orally.
  • a DIM-related indole is injected directly into prostate gland tissue using ultrasound guidance.
  • a DIM-related indole is administered by prostate gland arterial embolization procedure using a catheter or a microcatheter.
  • a Selected Anti-Androgen Compound is administered intravenously, parenterally, intraarterially, subcutaneously, orally or directly into a tissue (e.g., into the prostate gland), or by any other method known in the art or described herein.
  • a Selected Anti-Androgen Compound is administered orally.
  • a Selected Anti-Androgen Compound is injected directly into prostate gland tissue using ultrasound guidance.
  • a Selected Anti-Androgen Compound is administered by prostate gland arterial embolization procedure using a catheter or a microcatheter.
  • a Selected Anti-Androgen Compound is administered intra-arterially or parenterally.
  • Oral administration for a DIM-related indole and the Selected Anti-Androgen Compound is the most preferred route.
  • a DIM-related indole and a Selected Anti-Androgen Compound are administered using the same route of administration, such as any of the routes of administration described herein or known in the art.
  • a DIM- related indole and a Selected Anti-Androgen Compound are administered in the same fixed dosage composition.
  • a DIM-related indole and a Selected Anti- Androgen Compound are administered in different compositions.
  • a preferred embodiment is the oral administration of DIM or synthetic derivatives in an acceptable formulation for oral administration.
  • the oral administration of DIM or synthetic derivatives in an acceptable formulation for oral administration.
  • the oral administration of DIM or synthetic derivatives in an acceptable formulation for oral administration.
  • diindolylmethane used in the invention has been processed to enhance bioavailability, as is described in U.S. Patent No. 6,086,915; however any suitable preparation of diindolylmethane or of a structurally-related, synthetically-derived, substituted diindolylmethane, can be used in the methods and compositions of the invention.
  • Selected Anti-Androgen Compounds e.g., Enzalutamide, ARN-509 or AZD-3514.
  • unit doses of liquid filled gelatin capsules comprising a Selected Anti-Androgen Compound are administered which contain the Selected Anti- Androgen Compound as a solution in caprylocaproyl polyoxylglycerides.
  • inactive ingredients include pharmaceutical excipients and may include butylated hydroxanisol, sorbitol sorbitan, glycerin, purified water and titanium dioxide.
  • DIM-related indoles e.g., DIM
  • Selected Anti-Androgen Compounds the oral delivery of indole is facilitated and accomplished according to formulations and methods described in U.S. Patent No. 6,086,915, incorporated by reference herein in its entirety.
  • DIM, or a DIM-related indole is processed with phosphatidyl choline.
  • oral bioavailability of DIM-related indoles can be improved using other means including particle size reduction, complexation with phosphatidylcholine, and formation into rapidly dissolving particles and nanoparticles.
  • DIM is administered in a dose from 25-600 mg/day or 25- 500 mg/day orally.
  • DIM may be administered once per day, or two or more times per day. Preferably the dose is administered 2-3 times per day.
  • the DIM is administered in a formulation designed for enhanced oral absorption, e.g., microencapsulated with TPGS (as described in U.S. Patent No. 6,086,915).
  • This formulation (25-30% DIM by weight) is administered in a dose of 100– 2000 mg/day, or more preferably at a dose of 300-600 mg, providing 75–150 mgs of actual DIM, given orally twice per day.
  • the closely related linear trimer may be employed in methods and doses described for DIM.
  • the orally active DIM derivatives described in U.S. Patent Application Publication No. 2004/0043965 may be employed in the present invention. Structurally-related,
  • synthetically-derived, substituted diindolylmethane’s are administered according to the present invention in an acceptable formulation for oral administration in a dose of 10-400 mg/day.
  • these substituted diindolylmethanes are administered in an absorption- enhanced formulation at a dose of 50 to 250 mg/day.
  • DIM can be used, preferably formulated for enhanced absorption in a daily dose of 0.5-12 mg/kg per day.
  • DIM can be used, preferably formulated as an intravenous suspension or emulsion, in a daily dose of 0.5-15 mg/kg per day.
  • Enzalutamide may be administered in a dose of 40 mg to 240 mg or 40 mg to 160 mg/daily, for example, orally (e.g., once a day). In certain embodiments, equal to or less than 160 mg, equal to or less than 120 mg, equal to or less than 90 mg, or equal to or less than 80 mg of Enzalutamide is administered daily (e.g., once a day, orally), when administration of Enzalutamide is combined with a DIM-related indole (e.g., BR- DIM).
  • a DIM-related indole e.g., BR- DIM
  • ARN-509 may be administered in a dose of 40 mg to 240 mg, or 40 mg to 160 mg/daily, for example, orally (e.g., once a day). In certain embodiments, ARN-509 may be administered in a dose of 40 mg to 240 mg, or 40 mg to 160 mg/daily, for example, orally (e.g., once a day). In certain embodiments, ARN-509 may be administered in a dose of 40 mg to 240 mg, or 40 mg to 160 mg/daily, for example, orally (e.g., once a day). In certain embodiments, ARN-509 may be administered in a dose of 40 mg to 240 mg, or 40 mg to 160 mg/daily, for example, orally (e.g., once a day). In certain embodiments, ARN-509 may be administered in a dose of 40 mg to 240 mg, or 40 mg to 160 mg/daily, for example, orally (e.g., once a day). In certain
  • ARN-509 is administered daily (e.g., once a day, orally), when administration of ARN-509 is combined with a DIM-related indole (e.g., BR- DIM).
  • a DIM-related indole e.g., BR- DIM
  • Co-administration or co-formulation of a DIM-related compound with a Selected Anti-Androgen Compound may be effective to reduce the dose of a DIM-related indole to be administered to a subject.
  • DIM or a DIM-related indole may be administered orally in a dose that is equal to or less than 450 mg/day, 425 mg/day, 400 mg/day, 375 mg/day, 350 mg/day, 325 mg/day, 300 mg/day, 275 mg/day, 250 mg/day, 225 mg/day, 200 mg/day, 175 mg/day, 150 mg/day, 125 mg/day, 100 mg/day, 75 mg/day, or 50 mg/day.
  • DIM may be administered in the amount from 25 mg to 450 mg, from 50 mg to 400 mg, from 75 mg to 375 mg, from 75 mg to 350 mg, from 75 mg to 300 mg, from 75 mg to 250 mg, from 75 mg to 225 mg, from 75 mg to 150 mg per day when used in combination with (e.g., co- administered with or co-formulated with) a Selected Anti-Androgen Compound.
  • DIM-related indoles e.g., DIM
  • one or Selected Anti-Androgen Compounds in intra-arterial delivery systems, parenteral delivery systems, oral delivery systems, or by simultaneous delivery by multiple routes provides therapeutic efficacy are believed to provide more than the additive efficacy of each agent used alone at maximal dose. Therefore, methods involving combined use of a DIM- related indole and a Selected Anti-Androgen Compounds at less than their maximal doses increase both the safety and efficacy of DIM-related indoles and Selected Anti-Androgen Compounds. Improved efficacy may result in a shorter duration of required therapy than with individual agents used alone.
  • Combined use can allow a reduction in dose or shortening of the period of high dose treatment. Combined use can improve the long term therapeutic result, and durability of clinical response, including maintaining stable disease. Combined use with lowered dose and duration of use can minimize toxicity. In addition, combined use with lowered dose supports long-term use with lessened toxicity or free of toxicity.
  • a period of combination treatment with a DIM-related indole and a Selected Anti-Androgen compound is followed by a period of administration, or continued use, of the DIM-related indole alone (without the Selected Anti-Androgen
  • a subject can be treated with the combination of a DIM-related indole and a Selected Anti-Androgen compound for 1 week, 2 weeks, 3 weeks, 4 weeks, 5 weeks, 6 weeks, 7 weeks, 8 weeks, 9 weeks, 10 weeks, 3 months, 4 months, 5 months, 6 months, 7 months, 8 months, 9 months, 10 months, 11 months, 1 year, 1.5 years, 2 years, 3 years, 4 years, 5 years or more than 5 years.
  • the subject is treated with the combination of a DIM-related indole and a Selected Anti-Androgen compound for more than: 1 month, 2 months, 3 months, 4 months, 5 months, 6 months, 7 months, 8 months, 9 months, 10 months, 11 months, 1 year, 1.5 years, 2 years, 3 years, 4 years, 5 years, or more than 5 years.
  • the subject is treated with the combination of a DIM- related indole and a Selected Anti-Androgen compound, without developing resistance to the Selected Anti-Androgen compound, for more than: 2 weeks, 3 weeks, 1 month, 2 months, 3 months, 4 months, 5 months, 6 months, 7 months, 8 months, 9 months, 10 months, 11 months, 1 year, 1.5 years, 2 years, 3 years, 4 years, 5 years, or more than 5 years.
  • the subject is treated with the combination of a DIM-related indole and a Selected Anti-Androgen compound, without developing resistance to the Selected Anti- Androgen compound, for more than 3 months, more than 6 months, more than 1 year or more than 2 years.
  • the subject is treated with the amount of a DIM-related indole and an amount of a Selected Anti-Androgen compound, wherein the amount of the DIM-related indole and/or the amount of the Selected Anti-Androgen compound is less than the amount known to be therapeutically effective when administered alone (e.g., when the amount of enzalutamide is less than 160 mg daily), for more than: 2 weeks, 3 weeks, 1 month, 2 months, 3 months, 4 months, 5 months, 6 months, 7 months, 8 months, 9 months, 10 months, 11 months, 1 year, 1.5 years, 2 years, 3 years, 4 years, 5 years, or more than 5 years (e.g., without developing resistance to the Anti-Androgen, without manifestation of toxicity or appearance of side effects associated with treatement with the Anti-Androgen, and/or with improvement in one or more symptoms or parameters of the disease).
  • the amount of the DIM-related indole and/or the amount of the Selected Anti-Androgen compound is less than the amount
  • the clinical response (which can be manifested in improvement or stabilization of one or more parameters or symptoms of the disease) to the combination of a DIM-related indole and a Selected Anti-Androgen compound is observed for more than: 2 weeks, 3 weeks, 1 month, 2 months, 3 months, 4 months, 5 months, 6 months, 7 months, 8 months, 9 months, 10 months, 11 months, 1 year, 1.5 years, 2 years, 3 years, 4 years, 5 years, or more than 5 years.
  • the combination of a DIM-related indole and a Selected Anti-Androgen compound stabilizes the disease being treated (e.g., stops or substantially stops progression of the disease) for more than: 2 weeks, 3 weeks, 1 month, 2 months, 3 months, 4 months, 5 months, 6 months, 7 months, 8 months, 9 months, 10 months, 11 months, 1 year, 1.5 years, 2 years, 3 years, 4 years, 5 years, or more than 5 years.
  • the combination of a DIM-related indole and a Selected Anti-Androgen compound achieves efficacy (which can be manifested in improvement or stabilization of one or more parameters or symptoms of the disease) in less than: 2 weeks, 3 weeks, 1 month, 2 months, 3 months, 4 months, 5 months, 6 months, 7 months, 8 months, 9 months, 10 months, 11 months, or 1 year.
  • the combination of a DIM-related indole and a Selected Anti-Androgen compound achieves efficacy (which can be manifested in improvement or stabilization of one or more parameters or symptoms of the disease) in less than 2 weeks, less than 1 month or less than 3 months.
  • Compound with a DIM-related compound may be effective to reduce the dose of a Selected Anti-Androgen Compound to be administered to a subject.
  • a Selected Anti-Androgen Compound when co- administered or co-formulated with a DIM or a DIM-related indole, may be administered orally in a dose that is equal to or less than 160 mg/day, 150 mg/day, 140 mg/day, 130 mg/day, 120 mg/day, 110 mg/day, 100 mg/day, 90 mg/day, 80 mg/day, 70 mg/day, 60 mg/day, 50 mg/day, 40 mg/day, 30 mg/day, or 20 mg/day.
  • a Selected Anti-Androgen Compound may be administered in the amount from 20 mg to 160 mg, from 40 mg to 160 mg, from 20 mg to 150 mg, from 40 mg to 150 mg, from 20 mg to 120 mg, from 40 mg to 120 mg, from 20 mg to 100 mg, from 40 mg to 100 mg, from 20 mg to 80 mg, or from 40 mg to 80 mg, or from 20 mg to 40 mg per day when used in combination with (e.g., co-administered with or co-formulated with) a DIM-related indole.
  • DIM or a structurally-related, synthetically-derived, substituted diindolylmethane can be administered in the form of a sterile, injectable suspension.
  • the suspension can be injected directly into the tissue (e.g., prostate gland tissue). Injection of the tissue can be followed post-operatively by oral use of DIM in an acceptable formulation and at an effective dose.
  • tissue e.g., prostate gland tissue
  • Such a suspension consists of, for example, microcrystalline DIM or structurally-related, synthetically-derived, substituted diindolylmethanes (0.2– 2% wt/volume) in a suspension of physiologic salts, and pH adjusters.
  • Particle sizes of DIM or structurally- related, substituted diindolylmethane crystals in suspensions are from 50 to 500 microns in average diameter. pH adjusters such as NaOH are added to bring the pH to 7.5-8.
  • 1-2 cc of suspension containing 10-20 mg of DIM or a substituted diindolylmethane, depending on the size of the tissue is injected directly into the tissue.
  • DIM analogues including imidazolelyl-3,3'-diindolylmethane, nitro substituted imidazolelyl-3,3'-diindolylmethanes and DIM-related compounds described in U.S. Patent Application Publication No.
  • sterile suspension containing 0.001 mg/kg to 100 mg per kg of structurally-related, synthetically-derived, substituted diindolylmethane as described by Jong can be administered by direct injection into the tissue.
  • a sterile, injectable suspension may also be formulated to contain a Selected Anti-Androgen Compound, in addition to DIM using techniques known in the art.
  • injectable emulsions of DIM or a structurally-related, synthetically-derived, substituted diindolylmethane can be formulated to overcome the low solubility of DIM in both water and lipid.
  • a specialized micro-emulsion utilizes phospholipids to optimize the solubility of DIM and related compounds and improve the stability of the emulsion.
  • 1-3 cc of a sterile, injectable emulsion containing 20- 200 mg of DIM or substituted diindolylmethane is injected into the tissue.
  • An injectable emulsion may also be formulated to contain a Selected Anti-Androgen Compound, in addition to DIM using techniques known in the art.
  • DIM or a structurally-related, synthetically- derived, substituted diindolylmethane can be incorporated within bio-compatible, stable microspheres (e.g., for use during prostate gland arterial embolization).
  • DIM and/or a Selected Anti-Androgen Compounds are included in the production of hydrophilic, non-resorbable, microspheres produced from an acrylic polymer and impregnated with porcine gelatin. Examples of production techniques for DIM-impregnated microspheres (e.g., for controlled, targeted embolization of prostate gland) are described in U.S. Patent No. 5,635,215 and U.S. Patent Application Publication No.
  • Dose ranges for administration of DIM and structurally-related, synthetically- derived, substituted diindolylmethanes when used in microspheres as extended-release drug delivery devices, are from 25-2000 mgs per treatment.
  • the dose range for administration of DIM or a DIM-related compound is 50-1000 mgs and the Selected Anti- Androgen Compounds dose is from 50– 1000 mgs per embolization treatment.
  • absorption-enhanced DIM or a structurally-related, synthetically-derived, substituted diindolylmethane is administered in conjunction with Enzalutamide, ARN-509 or AZD-3514.
  • effective doses of DIM would be the same as used when DIM is administered alone. 5.5. Combination Therapy
  • the methods and compositions of the present invention can also be useful in combination with other therapeutic agents and therapeutic modalities which may be used for the treatment of the diseases described herein.
  • the methods and compositions described herein can be used in combination with (simultaneously with, before or after) chemotherapy, radiaton therapy or surgery, as appropriate.
  • the methods and compositions described herein can be used in combination with (simultaneously with, before or after) another antiandrogen or an antiestrogen compound.
  • the methods and compositions described herein can be used in combination with (simultaneously with, before or after) a CYP 17 lyase inhibitor or a CYP 17, 20 lyase inhibitor. In some embodiments, the methods and compositions described herein can be used in combination with (simultaneously with, before or after) a drug that inhibits 17 alpha-hydroxylase/C17,20 lyase (CYP17A1) enzyme. In one embodiment, the methods and compositions described herein can be used in combination with (simultaneously with, before or after) abiraterone (Zytiga®).
  • abiraterone is used in the methods and compositions described herein in the amount of 500 to 1250 mg (or any amount in between, e.g., 1000 mg) per dose (e.g., orally once daily). In one embodiment, abiraterone is used in the methods and compositions described herein in the amount of 1000 mg per dose (e.g., orally once daily). In one embodiment, the methods and compositions described herein can be used in combination with (simultaneously with, before or after) orteronel (TAK-700). In one embodiment, the methods and compositions described herein can be used in combination with (simultaneously with, before or after) galeterone (TOK-001). 5.6. Pharmaceutical Compositions
  • compositions according to the present invention preferably comprise one or more pharmaceutically acceptable carriers and the active constituents.
  • the carrier(s) must be“acceptable” in the sense of being compatible with the other ingredients of the composition and not deleterious to the recipient thereof.
  • the amounts of the compounds described herein required for said treatment will vary according to the route of administration, the disorder to be treated, the condition, age, and file history of the subject, the galenic formulation of the pharmaceutical composition, etc.
  • Therapeutic formulations include those suitable for parenteral (including intramuscular and intravenous), topical, oral, vaginal, rectal or intradermal administration.
  • the pharmaceutical composition may be formulated as tablets, pills, syrups, capsules, suppositories, formulations for transdermal application, powders, especially lyophilized powders for reconstitution with a carrier for intravenous administration, etc.
  • the DIM or a DIM-related compound used in the invention has been processed to enhance bioavailability, as is described in U.S. Patent No. 6,086,915.
  • DIM or LTR processed in this manner is referred to as“processed DIM” and“processed LTR”, respectively.
  • any suitable preparation of DIM or a DIM-related compound can be used in the methods, kits and compositions of the invention.
  • additional absorption enhancing agents active with DIM-related indole such as grapefruit extracts or extract of black pepper providing extracts of piperine can be included.
  • vitamin E succinate polyethylene glycol 1000 vitamin E succinate Polyethylene glycols with polyethylene glycol (with a molecular weight range of 400-2000); other polyethylene glycol esters such as those formed by fatty acids such as oleic acid or stearic acid; polyvinylpyrrolidones; polyvinylpolypyrrolidones; Poloxamer 188, Tweens; or Spans.
  • phosphatidyl choline (derived from soy lecithin and supplied as Phospholipon 50G from Rhone Poulenc Rorer); dioleoyl phosphatidylcholine; phoshatidylglycerol;
  • dioleoylphosphatidylglycerol dimyristoylphosphatidylcholine;
  • dipalmitoylphosphatidylcholine dipalmitoylphosphatidylcholine; phosphatidylethalolamines; phosphatidylserines; or sphingomyelins; or other sources of phospholipids as those from purified Milk Fat Globule Membrane; glycerolesters; poly glycerol esters; or ethoxylated castor oil.
  • modified starch such as CapsulTM Starch from National Starch, Inc.;
  • methylcellulose hydroxypropyl methylcellulose; hydroxyethylcellulose;
  • hydroxypropylethylcellulose hydroxypropylethylcellulose
  • pectin gum arabic
  • gelatin or other polymeric matrix-forming preparation known to those skilled in the art, soluble in water and, suitable for spray drying.
  • aerosil 200 or any other flow enhancing excipient from silica, or related salt, known to those skilled in the art.
  • the contents of the first vessel is added to the starch mixture in the second larger vessel and thoroughly mixed with a homogenizing rotor/stator type mixer at moderate speed for 15 minutes.
  • the mixture from step 4 is spray dried with a small amount (approximately .5%) of hydrophilic silica to provide a free flowing powder of finely dispersed microparticles containing the co-precipitated TPGS, phosphatidyl choline and DIM in an amorphous, non-crystalline structure.
  • the flowable powder product is collected and stored in evacuated foil sacks, after de-aerating and flushing with nitrogen.
  • the procedure of making processed DIM may be summarized as follows: (a) heating one or more solubilizing emulsifiers selected from the group consisting of vitamin E succinate polyethylene glycol 1000, polyvinylpyrrolidone, polyoxyethylene stearate, sodium cholate, deoxycholate and taurocholate; (b) adding to the product of step (a) a solvent and a surfactant phospholipid selected from the group consisting of phosphatidyl choline, dioleoyl phosphatidyl choline, phosphatidylglycerol, dioleoylphosphatidylglycerol,
  • step (c) dissolving in the solution of step (b) LTR and/or DIM; (d) adding to the solution of step (c) a solution containing an encapsulator; (e) mixing the solution produced in step (d) to produce a microdispersion with a particle size of 5 microns or less; and (f) spray drying the resulting mixture to leave a solid hydrophobic phytochemical composition.
  • a suitable (therapeutically effective) amount of DIM or LTR is 50- 500 mg per day.
  • DIM is preferably administered in an absorption enhancing formulation, as described in U.S. Patent No. 6,086,915, at 50-200 mg per day, more preferably 400– 800 mg per day, as a suspension of microparticles in a starch carrier matrix.
  • the LTR is preferably administered in an absorption enhancing formulation at 50-200 mg per day, more preferably 200-800 mg per day, as a suspension of microparticles in a starch carrier matrix.
  • the actually administered amounts of phytochemical may be decided by a supervising physician or veterinarian.
  • Any suitable preparation of Selected Anti-Androgen Compounds can be used in the methods, kits and compositions of the invention.
  • Suitable preparations of Selected Anti- Androgen Compounds are known in the art. For example, reference is made to Tachibana et al., US 8,470,829 and US 2011/0306615, Sawyers et al, WO 2006/124118, US 7,709,517, US 8,183,274, US 2012/0295944 and US 2013/0034501; Jung et al., WO 2007/127010, US 8,110,594, US 8,445,507 and US 2013/0072511, and Bradbury et al., US 2013/0203714 for descriptions of suitable preparations of respective compounds disclosed therein which are incorporated by reference herein in their entireties.
  • a suitable (e.g., therapeutically effective) amount of Enzalutamide may be 40-500 mg per day.
  • Enzalutamide is preferably administered at 40-160 mg per day, more preferably 80-120 mg per day.
  • a suitable (e.g., therapeutically effective) amount of ARN-509 may be 40-500 mg per day.
  • ARN-509 is preferably administered at 80-250 mg per day, more preferably 90-120 mg per day.
  • the actually administered amounts of these compounds or another Selected Anti-Androgen Compound may be decided by a supervising physician or veterinarian.
  • compositions according to the present invention preferably comprise one or more pharmaceutically acceptable carriers and the active constituents, e.g., a DIM-related indole alone, or a DIM-related indole and one or more Selected Anti-Androgen Compounds.
  • the carrier(s) must be "acceptable” in the sense of being compatible with the other ingredients of the composition and not deleterious to the recipient thereof.
  • the term“carrier” refers to a diluent, adjuvant, excipient, or vehicle with which the therapeutic is administered.
  • the carriers in the pharmaceutical composition may comprise a binder, such as microcrystalline cellulose, polyvinylpyrrolidone (polyvidone or povidone), gum tragacanth, gelatin, starch, lactose or lactose monohydrate; a disintegrating agent, such as alginic acid, maize starch and the like; a lubricant or surfactant, such as magnesium stearate, or sodium lauryl sulphate; a glidant, such as colloidal silicon dioxide; a sweetening agent, such as sucrose or saccharin; and/or a flavoring agent, such as peppermint, methyl salicylate, or orange flavoring.
  • a binder such as microcrystalline cellulose, polyvinylpyrrolidone (polyvidone or povidone), gum tragacanth, gelatin, starch, lacto
  • Therapeutic formulations suitable for oral administration may be obtained by compression or molding, optionally with one or more accessory ingredients.
  • Compressed tablets may be prepared by mixing DIM or a structurally-related, synthetically derived, substituted diindolylmethane (and optionally, a Selected Anti-Androgen Compound described herein), and compressing this mixture in a suitable apparatus into tablets having a suitable size.
  • the DIM or structurally-related DIM and optionally, a Selected Anti-Androgen Compound described herein
  • one or more of the DIM-related indoles is co- formulated with one or more of the Selected Anti-Androgen Compounds in gelatin or soft- gelatin capsules as a solution in caprylocaproyl polyoxylglycerides.
  • inactive ingredients for capsules of co-formulated DIM-related indole and Anti-Androgen include excipients including butylated hydroxanisol, sorbitol sorbitan, glycerin, purified water and titanium dioxide.
  • DIM or a structurally-related, synthetically derived, substituted diindolylmethane is mixed with a binder, such as microcrystalline cellulose, and a surfactant, such as sodium lauryl sulphate until a homogeneous mixture is obtained.
  • a binder such as microcrystalline cellulose
  • a surfactant such as sodium lauryl sulphate
  • one or more of the Selected Anti-Androgen Compounds described herein can be added into the mixture.
  • a tablet may be coated or uncoated.
  • An uncoated tablet may be scored.
  • a coated tablet may be coated with sugar, shellac, film or other enteric coating agents.
  • Therapeutic formulations suitable for parenteral administration include sterile solutions or suspensions of the active constituents.
  • An aqueous or oily carrier may be used.
  • Such pharmaceutical carriers can be sterile liquids, such as water and oils, including those of petroleum, animal, vegetable or synthetic origin, such as peanut oil, soybean oil, mineral oil, sesame oil and the like.
  • Formulations for parenteral administration also include a lyophilized powder comprising phytochemical that is to be reconstituted by dissolving in a
  • the pharmaceutical composition when it is a capsule, it may contain a liquid carrier, such as a fatty oil, e.g., cacao butter.
  • a liquid carrier such as a fatty oil, e.g., cacao butter.
  • Suitable pharmaceutical excipients include starch, glucose, lactose, sucrose, gelatin, malt, rice, flour, chalk, silica gel, sodium stearate, glycerol monostearate, talc, sodium chloride, dried skim milk, glycerol, propylene, glycol, water, ethanol and the like.
  • These compositions can take the form of solutions, suspensions, emulsion, tablets, pills, capsules, powders, sustained-release formulations and the like.
  • the composition can be formulated as a suppository, with traditional binders and carriers such as triglycerides.
  • the therapeutic compound can be delivered in a controlled release system.
  • a pump may be used (see Langer, supra;
  • polymeric materials can be used (see Medical Applications of Controlled Release, Langer and Wise (eds.), CRC Pres., Boca Raton, Florida (1974); Controlled Drug Bioavailability, Drug Product Design and Performance, Smolen and Ball (eds.), Wiley, New York (1984); Ranger and Peppas, J.
  • microspheres For use in tissue injection, stable, biocompatible microspheres, easily injected through needles and angiography catheters, are preferred. Microspheres with diameters from 10 to about 300 micrometers in diameter are most preferred. Due to the poor water solubility of DIM and structurally-related, synthetically-derived, substituted diindolylmethanes, a method for preparation of biodegradable polymeric drug delivery devices using relatively low temperatures and non-aqueous solutions is useful. Techniques for manufacture of
  • microspheres appropriate for the physicochemical characteristics of DIM, LTR, and synthetic DIM-related drugs are described in U.S. Patent No. 5,718,921, which is incorporated by reference herein in its entirety.
  • Manufacture of appropriate microspheres with desirable sustained release characteristics containing DIM or a structurally-related, synthetically-derived, substituted diindolylmethane, and/or EGFR-antagonist is further described in U.S. Patent Application Publication No. 2003/0211165 by Vogel et al., published November 13, 2003, which is incorporated herein by reference in its entirety.
  • embolic compositions comprising macromers having a backbone of a polymer having units with a 1,2-diol and/or 1,3- diol structure which incorporate DIM or a structurally-related, synthetically-derived, substituted diindolylmethane, and/or EGFR-antagonists can be made according to U.S. Patent Application Publication No. 2003/0223956 by Goupil et al., published December 4, 2003, which is incorporated herein by reference in its entirety.
  • one or more of the Selected Anti-Androgen Compounds described herein is embedded into microspheres for use in tissue injections, either alone or together with a DIM-related indole, using techniques known in the art.
  • a controlled release formulation comprising
  • the selection of the particular (d, l lactide-glycolide) copolymer will depend in a large part on how long a period the microsphere is intended to release the active ingredient.
  • a (d, 1 lactide-glycolide) copolymer made from about 80% lactic acid and 20% glycolic acid is very stable and would provide a microsphere suitable for release of DIM, LTR, and synthetic DIM- related drugs over a period of weeks.
  • two or more active constituents are comprised as separate entities.
  • Multi- application DIM-related indole containing particles are manufactured by various techniques including spray drying, spray cooling, selective precipitation, crystallization and other particle forming methods. The resulting particles are used in the manufacture of the following dosage forms, some of which are described in U.S. Patent No. 6,086,915, incorporated by reference herein in its entirety.
  • Flavored DIM granules for oral use (Chocolate, Orange“sprinkles”).
  • Production of flavored granules for oral use utilizes absorption- enhanced DIM-related indole particles (DIM/TPGS) as provided in U.S. Patent No. 6,086,915.
  • Production steps include dry mixing DIM/TPGS particles with maltodextrin granules, addition of flavoring particles and granulation using a standard fluid bed granulator.
  • Production techniques for DIM-related indoles may utilize those described in U.S. Patent Application No. 20030072801, entitled“Pharmaceutical compositions comprising drug and concentration-enhancing polymers,” herein incorporated by reference in its entirety.
  • production involves the following dissolution enhancing polymers, used with and without lipid stabilizers:
  • Food Bar Products are produced according to the present invention according to known manufacturing and baking practices. Detailed of food bar composition and
  • Drink Mix Products are produced according to the present invention according to known manufacturing practices. Detailed drink mix composition and manufacturing techniques useful with DIM, DIM-Related Indoles, are specified in U.S. Patent No. 6,599,553 by Kealey et al., entitled“Dry drink mix and chocolate flavored drink made therefrom”.
  • DIM is incorporated in fortified foods, such as drink mixes and food bars, during food production using a particulate form of DIM that is formulated for enhanced absorption (BioResponse-DIM [BioResponse, LLC, Boulder, CO]).
  • the DIM is provided in a dose of 10-75 mg/serving (40-300 mg/serving of BioResponse-DIM). 6. Kits
  • the invention also provides a pharmaceutical pack (e.g., blister pack) or kit comprising one or more containers filled with one or more of the ingredients for practicing the methods of the invention.
  • a pharmaceutical pack e.g., blister pack
  • kit comprising one or more containers filled with one or more of the ingredients for practicing the methods of the invention.
  • Optionally associated with such container(s) can be a notice in the form prescribed by a governmental agency regulating the manufacture, use or sale of pharmaceuticals or biological products, which notice reflects approval by the agency of manufacture, use or sale for human administration.
  • a kit of the invention can comprise, in one or more containers, a DIM-related indole and a Selected Anti-Androgen Compound (e.g., a Diarylthiohydantoin compound).
  • a DIM-related indole is DIM (e.g., processed DIM) or I3C.
  • a Selected Anti-Androgen Compound is Enzalutamide, ARN-509 or AZD-3514.
  • a DIM-related indole and a Selected Anti-Androgen Compound are in one container in the kit (in the same delivery vehicle).
  • a DIM-related indole and a Selected Anti-Androgen Compound are together in one pill, capsule or tablet in the kit (e.g., in a blister pack).
  • the kit may comprise multiple capsules, tablets or pills.
  • a DIM-related indole and a Selected Anti-Androgen Compound are in two separate containers of the kit.
  • the DIM-related indole and/or the Selected Anti- Androgen Compound are formulated for oral administration, e.g., co-formulated in a single pill, tablet or capsule.
  • the DIM-related indole and/or the Selected Anti-Androgen Compound are formulated for parenteral or intra-arterial administration, e.g., co-formulated.
  • the DIM-related indole and/or the Selected Anti- Androgen Compound are formulated in a suspension of drug-eluting microspheres for direct administration into a tissue or intra-arterially, e.g., co-formulated in a single microsphere suspension.
  • the kit can comprise any dosage of a DIM-related indole and a Selected Anti- Androgen Compound described herein.
  • the kit can comprise one or more containers, utensils and/or instructions.
  • a utensil can comprise item(s) to administer the drug, such as a syringe, needle, or a fluid container cup,.
  • a container can contain one or multiple doses of a DIM- related indole and/or a Selected Anti-Androgen Compound (e.g., multiple doses in single dose units).
  • the kit may further contain instructions for administration of the compounds of the invention, e.g., instructions regarding dosages, frequency of administration, indications, mode of administration, counter-indications, etc.
  • the instructions may indicate that a DIM-related-indole and/or a Selected Anti-Androgen Compound is to be taken once daily or twice daily.
  • the instructions may also indicate whether a DIM-related indole should be taken simultaneously with a Selected Anti-Androgen Compound (if these compounds are not co- formulated), or whether a DIM-related indole should be taken within, before or after 0.25 h, 0.5 h, 1 h, 1.5 h, 2 h, 2.5 h, 3 h, 3.5 h, 4 h, 4.5 h, 5 h, 5.5 h or 6 h of administration of a Selected Anti-Androgen Compound.
  • a suitable (therapeutically effective) amount of diindolylmethane is preferably administered in an absorption enhancing formulation, as described in U.S. Patent No. 6,086,915, at 100 - 2000 mg per day as a suspension of microparticles in a starch carrier matrix.
  • the actually administered amounts of Diindolylmethane may be decided by a supervising physician.
  • the homogeneous mixture of indoles and other oil soluble substituents listed above was added to a solution of modified starch in water (Capsul Starch from National Starch, Inc.).
  • the starch component forms from 30-70% of the final dry weight of the product.
  • the well dispersed final combined mixture was then subjected to spray drying.
  • the resultant product was a fine powder containing either diindolylmethane contained within the starch particles.
  • the starch component described above as Capsul Starch from National Starch, Inc. can instead be made using Maltodextrin NF (Maltrin M100, GPC), 20– 30 % of the final dry weight, together with Gum Arabic USP/NF (TIC Pretested, TIC Gums), 20–30 % of the final dry weight, together making 40-70% of the final dry weight. Additionally, fumed silica (Aerosil 200, Degussa), 1-2% of the final weight, can be added during the spray drying process as a flow aid. 7.2.
  • Example 2 Manufacture of capsules containing a DIM-related indole and, optionally, a Selected Anti-Androgen Compound [00228] Capsules containing 150 - 300 mg of processed diindolylmethane, as produced according to the steps described in Example 1, were made by mixing the processed
  • diindolylmethane with microcrystalline cellulose or rice flour excipient
  • capsules containing processed diindolylmethane (DIM), as produced according to the steps described in Example 1, are made by mixing the processed DIM with a Selected Anti-Androgen Compound, such as a
  • Diarylthiohydantoin according to the following per capsule amounts.
  • the ingredients are mixed according to the following amounts and capsules are filled using standard machinery:
  • Example 3 Manufacture of stable microspheres containing a DIM-related indole and, optionally, a Selected Anti-Androgen Compound
  • diindolylmethane is dispersed and co-dissolved in the polymer solution.
  • the mixture is suspended in an organic oil, and the organic solvent is extracted into the oil, creating microspheres.
  • the method enables the preparation of DIM containing microspheres from a variety of biodegradable polymers, including hydrophobic polyanhydrides such as (pCPP:SA, 50:50) and CPP copolymerized with dodecanedoic acid (DD), (pCPP:DD, 20:80) and
  • RZR50 overhead stirrer type RZR50
  • microspheres are isolated by filtration, washed with petroleum ether, dried overnight in a lyophilizer (Labconco, Freeze Dryer 8), are sieved (U.S. Standard Sieve Series, Newark, Wire Cloth Company, Newark, N.J.) and are stored at less than 0 o C.
  • This process of manufacture will yield DIM impregnated microspheres with diameters of from 50 to 1000 microns.
  • the recovery in this production process can be limited to 50% due to some polymer precipitating on the stirrer.
  • the DIM microspheres are sieved to remove microspheres with diameters greater than 500 microns to result in microspheres with a final size distribution of 50-500 microns.
  • the smaller microspheres are then sieved to remove those with diameters less than 50 microns, leaving microspheres with diameters between 500 and 500 microns.
  • microspheres are again dried in a lyophilizer, autoclaved to sterilize, and resuspended at a concentration of 1.0 ml of microspheres in 5 ml of sterile physiological saline.
  • the 5 ml suspension of microspheres will contain approximately 250 mgs of DIM and the 10 ml suspension of microspheres will contain approximately 500 mgs of DIM, adequate for therapeutic use in a single procedure (e.g., tissue injection procedure).
  • the Selected Anti-Androgen Compound can also be dispersed and co-dissolved in the polymer solution together with the DIM-related compound, as described above.
  • a Selected Anti-Androgen Compound can be embedded into microspheres, either alone or together with a DIM-related compound, using any technique known in the art. 7.4.
  • Example 4 Manufacture of an injectable emulsion formulation of a DIM- related indole and, optionally, a Selected Anti-Androgen Compound
  • Stable microemulsions of DIM designed for intravenous use or tissue injection, are developed to provide a convenient means of administering DIM to achieve high tissue concentrations of DIM quickly and at a predictable time.
  • microemulsions of a DIM-related indole can be used in conjunction with a Selected Anti-Androgen Compound, or can be co-formulated to contain both a DIM-related indole and a Selected Anti-Androgen Compound.
  • Ethyl oleate (EO), Phosphatidyl Choline (PC) (from egg yolk), and calcein are purchased from Sigma-Aldrich, Inc (St. Louis, Mo.).
  • Distearoyl-phosphatidylethanolamin-N-poly(ethyleneglycol) 2000 (DSPE-PEG) is purchased from Avanti Polar Lipids (Alabaster, Ala.).
  • the microemulsion is manufactured as follows: 160 grams of EO and 60 grams of PC are dissolved in 1 liter pure ethanol. 24 grams of microcrystalline DIM (mean particle size 0.25 micron) is added and dissolved in this "oily phase”. 20 grams of DSPEG-PEG is then dissolved in 500 cc of USP water (Aqueous phase). The oily ethanolic solution (oily phase) with the dissolved DIM is then slowly added into the DSPE-PEG solution (aqueous phase) under moderate magnetic stirring. The aqueous phase immediately turns milky with
  • microemulsion opalescence as the result of the microemulsion produced.
  • the microemulsion is then subjected to low pressure at 360 mm Hg and maintained at 50 o C.
  • the low pressure is used to concentrate the emulsion through removal of the ethanol and a portion of the water.
  • a final concentration of DIM of 7.5 mg/ml is established.
  • Sodium hydroxide is added to increase the pH to the 5.0-7.5 range.
  • emulsions of DIM are prepared and subjected to stability testing to demonstrate that the particle size within the emulsion remained between 150 and 200 nm.
  • the production technique results in a micro-emulsion with % weight ranges of the components in the following preferred ranges: Component Approx %Weight
  • an ethanol-free production method can be utilized to produce a stable micro-emulsion of DIM or DIM derivatives and analogues, using Lipofundin MCT B (Braun Melsungen AG, Melsungen, Germany), a preformed basic emulsion, and high pressure homogenization of microcrystalline DIM.
  • This method utilizes jet-milled DIM, with particle size reduced to 0.1 micron average diameter (performed by Micron Technologies, Inc., Exton, Pa.).
  • 700 mg of 0.1 micron diameter DIM crystals are homogenized in 100 cc Lipofundin using equipment and methods as described (Akkar et al., 2003, Eur J Pharm Biopharm. 55:305-12). This results in a stable lipid-based micro-emulsion with particle size less than 200 nm and a DIM content of 7 mg/cc of the emulsion.
  • a micro-emulsion containing a DIM-related indole and a Selected Anti-Androgen Compound is made by preparing DIM as described above and further adding a Selected Anti-Androgen Compound, such as a Diarylthiohydantoin, into the micro-emulsion, or by any other method known in the art.
  • a Selected Anti-Androgen Compound such as a Diarylthiohydantoin
  • Liposomes are microscopic vesicles composed of a phospholipid bilayer that encapsulate active agents for specialized delivery to specific tissues. Manufacturing techniques for DIM Liposomes are developed based on the published liposome manufacturing techniques as described in U.S. Patent Nos. 4,906,476; 5,006,343; and U.S. Patent Application Publication No. 20030108597, each of which is incorporated by reference herein in its entirety.
  • Liposomes are formulated utilizing N-(carbonyl-methoxy-polyethylene glycol 2000)-1,2disteaoyl-sn-glycero-3-phosphoethanolamine sodium salt (MPGEG-DSPE) (2-4 mg/ml); fully hydrogenated soy phosphatidylcholine (HSPC) (2-11 mg/ml); and cholesterol (1- 4 mg/ml).
  • MPGEG-DSPE N-(carbonyl-methoxy-polyethylene glycol 2000)-1,2disteaoyl-sn-glycero-3-phosphoethanolamine sodium salt
  • HSPC fully hydrogenated soy phosphatidylcholine
  • cholesterol 1- 4 mg/ml
  • DIM Liposomes are preferably administered intravenously or per rectum if intravenous access is not possible.
  • a liposome containing both a DIM-related indole and a Selected Anti-Androgen Compound can be formulated using methods well known in the art.
  • a liposome containing a Selected Anti-Androgen Compound alone (i.e., without the DIM-related indole) and a liposome containing a DIM-related indole alone (i.e., without the Anti-Androgen) are formulated separately and are administered either contemporaneously or sequentially. 7.6.
  • Example 6 Manufacture of Cyclodextrin complex formulations with DIM- related indoles for improved bio-delivery
  • DIM-related indoles in general, require solubility enhancing formulation steps which are bio-compatible for parenteral and improved oral drug delivery.
  • Parenteral formulations for intramuscular, intravenous, and pulmonary aerosol delivery benefit from complexation with various cyclodextrins (alpha- cyclodextrin, beta-cyclodextrin, hydroxypropyl-beta-cyclodextrin, and sulfobutylether-beta- cyclodextrin).
  • -cyclodextrin which is generally more applicable for the complexation of hydrophobic molecules. It is anticipated that 2 molecules of -cyclodextrin will be needed per molecule of DIM.
  • Hydroxypropyl -cyclodextrin which is known to be very soluble, on the order of 30% and more.
  • Captisol Sulfobutyl -cyclodextrin (trade-name Captisol ® ).
  • Captisol has a molecular weight of ⁇ 2200 mg/mmol so at 2:1 cyclodextrin to DIM, the amount of DIM that can be put into solution will be considerably higher than the known solubility of DIM.
  • Sample preparations to be undertaken Pharmaceutically acceptable solvents will be utilized to form solutions for spray drying with Hydroxypropyl -cyclodextrin and Sulfobutyl -cyclodextrin. Complexes of each of the -cyclodextrins with DIM will be prepared with a slight excess of the cyclodextrin and spray dried to produce approximately 10 to 20 grams of each formulation. Further formulation suitable for intravenous, intramuscular and pulmonary aerosol use will utilize published manufacturing techniques (Steckel et al., 2004, Int J Pharm. 278:187-95).
  • Testing of prepared DIM-cyclodextrin formulations Prepared samples will be analyzed as to amorphous crystal structure and stability using standard techniques (Rodriguez- Spong et al., 2004, Adv Drug Deliv Rev. 56:241-74). Testing of prepared formulations will include release testing of DIM in simulated gastric acid. In vivo release and bioavailability testing in animal and human models will utilize plasma DIM assays as described in U.S. Patent Application Publication No. 20030096855.
  • a DIM-cyclodextrin formulation of the DIM-related indole can be used in the combination composition. 7.7.
  • Example 7 Combination of a DIM-related Indole and a Selected Anti- Androgen Compound Shows Synergistic Activity in Inhibiting the Growth of Prostate Cancer Cells. Combination of a DIM-related Indole and a Selected Anti- Androgen Compound Produces Synergistic Growth Inhibition in Prostate Cancer (PCa) Cell Lines Relevant to Castrate Resistant PCa.
  • PCa Prostate Cancer
  • This example shows that a DIM-related indole and a Diarylhydantoin-related compound exhibit synergistic interaction, inhibiting the growth of prostate cancer cells.
  • Synergistic growth inhibition was observed in LNCAP, 22RV1, and C4-2B PCa cells during 72 hour culture. Importantly, the synergistic growth inhibition was observed in both 22RV1 prostate cancer cell and C4-2B prostate cancer cells which possess androgen independent growth reflective of Castrate Resistant Prostate Cancer (CRPCa) driven by AR splice variants which occur in clinical PCa.
  • CRPCa Castrate Resistant Prostate Cancer
  • AR3 AR variant also known as AR-V7
  • 22RV1 prostate cancer cell and C4-2B PCa cells drives PCa progression
  • PCa progression Liu et al., 2014,“Mechanisms of the androgen receptor splicing in prostate cancer cells,” Oncogene 33(24):3140-50, doi: 10.1038/onc.2013.284).
  • FIG. 1 shows unexpectedly synergistic activity of BR-DIM and enzalutamide in inhibiting the growth of PC cells.
  • the results in Fig. 1 show unexpected synergistic activity of BR-DIM in combination with enzalutamide demonstrating greater than additive growth inhibitory activity in LNCaP and 22Rv1 Prostate Cancer (PCa) cell lines.
  • Figures 1A and 1B show the inhibition of cell proliferation of the combination of DIM from BR-DIM and Enzalutamide (MDV3100) treatment in LNCaP and 22RV1 cells as indicated by the MTT assay.
  • Synergistic interaction is indicated in the Isobologram charts in Figures 1C and 1D, showing results at the Estimated Dose of 90% (ED90) below the line of additivity.
  • C4-2B PCa cell line which, like the 22Rv1 PCa cell line and as shown in Figures 2 and 3, expresses elevated levels of AR variants. AR variants are further elevated in these cell lines following deprivation of Androgens in the culture media. This is shown in Fig. 3 in the charcoal filtered media condition (CS-FBS) which recreates the in vivo condition of Androgen Deprivation Therapy.
  • CS-FBS charcoal filtered media condition
  • synergistic growth inhibition indicates an unexpected discovery providing a new clinical intervention for treatment resistance to AR antagonist monotherapy using MDV3100 and ARN-509 (regarding therapy with MDV3100 or ARN-509 see Nakazawa et al., 2014,“Androgen Receptor Splice Variants in the Era of Enzalutamide and Abiraterone,” Horm Cancer 07/22/2104, DOI:
  • Example 8 A DIM-related Indole Reduces the Expression of AR Variants, and Prostate Cancer Cells Show Increased Expression of AR Variants. DIM Reduces the Expression of AR Variants associated with CRPCa in PCa Cells as well as reducing BioMarkers in PCa cells associated with AR Variants and clinical CRPCa.
  • This example shows that (i) prostate cancer cells show increased expression of AR splice variants relative to normal prostate cells, and (ii) a DIM-related indole
  • Fig. 2 shows that AR variants increased in prostate cancer cell lines compared with immortalized Non-neoplastic human prostatic epithelial cells: RWPE1 and PZ-HPV-7.
  • AR-V7 AR splice variants
  • AR 132b AR 132b relative to normal, non-neoplastic human prostatic epithelial cells.
  • results show that androgen deprivation induced increased expression of AR and AR splice variants, stem cell signatures and EMT phenotype in prostate cancer cell lines, which are belived to be resposible for castration resistant and tumor metastasis and relapses.
  • results show that androgen deprivation induced increased expression of AR and AR splice variants -- AR3 (AR-V7), AR132b, AR122b.
  • Androgen Receptor (AR) blockade induces oxidative stress in prostate cancer cells inducing inflammatory cell signaling and acquisition of epithelial-mesenchymal-transition (EMT) changes. Activation of EMT induces less differentiated prostate cell status which is associated with emergence of castrate resistance and promotion of AR splice variants.
  • Results presented in Figures 4C and 4D demonstrate the activity of DIM as reflected in changes in the stem cell signatures associated with the Embryonal Mesenchymal Transition (EMT) phenotype and the suppressive effects on AR splice variant levels were investigated in PCa cell lines. Increased EMT biomarkers are associated with increased AR splice variant levels and activity relevant to CRPCa.
  • EMT biomarkers including Lin28B, nanog, Oct4, and Sox2 are associated and contribute to castration resistance, tumor matastasis, AR variant activity.
  • Figure 4B shows that AR, AR variants (AR3 (AR-V7), AR132b, AR122b) and EMT cell markers (Lin28B, nanog, Oct4, and Sox2) are all elevated in 22RV1 sphere cells which are castrate resistant.
  • Real time RT-PCR The cells were grown in 10% FBS or 10% Charcoal stripped FBS and then total RNA was isolated from these cells. Real time RT-PCR was used to determine expression of EMT and stem cell markers according to method of Kong D, Banerjee S, Ahmad A et al. Epithelial to mesenchymal transition is mechanistically linked with stem cell signatures in prostate cancer cells. PLoS ONE 2010;5:e12445., and Kong D, Heath E, Chen W et al. Loss of let-7 up-regulates EZH2 in prostate cancer consistent with the acquisition of cancer stem cell signatures that are attenuated by BR-DIM. PLoS ONE 2012;7:e33729..
  • Epithelial to mesenchymal transition is mechanistically linked with stem cell signatures in prostate cancer cells.
  • PLoS ONE 2010;5:e12445. and Kong D, Heath E, Chen W et al. Loss of let-7 up- regulates EZH2 in prostate cancer consistent with the acquisition of cancer stem cell signatures that are attenuated by BR-DIM.
  • PLoS ONE 2012;7:e33729.
  • results presented in Fig.4, D show that BR-DIM treatment decreased the expression of AR, AR variants (AR-V) and PSA in both LNCaP cells and 22RV1 cells.
  • results presented in Fig. 4 show that BR-DIM treatment decreased expression of AR and AR variants, EMT and stem cell markers, which when used on combination with enzalutamide is expected to solve the problem of enzalutamide resistant tumors.
  • DIM reduces the expression of AR splice variants which is associated with enzalutamide resistance.
  • results show that the use of a DIM-related indole reduces the amount of AR slice variants, and thus can be effective in the treatment of conditions in which AR splice variants are overexpressed.
  • results further show that the use of a DIM-related indole in combination with a Diarylhydantoin-related compound achieves synergistic inhibition of cancer cell growth (via, e.g., induction of apoptosis/cell cycle arrest).
  • the use of a combination of a DIM-related compound and a Diarylhydantoin-related compound can achieve a synergistic inhibition of tumor growth, and/or prevent, delay or overcome development of resistance to a Diarylhydantoin-related compound.
  • reduction of the expression of AR splice variants by BR-DIM in CRPC patients is expected to result in arrest of tumor growth and clinical improvement when used in combination with a Diarylhydantoin-related compound.
  • AR splice variants and EMT markers were assessed in human prostate cancer tissue specimens of different, increasing severity Gleason grades (higher Gleason grades G6-G9) compared to normal prostate tissue. This included determination of relative levels of AR splice variant AR3 (AR-V7) and AR132b. In addition, the expression of Lin28B, a marker of EMT and tumor cell aggressiveness, was also determined. The results presented in Fig. 5 clearly show that the expression of AR variants (AR3, AR132B) are typically higher in higher Gleason grade of the tumor and Gleason Grade is further associated with higher expression of the EMT MicroRNA and EMT
  • Fig. 5 show that the expression of AR splice variants is higher in higher Gleason grade tumors (as compared to histologically normal adjacent prostate tissue). Importantly, a strong correlation was demonstrated between increased levels of Lin28B and severity of the associated PCa.
  • Fig 6. show that higher Gleason Grade of PCa tumor tissue is associated with supression and lower levels of specific tumor supressive MicroRNA’s (miR’s) in addtion to changes in Lin28B.
  • MicroRNA’s are regulatory, non-coding small RNA molecules which function by controlling sensitivity of PCa to AR related growth signals.
  • miR-124 lower levels are associated with PCa cell proliferation and miR-124 specifically targets the AR to inhibit its over activity (see Shi et al., 2013,“Tumor suppressive miR-124 targets androgen receptor and inhibits proliferation of prostate cancer cells,” Oncogene 32(35):4130-8, doi: 10.1038/onc.2012.425).
  • miR- 27b is lower and specifically contributes to CRPC (Sun et al., 2010,“Castration-resistant prostate cancer–related microRNAs,” 2010 Genitourinary Cancers Symposium, Abstract 150, published on Meeting Library, ASCO University webpage).
  • Lin28B expression positively correlated with increased expression of AR variants such as AR3 and AR132b in prostate cancer tissues with higher Gleason grade tumors (with a highly statistically significant correlation).
  • miRNAs including miR-27b and miR-124, which inhibit the expression of AR and AR variants and miRNAs such as the miR-320 family, which down-regulates expression of Lin28B were down-regulated in prostate cancer patient tissues (see Fig. 6).
  • BR-DIM treatment increased the expression of miR-27b, miR-124 and miR- 320 (Fig. 8) and repressed Lin28B expression (Fig. 9).
  • BR-DIM treatment of PCa patients increased the expression of miR-27b, miR-124 and miR-320 (Fig. 8) and repressed Lin28B expression (Fig. 9) in tumor tissue when pre-treatment (Patient) and post treatment (Patient+BR-DIM) were compared.
  • the data further support the observed synergistic interaction showing that a DIM-related indole such as DIM in combination with a Diarylhydantoin-related compound, in particular enzalutamide or ARN-509, provide an improved method in the treatment of men with prostate cancer (such as treatment naive men with prostate cancer), for the problem of CRPC, and for drug (e.g., enzalutamide, ARN-509) treatment resistance in prostate cancer.
  • a DIM-related indole such as DIM in combination with a Diarylhydantoin-related compound, in particular enzalutamide or ARN-509
  • PCa tissues and matched adjacent normal tissues were obtained from retrospective Biospecimen Core of Karmanos Cancer Institute (KCI) from patients who underwent radical prostatectomy from 2004-2010 at KCI. Also obtained were PCa tissue specimens from on-going clinical trial of BR-DIM intervention prior to radical prostatectomy of newly diagnosed PCa patients at KCI and Henry Ford Health System (HFHS), Detroit, Michigan. Formalin-fixed, paraffin-embedded (FFPE) tissues were cut for miRNA and mRNA analysis. Patients' clinical characteristics were obtained from the hospital database.
  • KCI Biospecimen Core of Karmanos Cancer Institute
  • HFHS Henry Ford Health System
  • FFPE paraffin-embedded
  • RNA was reverse transcribed into cDNA using a Universal cDNA Synthesis Kit (Exiqon, Woburn, MA) according to the manufacturer’s instruction.
  • Real time PCR was performed using specific miRNA primers (Exiqon) to quantify miRNA expression by using SYBR® Green RT-PCR. 7.10.
  • Example 10 The Effect of the Combination of a DIM-related Indole and a Selected Anti-Androgen Compound on the Growth of Prostate Cancer Cells
  • Apoptosis assay Apoptosis will be assayed by using Dead Cell Apoptosis Kit with Annexin V Alexa Fluor® 488 & Propidium Iodide (PI) - for Flow Cytometry (life technology) according to manufacture’ instruction. Briefly, LNCaP and 22RV1 cells treated with the drug mentioned above and then harvest the cells after the incubation period and wash in cold phosphate-buffered saline (PBS). Re-centrifuge the washed cells, discard the supernatant and resuspend the cells in 1X annexin-binding buffer.
  • PBS cold phosphate-buffered saline
  • PSA levels will be determined according to the method described earlier by using Human PSA ELISA kit (ANOGEN). Briefly, LNCaP and 22RV1 cells were grown in six-well plates in complete RPMI 1640. When cells were 60% confluent, the cells were washed with serum-free medium and maintained in complete RPMI 1640 with or without treatment for 24 and 48 hours. The conditioned medium was then collected and the protein concentration in the conditioned medium was quantified. The conditioned medium with equal amounts of protein for each sample was subjected to PSA detection using Human PSA ELISA Kit (Anogen, Mississauga, Ontario, Canada) according to the manufacturer’s protocol. 7.11.
  • Example 11 Treating Prostate Cancer Tumors in an In Vivo Model of Prostate Cancer Using a DIM-related Indole and a Selected Anti-Androgen Compound
  • DIM e.g., BR-DIM
  • AZD-3514 e.g., BR-DIM
  • DIM can be substituted by I3C.
  • mice will be castrated and injected orthotopically with C4-2B and 22RV1 cells (1X106 cells) suspended in serum-free RPMI medium, following our published procedure (Raffoul JJ, Wang Y, Kucuk O, Forman JD, Sarkar FH, Hillman GG. Genistein inhibits radiation-induced activation of NF-kappaB in prostate cancer cells promoting apoptosis and G2/M cell cycle arrest.
  • the experimental group will consist of 8 groups of 8 mice in each group (total 64 animals). Thirty days after tumor cell implantation, tumor will be formed and at that time point, the treatment will be started. The mice will be treated, e.g., with 5 mg of BR-DIM, enzalutamide and combination of BR-DIM with enzalutamide administered daily by gavage or maintained as untreated control. All mice will be euthanized, and the tumors will be neatly excised free of any extraneous adhering tissue. Total protein and RNA will be extracted from tumor tissues and prepared for Western blot analysis or real-time RT-PCR following our published procedures. Immunohistochemical (IHC) staining will also be performed using formalin-fixed tumor tissue sections and evaluate tumor cell morphology, rate of mitosis, growth pattern, necrosis, cystic change, and
  • Example 12 Treating Prostate Cancer in Humans Using a DIM-related indole and a Selected Anti-Androgen Compound
  • microencapsulated DIM BioResponse-DIM, BR- DIM
  • Prostate Cancer Patients is conducted with community Urologists. Subjects diagnosed with cancer of the prostate and already prescribed and tolerating Enzalutamide but with evidence of rising PSA and/or advancing disease will be offered additional BioResponse DIM as a prescribed supplement. PSA levels, Pain Scores, and Imaging studies will be done with appropriate methods.
  • MDV3100 with BR-DIM in metastatic castrate resistant prostate cancer (mCRPC) will overcome resistance to prior hormonal therapy with abiraterone acetate (AA) (secondary resistance) or primary resistance to Enzalutamide.
  • AA abiraterone acetate
  • MDV3100 primary resistance to Enzalutamide
  • the intent is to demonstrate rescue of patients from the development of primary or secondary resistance to AR targeted therapies using Enzalutamide (MDV3100) by adding combined DIM from BR-DIM.
  • Methods The primary endpoint will be to determine effects of combined use on rising PSA. Secondary endpoint of this open label study will be to assess the safety, tolerability, and highest tolerated dose of BR-DIM in combination with the standard dose of Enzalutamide.
  • BR-DIM BR-DIM
  • patients under the care of community urologists with progressive mCRPC will be invited to receive marketed BR-DIM at no cost and treated with 120-160 mg per day of Ezalutamide in combination with DIM from BR-DIM at 200-600 mg/day.
  • Patients with mCRPC will be sought who have experienced PSA failure with AA showing intrinsic resistance ( ⁇ 3 months treatment) or acquired resistance (>6 months treatment).
  • BR-DIM dose will be advanced if BR-DIM is well tolerated and PSA is rising.
  • Response to combined treatment with Ezalutamide and BR-DIM will be assessed by monthly PSA testing, PET imaging, AR allelic status, circulating tumor cells, and tumor biopsies as medically indicated. 7.13.
  • Example 13 The Synergistic Activity Observed Using a DIM-related Indole in Combination with a Diarylhydantoin-related Compound, such as Enzalutamide or ARN-509, Cannot be Achieved when the DIM-related Indole is replaced with a Non-DIM-related AR antagonist

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

La présente invention concerne des compositions et des trousses comprenant des indoles associés au diindolyméthane (DIM) et des composés anti-androgène sélectionnés comprenant des composés de diarylthiohydantoïne, et des procédés de co-administration et/ou co-formulation d'indoles associés à DIM avec les composés anti-androgène sélectionnés tels que des composés de diarylthiohydantoïne. La présente invention concerne également de tels compositions, trousses et procédés pour traiter des états associés aux androgènes et à un récepteur d'androgène (AR). Les états associés aux androgènes et à AR comprennent, entre autres, le cancer de la prostate.
PCT/US2014/056128 2013-09-17 2014-09-17 Compositions et utilisations de combinaisons d'indoles associés à dim et de composés anti-androgène sélectionnés WO2015042170A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361879013P 2013-09-17 2013-09-17
US61/879,013 2013-09-17

Publications (1)

Publication Number Publication Date
WO2015042170A1 true WO2015042170A1 (fr) 2015-03-26

Family

ID=51660637

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/056128 WO2015042170A1 (fr) 2013-09-17 2014-09-17 Compositions et utilisations de combinaisons d'indoles associés à dim et de composés anti-androgène sélectionnés

Country Status (1)

Country Link
WO (1) WO2015042170A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016164770A1 (fr) 2015-04-10 2016-10-13 Bioresponse, L.L.C. Formulations auto-émulsifiantes d'indoles associés au dim
CN107312115A (zh) * 2017-06-22 2017-11-03 北京理工大学 一种双吲哚稀土金属催化剂、制备方法及应用
WO2018037310A1 (fr) * 2016-08-20 2018-03-01 Ftf Pharma Private Limited Composition pharmaceutique comprenant un inhibiteur du récepteur des androgènes
CN111995560A (zh) * 2020-08-26 2020-11-27 云南大学 一种单萜吲哚类化合物及其制备方法和应用
US11292782B2 (en) 2018-11-30 2022-04-05 Nuvation Bio Inc. Diarylhydantoin compounds and methods of use thereof
US11529331B2 (en) 2020-05-29 2022-12-20 Boulder Bioscience Llc Methods for improved endovascular thrombectomy using 3,3′-diindolylmethane
EP4122463A4 (fr) * 2020-03-18 2024-04-17 Vsevolod Ivanovich Kiselev Agent médicamenteux sous forme de complexe de 3,3'diindolylméthane et de ?-cyclodextrine

Citations (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877778A (en) 1987-07-01 1989-10-31 The Children's Medical Center Corporation Method of enhancing lipophile transport using cyclodextrin derivatives
US4906476A (en) 1988-12-14 1990-03-06 Liposome Technology, Inc. Novel liposome composition for sustained release of steroidal drugs in lungs
US5006343A (en) 1988-12-29 1991-04-09 Benson Bradley J Pulmonary administration of pharmaceutically active substances
US5635215A (en) 1991-05-29 1997-06-03 Biosepra S.A. Microspheres useful for therapeutic vascular occlusions and injectable solutions containing the same
US5718921A (en) 1987-03-13 1998-02-17 Massachusetts Institute Of Technology Microspheres comprising polymer and drug dispersed there within
US6086915A (en) 1998-04-01 2000-07-11 Bioresponse L.L.C. Compositions and methods of adjusting steroid hormone metabolism through phytochemicals
US6117454A (en) 1994-02-28 2000-09-12 Medinova Medical Consulting Gmbh Drug targeting to the nervous system by nanoparticles
US6165988A (en) 1995-02-10 2000-12-26 Christian Noe Medicament in particulate form
US6288040B1 (en) 1997-10-17 2001-09-11 Dss Drug Delivery Service Gesellschaft Zur Forderung Der Foshung In Phamazeutischer Technologi Und Biopharmazie Mbh Medicament excipient particles for tissue-specific application of a medicament
US6369095B1 (en) 1997-05-30 2002-04-09 The Regents Of The University Of California Indole-3-carbinol (13C) derivatives and methods
US20020068720A1 (en) 2000-08-22 2002-06-06 Sims Sandra M. Solution composition of an oxazolidinone antibiotic drug having enhanced drug loading
US20020115708A1 (en) 2000-10-06 2002-08-22 Safe Stephen H. Diindolylmethane and C-substituted diindolylmethane compositions and methods for the treatment of multiple cancers
US20020168448A1 (en) 2001-06-26 2002-11-14 Mody Seema K. Nutritional food bar for sustained energy
US20030032601A1 (en) 2000-03-03 2003-02-13 Jorg Kreuter Method for isolating sponge collagen and producing nanoparticulate collagen, and the use thereof
US20030068419A1 (en) 2000-12-04 2003-04-10 Vital Woman Pty Limited Food bar compositions
US20030072801A1 (en) 2001-06-22 2003-04-17 Pfizer Inc. Pharmaceutical compositions comprising drug and concentration-enhancing polymers
US20030073665A1 (en) 2001-03-20 2003-04-17 Thompson Diane O. Formulations containing propofol and a sulfoalkyl ether cyclodextrin
US20030096855A1 (en) 2001-10-23 2003-05-22 Zeligs Michael A. Diindolylmethane for the treatment of HPV infection
US20030108597A1 (en) 2001-08-13 2003-06-12 Chancellor Michael B. Application of lipid vehicles and use for drug delivery
US6599553B2 (en) 1996-09-06 2003-07-29 Mars Incorporated Dry drink mix and chocolate flavored drink made therefrom
US20030211165A1 (en) 2000-03-24 2003-11-13 Jean-Marie Vogel Microspheres for active embolization
US20030223956A1 (en) 2000-03-13 2003-12-04 Goupil Dennis W. Embolic compositions
US20040043965A1 (en) 2002-08-20 2004-03-04 Ling Jong Analogs of indole-3-carbinol metabolites as chemotherapeutic and chemopreventive agents
US20040053888A1 (en) 2001-01-04 2004-03-18 Norio Suzuki Cyclodextrin-containing pharmaceutical preparation
US20040152672A1 (en) * 2000-08-09 2004-08-05 Carson Dennis A. Indole compounds useful for the treatment of cancer
US20050058600A1 (en) 2003-09-16 2005-03-17 Bjeldanes Leonard F. 3,3'-Diindolylmethane antiandrogenic compositions
WO2006028226A1 (fr) 2004-09-09 2006-03-16 Chugai Seiyaku Kabushiki Kaisha Nouveau dérivé d’imidazolidine et utilisation dudit dérivé
US20060229355A1 (en) 2005-04-08 2006-10-12 The Regents Of The University Of California 3.3'-Diindolylmethane compositions inhibit angiogenesis
WO2006124118A1 (fr) 2005-05-13 2006-11-23 The Regents Of The University Of California Composes diarylhydantoines
WO2007127010A2 (fr) 2006-03-29 2007-11-08 The Regents Of The University Of California Composés de diarylthiohydantoïne
US20090062244A1 (en) 2007-09-04 2009-03-05 Joseph Schwarz Pharmaceutical composition
RU2377984C2 (ru) * 2007-06-26 2010-01-10 Лариса Анатольевна Щелканова Фармацевтическая композиция для лечения и профилактики заболеваний, ассоциированных с нарушениями гормонального баланса, в том числе связанных с нарушениями метаболизма цитохромов р450
US7709517B2 (en) 2005-05-13 2010-05-04 The Regents Of The University Of California Diarylhydantoin compounds
US20110030661A1 (en) 2009-08-04 2011-02-10 International Engine Intellectual Property Company, Llc Strategy for enabling intake air heater to clean up white smoke during warm engine re-start in cold weather
US20130039979A1 (en) 2010-04-26 2013-02-14 Vsevolod Ivanovich Kiselev Medication on the basis of 3,3'-diindolylmethane (dim) with high-bioavailability and its use in treatment of human hyperplastic and inflammatory diseases
US20130065933A1 (en) 2009-09-18 2013-03-14 Vsevolod Ivanovich Kiselev Pharmaceutical composition for peroral administration of diindolylmethane
US20130072511A1 (en) 2006-03-27 2013-03-21 The Regents Of The University Of California Androgen receptor modulator for the treatment of prostate cancer and androgen receptor-associated diseases
US20130203714A1 (en) 2009-02-10 2013-08-08 Astrazeneca R&D Chemical compounds - 643

Patent Citations (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5718921A (en) 1987-03-13 1998-02-17 Massachusetts Institute Of Technology Microspheres comprising polymer and drug dispersed there within
US4877778A (en) 1987-07-01 1989-10-31 The Children's Medical Center Corporation Method of enhancing lipophile transport using cyclodextrin derivatives
US4906476A (en) 1988-12-14 1990-03-06 Liposome Technology, Inc. Novel liposome composition for sustained release of steroidal drugs in lungs
US5006343A (en) 1988-12-29 1991-04-09 Benson Bradley J Pulmonary administration of pharmaceutically active substances
US5635215A (en) 1991-05-29 1997-06-03 Biosepra S.A. Microspheres useful for therapeutic vascular occlusions and injectable solutions containing the same
US6117454A (en) 1994-02-28 2000-09-12 Medinova Medical Consulting Gmbh Drug targeting to the nervous system by nanoparticles
US6165988A (en) 1995-02-10 2000-12-26 Christian Noe Medicament in particulate form
US6599553B2 (en) 1996-09-06 2003-07-29 Mars Incorporated Dry drink mix and chocolate flavored drink made therefrom
US6656963B2 (en) 1997-05-30 2003-12-02 The Regents Of The University Of California Indole-3-carbinol (I3C) derivatives and methods
US6369095B1 (en) 1997-05-30 2002-04-09 The Regents Of The University Of California Indole-3-carbinol (13C) derivatives and methods
US6288040B1 (en) 1997-10-17 2001-09-11 Dss Drug Delivery Service Gesellschaft Zur Forderung Der Foshung In Phamazeutischer Technologi Und Biopharmazie Mbh Medicament excipient particles for tissue-specific application of a medicament
US6086915A (en) 1998-04-01 2000-07-11 Bioresponse L.L.C. Compositions and methods of adjusting steroid hormone metabolism through phytochemicals
US20030032601A1 (en) 2000-03-03 2003-02-13 Jorg Kreuter Method for isolating sponge collagen and producing nanoparticulate collagen, and the use thereof
US20030223956A1 (en) 2000-03-13 2003-12-04 Goupil Dennis W. Embolic compositions
US20030211165A1 (en) 2000-03-24 2003-11-13 Jean-Marie Vogel Microspheres for active embolization
US20040152672A1 (en) * 2000-08-09 2004-08-05 Carson Dennis A. Indole compounds useful for the treatment of cancer
US20020068720A1 (en) 2000-08-22 2002-06-06 Sims Sandra M. Solution composition of an oxazolidinone antibiotic drug having enhanced drug loading
US20020115708A1 (en) 2000-10-06 2002-08-22 Safe Stephen H. Diindolylmethane and C-substituted diindolylmethane compositions and methods for the treatment of multiple cancers
US20030068419A1 (en) 2000-12-04 2003-04-10 Vital Woman Pty Limited Food bar compositions
US20040053888A1 (en) 2001-01-04 2004-03-18 Norio Suzuki Cyclodextrin-containing pharmaceutical preparation
US20030073665A1 (en) 2001-03-20 2003-04-17 Thompson Diane O. Formulations containing propofol and a sulfoalkyl ether cyclodextrin
US20030072801A1 (en) 2001-06-22 2003-04-17 Pfizer Inc. Pharmaceutical compositions comprising drug and concentration-enhancing polymers
US20020168448A1 (en) 2001-06-26 2002-11-14 Mody Seema K. Nutritional food bar for sustained energy
US20030108597A1 (en) 2001-08-13 2003-06-12 Chancellor Michael B. Application of lipid vehicles and use for drug delivery
US20030096855A1 (en) 2001-10-23 2003-05-22 Zeligs Michael A. Diindolylmethane for the treatment of HPV infection
US20040043965A1 (en) 2002-08-20 2004-03-04 Ling Jong Analogs of indole-3-carbinol metabolites as chemotherapeutic and chemopreventive agents
US6800655B2 (en) 2002-08-20 2004-10-05 Sri International Analogs of indole-3-carbinol metabolites as chemotherapeutic and chemopreventive agents
US20050058600A1 (en) 2003-09-16 2005-03-17 Bjeldanes Leonard F. 3,3'-Diindolylmethane antiandrogenic compositions
US20110306615A1 (en) 2004-09-09 2011-12-15 Chugai Seiyaku Kabushiki Kaisha Novel imidazolidine derivative and use thereof
WO2006028226A1 (fr) 2004-09-09 2006-03-16 Chugai Seiyaku Kabushiki Kaisha Nouveau dérivé d’imidazolidine et utilisation dudit dérivé
US8470829B2 (en) 2004-09-09 2013-06-25 Chugai Seiyaku Kabushiki Kaisha Imidazolidine derivative and use thereof
US20060229355A1 (en) 2005-04-08 2006-10-12 The Regents Of The University Of California 3.3'-Diindolylmethane compositions inhibit angiogenesis
US20120295944A1 (en) 2005-05-13 2012-11-22 The Regents Of The University Of California Treatment of hyperproliferative disorders with diarylhydantoin compounds
US7709517B2 (en) 2005-05-13 2010-05-04 The Regents Of The University Of California Diarylhydantoin compounds
WO2006124118A1 (fr) 2005-05-13 2006-11-23 The Regents Of The University Of California Composes diarylhydantoines
US8183274B2 (en) 2005-05-13 2012-05-22 The Regents Of The University Of California Treatment of hyperproliferative disorders with diarylhydantoin compounds
US20130034501A1 (en) 2005-05-13 2013-02-07 The Regents Of The University Of California Diarylhydantoin compounds
US20130072511A1 (en) 2006-03-27 2013-03-21 The Regents Of The University Of California Androgen receptor modulator for the treatment of prostate cancer and androgen receptor-associated diseases
US8445507B2 (en) 2006-03-27 2013-05-21 The Regents Of The University Of California Androgen receptor modulator for the treatment of prostate cancer and androgen receptor-associated diseases
US8110594B2 (en) 2006-03-29 2012-02-07 The Regents Of The University Of California Diarylthiohydantoin compounds
WO2007127010A2 (fr) 2006-03-29 2007-11-08 The Regents Of The University Of California Composés de diarylthiohydantoïne
RU2377984C2 (ru) * 2007-06-26 2010-01-10 Лариса Анатольевна Щелканова Фармацевтическая композиция для лечения и профилактики заболеваний, ассоциированных с нарушениями гормонального баланса, в том числе связанных с нарушениями метаболизма цитохромов р450
US20090062244A1 (en) 2007-09-04 2009-03-05 Joseph Schwarz Pharmaceutical composition
US20130203714A1 (en) 2009-02-10 2013-08-08 Astrazeneca R&D Chemical compounds - 643
US20110030661A1 (en) 2009-08-04 2011-02-10 International Engine Intellectual Property Company, Llc Strategy for enabling intake air heater to clean up white smoke during warm engine re-start in cold weather
US20130065933A1 (en) 2009-09-18 2013-03-14 Vsevolod Ivanovich Kiselev Pharmaceutical composition for peroral administration of diindolylmethane
US20130039979A1 (en) 2010-04-26 2013-02-14 Vsevolod Ivanovich Kiselev Medication on the basis of 3,3'-diindolylmethane (dim) with high-bioavailability and its use in treatment of human hyperplastic and inflammatory diseases

Non-Patent Citations (38)

* Cited by examiner, † Cited by third party
Title
"Controlled Drug Bioavailability, Drug Product Design and Performance", 1984, WILEY
"Medical Applications of Controlled Release", 1974, CRC PRES.
"Plant-derived 3,3'-Diindolylmethane is a strong androgen antagonist in human prostate cancer cells", J BIOL CHEM., vol. 278, no. 23, 2003, pages 21136 - 45
AKKAR ET AL., EUR J PHARM BIOPHARM., vol. 55, 2003, pages 305 - 12
ANDERTON MJ; MANSON MM; VERSCHOYLE R; GESCHER A; STEWARD WP; WILLIAMS ML; MAGER DE: "Physiological modeling of formulated and crystalline 3,3'-diindolylmethane pharmacokinetics following oral administration in mice", DRUG METAB DISPOS., vol. 32, no. 6, June 2004 (2004-06-01), pages 632 - 8, XP055115231
ANTONARAKIS ET AL.: "AR-V7 and Resistance to Enzalutamide and Abiraterone in Prostate Cancer", N ENGL J MED., vol. 371, 2014, pages 1028 - 1038, XP055203484, DOI: doi:10.1056/NEJMoa1315815
AZEVEDO A; CUNHA V; TEIXEIRA AL; MEDEIROS R.: "IL-6/IL-6R as a potential key signaling pathway in prostate cancer development", WORLD J CLIN ONCOL., vol. 2, no. 12, 10 December 2011 (2011-12-10), pages 384 - 96
BRANDI ET AL., CANCER RES., vol. 63, 2003, pages 4028 - 4036
BUCHWALD ET AL., SURGERY, vol. 88, 1980, pages 507
CAO ET AL., CHEMOSPHERE, vol. 40, 2000, pages 1411 - 6
DURING ET AL., ANN. NEUROL., vol. 25, 1989, pages 351
HEATH EI; HEILBRUN LK; LI J; VAISHAMPAYAN U; HARPER F; PEMBERTON P; SARKAR FH: "A phase I dose-escalation study of oral BR-DIM (BioResponse 3,3'- Diindolylmethane) in castrate-resistant, non-metastatic prostate cancer", AM J TRANSL RES., vol. 2, no. 4, 23 July 2010 (2010-07-23), pages 402 - 11, XP008166075
HOWARD ET AL., J. NEUROSURG., vol. 71, 1989, pages 105
KONG D; BANE JEE S; AHMAD A ET AL.: "Epithelial to mesenchymal transition is mechanistically linked with stem cell signatures in prostate cancer cells", PLOS ONE, vol. 5, 2010, pages EL2445
KONG D; HEATH E; CHEN W ET AL.: "Loss of let-7 up- regulates EZH2 in prostate cancer consistent with the acquisition of cancer stem cell signatures that are attenuated by BR-DIM", PLOS ONE, vol. 7, 2012, pages E33729
KONG D; HEATH E; CHEN W ET AL.: "Loss of let-7 up-regulates EZH2 in prostate cancer consistent with the acquisition of cancer stem cell signatures that are attenuated by BR-DIM", PLOS ONE, vol. 7, 2012, pages E33729
LANGER, SCIENCE, vol. 249, 1990, pages 1527 - 1533
LE ET AL.: "Plant-derived 3,3'-Diindolylmethane is a strong androgen antagonist in human prostate cancer cells", J BIOL CHEM., vol. 278, no. 23, 6 June 2003 (2003-06-06), pages 21136 - 45
LEVY ET AL., SCIENCE, vol. 228, 1985, pages 190
LI ET AL., CANCER RES., vol. 73, no. 2, 2013, pages 483 - 9
LI Y; CHAN SC; BRAND LJ; HWANG TH; SILVERSTEIN KA; DEHM SM.: "Androgen receptor splice variants mediate enzalutamide resistance in castration-resistant prostate cancer cell lines", CANCER RES., vol. 73, no. 2, 1 November 2012 (2012-11-01), pages 483 - 9, XP055238265, DOI: doi:10.1158/0008-5472.CAN-12-3630
LI Y; CHAN SC; BRAND LJ; HWANG TH; SILVERSTEIN KA; DEHM SM: "Androgen receptor splice variants mediate enzalutamide resistance in castration-resistant prostate cancer cell lines", CANCER RES., vol. 73, no. 2, 1 November 2012 (2012-11-01), pages 483 - 9, XP055238265, DOI: doi:10.1158/0008-5472.CAN-12-3630
LIU ET AL.: "Mechanisms of the androgen receptor splicing in prostate cancer cells", ONCOGENE, vol. 33, no. 24, 2014, pages 3140 - 50
NAKAZAWA ET AL.: "Androgen Receptor Splice Variants in the Era of Enzalutamide and Abiraterone", HORM CANCER 07/22/2104, 2014
RAFFOUL JJ; BANERJEE S; CHE M ET AL.: "Soy isoflavones enhance radiotherapy in a metastatic prostate cancer model", INT J CANCER, vol. 120, 2007, pages 2491 - 8
RAFFOUL JJ; WANG Y; KUCUK 0; FORMAN JD; SARKAR FH; HILLMAN GG: "Genistein inhibits radiation-induced activation of NF-kappaB in prostate cancer cells promoting apoptosis and G2/M cell cycle arrest", BMC CANCER, vol. 6, 2006, pages 107, XP021016096, DOI: doi:10.1186/1471-2407-6-107
RANGER; PEPPAS, J. MACROMOL. SCI. REV. MACROMOL. CHEM., vol. 23, 1983, pages 61
RODRIGUEZ-SPONG ET AL., ADV DRUG DELIV REV., vol. 56, 2004, pages 241 - 74
SAUDEK ET AL., N. ENGL. J. MED., vol. 321, no. 574, 1989
SEFTON, CRC CRIT. REF. BIOMED. ENG., vol. 14, 1987, pages 201
SHI ET AL.: "Tumor suppressive miR-124 targets androgen receptor and inhibits proliferation of prostate cancer cells", ONCOGENE, vol. 32, no. 35, 2013, pages 4130 - 8
SINGH-GUPTA V; BANERJEE S; YUNKER CK; RAKOWSKI JT; JOINER MC; KONSKI AA; SARKAR FH; HILLMAN GG: "B-DIM impairs radiation-induced survival pathways independently of androgen receptor expression and augments radiation efficacy in prostate cancer", CANCER LETT., vol. 318, no. 1, 1 May 2012 (2012-05-01), pages 86 - 92, XP028897263, DOI: doi:10.1016/j.canlet.2011.12.006
STECKEL ET AL., INT J PHARM., vol. 278, 2004, pages 187 - 95
WENG JR; TSAI CH; KULP SK; WANG D; LIN CH; YANG HC; MA Y; SARGEANT A; CHIU CF; TSAI MH: "A potent indole-3-carbinol derived antitumor agent with pleiotropic effects on multiple signaling pathways in prostate cancer cells", CANCER RES., vol. 67, no. 16, 15 August 2007 (2007-08-15), pages 7815 - 24, XP002494105, DOI: doi:10.1158/0008-5472.CAN-07-0794
XUE L; PESTKA JJ; LI M; FIRESTONE GL; BJELDANES LF: "3,3'-Diindolylmethane stimulates murine immune function in vitro and in vivo", J NUTR BIOCHEM., vol. 19, no. 5, May 2008 (2008-05-01), pages 336 - 44, XP022606416, DOI: doi:10.1016/j.jnutbio.2007.05.004
YIN L; HU Q; HARTMANN RW.: "Recent progress in pharmaceutical therapies for castration-resistant prostate cancer", INT J MOL SCI., vol. 14, no. 7, 4 July 2013 (2013-07-04), pages 13958 - 78, XP055115967, DOI: doi:10.3390/ijms140713958
YU ET AL., INT. J. PHARM., vol. 89, 1993, pages 139 - 146
ZHAO ET AL.: "Front Biosci", vol. 2, 2010, article "Comparison of methods for evaluating drug-drug interaction", pages: 241 - 9

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11337961B2 (en) 2015-04-10 2022-05-24 Bioresponse, L.L.C. Self-emulsifying formulations of DIM-related indoles
EP3280398A4 (fr) * 2015-04-10 2018-12-12 Bioresponse LLC Formulations auto-émulsifiantes d'indoles associés au dim
US20220280479A1 (en) * 2015-04-10 2022-09-08 Bioresponse, L.L.C. Self-emulsifying formulations of dim-related indoles
US9918965B2 (en) 2015-04-10 2018-03-20 Bioresponse, L.L.C. Self-emulsifying formulations of DIM-related indoles
AU2016245984B2 (en) * 2015-04-10 2021-03-25 Bioresponse, L.L.C. Self-emulsifying formulations of DIM-related indoles
US10441569B2 (en) 2015-04-10 2019-10-15 Bioresponse, L.L.C. Self-emulsifying formulations of DIM-related indoles
WO2016164770A1 (fr) 2015-04-10 2016-10-13 Bioresponse, L.L.C. Formulations auto-émulsifiantes d'indoles associés au dim
US10799479B2 (en) 2015-04-10 2020-10-13 Bioresponse, L.L.C. Self-emulsifying formulations of DIM-related indoles
WO2018037310A1 (fr) * 2016-08-20 2018-03-01 Ftf Pharma Private Limited Composition pharmaceutique comprenant un inhibiteur du récepteur des androgènes
CN107312115A (zh) * 2017-06-22 2017-11-03 北京理工大学 一种双吲哚稀土金属催化剂、制备方法及应用
CN107312115B (zh) * 2017-06-22 2020-06-12 北京理工大学 一种双吲哚稀土金属催化剂、制备方法及应用
US11292782B2 (en) 2018-11-30 2022-04-05 Nuvation Bio Inc. Diarylhydantoin compounds and methods of use thereof
EP4122463A4 (fr) * 2020-03-18 2024-04-17 Vsevolod Ivanovich Kiselev Agent médicamenteux sous forme de complexe de 3,3'diindolylméthane et de ?-cyclodextrine
US11529331B2 (en) 2020-05-29 2022-12-20 Boulder Bioscience Llc Methods for improved endovascular thrombectomy using 3,3′-diindolylmethane
US11980604B2 (en) 2020-05-29 2024-05-14 Boulder Bioscience Llc Methods for improved endovascular thrombectomy using 3,3′-diindolylmethane
CN111995560B (zh) * 2020-08-26 2021-09-28 云南大学 一种单萜吲哚类化合物及其制备方法和应用
CN111995560A (zh) * 2020-08-26 2020-11-27 云南大学 一种单萜吲哚类化合物及其制备方法和应用

Similar Documents

Publication Publication Date Title
WO2015042170A1 (fr) Compositions et utilisations de combinaisons d'indoles associés à dim et de composés anti-androgène sélectionnés
JP7351888B2 (ja) 類上皮細胞腫瘍を処置する方法
US20230263779A1 (en) Methods of treating solid tumors using nanoparticle mtor inhibitor combination therapy
US8080577B2 (en) Diindolylmethane formulations for the treatment of leiomyomas
RU2745678C2 (ru) Способы лечения рака
JP2018521058A5 (fr)
TWI428336B (zh) Ｐｉ３ｋ抑制劑及ｍｅｋ抑制劑之組合
KR102258698B1 (ko) B-Raf 억제제와 제2 억제제를 포함하는 조합 요법
JP2018526334A (ja) ナノ粒子ｍＴＯＲ阻害剤併用治療を使用して血液学的悪性疾患を処置する方法
BRPI0808635B1 (pt) Uso de uma composição farmacêutica compreendendo nanopartículas que compreendem rapamicina ou um seu derivado e uma proteína veículo, composição para uso em um método de tratamento de câncer em um indivíduo, forma de dosagem unitária para o referido tratamento, e kit
JP2018527308A5 (fr)
TW201840309A (zh) 治療及/或預防癌症用組合物
JP2020536965A (ja) 非転移性去勢抵抗性前立腺癌の治療のための抗アンドロゲン剤
CN105377299A (zh) 用于治疗前列腺癌的包含二氢吡嗪并-吡嗪化合物和雄激素受体拮抗剂的组合疗法
KR20220113699A (ko) 나노입자 조성물에 대한 바이오마커
JP6255038B2 (ja) 癌治療
TW202123935A (zh) 用於奈米粒子組合物之生物標記
WO2017179739A1 (fr) Traitement du carcinome à cellules rénales à l'aide de lenvatinib et d'évérolimus
KR20150003786A (ko) Pi3k 저해제 및 mek 저해제를 이용한 암 치료 방법
CA2785389A1 (fr) Agent antitumoral ou agent chimiotherapeutique adjuvant postoperatoire destine au traitement d'un carcinome hepatocellulaire
CA2592035A1 (fr) Methode de traitement du cancer
TW202435878A (zh) 用於治療非轉移性去勢抗性前列腺癌之抗雄性激素
EA045904B1 (ru) Способы лечения эпителиоидноклеточных опухолей

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14780969

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14780969

Country of ref document: EP

Kind code of ref document: A1