KR20120095402A - 안드로겐 수용체 양성 암의 치료 방법 - Google Patents

안드로겐 수용체 양성 암의 치료 방법 Download PDF

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KR20120095402A
KR20120095402A KR1020127013113A KR20127013113A KR20120095402A KR 20120095402 A KR20120095402 A KR 20120095402A KR 1020127013113 A KR1020127013113 A KR 1020127013113A KR 20127013113 A KR20127013113 A KR 20127013113A KR 20120095402 A KR20120095402 A KR 20120095402A
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cells
carbons
alkyl
group
compound
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Korean (ko)
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카트리나 구로바
나탈리아 나리제바
Original Assignee
파나셀라 랩스, 아이엔씨.
헬스 리서치 인코포레이티드
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    • 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
    • A61K31/403—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
    • 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
    • A61K31/12—Ketones
    • A61K31/122—Ketones having the oxygen directly attached to a ring, e.g. quinones, vitamin K1, anthralin
    • 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
    • A61K31/16—Amides, e.g. hydroxamic acids
    • A61K31/165—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
    • A61K31/167—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide having the nitrogen of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol
    • 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
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/357—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having two or more oxygen atoms in the same ring, e.g. crown ethers, guanadrel
    • 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
    • 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
    • A61K31/4184—1,3-Diazoles condensed with carbocyclic rings, e.g. benzimidazoles
    • 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
    • A61K31/4192—1,2,3-Triazoles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/426—1,3-Thiazoles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/427—Thiazoles not condensed and containing further heterocyclic rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
    • A61K31/4439—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47—Quinolines; Isoquinolines
    • 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
    • A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/517—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00—Drugs for disorders of the urinary system
    • A61P13/08—Drugs for disorders of the urinary system of the prostate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Urology & Nephrology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
KR1020127013113A 2009-10-23 2010-10-25 안드로겐 수용체 양성 암의 치료 방법 Withdrawn KR20120095402A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25439509P 2009-10-23 2009-10-23
US61/254,395 2009-10-23

Publications (1)

Publication Number Publication Date
KR20120095402A true KR20120095402A (ko) 2012-08-28

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Country Status (15)

Country Link
US (1) US8835447B2 (https=)
EP (1) EP2490531A4 (https=)
JP (1) JP2013508417A (https=)
KR (1) KR20120095402A (https=)
CN (1) CN102573472A (https=)
AP (1) AP2012006277A0 (https=)
AU (1) AU2010310477A1 (https=)
BR (1) BR112012009262A2 (https=)
CA (1) CA2779309A1 (https=)
EA (1) EA201290208A1 (https=)
GE (1) GEP20146138B (https=)
IL (1) IL219331A0 (https=)
MX (1) MX2012004624A (https=)
WO (1) WO2011050353A1 (https=)
ZA (1) ZA201202557B (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011150360A1 (en) 2010-05-28 2011-12-01 The Board Of Regents Of The University Of Texas System Oligo-benzamide compounds and their use
WO2013023300A1 (en) * 2011-08-15 2013-02-21 The University Of British Columbia Inhibitors of androgen receptor activation function-2 (af2) as therapeutics and methods for their use
WO2013055793A1 (en) 2011-10-12 2013-04-18 University Of Pittsburg-Of The Commonwealth System Of Higher Education Small molecules targeting androgen receptor nuclear localization and/or level in prostate cancer
US8754124B2 (en) 2011-11-23 2014-06-17 Board Of Regents, The University Of Texas System Oligo-benzamide compounds and their use in treating cancers
WO2013078288A1 (en) * 2011-11-23 2013-05-30 The Board Of Regents Of The University Of Texas System Oligo-benzamide compounds for use in treating cancers
EP2854809B1 (en) 2012-06-01 2017-12-06 Leibniz-Institut für Alternsforschung - Fritz-Lipmann-Institut e.V. (FLI) Inhibitors of the notch signalling pathway and secretion for use in medicine
US10987334B2 (en) 2012-07-13 2021-04-27 University Of Tennessee Research Foundation Method of treating ER mutant expressing breast cancers with selective androgen receptor modulators (SARMs)
US10314807B2 (en) 2012-07-13 2019-06-11 Gtx, Inc. Method of treating HER2-positive breast cancers with selective androgen receptor modulators (SARMS)
US9744149B2 (en) 2012-07-13 2017-08-29 Gtx, Inc. Method of treating androgen receptor (AR)-positive breast cancers with selective androgen receptor modulator (SARMs)
PT2872482T (pt) * 2012-07-13 2020-09-22 Oncternal Therapeutics Inc Método de tratamento de cancro de mama com modulador seletivo do recetor de andrógeno (sarm)
US9969683B2 (en) 2012-07-13 2018-05-15 Gtx, Inc. Method of treating estrogen receptor (ER)-positive breast cancers with selective androgen receptor modulator (SARMS)
US10258596B2 (en) 2012-07-13 2019-04-16 Gtx, Inc. Method of treating HER2-positive breast cancers with selective androgen receptor modulators (SARMS)
US9622992B2 (en) 2012-07-13 2017-04-18 Gtx, Inc. Method of treating androgen receptor (AR)-positive breast cancers with selective androgen receptor modulator (SARMs)
NZ740700A (en) * 2012-07-27 2019-07-26 Aragon Pharmaceuticals Inc Methods and compositions for determining resistance to androgen receptor therapy
WO2014153043A1 (en) * 2013-03-14 2014-09-25 Health Research, Inc. Compounds and methods for treating cancers
CA2924527C (en) 2013-09-20 2022-07-12 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Compounds for treating prostate cancer
US20160257657A1 (en) 2013-09-20 2016-09-08 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Small molecule inhibitors of the nuclear translocation of androgen receptor for the treatment of castration-resistant prostate cancer
US10980806B2 (en) 2016-03-24 2021-04-20 University of Pittsburgh—of the Commonwealth System of Higher Education Small molecule inhibitors of the nuclear translocation of androgen receptor for the treatment of castration-resistant prostate cancer
EP3487497B1 (en) * 2016-07-21 2021-09-08 Hadasit Medical Research Services and Development Ltd. Combinations comprising ar antagonists or inhibitors for use in treating glioblastoma

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224326A (en) 1978-09-21 1980-09-23 Eli Lilly And Company Immunosuppressive agents
AU626881B2 (en) 1988-07-14 1992-08-13 F. Hoffmann-La Roche Ag Benzofused heterocyclics used as pharmaceuticals
WO1996014090A1 (en) 1994-11-07 1996-05-17 Janssen Pharmaceutica N.V. Compositions comprising carbazoles and cyclodextrins
US8519158B2 (en) * 2004-03-12 2013-08-27 Ligand Pharmaceuticals Incorporated Androgen receptor modulator compounds and methods
BRPI0509745A (pt) * 2004-04-08 2007-09-25 Topotarget As compostos de difenil ox-indol-2-ona e seu uso no tratamento de cáncer
CA2570884C (en) 2004-06-16 2016-04-19 Jack Arbiser Carbazole formulations for the treatment of psoriasis and angiogenesis
GB0513702D0 (en) * 2005-07-04 2005-08-10 Sterix Ltd Compound
EP1993535A4 (en) 2006-03-02 2011-04-20 Glaxosmithkline Llc THIAZOLONE AS A PI3 KINASE INHIBITOR
US20100130579A1 (en) 2006-10-23 2010-05-27 Georgetown University Cancer therapy

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AP2012006277A0 (en) 2012-06-30
WO2011050353A8 (en) 2011-07-14
ZA201202557B (en) 2013-06-26
JP2013508417A (ja) 2013-03-07
EP2490531A4 (en) 2013-06-19
CN102573472A (zh) 2012-07-11
MX2012004624A (es) 2012-08-23
BR112012009262A2 (pt) 2019-09-24
CA2779309A1 (en) 2011-04-28
EA201290208A1 (ru) 2012-10-30
AU2010310477A1 (en) 2012-05-03
WO2011050353A1 (en) 2011-04-28
IL219331A0 (en) 2012-06-28
US20120264771A1 (en) 2012-10-18
GEP20146138B (en) 2014-08-11
EP2490531A1 (en) 2012-08-29
US8835447B2 (en) 2014-09-16

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Patent event date: 20120521

Patent event code: PA01051R01D

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