CA2228044C - Dibenzimidazole radioprotectors - Google Patents

Dibenzimidazole radioprotectors Download PDF

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Publication number
CA2228044C
CA2228044C CA002228044A CA2228044A CA2228044C CA 2228044 C CA2228044 C CA 2228044C CA 002228044 A CA002228044 A CA 002228044A CA 2228044 A CA2228044 A CA 2228044A CA 2228044 C CA2228044 C CA 2228044C
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CA
Canada
Prior art keywords
optionally substituted
compound
formula
hydrogen
group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA002228044A
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English (en)
French (fr)
Other versions
CA2228044A1 (en
Inventor
Roger Francis Martin
David Patterson Kelly
Johnathon Michael White
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Peter MacCallum Cancer Institute
Original Assignee
Peter MacCallum Cancer Institute
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 Peter MacCallum Cancer Institute filed Critical Peter MacCallum Cancer Institute
Publication of CA2228044A1 publication Critical patent/CA2228044A1/en
Application granted granted Critical
Publication of CA2228044C publication Critical patent/CA2228044C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic 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
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic 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
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445Non condensed piperidines, e.g. piperocaine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P39/00General protective or antinoxious agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D235/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/20Two benzimidazolyl-2 radicals linked together directly or via a hydrocarbon or substituted hydrocarbon radical
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D403/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/04Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/12Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
    • C07D471/14Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CA002228044A 1995-07-28 1996-07-26 Dibenzimidazole radioprotectors Expired - Lifetime CA2228044C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPN4492 1995-07-28
AUPN4492A AUPN449295A0 (en) 1995-07-28 1995-07-28 Radioprotectors
PCT/AU1996/000467 WO1997004776A1 (en) 1995-07-28 1996-07-26 Radioprotectors

Publications (2)

Publication Number Publication Date
CA2228044A1 CA2228044A1 (en) 1997-02-13
CA2228044C true CA2228044C (en) 2006-11-28

Family

ID=3788827

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002228044A Expired - Lifetime CA2228044C (en) 1995-07-28 1996-07-26 Dibenzimidazole radioprotectors

Country Status (9)

Country Link
US (2) US6194414B1 (enExample)
EP (2) EP0857067A4 (enExample)
JP (1) JP4125369B2 (enExample)
AU (2) AUPN449295A0 (enExample)
CA (1) CA2228044C (enExample)
DK (1) DK2044938T3 (enExample)
ES (1) ES2537054T3 (enExample)
PT (1) PT2044938E (enExample)
WO (1) WO1997004776A1 (enExample)

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WO1996006831A1 (en) * 1994-08-26 1996-03-07 Auckland Division Cancer Society Of New Zealand Inc. Novel dna-targeted alkylating agents
EP1465882B1 (en) * 2001-12-21 2011-08-24 X-Ceptor Therapeutics, Inc. Hetrocyclic modulators of nuclear receptors
AU2004222383B2 (en) 2003-03-14 2009-10-01 Merck Sharp & Dohme Corp. Bicyclic anilide spirohydantoin CGRP receptor antagonists
US7288559B2 (en) * 2003-03-14 2007-10-30 Merck + Co, Inc. Carboxamide spirohydantoin CGRP receptor antagonists
US8097238B2 (en) * 2004-02-27 2012-01-17 Peter Maccallum Cancer Institute Cell targeting conjugates
KR20070027584A (ko) * 2004-06-17 2007-03-09 와이어쓰 고나도트로핀 방출 호르몬 수용체 길항제
CA2570693A1 (en) * 2004-06-17 2006-01-26 Wyeth Processes for preparing gonadotropin releasing hormone receptor antagonists
EP1789391B1 (en) 2004-07-23 2017-06-28 Endocyte, Inc. Bivalent linkers and conjugates thereof
CN101014345A (zh) * 2004-09-09 2007-08-08 默克公司 三环酰苯胺螺环内酰胺cgrp受体拮抗剂
EP1814866A2 (en) * 2004-11-23 2007-08-08 Wyeth a Corporation of the State of Delaware Gonadotropin releasing hormone receptor antagonists
US7534796B2 (en) * 2005-02-18 2009-05-19 Wyeth Imidazo[4,5-b]pyridine antagonists of gonadotropin releasing hormone receptor
US7582634B2 (en) * 2005-02-18 2009-09-01 Wyeth 7-substituted imidazo[4,5-c]pyridine antagonists of gonadotropin releasing hormone receptor
US7538113B2 (en) * 2005-02-18 2009-05-26 Wyeth 4-substituted imidazo[4,5-c]pyridine antagonists of gonadotropin releasing hormone receptor
US20060189619A1 (en) * 2005-02-24 2006-08-24 Wyeth 3-({4-[2-(4-Tert-butylphenyl)-1h-benzimidazol-4-yl]piperazin-1-yl}methyl)pyrido[2,3-b]]pyrazi ne compounds
DE102005019549A1 (de) * 2005-04-25 2006-12-14 Beiersdorf Ag Kosmetische oder dermatologische Zubereitungen mit einem Gehalt an Diaminobenzimidazol
US7531542B2 (en) 2005-05-18 2009-05-12 Wyeth Benzooxazole and benzothiazole antagonists of gonadotropin releasing hormone receptor
US7582636B2 (en) * 2005-05-26 2009-09-01 Wyeth Piperazinylimidazopyridine and piperazinyltriazolopyridine antagonists of Gonadotropin Releasing Hormone receptor
US8088928B2 (en) 2005-08-04 2012-01-03 Sirtris Pharmaceuticals, Inc. Sirtuin modulating compounds
US8093401B2 (en) 2005-08-04 2012-01-10 Sirtris Pharmaceuticals, Inc. Sirtuin modulating compounds
JP5203193B2 (ja) 2005-08-04 2013-06-05 サートリス ファーマシューティカルズ, インコーポレイテッド サーチュイン調節化合物としてのイミダゾ[2,1−b]チアゾール誘導体
US7855289B2 (en) 2005-08-04 2010-12-21 Sirtris Pharmaceuticals, Inc. Sirtuin modulating compounds
WO2008073451A2 (en) * 2006-12-11 2008-06-19 Sirtris Pharmaceuticals, Inc. Benzoimidazole derivatives as sirtuin (sir) modulating compounds
CA2673417C (en) 2006-12-21 2015-09-15 Roger Francis Martin Radioprotective benzimidazole compounds and related methods
CN104127878A (zh) 2007-03-14 2014-11-05 恩多塞特公司 结合配体连接的微管溶素递药缀合物
TW200916472A (en) 2007-06-20 2009-04-16 Sirtris Pharmaceuticals Inc Sirtuin modulating compounds
US9877965B2 (en) 2007-06-25 2018-01-30 Endocyte, Inc. Vitamin receptor drug delivery conjugates for treating inflammation
WO2009002993A1 (en) 2007-06-25 2008-12-31 Endocyte, Inc. Conjugates containing hydrophilic spacer linkers
MX2011006555A (es) 2008-12-19 2011-08-03 Sirtris Pharmaceuticals Inc Compuestos de tiazolopiridina moduladores de sirtuina.
CN102933557B (zh) * 2010-04-06 2016-08-03 彼得·麦卡勒姆癌症研究所 辐射防护剂化合物及方法
US10080805B2 (en) 2012-02-24 2018-09-25 Purdue Research Foundation Cholecystokinin B receptor targeting for imaging and therapy
US20140080175A1 (en) 2012-03-29 2014-03-20 Endocyte, Inc. Processes for preparing tubulysin derivatives and conjugates thereof
KR20150070318A (ko) 2012-10-16 2015-06-24 엔도사이트, 인코포레이티드 비천연 아미노산을 함유하는 약물 전달 컨쥬게이트 및 사용 방법
EP3268046A4 (en) * 2015-03-13 2018-11-21 Endocyte, Inc. Conjugates for treating diseases
GB201506658D0 (en) 2015-04-20 2015-06-03 Cellcentric Ltd Pharmaceutical compounds
GB201506660D0 (en) 2015-04-20 2015-06-03 Cellcentric Ltd Pharmaceutical compounds
RU205631U1 (ru) * 2021-01-11 2021-07-23 Общество с ограниченной ответственностью "Газпром добыча Уренгой" Устройство для поверки и калибровки средств измерений малого давления

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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DE1670684A1 (de) 1966-04-01 1970-12-03 Hoechst Ag Verfahren zur Herstellung von basisch substituierten Bis-benzimidazol-derivaten
WO1990012321A1 (en) 1989-03-31 1990-10-18 The Cancer Institute Board Halogenated dna ligand radiosensitisers for cancer therapy
US5641764A (en) * 1989-03-31 1997-06-24 Peter Maccallum Institute Halogenated DNA ligand radiosensitizers for cancer therapy

Also Published As

Publication number Publication date
EP2044938A2 (en) 2009-04-08
US6194414B1 (en) 2001-02-27
EP0857067A1 (en) 1998-08-12
PT2044938E (pt) 2015-06-09
AU6509696A (en) 1997-02-26
AUPN449295A0 (en) 1995-08-24
DK2044938T3 (en) 2015-05-26
US6548505B1 (en) 2003-04-15
ES2537054T3 (es) 2015-06-02
WO1997004776A1 (en) 1997-02-13
EP2044938B1 (en) 2015-02-18
JP2000501697A (ja) 2000-02-15
EP0857067A4 (en) 2005-01-19
EP2044938A3 (en) 2009-07-15
CA2228044A1 (en) 1997-02-13
AU717249B2 (en) 2000-03-23
JP4125369B2 (ja) 2008-07-30

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Effective date: 20160726