WO2002051410A3 - Phenylthiazole and thiazoline derivatives and their use as antiparasitics - Google Patents

Phenylthiazole and thiazoline derivatives and their use as antiparasitics Download PDF

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Publication number
WO2002051410A3
WO2002051410A3 PCT/EP2001/015119 EP0115119W WO02051410A3 WO 2002051410 A3 WO2002051410 A3 WO 2002051410A3 EP 0115119 W EP0115119 W EP 0115119W WO 02051410 A3 WO02051410 A3 WO 02051410A3
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WIPO (PCT)
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alkyl
formula
heteroaryl
aryl
heterocycloalkyl
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PCT/EP2001/015119
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French (fr)
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WO2002051410A2 (en
Inventor
Joerg Fruechtel
Sandra Koch
Trevor Newton
Christian Miculka
Darryl Mcconnell
Joachim Hofmann
Original Assignee
Akzo Nobel Nv
Joerg Fruechtel
Sandra Koch
Trevor Newton
Christian Miculka
Darryl Mcconnell
Joachim Hofmann
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Application filed by Akzo Nobel Nv, Joerg Fruechtel, Sandra Koch, Trevor Newton, Christian Miculka, Darryl Mcconnell, Joachim Hofmann filed Critical Akzo Nobel Nv
Publication of WO2002051410A2 publication Critical patent/WO2002051410A2/en
Publication of WO2002051410A3 publication Critical patent/WO2002051410A3/en

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/12Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/35Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
    • A61K31/351Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom not condensed with another ring
    • 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
    • A61K31/41Heterocyclic 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
    • A61K31/425Thiazoles
    • A61K31/4261,3-Thiazoles
    • 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
    • A61K31/41Heterocyclic 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
    • A61K31/425Thiazoles
    • A61K31/427Thiazoles not condensed and containing further heterocyclic rings
    • 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
    • A61K31/4427Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
    • A61K31/4439Non 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
    • 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
    • A61K31/47Quinolines; Isoquinolines
    • A61K31/472Non-condensed isoquinolines, e.g. papaverine
    • A61K31/4725Non-condensed isoquinolines, e.g. papaverine containing further heterocyclic rings
    • 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
    • A61K31/496Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
    • 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
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/517Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00Antiparasitic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00Antiparasitic agents
    • A61P33/02Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D277/38Nitrogen atoms
    • C07D277/42Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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

Abstract

The present invention provides a new class of antiparatisitcs. The compounds found with the present invention are substituted thiazole- and thiazoline derivatives. The present invention is based on the discovery that such compounds have been found to have antiparasitic activity. The present invention relates to 4-phenyl thiazole derivatives of the following general formula (I): X in formula (I) may be N-R6 or a bond. R1 in formula (I) may be (1-8C)alkyl, (2-8C)alkenyl, (2-8C)alkynyl, (3-8C)cycloalkyl, (2-7C)heterocycloalkyl, (6-14C)aryl, (3-13C)heteroaryl, (6-14C)aryl(1-8C)alkyl or (3-13C)heteroaryl(1-8C)alkyl. R2 in formula (I) may be SO¿2?NR?7R8, CONR7R8 or NR7R8 R3 and R4¿ in formula (I) may independently be selected from H, halogen, (1-8C)alkyl, hydroxy, (1-8) alkoxy, cyano, nitro, (1-8C) alkoxycarbonyl, (1-8C)(di)alkylamino and (6-14C)(di)arylamino, or R?3 and R4¿ are joined together in a 5-7 membered carbocyclic or heterocyclic ring. R5 in formula (I) may be a halogen atom, (1-8C)alky, hydroxy, (1-8C)alkoxy, cyano, nitro, (1-8C)alkoxycarbonyl, (1-8C)(di)alkylamino or (6-14C)(di)arylamino. 'n' may be 0-3. R6 in formula (I) may be H or (1-8C)alkyl, (2-8C)alkenyl, (2-8C)alkynyl, (3-8C)cycloalkyl, (2-7C)heterocycloalkyl, (6-14C)aryl, (3-13C)heteroaryl, (6-14C)aryl(1-8C)alkyl or (3-13C)heteroaryl(1-8C)alkyl. R?7 and R8¿ in formula (I) may independently be selected from H, (1-8C)alkyl, (2-8C)alkenyl, (2-8C)alkynyl, (3-8C)cycloalkyl, (2-7C)heterocycloalkyl, (6-14C)aryl, (3-13C)heteroaryl, (6-14C)aryl(1-8C)alkyl and (3-13C)heteroaryl(1-8C)alkyl, or R?7 and R8¿ are joined together in a (2-7C) heterocycloalkyl ring.
PCT/EP2001/015119 2000-12-22 2001-12-19 Phenylthiazole and thiazoline derivatives and their use as antiparasitics WO2002051410A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00204739 2000-12-22
EP00204739.7 2000-12-22

Publications (2)

Publication Number Publication Date
WO2002051410A2 WO2002051410A2 (en) 2002-07-04
WO2002051410A3 true WO2002051410A3 (en) 2003-07-31

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Families Citing this family (26)

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KR20080019213A (en) 2005-05-09 2008-03-03 아칠리온 파르마세우티칼스 인코포레이티드 Thiazole compounds and methods of use
EP2164846A2 (en) 2007-05-22 2010-03-24 Achillion Pharmaceuticals, Inc. Heteroaryl substituted thiazoles and their use as antiviral agents.
CN102579606B (en) * 2011-01-18 2015-03-11 瑞普(天津)生物药业有限公司 Anticoccidial traditional Chinese medicine preparation and preparation method thereof
EA037918B1 (en) 2011-12-21 2021-06-07 Новира Терапьютикс, Инк. Hepatitis b antiviral agents
UA123256C2 (en) 2012-08-28 2021-03-10 ЯНССЕН САЙЄНСІЗ АЙРЛЕНД ЮСі Sulfamoyl-arylamides and the use thereof as medicaments for the treatment of hepatitis b
HUE034820T2 (en) 2013-02-28 2018-02-28 Janssen Sciences Ireland Uc Sulfamoyl-arylamides and the use thereof as medicaments for the treatment of hepatitis b
WO2014165128A2 (en) 2013-03-12 2014-10-09 Novira Therapeutics, Inc. Hepatitis b antiviral agents
ES2640063T3 (en) 2013-04-03 2017-10-31 Janssen Sciences Ireland Uc N-phenyl-carboxamide derivatives and their use as medicines for the treatment of hepatitis B
JO3603B1 (en) 2013-05-17 2020-07-05 Janssen Sciences Ireland Uc Sulphamoylpyrrolamide derivatives and the use thereof as medicaments for the treatment of hepatitis b
JP6348978B2 (en) 2013-07-25 2018-06-27 ヤンセン・サイエンシズ・アイルランド・ユーシー Glyoxamide-substituted pyrrolamide derivatives and their use as pharmaceuticals for treating hepatitis B
ES2655518T3 (en) 2013-10-23 2018-02-20 Janssen Sciences Ireland Uc Carboxamide derivatives and their use as medicines for the treatment of hepatitis B
US10392349B2 (en) 2014-01-16 2019-08-27 Novira Therapeutics, Inc. Azepane derivatives and methods of treating hepatitis B infections
US9181288B2 (en) 2014-01-16 2015-11-10 Novira Therapeutics, Inc. Azepane derivatives and methods of treating hepatitis B infections
US9169212B2 (en) 2014-01-16 2015-10-27 Novira Therapeutics, Inc. Azepane derivatives and methods of treating hepatitis B infections
KR20160128305A (en) 2014-02-05 2016-11-07 노비라 테라퓨틱스, 인코포레이티드 Combination therapy for treatment of hbv infections
CN110483484A (en) 2014-02-06 2019-11-22 爱尔兰詹森科学公司 Sulfamoyl pyrrole amides derivative and its purposes for being used to treat hepatitis B as drug
US10071976B2 (en) * 2014-03-07 2018-09-11 Sanford Burnham Prebys Medical Discovery Institute Small molecule fatty acid synthase inhibitors
US9400280B2 (en) 2014-03-27 2016-07-26 Novira Therapeutics, Inc. Piperidine derivatives and methods of treating hepatitis B infections
US9884831B2 (en) 2015-03-19 2018-02-06 Novira Therapeutics, Inc. Azocane and azonane derivatives and methods of treating hepatitis B infections
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KR20180129943A (en) 2016-04-15 2018-12-05 노비라 테라퓨틱스, 인코포레이티드 Formulations and methods involving capsid assembly inhibitors
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CN113454077A (en) 2019-02-22 2021-09-28 爱尔兰詹森科学公司 Amide derivatives for the treatment of HBV infection or HBV-induced diseases
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