SK284295B6 - Derivát 4-(arylaminometylén)-2,4-dihydropyrazol-3-ónu, spôsob jeho prípravy a farmaceutický prostriedok, ktorý ho obsahuje - Google Patents

Derivát 4-(arylaminometylén)-2,4-dihydropyrazol-3-ónu, spôsob jeho prípravy a farmaceutický prostriedok, ktorý ho obsahuje Download PDF

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Publication number
SK284295B6
SK284295B6 SK589-96A SK58996A SK284295B6 SK 284295 B6 SK284295 B6 SK 284295B6 SK 58996 A SK58996 A SK 58996A SK 284295 B6 SK284295 B6 SK 284295B6
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SK
Slovakia
Prior art keywords
dihydro
pyrazol
oxo
methyl
ethylanilinomethylene
Prior art date
Application number
SK589-96A
Other languages
English (en)
Slovak (sk)
Other versions
SK58996A3 (en
Inventor
Michael Arlt
Rochus Jonas
Maria Christadler
G�Nter Schneider
Michael Klockow
Original Assignee
Merck Patent Gesellschaft Mit Beschr�Nkter Haftung
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 Merck Patent Gesellschaft Mit Beschr�Nkter Haftung filed Critical Merck Patent Gesellschaft Mit Beschr�Nkter Haftung
Publication of SK58996A3 publication Critical patent/SK58996A3/sk
Publication of SK284295B6 publication Critical patent/SK284295B6/sk

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • A61K31/4151,2-Diazoles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/04Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/12Antihypertensives
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole 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
    • C07D231/18One oxygen or sulfur atom
    • C07D231/20One oxygen atom attached in position 3 or 5
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hospice & Palliative Care (AREA)
  • Urology & Nephrology (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cosmetics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Medicinal Preparation (AREA)
SK589-96A 1995-05-17 1996-05-09 Derivát 4-(arylaminometylén)-2,4-dihydropyrazol-3-ónu, spôsob jeho prípravy a farmaceutický prostriedok, ktorý ho obsahuje SK284295B6 (sk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19518082A DE19518082A1 (de) 1995-05-17 1995-05-17 4(-Arylaminomethylen)-2,4-dihydropyrazol-3-one

Publications (2)

Publication Number Publication Date
SK58996A3 SK58996A3 (en) 1996-12-04
SK284295B6 true SK284295B6 (sk) 2005-01-03

Family

ID=7762136

Family Applications (1)

Application Number Title Priority Date Filing Date
SK589-96A SK284295B6 (sk) 1995-05-17 1996-05-09 Derivát 4-(arylaminometylén)-2,4-dihydropyrazol-3-ónu, spôsob jeho prípravy a farmaceutický prostriedok, ktorý ho obsahuje

Country Status (22)

Country Link
US (1) US5869516A (fr)
EP (1) EP0743304B1 (fr)
JP (1) JP3996656B2 (fr)
KR (1) KR100413154B1 (fr)
CN (1) CN1066138C (fr)
AT (1) ATE235469T1 (fr)
AU (1) AU713042B2 (fr)
CA (1) CA2176649C (fr)
CZ (1) CZ291572B6 (fr)
DE (2) DE19518082A1 (fr)
DK (1) DK0743304T3 (fr)
ES (1) ES2192588T3 (fr)
HU (1) HUP9601328A3 (fr)
NO (1) NO306777B1 (fr)
PL (1) PL186049B1 (fr)
PT (1) PT743304E (fr)
RU (1) RU2180659C2 (fr)
SI (1) SI0743304T1 (fr)
SK (1) SK284295B6 (fr)
TW (1) TW349093B (fr)
UA (1) UA59330C2 (fr)
ZA (1) ZA963918B (fr)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518082A1 (de) * 1995-05-17 1996-11-21 Merck Patent Gmbh 4(-Arylaminomethylen)-2,4-dihydropyrazol-3-one
DE19642284A1 (de) * 1996-10-14 1998-04-16 Merck Patent Gmbh Pyrazolinone zur Behandlung von Potenzstörungen
US6331543B1 (en) * 1996-11-01 2001-12-18 Nitromed, Inc. Nitrosated and nitrosylated phosphodiesterase inhibitors, compositions and methods of use
CA2238283C (fr) 1997-05-30 2002-08-20 Cell Pathways, Inc. Methode d'identification de composes visant a inhiber les lesions neoplasiques, compositions pharmaceutiques a prtir de ces composes et compositions pour traiter les lesions neoplasiques
US5858694A (en) * 1997-05-30 1999-01-12 Cell Pathways, Inc. Method for identifying compounds for inhibition of cancerous lesions
US6410584B1 (en) 1998-01-14 2002-06-25 Cell Pathways, Inc. Method for inhibiting neoplastic cells with indole derivatives
DE19807423A1 (de) 1998-02-21 1999-08-26 Hoechst Marion Roussel De Gmbh Subustituierte Isoindolone, ihre Herstellung und ihre Verwendung in Arzneimitteln
US6727238B2 (en) * 1998-06-11 2004-04-27 Pfizer Inc. Sulfonylbenzene compounds as anti-inflammatory/analgesic agents
TNSN99111A1 (fr) * 1998-06-11 2005-11-10 Pfizer Derives de sulfonylbenzene nouveaux, procede pour leur preparation et compositions pharmaceutiques les contenant.
US6294558B1 (en) 1999-05-31 2001-09-25 Pfizer Inc. Sulfonylbenzene compounds as anti-inflammatory/analgesic agents
US6130053A (en) * 1999-08-03 2000-10-10 Cell Pathways, Inc. Method for selecting compounds for inhibition of neoplastic lesions
US6200771B1 (en) 1998-10-15 2001-03-13 Cell Pathways, Inc. Method of using a novel phosphodiesterase in pharmaceutical screeing to identify compounds for treatment of neoplasia
US6133271A (en) * 1998-11-19 2000-10-17 Cell Pathways, Inc. Method for inhibiting neoplastic cells and related conditions by exposure thienopyrimidine derivatives
US6187779B1 (en) 1998-11-20 2001-02-13 Cell Pathways, Inc. Method for inhibiting neoplastic cells and related conditions by exposure to 2,8-disubstituted quinazoline derivatives
US6369092B1 (en) 1998-11-23 2002-04-09 Cell Pathways, Inc. Method for treating neoplasia by exposure to substituted benzimidazole derivatives
US6077842A (en) * 1998-11-24 2000-06-20 Cell Pathways, Inc. Method of inhibiting neoplastic cells with pyrazolopyridylpyridazinone derivatives
US6486155B1 (en) 1998-11-24 2002-11-26 Cell Pathways Inc Method of inhibiting neoplastic cells with isoquinoline derivatives
US6034099A (en) * 1998-11-24 2000-03-07 Cell Pathways, Inc. Method for inhibiting neoplastic lesions by administering 4-(arylmethylene)- 2, 3- dihydro-pyrazol-3-ones
US6025394A (en) 1999-01-29 2000-02-15 Cell Pathways, Inc. Method for treating patients with acne by administering substituted sulfonyl indenyl acetic acids, amides and alcohols
US6020379A (en) * 1999-02-19 2000-02-01 Cell Pathways, Inc. Position 7 substituted indenyl-3-acetic acid derivatives and amides thereof for the treatment of neoplasia
US6555547B1 (en) 2000-02-28 2003-04-29 Cell Pathways, Inc. Method for treating a patient with neoplasia by treatment with a vinca alkaloid derivative
US6569638B1 (en) 2000-03-03 2003-05-27 Cell Pathways, Inc Method for screening compounds for the treatment of neoplasia
US7226930B2 (en) * 2003-04-18 2007-06-05 Memory Pharmaceutical Corporation Phosphodiesterase 4 inhibitors
EP1799673A1 (fr) 2004-10-15 2007-06-27 Memory Pharmaceuticals Corporation Derives de pyrazole utilises en tant qu'inhibiteurs de phosphodiesterase 4
US8506934B2 (en) 2005-04-29 2013-08-13 Robert I. Henkin Methods for detection of biological substances
EP2258358A3 (fr) 2005-08-26 2011-09-07 Braincells, Inc. Neurogenèse avec un inhibiteur de l'acetylcholinestérase
EP2275095A3 (fr) 2005-08-26 2011-08-17 Braincells, Inc. Neurogenese par modulation des recepteurs muscariniques
EP1819688A2 (fr) * 2005-10-12 2007-08-22 Sicor, Inc. Formes cristallines de docetaxel et leurs processus de preparation
JP2009512711A (ja) 2005-10-21 2009-03-26 ブレインセルス,インコーポレイティド Pde阻害による神経新生の調節
CA2625210A1 (fr) 2005-10-31 2007-05-10 Braincells, Inc. Modulation de la neurogenese dont la mediation est assuree par recepteur gaba
AU2006311577B2 (en) 2005-11-09 2013-02-07 Zalicus Inc. Methods, compositions, and kits for the treatment of medical conditions
US20070244143A1 (en) * 2006-03-08 2007-10-18 Braincells, Inc Modulation of neurogenesis by nootropic agents
US20100216734A1 (en) * 2006-03-08 2010-08-26 Braincells, Inc. Modulation of neurogenesis by nootropic agents
JP2009536667A (ja) * 2006-05-09 2009-10-15 ブレインセルス,インコーポレイティド 5ht受容体介在性の神経新生
AU2007249399A1 (en) 2006-05-09 2007-11-22 Braincells, Inc. Neurogenesis by modulating angiotensin
US20100009983A1 (en) * 2006-05-09 2010-01-14 Braincells, Inc. 5 ht receptor mediated neurogenesis
KR20090064418A (ko) * 2006-09-08 2009-06-18 브레인셀즈 인코퍼레이션 4-아실아미노피리딘 유도체 포함 조합물
WO2008036678A2 (fr) * 2006-09-19 2008-03-27 Braincells, Inc. Modulation induite par ppar de la neurogenèse
US20100184806A1 (en) 2006-09-19 2010-07-22 Braincells, Inc. Modulation of neurogenesis by ppar agents
WO2008095136A2 (fr) 2007-01-31 2008-08-07 Henkin Robert I Procédés de détection de substances biologiques
EP2002835A1 (fr) * 2007-06-04 2008-12-17 GenKyo Tex Dérivés de pyrazolo pyridine en tant qu'inhibiteurs de la NADPH oxydase
EP2000176A1 (fr) * 2007-06-04 2008-12-10 GenKyo Tex Dérivés de tétrahydroindole en tant qu'inhibiteurs d'oxydase NADPH
US8580801B2 (en) 2008-07-23 2013-11-12 Robert I. Henkin Phosphodiesterase inhibitor treatment
EP2165707A1 (fr) * 2008-09-23 2010-03-24 Genkyo Tex Sa Dérivés de pyrazolo pyridine en tant qu'inhibiteurs de la NADPH oxydase
EP2166010A1 (fr) * 2008-09-23 2010-03-24 Genkyo Tex Sa Dérivés de pyridine pyrazolo en tant qu'inhibiteurs d'oxydase NADPH
EP2166009A1 (fr) * 2008-09-23 2010-03-24 Genkyo Tex Sa Dérivés de pyridine pyrazolo en tant qu'inhibiteurs d'oxydase NADPH
EP2166008A1 (fr) 2008-09-23 2010-03-24 Genkyo Tex Sa Dérivés de pyridine pyrazolo en tant qu'inhibiteurs d'oxydase NADPH
WO2010099217A1 (fr) 2009-02-25 2010-09-02 Braincells, Inc. Modulation de neurogenèse à l'aide de combinaisons de d-cyclosérine
EP2305679A1 (fr) 2009-09-28 2011-04-06 GenKyoTex SA Dérivés de pyrazoline dione en tant qu'inhibiteurs d'oxydase NADPH
WO2013106547A1 (fr) 2012-01-10 2013-07-18 President And Fellows Of Harvard College Composés promoteurs de réplication des cellules bêta et leurs procédés d'utilisation
WO2014055801A1 (fr) 2012-10-05 2014-04-10 Henkin Robert I Inhibiteurs de la phosphodiestérase destinés à traiter des troubles du goût et de l'odorat
KR20160115996A (ko) 2014-02-14 2016-10-06 인셉션 2 인코퍼레이티드 피라졸론 화합물 및 이의 용도
WO2015126944A1 (fr) 2014-02-18 2015-08-27 Henkin Robert I Procédés et compositions permettant de diagnostiquer et de traiter une perte et/ou une distorsion du goût ou de l'odorat
EP3479843A1 (fr) 2017-11-01 2019-05-08 GenKyoTex Suisse SA Utilisation d'inhibiteurs de nox pour le traitement du cancer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905997A (en) * 1974-06-21 1975-09-16 Warner Lambert Co 3-Aryl-5-oxo-2-pyrazoline-4-carboxanilides and process therefor
US4355159A (en) * 1979-05-23 1982-10-19 Ciba-Geigy Corporation Nickel complex pigments of azines
US4666908A (en) * 1985-04-05 1987-05-19 Warner-Lambert Company 5-Substituted pyrazolo[4,3-d]pyrimidine-7-ones and methods of use
DK169672B1 (da) * 1985-05-20 1995-01-09 Mitsubishi Chem Ind Farmaceutiske præparater indeholdende pyrazolonderivater som aktiv bestanddel og anvendelsen af pyrazolonderivater til fremstilling af farmaceutiske præparater
DE3728278A1 (de) * 1986-12-17 1988-06-23 Bayer Ag Herbizide und fungizide mittel auf basis von substituierten pyrazolin-5-on derivaten
US5162528A (en) * 1986-12-17 1992-11-10 Bayer Aktiengesellschaft Herbicidal and fungicidal agents based on substituted pyrazolin-5-one derivatives
US4880804A (en) * 1988-01-07 1989-11-14 E. I. Du Pont De Nemours And Company Angiotensin II receptor blocking benzimidazoles
GB9119704D0 (en) * 1991-09-14 1991-10-30 Pfizer Ltd Therapeutic agents
DE4130833A1 (de) * 1991-09-17 1993-03-18 Bayer Ag Diarylpyrazolinone
DE19518082A1 (de) * 1995-05-17 1996-11-21 Merck Patent Gmbh 4(-Arylaminomethylen)-2,4-dihydropyrazol-3-one

Also Published As

Publication number Publication date
CZ291572B6 (cs) 2003-04-16
NO961996D0 (no) 1996-05-15
KR960041166A (ko) 1996-12-19
NO306777B1 (no) 1999-12-20
EP0743304B1 (fr) 2003-03-26
HU9601328D0 (en) 1996-07-29
CN1141291A (zh) 1997-01-29
EP0743304A1 (fr) 1996-11-20
CN1066138C (zh) 2001-05-23
ZA963918B (en) 1996-11-25
ES2192588T3 (es) 2003-10-16
HUP9601328A2 (en) 1997-02-28
CA2176649C (fr) 2008-08-05
US5869516A (en) 1999-02-09
TW349093B (en) 1999-01-01
SK58996A3 (en) 1996-12-04
SI0743304T1 (en) 2003-10-31
AU713042B2 (en) 1999-11-25
DE19518082A1 (de) 1996-11-21
JPH08311035A (ja) 1996-11-26
AU5225396A (en) 1996-11-28
DK0743304T3 (da) 2003-07-14
NO961996L (no) 1996-11-18
DE59610254D1 (de) 2003-04-30
PL186049B1 (pl) 2003-09-30
CA2176649A1 (fr) 1996-11-18
CZ142196A3 (en) 1997-01-15
ATE235469T1 (de) 2003-04-15
KR100413154B1 (ko) 2004-05-12
PL314286A1 (en) 1996-11-25
JP3996656B2 (ja) 2007-10-24
HUP9601328A3 (en) 1999-04-28
RU2180659C2 (ru) 2002-03-20
PT743304E (pt) 2003-08-29
UA59330C2 (uk) 2003-09-15

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