IE801279L - Pyrazoloquinolines - Google Patents

Pyrazoloquinolines

Info

Publication number
IE801279L
IE801279L IE801279A IE127980A IE801279L IE 801279 L IE801279 L IE 801279L IE 801279 A IE801279 A IE 801279A IE 127980 A IE127980 A IE 127980A IE 801279 L IE801279 L IE 801279L
Authority
IE
Ireland
Prior art keywords
hydroxy
alkyl
see diagramm
hydrogen
phenyl
Prior art date
Application number
IE801279A
Other versions
IE49993B1 (en
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of IE801279L publication Critical patent/IE801279L/en
Publication of IE49993B1 publication Critical patent/IE49993B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic 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
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic 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
    • C07D471/02—Heterocyclic 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
    • C07D471/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/20—Hypnotics; Sedatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/24—Antidepressants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/26—Psychostimulants, e.g. nicotine, cocaine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/56—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups bound to carbon atoms of six-membered aromatic rings and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
    • C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic 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
    • C07D231/14—Heterocyclic 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
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic 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
    • C07D231/14—Heterocyclic 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
    • C07D231/28—Two oxygen or sulfur atoms
    • C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
    • C07D231/32—Oxygen atoms

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Neurosurgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Neurology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Psychiatry (AREA)
  • Pain & Pain Management (AREA)
  • Anesthesiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. A compound of the general formulae I and II see diagramm : EP0022078,P19,F1 and see diagramm : EP0022078,P19,F2 wherein R3 is hydrogen or not more than 3 identical or different members selected from C1 -C7-alkyl, C1 -C7 -alkoxy, C1 -C7 -alkylthio, hydroxy, halogen, trifluoromethyl, nitro, amino, mono- or di-C1 -C7 -alkylamino, cyano, carbamoyl and carboxyl ; R is phenyl or phenyl substituted by not more than 3 of the radicals as defined for R3 , pyridyl, C1 -C7 -alkylpyridyl, or halopyridyl ; R1 is hydrogen, C1 -C7 -alkyl or (hydroxy, di-C1 -C7 -alkyl-mino or R3 -phenyl)-C1 -C7 -alkyl, wherein the hydroxy or amino group is separated from the ring nitrogen atom by at least 2 carbon atoms, and R2 is hydrogen or C1 -C7 -alkyl ; their 3-hydroxy-tautomers ; C1 -C7 -alkanoyl, carbamoyl, mono- or di-C1 -C7 alkylcarbomoyl derivatives of said (hydroxy or amino)-(phenyl or phenylene) compounds ; or salts thereof. For the Contracting State AT 1. A process for the preparation of a 2-aryl-pyrazolo [4,3-c] quinolin-3-(1 or 5H)-one of the general formulae I and II see diagramm : EP0022078,P21,F1 and see diagramm : EP0022078,P21,F2 wherein R3 is hydrogen or not more than 3 identical or different members selected from C1 -C7 -alkyl, C1 -C7 -alkoxy, C1 -C7 -alkylthio, hydroxy, halogen, trifluoromethyl, nitro, amino, mono- or di-C1 -C7 -alkylamino, cyano, carbamoyl and carboxy ; R is phenyl or phenyl substituted by not more than 3 of the radicals as defined for R3 , pyridyl, C1 -C7 -alkylpyridyl, or halopyridyl ; R1 is hydrogen, C1 -C7 -alkyl or (hydroxy, di-C1 -C7 -alkylamino or R3 -phenyl)-C1 -C7 -alkyl, wherein the hydroxy or amino group is separated from the ring nitrogen atom by at least 2 carbon atoms, and R2 is hydrogen or C1 -C7 -alkyl ; their 3-hydroxy-tautomers ; C1 -C7 -alkanoyl, carbamoyl, mono- or di-C1 -C7 -alkylcarbamoyl derivatives of said (hydroxy or amino)-(phenyl or phenylene) compounds ; or a salts thereof, which comprises a) cyclising a compound of the formula IV see diagramm : EP0022078,P21,F3 wherein X is -NH-NH-R and Y is hydroxy or C1 -C7 -alkoxy ; or X is halogen and Y is see diagramm : EP0022078,P21,F4 ; or X is C1 -C7 -alkoxyamino or azido, and Y is NH-R, and, if desired, reacting a resulting compound, or an alkali metal salt thereof, with a reactive ester of the alcohol R1 -OH, or b) condensing a compound of the formula V see diagramm : EP0022078,P21,F5 wherein W and R1 are both hydrogen, Z is see diagramm : EP0022078,P21,F6 and R1 ' is C1 -C7 -alkyl ; or W is see diagramm : EP0022078,P22,F7 and Z is hydrogen ; or W is see diagramm : EP0022078,P22,F8 and Z is R2 -CO, or see diagramm : EP0022078,P22,F9 together is isocyano ; and, if desired, converting a resulting compound into another compound of the invention, and/or, if desired, converting a resulting compound into a salt thereof, or a resulting salt into the corresponding free compound or into another salt, and/or, if desired, separating a mixture of isomers obtained into the individual isomers. [EP0022078A1]
IE1279/80A 1979-06-21 1980-06-20 Pyrazoloquinolines,process for their manufacture,pharmaceutical preparations containing these compounds and their therapeutic application IE49993B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5071679A 1979-06-21 1979-06-21

Publications (2)

Publication Number Publication Date
IE801279L true IE801279L (en) 1980-12-21
IE49993B1 IE49993B1 (en) 1986-01-22

Family

ID=21966959

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1279/80A IE49993B1 (en) 1979-06-21 1980-06-20 Pyrazoloquinolines,process for their manufacture,pharmaceutical preparations containing these compounds and their therapeutic application

Country Status (22)

Country Link
EP (1) EP0022078B1 (en)
JP (1) JPS5618980A (en)
KR (1) KR840000421B1 (en)
AT (1) ATE8629T1 (en)
AU (1) AU538890B2 (en)
CA (1) CA1148159A (en)
CY (1) CY1357A (en)
DD (1) DD151754A5 (en)
DE (1) DE3068673D1 (en)
DK (1) DK160762C (en)
FI (1) FI68827C (en)
GR (1) GR69282B (en)
HK (1) HK47387A (en)
HU (1) HU183156B (en)
IE (1) IE49993B1 (en)
IL (1) IL60357A (en)
MY (1) MY8700556A (en)
NO (1) NO153430C (en)
NZ (1) NZ194102A (en)
PT (1) PT71420A (en)
SG (1) SG14387G (en)
ZA (1) ZA803714B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459298A (en) * 1982-09-28 1984-07-10 Ciba-Geigy Corporation Method of suppressing appetite
US4524146A (en) * 1982-12-08 1985-06-18 Ciba-Geigy Corporation Certain -2-heterocycle substituted pyrazoloquinolines
US4479955A (en) * 1983-01-10 1984-10-30 Ciba-Geigy Corporation Heterocycle-fused pyrazolo[3,4-d]pyridin-3-ones as benzodiazepine receptor modulators
EP0126970A3 (en) * 1983-04-27 1985-11-06 Beecham Group Plc Anxiolytic and anti-depressant thienopyridine derivatives
FR2549833B1 (en) * 1983-07-26 1985-11-08 Roussel Uclaf PYRAZOLO / 4,3-C / CINNOLIN-3-ONE DERIVATIVES, SALTS THEREOF, PROCESS FOR PREPARATION, APPLICATION AS MEDICAMENTS, COMPOSITIONS CONTAINING THEM AND INTERMEDIATES
CA1263651A (en) * 1984-07-09 1989-12-05 Ciba-Geigy Ag Certain ring-fused pyrazolo ¬3,4-d|-pyridin-3-one derivatives
PH21213A (en) * 1984-10-26 1987-08-21 Fujisawa Pharmaceutical Co Benzene- and pyrazole- fused heterocyclic compound and pharmaceutical composition comprising the same
JPS61112075A (en) * 1984-11-05 1986-05-30 Shionogi & Co Ltd Thienylpyrazoloquinoline derivative
DE3728278A1 (en) * 1986-12-17 1988-06-23 Bayer Ag HERBICIDES AND FUNGICIDES ON THE BASIS OF SUBSTITUTED PYRAZOLIN-5-ON DERIVATIVES
US5243049A (en) * 1992-01-22 1993-09-07 Neurogen Corporation Certain pyrroloquinolinones: a new class of GABA brain receptor ligands
GB9625398D0 (en) * 1996-12-06 1997-01-22 Merck Sharp & Dohme Method of treatment,manufacture,compositions and compounds
US6835707B1 (en) 1998-10-13 2004-12-28 The Procter & Gamble Company Laundry detergent compositions with a combination of cyclic amine based polymers and hydrophobically modified carboxy methyl cellulose
GB0305876D0 (en) * 2003-03-14 2003-04-16 Avidex Ltd Immuno inhibitory heterocyclic compounds
US7863266B2 (en) * 2007-06-08 2011-01-04 Helicon Therapeutics, Inc. Therapeutic pyrazoloquinoline urea derivatives
EP2483275B1 (en) * 2009-10-01 2014-10-15 Merck Sharp & Dohme Corp. HETEROCYCLIC-FUSED PYRAZOLO[4,3-c]PYRIDIN-3-ONE M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS
EP2490692B1 (en) * 2009-10-21 2016-11-16 Merck Sharp & Dohme Corp. Quinolinone-pyrazolone m1 receptor positive allosteric modulators
BR112013026744B1 (en) 2011-04-21 2022-05-17 Origenis Gmbh HETEROCYCLIC COMPOUNDS, THEIR USES AND THEIR INTERMEDIATES, AND PHARMACEUTICAL COMPOSITION
WO2014060113A1 (en) 2012-10-19 2014-04-24 Origenis Gmbh Novel kinase inhibitors
CN114891236B (en) * 2022-06-09 2023-04-28 安庆师范大学 Three-dimensional Co-MOF compound and preparation method and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890324A (en) * 1974-04-12 1975-06-17 Lilly Co Eli 1h-pyrazolo(4,3-)quinol-4(5h)-one-3-carboxylic acids
DE2963332D1 (en) * 1978-05-26 1982-09-02 Lepetit Spa Pyrazolo (3,4-c) and thiazolo (5,4-c) isoquinolines, methods for preparing them, these compounds for use as antiinflammatory, cns-depressant and anti-anxiety agents and pharmaceutical compositions thereof

Also Published As

Publication number Publication date
DD151754A5 (en) 1981-11-04
EP0022078B1 (en) 1984-07-25
IE49993B1 (en) 1986-01-22
GR69282B (en) 1982-05-13
NO801866L (en) 1980-12-22
ATE8629T1 (en) 1984-08-15
JPS5618980A (en) 1981-02-23
NO153430C (en) 1986-03-19
PT71420A (en) 1980-07-01
EP0022078A1 (en) 1981-01-07
DE3068673D1 (en) 1984-08-30
CY1357A (en) 1987-08-07
SG14387G (en) 1987-07-10
KR840000421B1 (en) 1984-04-02
AU538890B2 (en) 1984-08-30
DK160762B (en) 1991-04-15
KR830002763A (en) 1983-05-30
IL60357A (en) 1984-05-31
DK264880A (en) 1980-12-22
ZA803714B (en) 1981-06-24
FI68827C (en) 1985-11-11
CA1148159A (en) 1983-06-14
NO153430B (en) 1985-12-09
IL60357A0 (en) 1980-09-16
AU5945580A (en) 1981-01-08
MY8700556A (en) 1987-12-31
DK160762C (en) 1991-09-23
JPH039114B2 (en) 1991-02-07
FI801964A7 (en) 1980-12-22
NZ194102A (en) 1983-04-12
FI68827B (en) 1985-07-31
HK47387A (en) 1987-06-26
HU183156B (en) 1984-04-28

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MM4A Patent lapsed