FR2338934A1 - Procede nouveau pour la preparation de 1-polyhaloalcoyl-3,4-dihydro-2(1h)-quinazolinones - Google Patents

Procede nouveau pour la preparation de 1-polyhaloalcoyl-3,4-dihydro-2(1h)-quinazolinones

Info

Publication number
FR2338934A1
FR2338934A1 FR7701170A FR7701170A FR2338934A1 FR 2338934 A1 FR2338934 A1 FR 2338934A1 FR 7701170 A FR7701170 A FR 7701170A FR 7701170 A FR7701170 A FR 7701170A FR 2338934 A1 FR2338934 A1 FR 2338934A1
Authority
FR
France
Prior art keywords
polyhaloalcoyl
quinazolinones
dihydro
preparation
new process
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.)
Granted
Application number
FR7701170A
Other languages
English (en)
Other versions
FR2338934B1 (fr
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2338934A1 publication Critical patent/FR2338934A1/fr
Application granted granted Critical
Publication of FR2338934B1 publication Critical patent/FR2338934B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
    • 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
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
    • C07D239/80—Oxygen atoms
    • C07D239/82—Oxygen atoms with an aryl radical attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Pain & Pain Management (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Rheumatology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7701170A 1976-01-23 1977-01-17 Procede nouveau pour la preparation de 1-polyhaloalcoyl-3,4-dihydro-2(1h)-quinazolinones Granted FR2338934A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP692076A JPS5291885A (en) 1976-01-23 1976-01-23 3,4-dihydro-2(1h)-quinazolinone derivatives

Publications (2)

Publication Number Publication Date
FR2338934A1 true FR2338934A1 (fr) 1977-08-19
FR2338934B1 FR2338934B1 (fr) 1980-12-19

Family

ID=11651662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701170A Granted FR2338934A1 (fr) 1976-01-23 1977-01-17 Procede nouveau pour la preparation de 1-polyhaloalcoyl-3,4-dihydro-2(1h)-quinazolinones

Country Status (13)

Country Link
US (1) US4048168A (fr)
JP (1) JPS5291885A (fr)
AT (1) AT353276B (fr)
CA (1) CA1069505A (fr)
CH (1) CH625231A5 (fr)
DE (1) DE2702530A1 (fr)
DK (1) DK141064B (fr)
FR (1) FR2338934A1 (fr)
GB (1) GB1525892A (fr)
HU (1) HU174389B (fr)
MX (1) MX3959E (fr)
NL (1) NL7614574A (fr)
SE (1) SE422324B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5271483A (en) * 1975-12-11 1977-06-14 Sumitomo Chem Co Ltd Synthesis of 2(1h)-quinazolinone derivatives
US4282226A (en) * 1978-04-26 1981-08-04 E. R. Squibb & Sons, Inc. Thioxopyrazolo[1,5-c]quinazoline derivatives, anti-allergic compositions and methods for treating allergic conditions by parenteral administration, aerosol or insufflation
EP1394242A3 (fr) * 2002-08-07 2004-04-21 Rohm And Haas Company Thiourées cycliques et leur utilisation en tant qu'additifs pour huiles lubrifiantes
DK1589973T4 (da) * 2003-01-23 2013-04-08 Shire Biopharmaceuticals Holdings Ireland Ltd Formulering og fremgangsmåder til behandling af thrombocytæmi
US20060030574A1 (en) * 2004-08-04 2006-02-09 Shire Holdings Ag Quinazoline derivatives useful for the treatment of peripheral arterial disease and as phosphodiesterase inhibitors
US7700608B2 (en) * 2004-08-04 2010-04-20 Shire Holdings Ag Quinazoline derivatives and their use in the treatment of thrombocythemia
US8304420B2 (en) 2006-11-28 2012-11-06 Shire Llc Substituted quinazolines for reducing platelet count
US7910597B2 (en) * 2006-11-28 2011-03-22 Shire Llc Substituted quinazolines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748331A (en) * 1971-05-06 1973-07-24 Sandoz Ag 1,4-disubstituted-methylenedioxy -2-(1h)-quinazolinones and quinazolinthiones

Also Published As

Publication number Publication date
DK141064C (fr) 1980-06-23
MX3959E (es) 1981-10-15
HU174389B (hu) 1979-12-28
SE7700533L (sv) 1977-07-24
FR2338934B1 (fr) 1980-12-19
DK22277A (fr) 1977-07-24
JPS5291885A (en) 1977-08-02
CH625231A5 (fr) 1981-09-15
AU2131477A (en) 1978-02-23
GB1525892A (en) 1978-09-20
AT353276B (de) 1979-11-12
NL7614574A (nl) 1977-07-26
US4048168A (en) 1977-09-13
ATA22777A (de) 1979-04-15
DE2702530A1 (de) 1977-07-28
DK141064B (da) 1980-01-07
SE422324B (sv) 1982-03-01
CA1069505A (fr) 1980-01-08

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Legal Events

Date Code Title Description
ST Notification of lapse