ES8500263A1 - Procedimiento para la preparacion de derivados de quinazolinona. - Google Patents

Procedimiento para la preparacion de derivados de quinazolinona.

Info

Publication number
ES8500263A1
ES8500263A1 ES523853A ES523853A ES8500263A1 ES 8500263 A1 ES8500263 A1 ES 8500263A1 ES 523853 A ES523853 A ES 523853A ES 523853 A ES523853 A ES 523853A ES 8500263 A1 ES8500263 A1 ES 8500263A1
Authority
ES
Spain
Prior art keywords
active against
quinazoline derivatives
against coccidiosis
alkyl
coccidiosis
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
Application number
ES523853A
Other languages
English (en)
Other versions
ES523853A0 (es
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.)
Vetem SpA
Original Assignee
Vetem SpA
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 Vetem SpA filed Critical Vetem SpA
Publication of ES8500263A1 publication Critical patent/ES8500263A1/es
Publication of ES523853A0 publication Critical patent/ES523853A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic 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
    • C07D401/02—Heterocyclic 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
    • C07D401/06—Heterocyclic 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 linked by a carbon chain containing only aliphatic carbon atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00—Antiparasitic agents
    • A61P33/02—Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE DERIVADOS DE QUINAZOLINONA.CONSISTE EN HACER REACCIONAR UN COMPUESTO DE FORMULA (II) CON UNA CANTIDAD EQUIMOLAR DE UN COMPONENTE DE FORMULA (III) O DE UNA SAL DE LA MISMA, EN UNA SOLUCION DE ALCOHOL TAL COMO ETANOL Y AGUA, Y EN PRESENCIA DE UN SISTEMA TAMPON DE ACIDO ACETICO Y ACETADO SODICO CON PH DE 4 A 6, PARA OBTENER DERIVADOS DE QUINAZOLINONA DE FORMULA (I), DONDE R ES ALQUILO DE C 1 A 4, ALCOXILO DE C 1 A 4, ALQUILTIO DE C 1 A 4 O HALOGENO; N ES 0, 1 O 2; R1 ES HIDROGENO O ALQUILO DE C 1 A 4; Y R2 ES HIDROGENO, ALQUILO DE C 1 A 8, CICLOALQUILO DE C 3 A 8 O FENILO Y OTROS.TIENE APLICACION PARA LA OBTENCION DE COMPOSICIONES PARA PREVENIR Y COMBATIR LA COCCIDIOSIS EN LOS ANIMALES DOMESTICOS, TAL COMO LAS AVES DE CORRAL.
ES523853A 1982-07-06 1983-07-05 Procedimiento para la preparacion de derivados de quinazolinona. Granted ES523853A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22245/82A IT1155358B (it) 1982-07-06 1982-07-06 Derivati chinazolinonici attivi contro la coccidiosi

Publications (2)

Publication Number Publication Date
ES8500263A1 true ES8500263A1 (es) 1984-11-01
ES523853A0 ES523853A0 (es) 1984-11-01

Family

ID=11193588

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523853A Granted ES523853A0 (es) 1982-07-06 1983-07-05 Procedimiento para la preparacion de derivados de quinazolinona.

Country Status (14)

Country Link
US (1) US4632926A (es)
EP (1) EP0098589B1 (es)
JP (1) JPS5962584A (es)
AT (1) ATE31306T1 (es)
AU (1) AU555901B2 (es)
BR (1) BR8303629A (es)
CA (1) CA1250576A (es)
DE (1) DE3374864D1 (es)
ES (1) ES523853A0 (es)
HU (1) HU191537B (es)
IL (1) IL69188A (es)
IT (1) IT1155358B (es)
MX (1) MX7200E (es)
NZ (1) NZ204816A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993012795A1 (en) * 1985-08-30 1993-07-08 Glazer Edward A Quinazolin-4(3h)-one derivatives as anticoccidial agents
US4762838A (en) * 1985-08-30 1988-08-09 Pfizer Inc. Quinazolin-4(3H)-one derivatives as anticoccidial agents
US4725599A (en) * 1986-09-08 1988-02-16 Pfizer Inc. Heterocyclic ring fused pyrimidine-4 (3H)-ones as anticoccidial agents
US4849518A (en) * 1987-06-22 1989-07-18 Pfizer Inc. Quinazolin-4(3H)-one derivatives as anticoccidial agents
US4920224A (en) * 1988-03-24 1990-04-24 Pfizer Inc. Quinazolin-4(3H)-one derivatives as anticoccidial agents
CN1304391C (zh) * 2004-02-06 2007-03-14 上海因诺生化科技有限公司 氢溴酸常山酮的制备方法
US8357692B2 (en) 2010-06-20 2013-01-22 Washington University Methods of treatment of bone degenerative diseases
WO2019237125A1 (en) 2018-06-08 2019-12-12 The General Hospital Corporation Inhibitors of prolyl-trna-synthetase

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2320124A (en) * 1941-01-18 1943-05-25 Colonial Radio Corp Radio receiver for horizontally polarized waves
BE505711A (es) * 1950-09-09
US2694711A (en) * 1952-12-02 1954-11-16 American Cyanamid Co Quinazolone antimalarial compounds
US4352804A (en) * 1978-07-25 1982-10-05 Acf Chemiefarma Nv Oxime ethers, their preparation and pharmaceutical compositions containing them
DE2934069A1 (de) * 1979-08-23 1981-03-12 Hoechst Ag, 6000 Frankfurt Mittel gegen theileriosen und seine verwendung.

Also Published As

Publication number Publication date
NZ204816A (en) 1985-08-16
JPS5962584A (ja) 1984-04-10
ES523853A0 (es) 1984-11-01
EP0098589B1 (en) 1987-12-09
IL69188A0 (en) 1983-11-30
US4632926A (en) 1986-12-30
BR8303629A (pt) 1984-02-14
IT1155358B (it) 1987-01-28
IL69188A (en) 1987-03-31
CA1250576A (en) 1989-02-28
AU555901B2 (en) 1986-10-16
EP0098589A1 (en) 1984-01-18
HU191537B (en) 1987-03-30
MX7200E (es) 1987-12-23
IT8222245A0 (it) 1982-07-06
DE3374864D1 (en) 1988-01-21
AU1655583A (en) 1984-01-12
ATE31306T1 (de) 1987-12-15

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