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ES8801227A1 - Procedimiento para preparar derivados de benzazol - Google Patents

Procedimiento para preparar derivados de benzazol

Info

Publication number
ES8801227A1
ES8801227A1 ES557069A ES557069A ES8801227A1 ES 8801227 A1 ES8801227 A1 ES 8801227A1 ES 557069 A ES557069 A ES 557069A ES 557069 A ES557069 A ES 557069A ES 8801227 A1 ES8801227 A1 ES 8801227A1
Authority
ES
Spain
Prior art keywords
hydrogen
products
optionally substituted
carboxy
benzazoles
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
ES557069A
Other languages
English (en)
Other versions
ES557069A0 (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.)
Novartis AG
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 ES557069A0 publication Critical patent/ES557069A0/es
Publication of ES8801227A1 publication Critical patent/ES8801227A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/20—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00—Antiparasitic agents
    • A61P33/10—Anthelmintics
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

METODO DE PREPARAR DERIVADOS DE BENZAZOL. CONSISTE EN SOMETER A PIROLISIS COMPUESTOS DE FORMULA (II) DONDE R6 ES AMINO O ALQUILTIO INFERIOR, EN UN DISOLVENTE DE ALTO PUNTO DE EBULLICION, TAL COMO CLOROBENCENO, PARA OBTENER DERIVADOS DE BENZAZOL DE FORMULA (I), DONDE X ES O O S; R1 ES ALQUILO INFERIOR, ALQUENILO INFERIOR O CICLOALQUILO, OPCIONALMENTE SUSTITUIDO; R2 ES H; Y R3 ES ALQUILTIO INFERIOR O ALQUENILTIO INFERIOR, OPCIONALMENTE SUSTITUIDO PORHIDROXI ESTERIFICADO, CARBOXI O CARBOXI ESTERIFICADO. TIENEN APLICACIONES FARMACEUTICAS EN EL CONTROL DE HELMINTOS PARASITICOS.
ES557069A 1984-09-19 1986-09-16 Procedimiento para preparar derivados de benzazol Expired ES8801227A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848423697A GB8423697D0 (en) 1984-09-19 1984-09-19 Benzazole derivatives

Publications (2)

Publication Number Publication Date
ES557069A0 ES557069A0 (es) 1987-12-16
ES8801227A1 true ES8801227A1 (es) 1987-12-16

Family

ID=10566951

Family Applications (2)

Application Number Title Priority Date Filing Date
ES547090A Expired ES8800188A1 (es) 1984-09-19 1985-09-18 Procedimiento para preparar derivados de benzazol
ES557069A Expired ES8801227A1 (es) 1984-09-19 1986-09-16 Procedimiento para preparar derivados de benzazol

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES547090A Expired ES8800188A1 (es) 1984-09-19 1985-09-18 Procedimiento para preparar derivados de benzazol

Country Status (18)

Country Link
US (1) US4680301A (es)
EP (1) EP0175650A3 (es)
JP (1) JPS6178775A (es)
KR (1) KR860002483A (es)
DD (1) DD236929A5 (es)
DK (1) DK422685A (es)
ES (2) ES8800188A1 (es)
FI (1) FI853535L (es)
GB (1) GB8423697D0 (es)
GR (1) GR852255B (es)
HU (1) HU192726B (es)
IL (1) IL76380A0 (es)
MA (1) MA20531A1 (es)
OA (1) OA08102A (es)
PH (1) PH23279A (es)
PT (1) PT81141B (es)
ZA (1) ZA857144B (es)
ZW (1) ZW15985A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8819545D0 (en) * 1988-08-17 1988-09-21 Ciba Geigy Ag New benzazole derivatives processes for their preparation & pharmaceutical preparations containing such compounds & use thereof
US5246927A (en) * 1988-08-17 1993-09-21 Ciba-Geigy Corporation Benzazole derivatives, processes for their preparation containing such compounds and the use thereof
US5055110A (en) * 1989-11-22 1991-10-08 Clairol Incorporated Benzoxazine dyes
WO1997047610A1 (en) * 1996-06-07 1997-12-18 Novartis Ag Benzazole derivatives

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792402A (fr) * 1971-12-07 1973-06-07 Ciba Geigy Composes heterocycliques azotes et medicaments anthelminthiqueset antimicrobiens qui en contiennent
US3934017A (en) * 1971-12-07 1976-01-20 Ciba-Geigy Corporation Anthelmintic composition and method utilizing isothiocyanobenzazoles active ingredients
US3983130A (en) * 1972-06-02 1976-09-28 E. R. Squibb & Sons, Inc. Anthelmintic isothiocyanobenzoxazoles
DE2962804D1 (en) * 1978-07-27 1982-07-01 Ciba Geigy Ag Isothiocyanobenzothiazole compound, process for its preparation and its use in anthelmintic compositions
MA19290A1 (fr) * 1980-05-22 1982-04-01 Ciba Geigy Ag Derives du benzole,leur preparaton et leur utilisations therapeutiques .

Also Published As

Publication number Publication date
DD236929A5 (de) 1986-06-25
JPS6178775A (ja) 1986-04-22
ES547090A0 (es) 1987-10-16
US4680301A (en) 1987-07-14
ZW15985A1 (en) 1986-04-16
DK422685D0 (da) 1985-09-18
IL76380A0 (en) 1986-01-31
OA08102A (fr) 1987-03-31
MA20531A1 (fr) 1986-04-01
HUT38919A (en) 1986-07-28
HU192726B (en) 1987-06-29
EP0175650A2 (de) 1986-03-26
KR860002483A (ko) 1986-04-26
FI853535A0 (fi) 1985-09-16
GB8423697D0 (en) 1984-10-24
ES557069A0 (es) 1987-12-16
EP0175650A3 (de) 1987-02-04
DK422685A (da) 1986-03-20
ES8800188A1 (es) 1987-10-16
PT81141B (en) 1987-07-28
PT81141A (en) 1985-10-01
PH23279A (en) 1989-06-23
FI853535A7 (fi) 1986-03-20
ZA857144B (en) 1986-06-25
GR852255B (es) 1986-01-17
FI853535L (fi) 1986-03-20

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