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ES8401085A1 - Un procedimiento para la produccion de derivados de imidazo (2,1-b)tiazol. - Google Patents

Un procedimiento para la produccion de derivados de imidazo (2,1-b)tiazol.

Info

Publication number
ES8401085A1
ES8401085A1 ES516336A ES516336A ES8401085A1 ES 8401085 A1 ES8401085 A1 ES 8401085A1 ES 516336 A ES516336 A ES 516336A ES 516336 A ES516336 A ES 516336A ES 8401085 A1 ES8401085 A1 ES 8401085A1
Authority
ES
Spain
Prior art keywords
aralkyl
substituted
chem
alkyl
oxygen
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
ES516336A
Other languages
English (en)
Other versions
ES516336A0 (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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 Beecham Group PLC filed Critical Beecham Group PLC
Publication of ES516336A0 publication Critical patent/ES516336A0/es
Publication of ES8401085A1 publication Critical patent/ES8401085A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

PROCEDIMIENTO PARA LA PRODUCCION DE DERIVADOS DE IMIDAZO 2,1-B TIAZOL, DE FORMULA GENERAL (I), EN LA QUE R2, R3 Y R4 SON IGUALES O DIFERENTES Y CADA UNO DE ELLOS SE SELECCIONA ENTRE HIDROGENO, ALQUILO, ARILO O ARALQUILO, Y SUS SALES CORRESPONDIENTES.CONSISTE EN HACER REACCIONAR UN COMPUESTO DE FORMULA RX-NCFS, CON UN COMPUESTO DE FORMULA (II), EN DONDE RX Y RY SIGNIFICAN, UNO DE ELLOS, UN COMPUESTO DE FORMULA (III) Y EL OTRO TIENE EL SIGNIFICADO DE R3.DE APLICACION EN FARMACIA POR SU ACTIVIDAD ANTIHELMINTICA.
ES516336A 1981-10-07 1982-10-07 Un procedimiento para la produccion de derivados de imidazo (2,1-b)tiazol. Expired ES8401085A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8130241 1981-10-07
GB8216624 1982-06-08

Publications (2)

Publication Number Publication Date
ES516336A0 ES516336A0 (es) 1983-12-01
ES8401085A1 true ES8401085A1 (es) 1983-12-01

Family

ID=26280910

Family Applications (2)

Application Number Title Priority Date Filing Date
ES516336A Expired ES8401085A1 (es) 1981-10-07 1982-10-07 Un procedimiento para la produccion de derivados de imidazo (2,1-b)tiazol.
ES524072A Granted ES524072A0 (es) 1981-10-07 1983-07-12 Un procedimiento para la produccion de derivados de imidazo (2,1-b) tiazol

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES524072A Granted ES524072A0 (es) 1981-10-07 1983-07-12 Un procedimiento para la produccion de derivados de imidazo (2,1-b) tiazol

Country Status (3)

Country Link
EP (1) EP0076622A1 (es)
AU (1) AU8919182A (es)
ES (2) ES8401085A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111377949B (zh) * 2020-03-18 2021-05-14 山东国邦药业有限公司 一种四咪唑游离碱制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1365515A (en) * 1971-09-03 1974-09-04 American Cyanamid Co 6-tetrahydro imidazol/2 1-b/thiazoles
US4208419A (en) * 1971-10-01 1980-06-17 Eli Lilly And Company N-Heterocyclic ureas as immune regulants
US3899583A (en) * 1972-09-14 1975-08-12 American Cyanamid Co Method of using 6-substituted amino phenyl-2,3,5,6-tetrahydro-{8 2,1-B{9 thiazoles
EP0010987B1 (en) * 1978-11-07 1983-10-05 Beecham Group Plc Device for oral administration to a ruminant animal
EP0041322A1 (en) * 1980-05-30 1981-12-09 Beecham Group Plc m-Pyrazolylamido tetramisole derivatives, compositions thereof, processes for production of such compounds and compositions and their use in treating helminthiasis

Also Published As

Publication number Publication date
AU8919182A (en) 1983-04-14
ES8602020A1 (es) 1984-12-01
ES516336A0 (es) 1983-12-01
ES524072A0 (es) 1984-12-01
EP0076622A1 (en) 1983-04-13

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