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
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.
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 |
---|---|
ES8401085A1 true ES8401085A1 (es) | 1983-12-01 |
ES516336A0 ES516336A0 (es) | 1983-12-01 |
Family
ID=26280910
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES516336A Granted ES516336A0 (es) | 1981-10-07 | 1982-10-07 | Un procedimiento para la produccion de derivados de imidazo (2,1-b)tiazol. |
ES524072A Expired ES8602020A1 (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 Expired ES8602020A1 (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) | ES516336A0 (es) |
Families Citing this family (1)
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)
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 |
AU528190B2 (en) * | 1978-11-07 | 1983-04-21 | Pfizer Inc. | Device for oral administration of drugs to ruminant animals |
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 |
-
1982
- 1982-09-29 EP EP19820305126 patent/EP0076622A1/en not_active Withdrawn
- 1982-10-07 AU AU89191/82A patent/AU8919182A/en not_active Abandoned
- 1982-10-07 ES ES516336A patent/ES516336A0/es active Granted
-
1983
- 1983-07-12 ES ES524072A patent/ES8602020A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES524072A0 (es) | 1984-12-01 |
AU8919182A (en) | 1983-04-14 |
ES8602020A1 (es) | 1984-12-01 |
EP0076622A1 (en) | 1983-04-13 |
ES516336A0 (es) | 1983-12-01 |
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