ES2187248A1 - Nuevo procedimiento de obtencion de derivados de 2-(2-piridinilmetilsulfinil)-1h-benzimidazol. - Google Patents
Nuevo procedimiento de obtencion de derivados de 2-(2-piridinilmetilsulfinil)-1h-benzimidazol.Info
- Publication number
- ES2187248A1 ES2187248A1 ES200002130A ES200002130A ES2187248A1 ES 2187248 A1 ES2187248 A1 ES 2187248A1 ES 200002130 A ES200002130 A ES 200002130A ES 200002130 A ES200002130 A ES 200002130A ES 2187248 A1 ES2187248 A1 ES 2187248A1
- Authority
- ES
- Spain
- Prior art keywords
- benzimidazole
- prevention
- procedure
- treatment
- sulphinyl
- 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
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Nuevo procedimiento de obtención de derivados de 2-(2- piridinilmetilsulfinil)-1h-benzimidazol. Procedimiento de obtención de derivados de 2-(2-piridinilmetilsulfinil)-1H- benzimidazol de fórmula general (I), donde R = H o alquilo; R'' = cadena alquílica interrumpida o no por O, R'''' = alquilo o alcoxi; R'''''' = H o alcoxi substituido o no, caracterizado porque se lleva a cabo mediante la substitución de un grupo nitro en la posición 4 del anillo de piridina de los compuestos de fórmula general (IX) por alcóxido R''O- en presencia de un alcohol R''OH y en el seno de un disolvente polar aprótico. Es útil en el tratamiento o prevención de las úlceras pépticas.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200002130A ES2187248B1 (es) | 2000-08-25 | 2000-08-25 | Nuevo procedimiento de obtencion de derivados de 2-(2-piridinilmetilsulfinil)-1h-benzimidazol. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200002130A ES2187248B1 (es) | 2000-08-25 | 2000-08-25 | Nuevo procedimiento de obtencion de derivados de 2-(2-piridinilmetilsulfinil)-1h-benzimidazol. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2187248A1 true ES2187248A1 (es) | 2003-05-16 |
ES2187248B1 ES2187248B1 (es) | 2004-01-16 |
Family
ID=8494784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200002130A Expired - Fee Related ES2187248B1 (es) | 2000-08-25 | 2000-08-25 | Nuevo procedimiento de obtencion de derivados de 2-(2-piridinilmetilsulfinil)-1h-benzimidazol. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2187248B1 (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8697880B2 (en) | 2004-02-20 | 2014-04-15 | Astrazeneca Ab | Compounds useful for the synthesis of S- and R-omeprazole and a process for their preparation |
CN104098516A (zh) * | 2013-04-15 | 2014-10-15 | 北大方正集团有限公司 | 一种用于制备埃索美拉唑或其钠盐的中间体及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2023609A6 (es) * | 1990-11-29 | 1992-01-16 | Inke Sa | Procedimiento para la obtencion del 2-(((3-metil -4-(2,2,2-trifluoroetoxi) -2-piridinil) metilisulfinil) -1h-bemzimidazol. |
ES2036948A1 (es) * | 1991-11-21 | 1993-06-01 | Genesis Para La Investigacion | Procedimiento de obtencion de compuestos derivados de piridina. |
ES2037608A1 (es) * | 1991-12-02 | 1993-06-16 | Techquin Etablissment | Procedimiento para la obtencion del 2 (((3-metil-4-(2,2,2,-trifluoroetoxi)-2-piridinil)-metil)sulfinil)-1h-benzimidazol". |
ES2060541A1 (es) * | 1993-02-26 | 1994-11-16 | Vinas Lab | Nuevo procedimiento para la sintesis de un derivado de 2-(2-piridilmetilsufinil) bencimidazol, y nuevos productos intermedios obtenidos con el mismo. |
WO2001004109A1 (en) * | 1999-07-14 | 2001-01-18 | Quimica Sintetica, S.A. | Process for the production of 2-(2-pyridinylmethylsulphinyl)-1h-benzimidazoles |
-
2000
- 2000-08-25 ES ES200002130A patent/ES2187248B1/es not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2023609A6 (es) * | 1990-11-29 | 1992-01-16 | Inke Sa | Procedimiento para la obtencion del 2-(((3-metil -4-(2,2,2-trifluoroetoxi) -2-piridinil) metilisulfinil) -1h-bemzimidazol. |
ES2036948A1 (es) * | 1991-11-21 | 1993-06-01 | Genesis Para La Investigacion | Procedimiento de obtencion de compuestos derivados de piridina. |
ES2037608A1 (es) * | 1991-12-02 | 1993-06-16 | Techquin Etablissment | Procedimiento para la obtencion del 2 (((3-metil-4-(2,2,2,-trifluoroetoxi)-2-piridinil)-metil)sulfinil)-1h-benzimidazol". |
ES2060541A1 (es) * | 1993-02-26 | 1994-11-16 | Vinas Lab | Nuevo procedimiento para la sintesis de un derivado de 2-(2-piridilmetilsufinil) bencimidazol, y nuevos productos intermedios obtenidos con el mismo. |
WO2001004109A1 (en) * | 1999-07-14 | 2001-01-18 | Quimica Sintetica, S.A. | Process for the production of 2-(2-pyridinylmethylsulphinyl)-1h-benzimidazoles |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8697880B2 (en) | 2004-02-20 | 2014-04-15 | Astrazeneca Ab | Compounds useful for the synthesis of S- and R-omeprazole and a process for their preparation |
CN104098516A (zh) * | 2013-04-15 | 2014-10-15 | 北大方正集团有限公司 | 一种用于制备埃索美拉唑或其钠盐的中间体及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
ES2187248B1 (es) | 2004-01-16 |
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