ES2066701B1 - IMPROVEMENTS IN THE PURPOSE OF PATENT 9102594 BY PROCEDURE FOR OBTAINING COMPOUNDS DERIVED FROM PIRIDINE. - Google Patents
IMPROVEMENTS IN THE PURPOSE OF PATENT 9102594 BY PROCEDURE FOR OBTAINING COMPOUNDS DERIVED FROM PIRIDINE.Info
- Publication number
- ES2066701B1 ES2066701B1 ES9300064A ES9300064A ES2066701B1 ES 2066701 B1 ES2066701 B1 ES 2066701B1 ES 9300064 A ES9300064 A ES 9300064A ES 9300064 A ES9300064 A ES 9300064A ES 2066701 B1 ES2066701 B1 ES 2066701B1
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- piridine
- compounds derived
- formula
- och3
- 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 - Fee Related
Links
- 150000001875 compounds Chemical class 0.000 title abstract 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 3
- 241000670727 Amida Species 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000000767 anti-ulcer Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 abstract 1
Landscapes
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PERFECCIONAMIENTOS EN EL OBJETO DE LA PATENTE 9102594 POR PROCEDIMIENTO DE OBTENCION DE COMPUESTOS DERIVADOS DE PIRIDINA; LOS PERFECCIONAMIENTOS RECAEN EN UN PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DE PIRIDINA, DE FORMULA I, DONDE R1 = H o -OCH3 o -OCHF2; R2 = -OCH3 o -CH3; R3 = o -CH3; R4 = -OCH3 o OCH2-CF3; Y HA ES UN ACIDO; COMPRENDE LA REACCION DE UN COMPUESTO DE FORMULA II CON UN COMPUESTO DE FORMULA III FORMULA EN UN SOLVENTE CON FUNCION AMIDA. LOS COMPUESTOS OBTENIDOS SON DE UTILIDAD EN LA FORMACION DE FARMACOS ANTIULCEROSOS.IMPROVEMENTS IN THE PURPOSE OF PATENT 9102594 BY PROCEDURE FOR OBTAINING COMPOUNDS DERIVED FROM PIRIDINE; THE IMPROVEMENTS FALL IN A PROCEDURE FOR THE OBTAINING OF PIRIDINE DERIVATIVES, OF FORMULA I, WHERE R1 = H or -OCH3 or -OCHF2; R2 = -OCH3 or -CH3; R3 = or -CH3; R4 = -OCH3 or OCH2-CF3; AND HA IS AN ACID; UNDERSTAND THE REACTION OF A COMPOUND OF FORMULA II WITH A COMPOUND OF FORMULA III FORMULA IN A SOLVENT WITH AMIDA FUNCTION. THE COMPOUNDS OBTAINED ARE USEFUL IN THE FORMATION OF ANTI-ULCEROUS DRUGS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9102594A ES2036948B1 (en) | 1991-11-21 | 1991-11-21 | PROCEDURE FOR OBTAINING COMPOUNDS DERIVED FROM PIRIDINE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2066701A1 ES2066701A1 (en) | 1995-03-01 |
| ES2066701B1 true ES2066701B1 (en) | 1995-12-01 |
Family
ID=8274245
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9102594A Expired - Fee Related ES2036948B1 (en) | 1991-11-21 | 1991-11-21 | PROCEDURE FOR OBTAINING COMPOUNDS DERIVED FROM PIRIDINE. |
| ES9300064A Expired - Fee Related ES2066701B1 (en) | 1991-11-21 | 1993-01-15 | IMPROVEMENTS IN THE PURPOSE OF PATENT 9102594 BY PROCEDURE FOR OBTAINING COMPOUNDS DERIVED FROM PIRIDINE. |
| ES9300935A Expired - Fee Related ES2067407B1 (en) | 1991-11-21 | 1993-05-04 | IMPROVEMENTS IN THE PURPOSE OF PATENT 9102594 BY PROCEDURE FOR OBTAINING PIRIDINE DERIVATIVES. |
| ES9402419A Expired - Fee Related ES2105953B1 (en) | 1991-11-21 | 1994-11-24 | IMPROVEMENTS IN THE PURPOSE OF THE INVENTION PATENT 9102594 BY PROCEDURE FOR OBTAINING COMPOUNDS DERIVED FROM PIRIDINE. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9102594A Expired - Fee Related ES2036948B1 (en) | 1991-11-21 | 1991-11-21 | PROCEDURE FOR OBTAINING COMPOUNDS DERIVED FROM PIRIDINE. |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9300935A Expired - Fee Related ES2067407B1 (en) | 1991-11-21 | 1993-05-04 | IMPROVEMENTS IN THE PURPOSE OF PATENT 9102594 BY PROCEDURE FOR OBTAINING PIRIDINE DERIVATIVES. |
| ES9402419A Expired - Fee Related ES2105953B1 (en) | 1991-11-21 | 1994-11-24 | IMPROVEMENTS IN THE PURPOSE OF THE INVENTION PATENT 9102594 BY PROCEDURE FOR OBTAINING COMPOUNDS DERIVED FROM PIRIDINE. |
Country Status (4)
| Country | Link |
|---|---|
| ES (4) | ES2036948B1 (en) |
| HR (1) | HRP921309A2 (en) |
| SI (1) | SI9200336A (en) |
| YU (1) | YU99792A (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2060541B1 (en) * | 1993-02-26 | 1995-11-16 | Vinas Lab | NEW PROCEDURE FOR THE SYNTHESIS OF A DERIVATIVE OF 2- (2-PIRIDILMETILSUFINIL) BENCIMIDAZOLE, AND NEW INTERMEDIATE PRODUCTS OBTAINED WITH THE SAME. |
| ES2063705B1 (en) * | 1993-06-14 | 1995-07-16 | S A L V A T Lab Sa | INTERMEDIATE FOR THE SYNTHESIS OF LANSOPRAZOLE AND ITS PROCEDURE FOR OBTAINING. |
| ES2166269B1 (en) * | 1999-07-14 | 2003-04-01 | Sint Quimica Sa | NEW PROCEDURE FOR OBTAINING DERIVATIVES OF 2- (2-PIRIDINILMETILSULFINIL) -1H-BENZIMIDAZOL. |
| ES2163372B1 (en) * | 2000-03-13 | 2003-05-01 | Esteve Quimica Sa | OXIDATION PROCEDURE OF A SULFOXIDE TIOETER GROUP. |
| ES2171116B1 (en) * | 2000-04-14 | 2003-08-01 | Esteve Quimica Sa | PROCEDURE FOR OBTAINING DERIVATIVES OF (((PIRIDIL REPLACED) METAL) UNCLE) BENCIMIDAZOL. |
| ES2187248B1 (en) * | 2000-08-25 | 2004-01-16 | Sint Quimica Sa | NEW PROCEDURE FOR OBTAINING DERIVATIVES OF 2- (2-PIRIDINILMETILSULFINIL) -1H-BENZIMIDAZOL. |
| TWI270542B (en) | 2002-02-07 | 2007-01-11 | Sumitomo Chemical Co | Method for preparing sulfone or sulfoxide compound |
| DE60316791T2 (en) | 2002-08-21 | 2008-07-24 | Teva Pharmaceutical Industries Ltd. | PROCESS FOR PURIFYING LANZOPRAZOLE |
| EP1465890B1 (en) | 2002-11-18 | 2007-04-04 | Teva Pharmaceutical Industries Ltd. | Stable lansoprazole containing more than 500 ppm, up to about 3,000 ppm water and more than 200 ppm, up to about 5,000 ppm alcohol |
| CA2515130A1 (en) | 2003-02-05 | 2004-08-26 | Teva Pharmaceutical Industries Ltd. | Method of stabilizing lansoprazole |
| US7601737B2 (en) | 2005-07-26 | 2009-10-13 | Nycomed Gmbh | Isotopically substituted proton pump inhibitors |
| WO2009066309A2 (en) * | 2007-07-12 | 2009-05-28 | Cadila Healthcare Limited | Process for preparation of omeprazole |
| WO2009010937A1 (en) | 2007-07-17 | 2009-01-22 | Ranbaxy Laboratories Limited | Process for the preparation op pantoprazole sodium and pantoprazole sodium sesquihydrate |
| ES2363075B1 (en) * | 2009-12-23 | 2012-03-27 | Laboratorios Viñas S.A. | Procedure for obtaining 4-chloro-2-chloromethyl-3-methylpyridine |
| CN102267979A (en) * | 2011-06-15 | 2011-12-07 | 扬州天和药业有限公司 | Method for preparing lansoprazole |
| CN110317164B (en) * | 2019-07-06 | 2022-08-19 | 抚州三和医药化工有限公司 | Preparation method of omeprazole intermediate |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8204879D0 (en) * | 1982-08-26 | 1982-08-26 | Haessle Ab | NOVEL CHEMICAL INTERMEDIATES |
| JPS6150978A (en) * | 1984-08-16 | 1986-03-13 | Takeda Chem Ind Ltd | Pyridine derivative and preparation thereof |
| ES8604202A1 (en) * | 1985-06-01 | 1986-01-16 | Rubio Lab | PROCEDURE FOR OBTAINING A BENZIMIDAZOLIC DERIVATIVE |
| US4851419A (en) * | 1985-10-16 | 1989-07-25 | Fisons Plc | Certain 2-pyridinyl-phenylsulfinyl-benzoxazoles, the corresponding benzothiazoles or benzimidazoles having anti-inflammatory or gastric acid secretion inhibition activity |
| JPS62209062A (en) * | 1986-03-10 | 1987-09-14 | Yamanouchi Pharmaceut Co Ltd | 2-pyridylmethylthio-or 2-pyridylmethylsulfinyl-substituted condensed ring compound |
| ES2023609A6 (en) * | 1990-11-29 | 1992-01-16 | Inke Sa | Process for obtaining 2-[[[3-methyl-4-(2,2,2- trifluoroethoxy)-2-pyridinyl]methyl]sulphinyl]-1H- benzimidazole |
| ES2024357A6 (en) * | 1990-12-05 | 1992-02-16 | Genesis Para La Investigacion | Process for the preparation of 2-halomethyl-3,5-dimethyl-4-methoxypyridine halohydrate |
-
1991
- 1991-11-21 ES ES9102594A patent/ES2036948B1/en not_active Expired - Fee Related
-
1992
- 1992-11-19 YU YU99792A patent/YU99792A/en unknown
- 1992-11-20 HR HRP921309 patent/HRP921309A2/en not_active Application Discontinuation
- 1992-11-20 SI SI9200336A patent/SI9200336A/en unknown
-
1993
- 1993-01-15 ES ES9300064A patent/ES2066701B1/en not_active Expired - Fee Related
- 1993-05-04 ES ES9300935A patent/ES2067407B1/en not_active Expired - Fee Related
-
1994
- 1994-11-24 ES ES9402419A patent/ES2105953B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2067407B1 (en) | 1996-04-16 |
| ES2066701A1 (en) | 1995-03-01 |
| YU99792A (en) | 1995-10-03 |
| SI9200336A (en) | 1993-06-30 |
| ES2067407A1 (en) | 1995-03-16 |
| HRP921309A2 (en) | 1995-02-28 |
| ES2105953B1 (en) | 1998-07-01 |
| ES2105953A1 (en) | 1997-10-16 |
| ES2036948A1 (en) | 1993-06-01 |
| ES2036948B1 (en) | 1994-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD2A | Announcement of lapse in spain |
Effective date: 20190611 |