DE69721134D1 - Verfahren zur Herstellung von 4-(2-(2-Pyridyl)Ethoxy)Benzaldehyd-Derivate - Google Patents
Verfahren zur Herstellung von 4-(2-(2-Pyridyl)Ethoxy)Benzaldehyd-DerivateInfo
- Publication number
- DE69721134D1 DE69721134D1 DE69721134T DE69721134T DE69721134D1 DE 69721134 D1 DE69721134 D1 DE 69721134D1 DE 69721134 T DE69721134 T DE 69721134T DE 69721134 T DE69721134 T DE 69721134T DE 69721134 D1 DE69721134 D1 DE 69721134D1
- Authority
- DE
- Germany
- Prior art keywords
- chem
- formula
- compound represented
- pyridyl
- ethoxy
- 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 - Lifetime
Links
- RPCKLKUHBCNVQX-UHFFFAOYSA-N 4-(2-pyridin-2-ylethoxy)benzaldehyde Chemical class C1=CC(C=O)=CC=C1OCCC1=CC=CC=N1 RPCKLKUHBCNVQX-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- -1 alkaline earth metal carbonate Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000000055 hyoplipidemic effect Effects 0.000 abstract 1
- 230000002218 hypoglycaemic effect Effects 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 125000000547 substituted alkyl group Chemical group 0.000 abstract 1
- 150000001467 thiazolidinediones Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/30—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16786296 | 1996-06-27 | ||
| JP16786296 | 1996-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69721134D1 true DE69721134D1 (de) | 2003-05-28 |
| DE69721134T2 DE69721134T2 (de) | 2004-03-04 |
Family
ID=15857471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69721134T Expired - Lifetime DE69721134T2 (de) | 1996-06-27 | 1997-06-26 | Verfahren zur Herstellung von 4-(2-(2-Pyridyl)Ethoxy)Benzaldehyd-Derivate |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US5952509A (de) |
| EP (1) | EP0816340B1 (de) |
| AT (1) | ATE238282T1 (de) |
| CA (1) | CA2208878C (de) |
| CY (1) | CY2393B1 (de) |
| DE (1) | DE69721134T2 (de) |
| DK (1) | DK0816340T3 (de) |
| ES (1) | ES2191811T3 (de) |
| PT (1) | PT816340E (de) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030153607A1 (en) * | 1998-11-12 | 2003-08-14 | Smithkline Beecham P.L.C. | Novel composition and use |
| DZ2937A1 (fr) * | 1998-11-12 | 2004-03-15 | Smithkline Beecham Plc | Compositions nouvelles de sensibilidants à l'insuline. |
| US20040102486A1 (en) * | 1998-11-12 | 2004-05-27 | Smithkline Beecham Corporation | Novel method of treatment |
| WO2002028857A1 (en) * | 2000-10-05 | 2002-04-11 | Dr. Reddy's Research Foundation | Polymorphs of pioglitazone hydrochloride and their use as antidiabetics |
| FR2820742B1 (fr) * | 2001-02-14 | 2005-03-11 | Ppg Sipsy | Procede de preparation de composes derives de thiazolidinedione, d'oxazolidinedione ou d'hydantoine |
| AU2002311057A1 (en) * | 2001-04-26 | 2002-11-11 | Leciva, A.S. | Method for obtaining pioglitazone as an antidiabetic agent |
| AU2002337749A1 (en) * | 2001-09-28 | 2003-04-07 | Teva Pharmaceutical Industries Ltd. | Pioglitazone hydrochloride |
| JP2005514390A (ja) * | 2001-12-20 | 2005-05-19 | テバ ファーマシューティカル インダストリーズ リミティド | チアゾリジンジオン系糖尿病治療薬前駆体の水素化 |
| US20050187258A1 (en) * | 2001-12-20 | 2005-08-25 | Ben-Zion Dolitzky | Hydrogenation of precursors to thiazolidinedione antihyperglycemics |
| ATE321039T1 (de) * | 2002-04-29 | 2006-04-15 | Teva Pharma | Verfahren zur herstellung von losartan und losartan-kaliumsalz |
| AU2002345524A1 (en) * | 2002-06-19 | 2004-01-06 | Eos Eczacibasi Ozgun Kimyasal Urunler Sanyi Ve Ticaret A.S. | A process for the production of substituted phenyl ethers |
| US7232828B2 (en) * | 2002-08-10 | 2007-06-19 | Bethesda Pharmaceuticals, Inc. | PPAR Ligands that do not cause fluid retention, edema or congestive heart failure |
| WO2004024059A2 (en) * | 2002-09-12 | 2004-03-25 | Themis Laboratories Private Limited, | Improved process for preparation of thiazolidinedione derivatives |
| PE20050335A1 (es) * | 2003-08-07 | 2005-06-01 | Sb Pharmco Inc | Forma de dosificacion oral que comprende 5-[4-[2-(n-metil-n-(2-piridil)amino)etoxi]bencil]tiazolidin-2,4-diona y procedimiento para la preparacion |
| GB0318824D0 (en) * | 2003-08-11 | 2003-09-10 | Glaxo Group Ltd | Novel composition |
| WO2005021542A2 (en) * | 2003-08-28 | 2005-03-10 | Ranbaxy Laboratories Limited | Process for the preparation of pioglitazone |
| GB0325174D0 (en) * | 2003-10-28 | 2003-12-03 | Sandoz Ag | Organic compounds |
| HUP0304096A2 (hu) * | 2003-12-19 | 2005-08-29 | Richter Gedeon Vegyészeti Gyár Rt. | Eljárás pioglitazon hidrogénklorid előállítására és intermedierjei |
| US20080064877A2 (en) * | 2004-05-12 | 2008-03-13 | Medichem S.A. | Process for the preparation of rosiglitazone |
| CN101184483B (zh) * | 2005-06-08 | 2011-08-10 | 奥赖恩公司 | 含恩他卡朋的口服剂型 |
| US20080182880A1 (en) * | 2006-09-28 | 2008-07-31 | Mailatur Sivaraman Mohan | Pioglitazone composition |
| TW200914006A (en) * | 2007-07-12 | 2009-04-01 | Takeda Pharmaceutical | Coated preparation |
| WO2012153312A1 (en) | 2011-05-11 | 2012-11-15 | Ranbaxy Laboratories Limited | Process for the purification of pioglitazone |
| MX2016012687A (es) | 2014-04-02 | 2017-04-27 | Minoryx Therapeutics S L | Derivados de 2,4-tiazolidindiona en el tratamiento de trastornos del sistema nervioso central. |
| MX2019006066A (es) | 2016-12-01 | 2019-09-10 | Minoryx Therapeutics S L | 5-[[4-[2-[5-(1-hidroxietil)piridin-2-il]etoxi]fenil]metil]]-1,3-t iazolidin-2,4-diona para el tratamiento de enfermedad de higado graso no alcoholico. |
| DK3559010T3 (da) | 2016-12-23 | 2022-08-15 | Minoryx Therapeutics S L | Fremgangsmåde til fremstilling af 5-[[4-[2-[5-(1-hydroxyethyl)-2-pyridinyl]ethoxy]phenyl]methyl]-2,4-thiazolidinedion og salte deraf |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR240698A1 (es) * | 1985-01-19 | 1990-09-28 | Takeda Chemical Industries Ltd | Procedimiento para preparar compuestos de 5-(4-(2-(5-etil-2-piridil)-etoxi)benzil)-2,4-tiazolidindiona y sus sales |
| US4812570A (en) * | 1986-07-24 | 1989-03-14 | Takeda Chemical Industries, Ltd. | Method for producing thiazolidinedione derivatives |
| DE69202715T2 (de) * | 1991-03-25 | 1995-11-23 | Takeda Chemical Industries Ltd | Verfahren zur Herstellung von Ethern. |
| KR100249988B1 (ko) * | 1991-04-11 | 2000-04-01 | 로렌스 티. 마이젠헬더 | 티아졸리딘디온 유도체, 그의 제조방법 및 용도 |
-
1997
- 1997-06-23 US US08/880,638 patent/US5952509A/en not_active Expired - Lifetime
- 1997-06-26 ES ES97304554T patent/ES2191811T3/es not_active Expired - Lifetime
- 1997-06-26 CA CA002208878A patent/CA2208878C/en not_active Expired - Lifetime
- 1997-06-26 DE DE69721134T patent/DE69721134T2/de not_active Expired - Lifetime
- 1997-06-26 AT AT97304554T patent/ATE238282T1/de active
- 1997-06-26 PT PT97304554T patent/PT816340E/pt unknown
- 1997-06-26 DK DK97304554T patent/DK0816340T3/da active
- 1997-06-26 EP EP97304554A patent/EP0816340B1/de not_active Expired - Lifetime
-
1999
- 1999-04-12 US US09/292,384 patent/US6100403A/en not_active Expired - Lifetime
-
2003
- 2003-11-28 CY CY0300088A patent/CY2393B1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0816340A1 (de) | 1998-01-07 |
| ES2191811T3 (es) | 2003-09-16 |
| EP0816340B1 (de) | 2003-04-23 |
| US5952509A (en) | 1999-09-14 |
| DK0816340T3 (da) | 2003-07-14 |
| DE69721134T2 (de) | 2004-03-04 |
| US6100403A (en) | 2000-08-08 |
| CA2208878C (en) | 2002-08-20 |
| ATE238282T1 (de) | 2003-05-15 |
| PT816340E (pt) | 2003-08-29 |
| CA2208878A1 (en) | 1997-12-27 |
| CY2393B1 (en) | 2004-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: TAKEDA PHARMACEUTICAL CO. LTD., OSAKA, JP |