IL162460A0 - Hydrogenation of precursors to thiazolidinedione antihyperglycemics - Google Patents
Hydrogenation of precursors to thiazolidinedione antihyperglycemicsInfo
- Publication number
- IL162460A0 IL162460A0 IL16246002A IL16246002A IL162460A0 IL 162460 A0 IL162460 A0 IL 162460A0 IL 16246002 A IL16246002 A IL 16246002A IL 16246002 A IL16246002 A IL 16246002A IL 162460 A0 IL162460 A0 IL 162460A0
- Authority
- IL
- Israel
- Prior art keywords
- antihyperglycemics
- thiazolidinedione
- hydrogenation
- precursors
- thiazolidinedione antihyperglycemics
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/34—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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34243701P | 2001-12-20 | 2001-12-20 | |
PCT/US2002/041278 WO2003053367A2 (en) | 2001-12-20 | 2002-12-20 | Hydrogenation of precursors to thiazolidinedione antihyperglycemics |
Publications (1)
Publication Number | Publication Date |
---|---|
IL162460A0 true IL162460A0 (en) | 2005-11-20 |
Family
ID=23341823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL16246002A IL162460A0 (en) | 2001-12-20 | 2002-12-20 | Hydrogenation of precursors to thiazolidinedione antihyperglycemics |
Country Status (7)
Country | Link |
---|---|
US (1) | US6992191B2 (ja) |
EP (1) | EP1465881A4 (ja) |
JP (2) | JP2005514390A (ja) |
AU (1) | AU2002366812A1 (ja) |
CA (1) | CA2470075A1 (ja) |
IL (1) | IL162460A0 (ja) |
WO (1) | WO2003053367A2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ297347B6 (cs) * | 2004-09-21 | 2006-11-15 | Zentiva, A. S. | Zpusob prípravy rosiglitazonu |
CZ298424B6 (cs) * | 2005-05-24 | 2007-09-26 | Zentiva, A. S. | Zpusob krystalizace rosiglitazonu a jeho derivátuze smesných rozpouštedel |
EP1903042A3 (en) * | 2006-09-22 | 2008-05-28 | Cadila Pharmaceuticals Limited | An improved process for hydrogenation of 5-(substituted Benzylidene) 2,4- Thiazolidine Dione compounds to give corresponding ( +/- ) 5- (substituted Benzyl ) 2,4-Thiazolidine Dione |
WO2012153312A1 (en) | 2011-05-11 | 2012-11-15 | Ranbaxy Laboratories Limited | Process for the purification of pioglitazone |
JP2013241361A (ja) * | 2012-05-21 | 2013-12-05 | Tokuyama Corp | 5−ベンジル−2,4−チアゾリジンジオン誘導体の製造方法 |
CN114471656B (zh) * | 2022-01-21 | 2023-04-11 | 浙江大学 | 适用于选择性加氢制备吡格列酮的催化剂及其制备和应用 |
Family Cites Families (11)
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 |
JP2716034B2 (ja) * | 1986-07-24 | 1998-02-18 | 武田薬品工業株式会社 | チアゾリジンジオン誘導体の中間体 |
US4812570A (en) * | 1986-07-24 | 1989-03-14 | Takeda Chemical Industries, Ltd. | Method for producing thiazolidinedione derivatives |
ES2137915T3 (es) | 1987-09-04 | 2000-01-01 | Beecham Group Plc | Derivados de tiazolidindiona sustituida. |
ATE205206T1 (de) * | 1990-04-27 | 2001-09-15 | Sankyo Co | Benzylidenthiazolidinderivate, ihre herstellung und ihre anwendung als lipidperoxid-inhibitoren |
TW399051B (en) * | 1996-01-31 | 2000-07-21 | Ssp Co Ltd | A novel benzoazine thiazolidinedione derivative and pharmaceutical composition for reducing blood glucose |
JP3256841B2 (ja) * | 1996-06-27 | 2002-02-18 | 武田薬品工業株式会社 | ベンズアルデヒド化合物の製造法 |
US5952509A (en) * | 1996-06-27 | 1999-09-14 | Takeda Chemical Industries, Ltd. | Production of benzaldehyde compounds |
GB9723295D0 (en) * | 1997-11-04 | 1998-01-07 | Smithkline Beecham Plc | Novel process |
US6248363B1 (en) * | 1999-11-23 | 2001-06-19 | Lipocine, Inc. | Solid carriers for improved delivery of active ingredients in pharmaceutical compositions |
FR2820742B1 (fr) * | 2001-02-14 | 2005-03-11 | Ppg Sipsy | Procede de preparation de composes derives de thiazolidinedione, d'oxazolidinedione ou d'hydantoine |
-
2002
- 2002-12-20 AU AU2002366812A patent/AU2002366812A1/en not_active Abandoned
- 2002-12-20 WO PCT/US2002/041278 patent/WO2003053367A2/en active Application Filing
- 2002-12-20 CA CA002470075A patent/CA2470075A1/en not_active Abandoned
- 2002-12-20 EP EP02805677A patent/EP1465881A4/en not_active Withdrawn
- 2002-12-20 US US10/324,928 patent/US6992191B2/en not_active Expired - Fee Related
- 2002-12-20 IL IL16246002A patent/IL162460A0/xx unknown
- 2002-12-20 JP JP2003554127A patent/JP2005514390A/ja not_active Withdrawn
-
2006
- 2006-11-29 JP JP2006322175A patent/JP2007106770A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US6992191B2 (en) | 2006-01-31 |
US20030153765A1 (en) | 2003-08-14 |
EP1465881A4 (en) | 2005-04-13 |
AU2002366812A8 (en) | 2003-07-09 |
WO2003053367A2 (en) | 2003-07-03 |
JP2005514390A (ja) | 2005-05-19 |
EP1465881A2 (en) | 2004-10-13 |
JP2007106770A (ja) | 2007-04-26 |
CA2470075A1 (en) | 2003-07-03 |
WO2003053367A3 (en) | 2003-09-04 |
AU2002366812A1 (en) | 2003-07-09 |
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