ATE117668T1 - Verfahren zur herstellung von 3,4- dihydroxybuttersäure und ihrer salze. - Google Patents
Verfahren zur herstellung von 3,4- dihydroxybuttersäure und ihrer salze.Info
- Publication number
- ATE117668T1 ATE117668T1 AT91114350T AT91114350T ATE117668T1 AT E117668 T1 ATE117668 T1 AT E117668T1 AT 91114350 T AT91114350 T AT 91114350T AT 91114350 T AT91114350 T AT 91114350T AT E117668 T1 ATE117668 T1 AT E117668T1
- Authority
- AT
- Austria
- Prior art keywords
- salts
- acid
- dihydroxybutry
- producing
- glucose
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- DZAIOXUZHHTJKN-UHFFFAOYSA-N 3,4-dihydroxybutyric acid Chemical compound OCC(O)CC(O)=O DZAIOXUZHHTJKN-UHFFFAOYSA-N 0.000 abstract 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 3
- 239000008103 glucose Substances 0.000 abstract 3
- FUDDLSHBRSNCBV-UHFFFAOYSA-N 4-hydroxyoxolan-2-one Chemical compound OC1COC(=O)C1 FUDDLSHBRSNCBV-UHFFFAOYSA-N 0.000 abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- RHDGNLCLDBVESU-UHFFFAOYSA-N but-3-en-4-olide Chemical compound O=C1CC=CO1 RHDGNLCLDBVESU-UHFFFAOYSA-N 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/285—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with peroxy-compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69885491A | 1991-05-13 | 1991-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE117668T1 true ATE117668T1 (de) | 1995-02-15 |
Family
ID=24806928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91114350T ATE117668T1 (de) | 1991-05-13 | 1991-08-27 | Verfahren zur herstellung von 3,4- dihydroxybuttersäure und ihrer salze. |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US5319110A (de) |
| EP (1) | EP0513430B1 (de) |
| JP (1) | JPH0784408B2 (de) |
| AT (1) | ATE117668T1 (de) |
| CA (1) | CA2049536C (de) |
| DE (1) | DE69107062T2 (de) |
| DK (1) | DK0513430T3 (de) |
| ES (1) | ES2070384T3 (de) |
| GR (1) | GR3014918T3 (de) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2049536C (en) * | 1991-05-13 | 1999-07-06 | Rawle I. Hollingsworth | Process for the preparation of 3,4-dihydroxybutanoic acid and salts thereof |
| US5473104A (en) * | 1994-09-13 | 1995-12-05 | Neurocrine Biosciences, Inc. | Process for the preparation of L-carnitine |
| DE19600018A1 (de) * | 1996-01-03 | 1997-07-10 | Henkel Kgaa | Waschmittel mit bestimmten oxidierten Oligosacchariden |
| US5886171A (en) * | 1996-05-31 | 1999-03-23 | Schering Corporation | 3-hydroxy gamma-lactone based enantioselective synthesis of azetidinones |
| DE69711391T2 (de) * | 1996-07-29 | 2002-11-07 | Warner-Lambert Co., Morris Plains | Verbessertes verfahren zum herstellen von geschützten 3,4-dihydroxybuttersäure estern |
| IN183408B (de) * | 1996-11-20 | 1999-12-25 | Kuraray Co | |
| KR100247563B1 (ko) | 1997-07-16 | 2000-04-01 | 박영구 | 키랄3,4-에폭시부티르산및이의염의제조방법 |
| KR100255039B1 (ko) | 1997-07-28 | 2000-05-01 | 박영구 | L-카르니틴의제조방법 |
| US5808107A (en) * | 1997-10-31 | 1998-09-15 | Board Of Trustees Operating Michigan State University | Process for the preparation of hydroxy substituted gamma butyrolactones |
| IT1297120B1 (it) * | 1997-12-16 | 1999-08-03 | Sigma Tau Ind Farmaceuti | Procedimento per la produzione di (r)-3-idrossi-4-butirrolattone utile nella preparazione della (r)-carnitina |
| AU3345599A (en) | 1998-04-14 | 1999-11-01 | Samsung Fine Chemicals Co., Ltd. | A process for preparing chiral (s)-2,3-disubstituted-1-propylamine derivatives |
| US6040464A (en) * | 1998-06-01 | 2000-03-21 | Board Of Trustees Operating Michigan State University | Process for the preparation of protected 3-amino-1,2-dihydroxypropane acetal and derivatives thereof |
| US6084131A (en) * | 1998-06-01 | 2000-07-04 | Board Of Trustees Operating Michigan State University | Process for the preparation of protected dihydroxypropyl trialkylammonium salts and derivatives thereof |
| KR100310935B1 (ko) | 1998-07-24 | 2001-10-18 | 박영구 | 광학적으로 순수한 (ｓ)-3-히드록시-감마-부티로락톤의 연속적 제조방법 |
| US6713290B2 (en) * | 1998-07-24 | 2004-03-30 | Samsung Fine Chemicals Co., Ltd. | Process for preparing optically pure (S)-3-hydroxy-γ-butyrolactone |
| US6153724A (en) * | 1998-09-24 | 2000-11-28 | Board Of Trustees Operating Michigan State University | Preparation of cross-linked 2-dimensional polymers with sidedness from α,β-lactones |
| US6194529B1 (en) | 1999-03-19 | 2001-02-27 | Board Of Trustees Operating Michigan State University | Ordered polyacetylenes and process for the preparation thereof |
| US6235930B1 (en) * | 1999-03-31 | 2001-05-22 | Board Of Trustees Operating Michigan State University | Process for the preparation of 3,4-dihydroxybutanoic acid and derivatives thereof from substituted pentose sugars |
| US6114566A (en) * | 1999-05-24 | 2000-09-05 | Board Of Trustees Operating Michigan State University | 4-cyano-3-hydroxybutanoyl hydrazines, derivatives and process for the preparation thereof |
| US6239311B1 (en) * | 2000-04-24 | 2001-05-29 | Board Of Trustees Operating Michigan State University | Process for the preparation of 3,4-dihydroxybutanoic acid and salts and lactones derived therefrom |
| KR100645665B1 (ko) | 2000-07-27 | 2006-11-13 | 에스케이 주식회사 | (ｓ)-베타-하이드록시-감마-부티로락톤의 연속 제조방법 |
| US6288239B1 (en) | 2000-09-19 | 2001-09-11 | Board Of Trustees Operating Michigan State University | 5-trityloxymethyl-oxazolidinones and process for the preparation thereof |
| US6288238B1 (en) | 2000-09-19 | 2001-09-11 | Board Of Trustees Operating Michigan State University | Process for the preparation of 5-hydroxymethyl 2-oxazolidinone and novel intermediate |
| US20050043506A1 (en) * | 2000-09-27 | 2005-02-24 | Michigan Biotechnology Institute | Polyamide materials based on unsaturated carboxylic acids and amines |
| US6495657B1 (en) | 2000-10-27 | 2002-12-17 | Michigan Biotechnology Institute | Two dimensional polyamides prepared from unsaturated carboxylic acids and amines |
| WO2002057229A1 (en) * | 2001-01-19 | 2002-07-25 | Biocon India Limited | FORM V CRYSTALLINE [R-(R*,R*)]-2-(4-FLUOROPHENYL)-ß,$G(D)-DIHYDROXY-5-(1-METHYLETHYL)-3-PHENYL-4-[(PHENYLAMINO)CARBONYL]-1H-PYRROLE-1- HEPTANOIC ACID HEMI CALCIUM SALT. (ATORVASTATIN) |
| TW200307734A (en) | 2002-03-20 | 2003-12-16 | Michigan Biotech Inst | Conductive polymer-based material |
| JP2005539078A (ja) * | 2002-09-18 | 2005-12-22 | エス ケー コーポレイション | 光学的に純粋な（Ｓ）−β−ヒドロキシ−γ−ブチロラクトンの連続製造方法 |
| US6713639B1 (en) | 2002-10-28 | 2004-03-30 | Council Of Scientific And Industrial Research | Process for preparing enantiomerically pure (S)-3-hydroxy-gamma-butyrolactone |
| GB2401864B (en) * | 2003-05-21 | 2007-11-14 | Phoenix Chemicals Ltd | Process and catalytic composition |
| WO2007100227A1 (en) * | 2006-03-02 | 2007-09-07 | Lg Chem, Ltd. | Method for preparing (s)-3-hydroxy-gamma-butyrolactone using hydrolase |
| US8814874B2 (en) * | 2007-02-13 | 2014-08-26 | Medtronic Navigation, Inc. | Navigated cut guide for total knee reconstruction |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3024250A (en) * | 1962-03-06 | Certificate of correction | ||
| US3022343A (en) * | 1959-11-17 | 1962-02-20 | Pfanstiehl Lab Inc | Sequestrant derived from corn syrup and process for making the same |
| SE351431B (de) * | 1969-05-19 | 1972-11-27 | Lyckeby Staerkelsefoeraedling | |
| US3631189A (en) * | 1970-04-01 | 1971-12-28 | Eastman Kodak Co | Salts containing 2-p-dioxanone and method of preparing same |
| CH631428A5 (de) * | 1978-02-20 | 1982-08-13 | Merck Patent Gmbh | Verfahren zur gleichzeitigen gewinnung von fructose und gluconsaeure aus glucose-fructose-mischungen. |
| US4326072A (en) * | 1980-07-01 | 1982-04-20 | Ici Americas Inc. | Ruthenium catalyzed hydrogenation of D-glucuronic acid |
| US4432801A (en) * | 1981-05-04 | 1984-02-21 | Grace Italiana S.P.A. | Process for controlled degradation of liquid glucose syrups and cement additive products therefrom |
| CA2049536C (en) * | 1991-05-13 | 1999-07-06 | Rawle I. Hollingsworth | Process for the preparation of 3,4-dihydroxybutanoic acid and salts thereof |
-
1991
- 1991-08-20 CA CA002049536A patent/CA2049536C/en not_active Expired - Fee Related
- 1991-08-27 DE DE69107062T patent/DE69107062T2/de not_active Expired - Fee Related
- 1991-08-27 ES ES91114350T patent/ES2070384T3/es not_active Expired - Lifetime
- 1991-08-27 AT AT91114350T patent/ATE117668T1/de not_active IP Right Cessation
- 1991-08-27 EP EP91114350A patent/EP0513430B1/de not_active Expired - Lifetime
- 1991-08-27 DK DK91114350.1T patent/DK0513430T3/da active
- 1991-11-14 JP JP3299221A patent/JPH0784408B2/ja not_active Expired - Fee Related
-
1992
- 1992-10-26 US US07/966,411 patent/US5319110A/en not_active Expired - Lifetime
- 1992-10-26 US US07/966,571 patent/US5292939A/en not_active Expired - Lifetime
-
1993
- 1993-10-27 US US08/141,635 patent/US5374773A/en not_active Expired - Lifetime
-
1995
- 1995-02-01 GR GR950400182T patent/GR3014918T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK0513430T3 (da) | 1995-05-22 |
| GR3014918T3 (en) | 1995-05-31 |
| US5292939A (en) | 1994-03-08 |
| CA2049536C (en) | 1999-07-06 |
| ES2070384T3 (es) | 1995-06-01 |
| EP0513430B1 (de) | 1995-01-25 |
| US5319110A (en) | 1994-06-07 |
| DE69107062T2 (de) | 1995-05-18 |
| EP0513430A1 (de) | 1992-11-19 |
| JPH0784408B2 (ja) | 1995-09-13 |
| JPH04338359A (ja) | 1992-11-25 |
| US5374773A (en) | 1994-12-20 |
| DE69107062D1 (de) | 1995-03-09 |
| CA2049536A1 (en) | 1992-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |