PT1027343E - Processo para a preparacao de gama butirolactonas substituidas por hidroxilo - Google Patents
Processo para a preparacao de gama butirolactonas substituidas por hidroxiloInfo
- Publication number
- PT1027343E PT1027343E PT98948584T PT98948584T PT1027343E PT 1027343 E PT1027343 E PT 1027343E PT 98948584 T PT98948584 T PT 98948584T PT 98948584 T PT98948584 T PT 98948584T PT 1027343 E PT1027343 E PT 1027343E
- Authority
- PT
- Portugal
- Prior art keywords
- preparation
- hydroxylo
- buttirolactones
- replaced
- range
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D307/32—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/962,365 US5808107A (en) | 1997-10-31 | 1997-10-31 | Process for the preparation of hydroxy substituted gamma butyrolactones |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1027343E true PT1027343E (pt) | 2003-04-30 |
Family
ID=25505755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT98948584T PT1027343E (pt) | 1997-10-31 | 1998-09-29 | Processo para a preparacao de gama butirolactonas substituidas por hidroxilo |
Country Status (11)
Country | Link |
---|---|
US (2) | US5808107A (pt) |
EP (1) | EP1027343B2 (pt) |
JP (1) | JP3527706B2 (pt) |
KR (1) | KR100369857B1 (pt) |
AT (1) | ATE229013T1 (pt) |
CA (1) | CA2304809C (pt) |
DE (1) | DE69809962T3 (pt) |
DK (1) | DK1027343T3 (pt) |
ES (1) | ES2188017T5 (pt) |
PT (1) | PT1027343E (pt) |
WO (1) | WO1999023086A1 (pt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9618099D0 (en) | 1996-08-30 | 1996-10-09 | Zeneca Ltd | Process |
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 |
DE69923163T2 (de) * | 1998-03-03 | 2005-12-29 | Daiso Co., Ltd. | Verfahren zur herstellung von 1,2,4-butantriol |
US6949684B2 (en) | 1998-03-03 | 2005-09-27 | Daiso Co., Ltd. | Process for preparing 1,2,4-butanetriol |
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 |
US6288272B1 (en) * | 1998-07-24 | 2001-09-11 | Samsung Fine Chemicals Co., Ltd. | Continuous process for preparing optically pure (s)-3,4-dihydroxybutyric acid derivatives |
US6713290B2 (en) * | 1998-07-24 | 2004-03-30 | Samsung Fine Chemicals Co., Ltd. | Process for preparing optically pure (S)-3-hydroxy-γ-butyrolactone |
US6423850B1 (en) * | 1999-06-18 | 2002-07-23 | E.I. Du Pont De Nemours And Company | Preparation and use of gamma-butyrolactones as cross-linking agents |
KR100645665B1 (ko) | 2000-07-27 | 2006-11-13 | 에스케이 주식회사 | (s)-베타-하이드록시-감마-부티로락톤의 연속 제조방법 |
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 |
US6288239B1 (en) | 2000-09-19 | 2001-09-11 | Board Of Trustees Operating Michigan State University | 5-trityloxymethyl-oxazolidinones and process for the preparation thereof |
JP4824874B2 (ja) * | 2001-07-19 | 2011-11-30 | 高砂香料工業株式会社 | 光学活性γ−ブチロラクトンの製造方法 |
EP1398312A1 (en) * | 2002-09-13 | 2004-03-17 | Hong-Sun Uh | Beta-substituted-gamma-butyrolactones and a process for preparation thereof |
ATE394384T1 (de) * | 2002-09-18 | 2008-05-15 | Sk Holdings Co Ltd | Kontinuierliches verfahren zur herstellung von optisch reinem (s)-beta hydroxy- gamma- butyrolacton |
WO2005068642A2 (en) | 2003-10-01 | 2005-07-28 | Board Of Trustees Operating Michigan State University | Bacterial synthesis of 1,2,4-butanetriol enantiomers |
CN100335457C (zh) * | 2005-09-08 | 2007-09-05 | 上海交通大学 | 3-位手性羟基被保护的3,4-二羟基丁酸酯及其制备方法 |
KR20070090833A (ko) * | 2006-03-02 | 2007-09-06 | 주식회사 엘지화학 | 가수분해효소를 이용한 s-hgb의 제조방법 |
US20110165641A1 (en) * | 2006-03-31 | 2011-07-07 | The Board Of Trustees Of Michigan State University | Synthesis of 1,2,4-Butanetriol Enantiomers from Carbohydrates |
US20110076730A1 (en) * | 2006-07-19 | 2011-03-31 | Board Of Trustees Of Michigan State University | Microbial synthesis of d-1,2,4-butanetriol |
CN100441573C (zh) * | 2006-07-20 | 2008-12-10 | 厦门大学 | 一种合成s-(3)-羟基四氢呋喃的方法 |
CN102439133B (zh) * | 2009-03-06 | 2015-02-25 | 麻省理工学院 | 由葡萄糖和乙醇酸进行3-羟基酸的微生物生产 |
WO2012116307A1 (en) | 2011-02-25 | 2012-08-30 | Massachusetts Institute Of Technology | Microbial production of 3,4-dihydroxybutyrate (3,4-dhba), 2,3-dihydroxybutyrate (2,3-dhba) and 3-hydroxybutyrolactone (3-hbl) |
CA3016545A1 (en) * | 2016-03-15 | 2017-09-21 | Shionogi & Co., Ltd. | Method for producing phenoxyethanol derivative |
JP2021506984A (ja) | 2017-12-18 | 2021-02-22 | トリス・フアルマ・インコーポレーテツド | トリガーパルス薬物放出を有する胃内滞留型raft形成システムを含む放出調節薬物粉末組成物 |
WO2019126214A1 (en) | 2017-12-18 | 2019-06-27 | Tris Pharma, Inc. | Pharmaceutical composition comprising ghb gastro-retentive raft forming systems having trigger pulse drug release |
IL275312B1 (en) | 2017-12-18 | 2024-05-01 | Tris Pharma Inc | GHB pharmacy preparations containing a system that creates a floating integrated penetrating polymer network |
FR3088324B1 (fr) * | 2018-11-08 | 2020-10-09 | Inst Des Sciences Et Industries Du Vivant Et De Lenvironnement Agroparistech | Procede biocatalytique de production de 2h-hbo a partir de lgo utilisant une cyclohexanone monooxygenase |
CN112939901B (zh) * | 2021-02-09 | 2023-05-09 | 中国科学院福建物质结构研究所 | 一种α-羟基-γ-丁内酯的制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3024250A (en) * | 1962-03-06 | Certificate of correction | ||
US2683721A (en) * | 1952-01-17 | 1954-07-13 | Hermann I Schlesinger | Method of reducing and hydrogenating chemical compounds by reacting with alkali metal borohydrides |
US3997569A (en) * | 1972-11-08 | 1976-12-14 | Texaco Inc. | Method for preparing a lactone reaction product |
US3868370A (en) * | 1973-02-09 | 1975-02-25 | Gen Electric | Process for making 4-butyrolactone |
US4083809A (en) * | 1976-08-20 | 1978-04-11 | Gaf Corporation | Hydrogenation catalyst and method of producing same |
GB1587198A (en) * | 1976-11-23 | 1981-04-01 | Ucb Sa | Process for the production of butane-1,4 diol and tetrahydrofuran |
US4772729A (en) * | 1987-01-23 | 1988-09-20 | E. I. Du Pont De Nemours And Company | Hydrogenation of citric acid and substituted citric acids to 3-substituted tetrahydrofuran, 3- and 4-substituted butyrolactones and mixtures thereof |
DE3870543D1 (de) * | 1987-08-08 | 1992-06-04 | Basf Ag | Verfahren zur herstellung von 1,4-butandiol und/oder tetrahydrofuran. |
CA1307796C (en) * | 1988-04-27 | 1992-09-22 | Kenji Inoue | Method for preparing optically active 3,4-dihydroxy butyric acid derivatives |
US5087751A (en) * | 1988-04-27 | 1992-02-11 | Kanegafuchi Kagaku Kogyo K.K. | Method of preparing optically active 3,4-dihydroxy butyric acid derivatives |
CA2049536C (en) * | 1991-05-13 | 1999-07-06 | Rawle I. Hollingsworth | Process for the preparation of 3,4-dihydroxybutanoic acid and salts thereof |
DE69225560T2 (de) * | 1991-11-18 | 1998-11-12 | Tosoh Corp | Verfahren zur Herstellung von Lactonen |
GB9618099D0 (en) † | 1996-08-30 | 1996-10-09 | Zeneca Ltd | Process |
-
1997
- 1997-10-31 US US08/962,365 patent/US5808107A/en not_active Ceased
-
1998
- 1998-09-29 ES ES98948584T patent/ES2188017T5/es not_active Expired - Lifetime
- 1998-09-29 PT PT98948584T patent/PT1027343E/pt unknown
- 1998-09-29 CA CA002304809A patent/CA2304809C/en not_active Expired - Fee Related
- 1998-09-29 DE DE69809962T patent/DE69809962T3/de not_active Expired - Fee Related
- 1998-09-29 JP JP2000518957A patent/JP3527706B2/ja not_active Expired - Fee Related
- 1998-09-29 AT AT98948584T patent/ATE229013T1/de not_active IP Right Cessation
- 1998-09-29 KR KR10-2000-7004510A patent/KR100369857B1/ko not_active IP Right Cessation
- 1998-09-29 EP EP98948584A patent/EP1027343B2/en not_active Expired - Lifetime
- 1998-09-29 DK DK98948584T patent/DK1027343T3/da active
- 1998-09-29 WO PCT/US1998/020448 patent/WO1999023086A1/en active IP Right Grant
-
2002
- 2002-03-28 US US10/109,487 patent/USRE38324E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1027343A1 (en) | 2000-08-16 |
EP1027343A4 (en) | 2001-08-22 |
DE69809962D1 (de) | 2003-01-16 |
KR100369857B1 (ko) | 2003-02-05 |
DE69809962T2 (de) | 2003-04-24 |
CA2304809A1 (en) | 1999-05-14 |
US5808107A (en) | 1998-09-15 |
ES2188017T5 (es) | 2006-07-16 |
WO1999023086A1 (en) | 1999-05-14 |
USRE38324E1 (en) | 2003-11-18 |
DK1027343T3 (da) | 2003-03-31 |
JP3527706B2 (ja) | 2004-05-17 |
ATE229013T1 (de) | 2002-12-15 |
KR20010031475A (ko) | 2001-04-16 |
DE69809962T3 (de) | 2006-12-14 |
EP1027343B2 (en) | 2006-01-11 |
CA2304809C (en) | 2006-08-01 |
JP2001521931A (ja) | 2001-11-13 |
ES2188017T3 (es) | 2003-06-16 |
EP1027343B1 (en) | 2002-12-04 |
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