DK155946C - Fremgangsmaade til fremstilling af 4,1',6'-trichlor-4,1',6'-tridesoxygalactosaccharose - Google Patents
Fremgangsmaade til fremstilling af 4,1',6'-trichlor-4,1',6'-tridesoxygalactosaccharoseInfo
- Publication number
- DK155946C DK155946C DK546080A DK546080A DK155946C DK 155946 C DK155946 C DK 155946C DK 546080 A DK546080 A DK 546080A DK 546080 A DK546080 A DK 546080A DK 155946 C DK155946 C DK 155946C
- Authority
- DK
- Denmark
- Prior art keywords
- tridesoxygalactosaccharose
- trichlor
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
- C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7943933 | 1979-12-20 | ||
| GB7943933 | 1979-12-20 | ||
| GB8010629 | 1980-03-28 | ||
| GB8010629 | 1980-03-28 | ||
| GB8011086 | 1980-04-02 | ||
| GB8011086 | 1980-04-02 | ||
| GB8016668 | 1980-05-20 | ||
| GB8016668 | 1980-05-20 | ||
| GB8036711 | 1980-11-14 | ||
| GB8036711 | 1980-11-14 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK546080A DK546080A (da) | 1981-06-21 |
| DK155946B DK155946B (da) | 1989-06-05 |
| DK155946C true DK155946C (da) | 1989-10-23 |
Family
ID=27516402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK546080A DK155946C (da) | 1979-12-20 | 1980-12-19 | Fremgangsmaade til fremstilling af 4,1',6'-trichlor-4,1',6'-tridesoxygalactosaccharose |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4362869A (da) |
| EP (1) | EP0031651B1 (da) |
| AU (1) | AU532217B2 (da) |
| CA (1) | CA1152983A (da) |
| DE (1) | DE3062467D1 (da) |
| DK (1) | DK155946C (da) |
| FI (1) | FI68403C (da) |
| GR (1) | GR72482B (da) |
| IL (1) | IL61763A (da) |
| NO (1) | NO149389C (da) |
| NZ (1) | NZ195891A (da) |
| PH (1) | PH16877A (da) |
| PT (1) | PT72208B (da) |
| SU (1) | SU1176844A3 (da) |
| YU (1) | YU41010B (da) |
Families Citing this family (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK160315C (da) * | 1982-09-13 | 1991-07-29 | Tate & Lyle Plc | Saccharosederivater, en fremgangsmaade til soedning af et spiseligt produkt af ikke-naeringsmiddelmaessig art eller et oralt praeparat samt et soedepraeparat |
| GB8525871D0 (en) * | 1985-10-21 | 1985-11-27 | Tate & Lyle Plc | Chemical compound |
| GB8525953D0 (en) * | 1985-10-21 | 1985-11-27 | Mcneilab Inc | Preparation of galactopyranoside |
| GB8525954D0 (en) * | 1985-10-21 | 1985-11-27 | Mcneilab Inc | Chlorination of carbohydrates &c alcohols |
| GB8622345D0 (en) * | 1986-09-17 | 1986-10-22 | Tate & Lyle Plc | Sucrose derivatives |
| GB8622342D0 (en) * | 1986-09-17 | 1986-10-22 | Tate & Lyle Plc | Process |
| US4950746A (en) * | 1988-07-18 | 1990-08-21 | Noramco, Inc. | Process for synthesizing sucrose derivatives by regioselective reaction |
| GB8818430D0 (en) * | 1988-08-03 | 1988-09-07 | Tate & Lyle Plc | Process |
| GB8822673D0 (en) * | 1988-09-27 | 1988-11-02 | Tate & Lyle Plc | Selective acylation of sugars |
| ES2052923T3 (es) * | 1988-09-16 | 1994-07-16 | Tate & Lyle Plc | Un procedimiento para la cloracion de azucares. |
| GB8822674D0 (en) * | 1988-09-27 | 1988-11-02 | Tate & Lyle Plc | Preparation of acylated sucrose derivatives |
| US4980463A (en) * | 1989-07-18 | 1990-12-25 | Noramco, Inc. | Sucrose-6-ester chlorination |
| US5089608A (en) * | 1990-03-23 | 1992-02-18 | Mcneil-Ppc, Inc. | Selective 6-acylation of sucrose mediated by cyclic adducts of dialkyltin oxides and diols |
| US5023329A (en) * | 1990-04-23 | 1991-06-11 | Noramco, Inc. | Sucrose-6-ester production process |
| US5136031A (en) * | 1990-07-09 | 1992-08-04 | Tate & Lyle Public Limited Company | Chlorination of sugars |
| NZ240818A (en) | 1990-12-14 | 1993-08-26 | Mcneil Ppc Inc | Liquid sucralose concentrate compositions containing preservative, buffer and liquid |
| GB9110821D0 (en) | 1991-05-21 | 1991-07-10 | Tate & Lyle Plc | Continuous process for the preparation of sucrose 6-esters |
| AU2002226918B2 (en) | 2000-11-17 | 2006-05-25 | Tate & Lyle Technology Limited | Improved sucralose composition and process for the crystallization thereof |
| US7049435B2 (en) | 2002-03-08 | 2006-05-23 | Tate & Lyle Public Limited Company | Extractive methods for purifying sucralose |
| US6998480B2 (en) | 2002-03-08 | 2006-02-14 | Tate & Lyle Public Limited Company | Process for improving sucralose purity and yield |
| US6890581B2 (en) * | 2002-04-05 | 2005-05-10 | Tate & Lyle Public Limited Company | Methods for buffer stabilized aqueous deacylation |
| US20040170735A2 (en) * | 2002-04-05 | 2004-09-02 | Mcneil-Ppc, Inc. | Methods and compositions for altering the sweetness delivery profile of sucralose |
| US20040086605A1 (en) * | 2002-10-30 | 2004-05-06 | Sox Thomas E. | Composition for delivering a high intensity sweetener |
| US6943248B2 (en) * | 2003-04-30 | 2005-09-13 | Tate & Lyle Public Limited Company | Crystalline form of sucralose, and method for producing it |
| WO2005087020A1 (en) * | 2004-03-05 | 2005-09-22 | Richmond Chemical Corporation | High-intensity sweetener-polyol compositions |
| US20050214425A1 (en) * | 2004-03-23 | 2005-09-29 | Roma Vazirani | Sugar substitute prepared with nutritive and high-intensity sweeteners |
| WO2006061856A2 (en) * | 2004-12-10 | 2006-06-15 | Pharmed Medicare Private Limited | Improved process for purificaton of 6 acetyl 4,1’,6’ trichlorogalactosucrose and 4,1’,6’ trichlorogalactosucrose by chromatography on silanized silica gel |
| CN101098971B (zh) * | 2004-12-10 | 2010-04-21 | V.B.医疗保险私人有限公司 | 有助于从含水反应混合物中选择性萃取4,1',6'三氯半乳蔗糖的盐 |
| US20060188629A1 (en) * | 2005-01-21 | 2006-08-24 | Greg Liesen | Method for the purification of sucralose |
| US7750146B2 (en) | 2005-03-18 | 2010-07-06 | Tate & Lyle Plc | Granular sucralose |
| US20060247180A1 (en) * | 2005-04-29 | 2006-11-02 | Bergey James L | Purgative composition and uses thereof |
| MX2007013689A (es) * | 2005-05-04 | 2009-02-17 | Pharmed Medicare Pvt Ltd | Generacion de oxicloruro de fosforo como subproducto de pentacloruro de fosforo y dmf y su uso en una reaccion de cloracion al convertirse en reactivo vilsmeier-haack. |
| CA2623071A1 (en) * | 2005-09-22 | 2007-05-24 | Pharmed Medicare Pvt. Ltd. | Novel preparation of 6-o-acyl chlorosucrose from anhydrous chlorinated reaction mass |
| US20070100139A1 (en) * | 2005-10-31 | 2007-05-03 | Healthy Brands, Llc | Methods for chlorinating sucrose-6-ester |
| US7741477B2 (en) * | 2006-01-10 | 2010-06-22 | Alembic Limited | Process for purification of sucralose |
| CN100395251C (zh) * | 2006-01-12 | 2008-06-18 | 上海迪赛诺维生素有限公司 | 一种三氯蔗糖的合成方法 |
| WO2007096726A2 (en) * | 2006-02-20 | 2007-08-30 | Emcure Pharmaceuticals Limited | Process for the preparation of a glucose derivative |
| WO2007099557A2 (en) * | 2006-02-28 | 2007-09-07 | V. B. Medicare Pvt. Ltd. | Process for the production of a chlorinating reagent and its use in the preparation of chlorinated sugars |
| CN100418976C (zh) * | 2006-04-03 | 2008-09-17 | 广州科宏食品添加物有限公司 | 一种三氯蔗糖的制备方法 |
| EP2046805A1 (en) * | 2006-07-06 | 2009-04-15 | Alembic Limited | An improved process for the preparation of sucralose of high purity |
| CN100567319C (zh) * | 2006-07-12 | 2009-12-09 | 上海迪赛诺维生素有限公司 | 一种三氯蔗糖的结晶方法 |
| CN100420697C (zh) * | 2006-08-30 | 2008-09-24 | 河北苏科瑞科技有限公司 | 一种制备蔗糖-6-有机酸酯的方法 |
| US8153849B2 (en) * | 2006-12-05 | 2012-04-10 | Tate & Lyle Technology Ltd. | Trityl chloride recovery |
| CN101012253B (zh) * | 2007-02-06 | 2010-04-14 | 启东东岳药业有限公司 | 6-pas的制备方法 |
| JPWO2008099560A1 (ja) * | 2007-02-16 | 2010-05-27 | 梶原 正宏 | アルドース誘導体の製造方法 |
| US20080300392A1 (en) * | 2007-06-04 | 2008-12-04 | Polymed Therapeutics, Inc. | Novel chlorination process for preparing sucralose |
| US20080300401A1 (en) * | 2007-06-04 | 2008-12-04 | Polymed Therapeutics, Inc. | Novel chlorination process for preparing sucralose |
| CN101245085B (zh) | 2007-12-19 | 2012-02-01 | 上海同辰生物科技有限公司 | 一种三氯蔗糖的合成及纯化工艺 |
| US8436156B2 (en) * | 2008-01-04 | 2013-05-07 | Tate & Lyle Technology Limited | Method for the production of sucralose |
| EP2254677A1 (en) * | 2008-03-20 | 2010-12-01 | Tate & Lyle Technology Limited | Removal of acids from tertiary amide solvents |
| US8436157B2 (en) * | 2008-03-26 | 2013-05-07 | Tate & Lyle Technology Limited | Method for the production of sucralose |
| WO2009124113A1 (en) * | 2008-04-03 | 2009-10-08 | Tate & Lyle Technology Ltd. | Extraction of less polar impurities from sucralose containing aqueous feed streams |
| KR20100127875A (ko) * | 2008-04-03 | 2010-12-06 | 테이트 앤드 라일 테크놀러지 리미티드 | 수크랄로오스 추출 효율에 대한 탄수화물 농도의 효과 |
| AR071134A1 (es) * | 2008-04-03 | 2010-05-26 | Tate & Lyle Technology Ltd | Cristalizacion de sucralosa a partir de chorros que contienen sucralosa |
| US8497367B2 (en) * | 2008-04-03 | 2013-07-30 | Tate & Lyle Technology Limited | Sucralose purification process |
| US20090299055A1 (en) * | 2008-04-03 | 2009-12-03 | Tate & Lyle Technology Limited | Purification of Sucralose Containing Feed Streams for Sucralose Crystallization |
| GB2474311B (en) * | 2009-10-12 | 2012-10-17 | Tate & Lyle Technology Ltd | Low temperature, single solvent process for the production of sucrose-6-ester |
| GB2474310B (en) | 2009-10-12 | 2012-02-29 | Tate & Lyle Technology Ltd | Process for the production of sucrose-6-ester |
| CN102336786A (zh) * | 2011-11-01 | 2012-02-01 | 安徽万和制药有限公司 | 一种三氯蔗糖的高效结晶方法 |
| CN102336787B (zh) * | 2011-11-01 | 2014-06-04 | 安徽万和制药有限公司 | 一种高效合成三氯蔗糖的方法 |
| CN102942599B (zh) * | 2012-11-28 | 2015-08-26 | 湖北益泰药业有限公司 | 一种蔗糖-6-乙酯的提纯方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4008218A (en) * | 1972-08-25 | 1977-02-15 | Meiji Seiki Kaisha, Ltd. | 1-N-((S)-α-substituted-ω-aminoacyl)-neamine or -ribostamycin and the production thereof |
| US4117224A (en) * | 1974-10-15 | 1978-09-26 | Tate & Lyle Limited | Preparation of sucrose 6,6'-dichloro hexa-acetate |
| ATE732T1 (de) * | 1978-10-18 | 1982-03-15 | Tate & Lyle Patent Holdings Limited | Verfahren zur herstellung von 2-chlor-2-deoxy-sacchariden und einige 2-chlor-2-deoxy-saccharide. |
-
1980
- 1980-11-28 DE DE8080304301T patent/DE3062467D1/de not_active Expired
- 1980-11-28 EP EP80304301A patent/EP0031651B1/en not_active Expired
- 1980-12-04 US US06/212,898 patent/US4362869A/en not_active Expired - Lifetime
- 1980-12-16 CA CA000366862A patent/CA1152983A/en not_active Expired
- 1980-12-16 PT PT72208A patent/PT72208B/pt unknown
- 1980-12-16 YU YU3170/80A patent/YU41010B/xx unknown
- 1980-12-17 PH PH24995A patent/PH16877A/en unknown
- 1980-12-18 GR GR63701A patent/GR72482B/el unknown
- 1980-12-18 NO NO803851A patent/NO149389C/no unknown
- 1980-12-19 AU AU65543/80A patent/AU532217B2/en not_active Ceased
- 1980-12-19 SU SU803221447A patent/SU1176844A3/ru active
- 1980-12-19 DK DK546080A patent/DK155946C/da not_active IP Right Cessation
- 1980-12-19 FI FI803982A patent/FI68403C/fi not_active IP Right Cessation
- 1980-12-19 IL IL61763A patent/IL61763A/xx not_active IP Right Cessation
- 1980-12-19 NZ NZ195891A patent/NZ195891A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL61763A0 (en) | 1981-01-30 |
| DK155946B (da) | 1989-06-05 |
| NO149389B (no) | 1984-01-02 |
| US4362869A (en) | 1982-12-07 |
| FI68403C (fi) | 1985-09-10 |
| YU41010B (en) | 1986-10-31 |
| NO803851L (no) | 1981-06-22 |
| PH16877A (en) | 1984-04-02 |
| IL61763A (en) | 1984-10-31 |
| PT72208A (en) | 1981-01-01 |
| GR72482B (da) | 1983-11-14 |
| FI68403B (fi) | 1985-05-31 |
| AU6554380A (en) | 1981-06-25 |
| AU532217B2 (en) | 1983-09-22 |
| EP0031651B1 (en) | 1983-03-23 |
| EP0031651A1 (en) | 1981-07-08 |
| NZ195891A (en) | 1982-12-07 |
| YU317080A (en) | 1983-02-28 |
| CA1152983A (en) | 1983-08-30 |
| DE3062467D1 (en) | 1983-04-28 |
| DK546080A (da) | 1981-06-21 |
| NO149389C (no) | 1984-04-11 |
| SU1176844A3 (ru) | 1985-08-30 |
| FI803982L (fi) | 1981-06-21 |
| PT72208B (en) | 1981-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |