FI68403C - Foerfarande foer framstaellning av 4,1',6'-triklor-4,1',6'-trideoxi-galaktosackaros - Google Patents
Foerfarande foer framstaellning av 4,1',6'-triklor-4,1',6'-trideoxi-galaktosackaros Download PDFInfo
- Publication number
- FI68403C FI68403C FI803982A FI803982A FI68403C FI 68403 C FI68403 C FI 68403C FI 803982 A FI803982 A FI 803982A FI 803982 A FI803982 A FI 803982A FI 68403 C FI68403 C FI 68403C
- Authority
- FI
- Finland
- Prior art keywords
- sucrose
- penta
- chlorination
- pentaacetate
- reaction
- 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- C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
- C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen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 |
---|---|
FI803982L FI803982L (fi) | 1981-06-21 |
FI68403B FI68403B (fi) | 1985-05-31 |
FI68403C true FI68403C (fi) | 1985-09-10 |
Family
ID=27516402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI803982A FI68403C (fi) | 1979-12-20 | 1980-12-19 | Foerfarande foer framstaellning av 4,1',6'-triklor-4,1',6'-trideoxi-galaktosackaros |
Country Status (15)
Country | Link |
---|---|
US (1) | US4362869A (ru) |
EP (1) | EP0031651B1 (ru) |
AU (1) | AU532217B2 (ru) |
CA (1) | CA1152983A (ru) |
DE (1) | DE3062467D1 (ru) |
DK (1) | DK155946C (ru) |
FI (1) | FI68403C (ru) |
GR (1) | GR72482B (ru) |
IL (1) | IL61763A (ru) |
NO (1) | NO149389C (ru) |
NZ (1) | NZ195891A (ru) |
PH (1) | PH16877A (ru) |
PT (1) | PT72208B (ru) |
SU (1) | SU1176844A3 (ru) |
YU (1) | YU41010B (ru) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4612373A (en) * | 1982-09-13 | 1986-09-16 | Tate & Lyle Public Limited Co. | Trichloro, 6-substituted sucrose compounds, compositions and uses therefor |
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 |
EP0364100B1 (en) * | 1988-09-16 | 1992-11-25 | TATE & LYLE PUBLIC LIMITED COMPANY | Process for the chlorination of sugars |
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 |
AU2691802A (en) | 2000-11-17 | 2002-05-27 | Mcneil Ppc Inc | Improved sucralose composition and process for its preparation |
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 |
US20080125584A1 (en) * | 2004-12-10 | 2008-05-29 | Rakesh Ratnam | Salts Assisted Selective Extraction Of 6-Acetyl- 4,1' , 6' Trichlorogalactosucrose And 4,1', 6' Trichlorogalactosucrosse From Aqueous Reaction Mixture |
GB2437442B (en) * | 2004-12-10 | 2010-03-31 | Pharmed Medicare Pvt Ltd | Improved process for purification of 6 acetyl 4,1',6' trichlorogalactosucrose and 4,1'6' trichlorogalactosucrose by chromatography on silanized silica gel |
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 |
AU2006277556A1 (en) * | 2005-05-04 | 2007-02-15 | V.B. Medicare Private Limited | Generation of Phosphorus Oxychloride as by-product from Phosphorus Pentachloride and DMF and its use for chlorination reaction by converting into Vilsmeier-Haack reagent. |
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 |
CN101395167A (zh) * | 2006-02-28 | 2009-03-25 | V.B.医疗保险私人有限公司 | 用于使用氯化亚砜氯化糖的新型氯化试剂以及新方法 |
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 |
JP2009542625A (ja) * | 2006-07-06 | 2009-12-03 | アレムビック・リミテッド | 高純度スクラロースの改良製造法 |
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 |
AU2007328222A1 (en) * | 2006-12-05 | 2008-06-12 | 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 |
AR070082A1 (es) * | 2008-01-04 | 2010-03-10 | Tate & Lyle Technology Ltd | Metodo para la produccion de sucralosa |
CN101977664B (zh) * | 2008-03-20 | 2014-02-26 | 塔特和莱利技术有限公司 | 从叔酰胺溶剂中去除酸 |
US8436157B2 (en) * | 2008-03-26 | 2013-05-07 | Tate & Lyle Technology Limited | Method for the production of sucralose |
CN101981044B (zh) * | 2008-04-03 | 2014-08-06 | 塔特和莱利技术有限公司 | 碳水化合物浓度对三氯半乳蔗糖萃取效率的影响 |
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 |
AR071134A1 (es) * | 2008-04-03 | 2010-05-26 | Tate & Lyle Technology Ltd | Cristalizacion de sucralosa a partir de chorros que contienen sucralosa |
WO2009124113A1 (en) * | 2008-04-03 | 2009-10-08 | Tate & Lyle Technology Ltd. | Extraction of less polar impurities from sucralose containing aqueous feed streams |
GB2474310B (en) | 2009-10-12 | 2012-02-29 | Tate & Lyle Technology Ltd | Process for the production of sucrose-6-ester |
GB2474311B (en) * | 2009-10-12 | 2012-10-17 | Tate & Lyle Technology Ltd | Low temperature, single solvent process for the production of sucrose-6-ester |
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 |
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 |
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 |
EP0010409A1 (en) * | 1978-10-18 | 1980-04-30 | TATE & LYLE PATENT HOLDINGS LIMITED | Bittering agents |
-
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 PT PT72208A patent/PT72208B/pt unknown
- 1980-12-16 YU YU3170/80A patent/YU41010B/xx unknown
- 1980-12-16 CA CA000366862A patent/CA1152983A/en not_active Expired
- 1980-12-17 PH PH24995A patent/PH16877A/en unknown
- 1980-12-18 NO NO803851A patent/NO149389C/no unknown
- 1980-12-18 GR GR63701A patent/GR72482B/el unknown
- 1980-12-19 NZ NZ195891A patent/NZ195891A/xx unknown
- 1980-12-19 FI FI803982A patent/FI68403C/fi not_active IP Right Cessation
- 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 AU AU65543/80A patent/AU532217B2/en not_active Ceased
- 1980-12-19 IL IL61763A patent/IL61763A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT72208A (en) | 1981-01-01 |
CA1152983A (en) | 1983-08-30 |
AU532217B2 (en) | 1983-09-22 |
GR72482B (ru) | 1983-11-14 |
PH16877A (en) | 1984-04-02 |
AU6554380A (en) | 1981-06-25 |
NO149389B (no) | 1984-01-02 |
PT72208B (en) | 1981-10-28 |
NO803851L (no) | 1981-06-22 |
DK155946C (da) | 1989-10-23 |
IL61763A (en) | 1984-10-31 |
FI803982L (fi) | 1981-06-21 |
FI68403B (fi) | 1985-05-31 |
YU41010B (en) | 1986-10-31 |
NO149389C (no) | 1984-04-11 |
IL61763A0 (en) | 1981-01-30 |
EP0031651B1 (en) | 1983-03-23 |
DE3062467D1 (en) | 1983-04-28 |
NZ195891A (en) | 1982-12-07 |
DK546080A (da) | 1981-06-21 |
EP0031651A1 (en) | 1981-07-08 |
US4362869A (en) | 1982-12-07 |
SU1176844A3 (ru) | 1985-08-30 |
DK155946B (da) | 1989-06-05 |
YU317080A (en) | 1983-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: TATE & LYLE PUBLIC LIMITED COMPANY |