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'-tridesoxygalactosaccharose

Info

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
Application number
DK546080A
Other languages
English (en)
Other versions
DK546080A (da
DK155946B (da
Inventor
Graham Jackson
Michael Ralph Jenner
David Waite
John Clive Williams
Original Assignee
Tate & Lyle Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tate & Lyle Plc filed Critical Tate & Lyle Plc
Publication of DK546080A publication Critical patent/DK546080A/da
Publication of DK155946B publication Critical patent/DK155946B/da
Application granted granted Critical
Publication of DK155946C publication Critical patent/DK155946C/da

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    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen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)
DK546080A 1979-12-20 1980-12-19 Fremgangsmaade til fremstilling af 4,1',6'-trichlor-4,1',6'-tridesoxygalactosaccharose DK155946C (da)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR81281B (da) * 1982-09-13 1984-12-11 Tate & Lyle Plc
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
GB2222827B (en) * 1988-09-16 1992-08-19 Tate & Lyle Plc 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
US6646121B2 (en) * 2000-11-17 2003-11-11 Mcneil-Ppc, Inc. 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
US20040170735A2 (en) * 2002-04-05 2004-09-02 Mcneil-Ppc, Inc. Methods and compositions for altering the sweetness delivery profile of sucralose
US6890581B2 (en) * 2002-04-05 2005-05-10 Tate & Lyle Public Limited Company Methods for buffer stabilized aqueous deacylation
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
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
US20070270583A1 (en) * 2004-12-10 2007-11-22 Pharmed Medicare Private Limited 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
US20090131653A1 (en) * 2005-05-04 2009-05-21 Pharmed 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
CN101268091A (zh) * 2005-09-22 2008-09-17 法马德医疗保险私人有限公司 从无水氯化反应物料制备6-o-酰基氯化蔗糖的新型方法
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
CA2643981A1 (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
AU2006345862A1 (en) * 2006-07-06 2008-01-10 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
WO2008099560A1 (ja) * 2007-02-16 2008-08-21 Masahiro Kajiwara アルドース誘導体の製造方法
US20080300401A1 (en) * 2007-06-04 2008-12-04 Polymed Therapeutics, Inc. Novel chlorination process for preparing sucralose
US20080300392A1 (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
KR20100130219A (ko) * 2008-03-20 2010-12-10 테이트 앤드 라일 테크놀러지 리미티드 ３급 아미드 용매로부터 산을 제거하는 방법
US8436157B2 (en) * 2008-03-26 2013-05-07 Tate & Lyle Technology Limited Method for the production of sucralose
US20090259036A1 (en) * 2008-04-03 2009-10-15 Tate & Lyle Technology Limited Extraction of less polar impurities from sucralose containing aqueous feed streams
AR071134A1 (es) * 2008-04-03 2010-05-26 Tate & Lyle Technology Ltd Cristalizacion de sucralosa a partir de chorros que contienen sucralosa
TW200946683A (en) * 2008-04-03 2009-11-16 Tate & Lyle Technology Ltd A process for the purification of aqueous feed streams containing sucralose extraction efficiency
US20090299055A1 (en) * 2008-04-03 2009-12-03 Tate & Lyle Technology Limited Purification of Sucralose Containing Feed Streams for Sucralose Crystallization
US8497367B2 (en) * 2008-04-03 2013-07-30 Tate & Lyle Technology Limited Sucralose purification process
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
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)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
NO149389B (no) 1984-01-02
SU1176844A3 (ru) 1985-08-30
FI68403C (fi) 1985-09-10
PH16877A (en) 1984-04-02
PT72208B (en) 1981-10-28
NO803851L (no) 1981-06-22
IL61763A0 (en) 1981-01-30
DK546080A (da) 1981-06-21
GR72482B (da) 1983-11-14
YU317080A (en) 1983-02-28
EP0031651A1 (en) 1981-07-08
PT72208A (en) 1981-01-01
EP0031651B1 (en) 1983-03-23
NZ195891A (en) 1982-12-07
CA1152983A (en) 1983-08-30
DK155946B (da) 1989-06-05
FI68403B (fi) 1985-05-31
US4362869A (en) 1982-12-07
YU41010B (en) 1986-10-31
NO149389C (no) 1984-04-11
DE3062467D1 (en) 1983-04-28
AU532217B2 (en) 1983-09-22
FI803982L (fi) 1981-06-21
AU6554380A (en) 1981-06-25
IL61763A (en) 1984-10-31

Similar Documents

Publication Publication Date Title
DK155946C (da) Fremgangsmaade til fremstilling af 4,1',6'-trichlor-4,1',6'-tridesoxygalactosaccharose
DK268879A (da) Fremgangsmaade til fremstilling af octahydropyrazolo (3,4-g)-quinoliner
DK143401C (da) Fremgangsmaade til fremstilling af 3-substituerede 6a,10a-trans-1-hydroxy-6,6-dimethyl-6,6a,7,8,10,10a-hexahydro-9h-dibenzo-(b,d)pyran-9-oner
DK143491D0 (da) Fremgangsmaade til fremstilling af 3-oen-phenylacetylaminopiperidinaa-2,6-dion
DK469379A (da) Fremgangsmaade til fremstilling af 1-hydroxylerede 5,6-vitamind-forbindelser
DK157855C (da) Fremgangsmaade til fremstilling af 2,3-dichlor-5-trichlormethylpyridin
DK159787C (da) Fremgangsmaade til fremstilling af 3',4'-dideoxykanamycin b
DK400381A (da) Fremgansmaade til fremstilling af penicillanoyloxymethyl-penicillanoyloxymethyl-penicillanat-1,1,1!,1!-tetraoxid
DK159681A (da) Fremgangsmaade til fremstilling af 4,5-diaryl-alfa-(polyfluoralkyl)-1h-pyrrol-2-methanaminer
DK156635C (da) Analogifremgangsmaade til fremstilling af 24,24-difluor-25-hydroxycholecalciferol
DK174380A (da) Fremgangsmaade til fremstilling af 2!,6!adialkyl-n-alkoxymethyl-2-chlor-acetanillider
DK308180A (da) Fremgangsmaade til fremstilling af 2,3-dihydro2,2-dimethyl-7-hydroxybenzofuran
DK454579A (da) Fremgangsmaade til fremstilling af 6-piperidino-2,4-diaminopyrimidin-3-oxid
DK418079A (da) Fremgangsmaade til fremstilling af 3,3-substituerede spiro-1,2,4-benzothiadiaziner
DK313580A (da) Fremgangsmaade til fremstilling af 1,2-dihydro-2-oxo-5-(pyridinyl) nicotinonitriler
DK146067C (da) Analogifremgangsmaade til fremstilling af 2,4-diamino-5-phenoxypropoxypyrimidiner
DK153488C (da) Fremgangsmaade til fremstilling af 5,6,7,7a-tetrahydro-4h-thieno(3,2-c-)-pyridin-2-onderivater
DK217480A (da) Fremgangsmaade til fremstilling af 5-mercapto1,2,3-triazoler
DK513580A (da) Fremgangsmaade til fremstilling af 4,5-diaryl-alfa (polyhalogenalkyl)-1h-imidazol-2-methanoler
DK375480A (da) Fremgangsmaade til fremstilling af 1,2,4-triazol-3-thioler
DK144885C (da) Fremgangsmaade til fremstilling af 3-substituerede cis-1-hydroxy-6,6-dimethyl-6,6a,7,8,10,10a-hexahydro-9h-dibenzo(b,d)-pyran-9-oner
DK149962C (da) Fremgangsmaade til fremstilling af 2,5-diketogluconsyre
DK159417C (da) Fremgangsmaade til fremstilling af alfa-ketocarboxylsyre-n-tert.butylamider
DK212080A (da) Fremgangsmaade til fremstilling af 2,2-dialkyl-4-methyl-5,5-dialkyl-3-formyl-3-pyrrolin
DK153789C (da) Fremgangsmaade til fremstilling af 2,3-dihydro-2,2-dimethyl-7-hydroxy-benzofuran

Legal Events

Date Code Title Description
PBP Patent lapsed