DK262281A - Fremgangsmaade til fremstilling af 4,1!,6'-trichlor4,1',6'-trideoxygalactosaccharose - Google Patents

Fremgangsmaade til fremstilling af 4,1!,6'-trichlor4,1',6'-trideoxygalactosaccharose

Info

Publication number
DK262281A
DK262281A DK262281A DK262281A DK262281A DK 262281 A DK262281 A DK 262281A DK 262281 A DK262281 A DK 262281A DK 262281 A DK262281 A DK 262281A DK 262281 A DK262281 A DK 262281A
Authority
DK
Denmark
Prior art keywords
sucrose
monoacylated
trideoxygalactosucrose
trichloro
reacting
Prior art date
Application number
DK262281A
Other languages
English (en)
Other versions
DK155087C (da
DK155087B (da
Inventor
K S Mufti
R A Khan
Original Assignee
Tate & Lyle Patent Holdings
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 Patent Holdings filed Critical Tate & Lyle Patent Holdings
Publication of DK262281A publication Critical patent/DK262281A/da
Publication of DK155087B publication Critical patent/DK155087B/da
Application granted granted Critical
Publication of DK155087C publication Critical patent/DK155087C/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    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen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)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Saccharide Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)
DK262281A 1980-07-08 1981-06-15 Fremgangsmaade til fremstilling af 4,1',6'-trichlor-4,1',6'-trideoxygalactosaccharose DK155087C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8022320 1980-07-08
GB8022320 1980-07-08

Publications (3)

Publication Number Publication Date
DK262281A true DK262281A (da) 1982-01-09
DK155087B DK155087B (da) 1989-02-06
DK155087C DK155087C (da) 1989-06-26

Family

ID=10514604

Family Applications (1)

Application Number Title Priority Date Filing Date
DK262281A DK155087C (da) 1980-07-08 1981-06-15 Fremgangsmaade til fremstilling af 4,1',6'-trichlor-4,1',6'-trideoxygalactosaccharose

Country Status (10)

Country Link
US (1) US4380476A (da)
EP (1) EP0043649B1 (da)
JP (1) JPS5746995A (da)
AT (1) ATE9355T1 (da)
CA (1) CA1171852A (da)
DE (1) DE3165986D1 (da)
DK (1) DK155087C (da)
GR (1) GR74583B (da)
IE (1) IE51370B1 (da)
SU (1) SU1431680A3 (da)

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EA200800456A1 (ru) * 2005-08-30 2008-10-30 Фармед Медикэр Прайвит Лимитед Способ производства хлорированной сахарозы на основе гидрофобной аффинной хроматографии
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CN101260126B (zh) * 2007-03-06 2010-12-22 盐城捷康三氯蔗糖制造有限公司 三氯蔗糖的结晶方法
CN101260127B (zh) 2007-03-06 2011-04-20 盐城捷康三氯蔗糖制造有限公司 由三氯蔗糖-6-乙酯脱乙酰基合成三氯蔗糖的方法
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
CN101177437B (zh) * 2007-12-07 2010-10-27 浙江普洛医药科技有限公司 一种环保的三氯蔗糖的合成方法
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
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US7932380B2 (en) 2008-03-06 2011-04-26 Wanhe International (Group) Co. Ltd. Process for the preparation of sucralose
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US8884004B2 (en) 2011-09-02 2014-11-11 Divi's Laboratories, Ltd. Process for the preparation of sucralose
ES2574261T3 (es) 2011-10-14 2016-06-16 Lexington Pharmaceuticals Laboratories, Llc Cloración de carbohidratos y derivados de carbohidratos
CN103113426B (zh) * 2013-03-19 2015-01-21 新发药业有限公司 一锅法制备甜味剂三氯蔗糖的方法
US10227367B2 (en) 2013-12-16 2019-03-12 Tate & Lyle Technology Limited Chlorination of sucrose-6-esters
CN103936799B (zh) * 2014-04-24 2016-04-20 南京工业大学 一种蔗糖-6-乙酸酯的合成方法
GB2544217B (en) 2014-08-08 2020-03-25 Tate & Lyle Tech Ltd Chlorination of sucrose-6-esters
GB2536480B (en) 2015-03-17 2019-09-04 Tate & Lyle Tech Ltd DMF Distillation
GB2551591B (en) 2016-06-23 2019-08-07 Tate & Lyle Tech Ltd Liquid-liquid extraction of DMF
RU2633698C1 (ru) * 2016-12-21 2017-10-17 Общество с ограниченной ответственностью "Сахар Плюс" Способ получения сукралозы
CN108315372A (zh) * 2018-01-26 2018-07-24 东南大学 一种酶法脱除三氯蔗糖-6-乙酯乙酰基的方法
CN109897075B (zh) * 2019-04-24 2023-12-05 盐城捷康三氯蔗糖制造有限公司 一种三氯蔗糖-6-乙酸酯的绿色合成方法
CN114052236B (zh) * 2020-07-29 2023-08-22 盐城捷康三氯蔗糖制造有限公司 高甜度、低热量的复合甜味剂晶体及其制备方法
WO2022056913A1 (zh) * 2020-09-21 2022-03-24 安徽金禾实业股份有限公司 一种蔗糖-6-羧酸酯的制备方法

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JPS5522700A (en) * 1979-08-13 1980-02-18 Rikagaku Kenkyusho Preparation of sugar ester

Also Published As

Publication number Publication date
JPS6261597B2 (da) 1987-12-22
DE3165986D1 (en) 1984-10-18
SU1431680A3 (ru) 1988-10-15
EP0043649B1 (en) 1984-09-12
JPS5746995A (en) 1982-03-17
EP0043649A1 (en) 1982-01-13
US4380476A (en) 1983-04-19
DK155087C (da) 1989-06-26
CA1171852A (en) 1984-07-31
IE51370B1 (en) 1986-12-10
DK155087B (da) 1989-02-06
IE811517L (en) 1982-01-08
ATE9355T1 (de) 1984-09-15
GR74583B (da) 1984-06-29

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