DE69024868D1 - Verbessertes Chloren von Sucrose-6-Ester - Google Patents

Verbessertes Chloren von Sucrose-6-Ester

Info

Publication number
DE69024868D1
DE69024868D1 DE69024868T DE69024868T DE69024868D1 DE 69024868 D1 DE69024868 D1 DE 69024868D1 DE 69024868 T DE69024868 T DE 69024868T DE 69024868 T DE69024868 T DE 69024868T DE 69024868 D1 DE69024868 D1 DE 69024868D1
Authority
DE
Germany
Prior art keywords
sucrose
ester
improved chlorination
chlorination
improved
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69024868T
Other languages
English (en)
Other versions
DE69024868T2 (de
Inventor
Robert E Walkup
Juan L Navia
Nicholas M Vernon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tate and Lyle Technology Ltd
Original Assignee
Noramco LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23507711&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69024868(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Noramco LLC filed Critical Noramco LLC
Application granted granted Critical
Publication of DE69024868D1 publication Critical patent/DE69024868D1/de
Publication of DE69024868T2 publication Critical patent/DE69024868T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE69024868T 1989-07-18 1990-07-17 Verbessertes Chloren von Sucrose-6-Ester Expired - Lifetime DE69024868T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/382,147 US4980463A (en) 1989-07-18 1989-07-18 Sucrose-6-ester chlorination

Publications (2)

Publication Number Publication Date
DE69024868D1 true DE69024868D1 (de) 1996-02-29
DE69024868T2 DE69024868T2 (de) 1996-07-11

Family

ID=23507711

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024868T Expired - Lifetime DE69024868T2 (de) 1989-07-18 1990-07-17 Verbessertes Chloren von Sucrose-6-Ester

Country Status (26)

Country Link
US (1) US4980463A (de)
EP (1) EP0409549B1 (de)
JP (1) JP3183506B2 (de)
KR (1) KR0144344B1 (de)
AR (1) AR247401A1 (de)
AT (1) ATE133175T1 (de)
AU (1) AU625908B2 (de)
CA (1) CA2021632C (de)
DE (1) DE69024868T2 (de)
DK (1) DK0409549T3 (de)
ES (1) ES2088973T3 (de)
FI (1) FI95802C (de)
GR (1) GR1002037B (de)
IE (1) IE69961B1 (de)
IL (1) IL94994A (de)
MX (1) MX164442B (de)
NO (1) NO175532C (de)
NZ (1) NZ234468A (de)
PE (1) PE21591A1 (de)
PH (1) PH26799A (de)
PT (1) PT94719B (de)
RU (1) RU1836377C (de)
TR (1) TR28705A (de)
TW (1) TW219939B (de)
YU (1) YU47948B (de)
ZA (1) ZA905615B (de)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
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US5470969A (en) * 1990-08-27 1995-11-28 Mcneil-Ppc, Inc. Catalyzed sucrose-6-ester process
GB9110931D0 (en) * 1991-05-21 1991-07-10 Tate & Lyle Plc Process for the preparation of sucrose 6-esters
US5298611A (en) * 1993-03-12 1994-03-29 Mcneil-Ppc, Inc. Sucralose pentaester production
US6608039B1 (en) 1994-07-11 2003-08-19 The United States Of America As Represented By The Secretary Of Agriculture Chemically synthesized sugar esters for the control of soft-bodied arthropods
WO1996001832A1 (en) 1994-07-11 1996-01-25 The United States Of America, Represented By The Secretary Of The Department Of Agriculture Chemically synthesized sugar esters for the control of soft-bodied arthropods
US5498709A (en) * 1994-10-17 1996-03-12 Mcneil-Ppc, Inc. Production of sucralose without intermediate isolation of crystalline sucralose-6-ester
KR100405203B1 (ko) * 1996-05-23 2004-02-14 비앤티엔지니어링(주) 암거배수로관
JP4623763B2 (ja) * 1997-02-13 2011-02-02 テート アンド ライル テクノロジー リミテッド 塩素化スクロースのクロマトグラフィー精製
WO1999060006A1 (en) * 1998-05-15 1999-11-25 Zhbankov Rostislav G Method of preparation 4,1´,6´-trichloro-4,1´,6´-trideoxygalactosucrose
DE19924770A1 (de) * 1999-05-29 2000-12-21 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von Polyetherpolyolen aus Polysacchariden und deren Verwendung für die Herstellung von PUR-Schäumen
US6500973B2 (en) 2000-06-02 2002-12-31 Eastman Chemical Company Extractive solution crystallization of chemical compounds
US6667397B2 (en) * 2000-08-25 2003-12-23 Eastman Chemical Company Methods of preparing disaccharide and trisaccharide C6-C12 fatty acid esters with high alpha content and materials therefrom
ATE387457T1 (de) * 2000-08-25 2008-03-15 Eastman Chem Co Verfahren zur herstellung von disaccharid und trisaccharid c6-c12 fettsäure-estern mit hohem alpha gehalt und materialien davon
RU2279437C2 (ru) * 2000-11-17 2006-07-10 Тейт Энд Лайл Паблик Лимитед Компани Усовершенствованная сукралозная композиция и способ ее получения
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
CN1176094C (zh) * 2003-05-23 2004-11-17 广东省食品工业研究所 一种三氯蔗糖的合成方法
CA2558683A1 (en) * 2004-03-05 2005-09-22 Sunil Srivastava High-intensity sweetener-polyol compositions
MXPA06010665A (es) * 2004-03-19 2007-03-28 Pharmed Medicare Pvt Ltd Un proceso mejorado para producir sacarosa clorada.
US20050214425A1 (en) * 2004-03-23 2005-09-29 Roma Vazirani Sugar substitute prepared with nutritive and high-intensity sweeteners
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
CN101098970B (zh) * 2004-12-10 2010-05-12 V.B.医疗保险私人有限公司 通过在6-乙酰基-4,1',6'三氯半乳蔗糖和4,1',6'三氯半乳蔗糖的有机溶剂提取物的浓缩过程中直接加入碳酸盐和碳酸氢盐来调节pH的方法
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
CN101175762A (zh) * 2005-01-03 2008-05-07 法马德医疗保险私人有限公司 通过氯化试剂的共-加入进行蔗糖-6-酯的氯化
US20060188629A1 (en) * 2005-01-21 2006-08-24 Greg Liesen Method for the purification of sucralose
US20080163867A1 (en) * 2005-02-22 2008-07-10 Molecular Separation Process in Various Steps of Process for Production of Chlorinated Sugars, Their Precursors and Derivatives
US20060205936A1 (en) * 2005-03-14 2006-09-14 Sl Laboratories, Llc Chlorination of Sucrose-6-esters
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
US20090030193A1 (en) * 2005-05-04 2009-01-29 Pharmed Medicare Private Limited Synthesis of Vilsmeier Haack Reagent from Di(Trichlo-Romethyl) Carbonate for Chlorination Reaction
US20060276639A1 (en) * 2005-06-01 2006-12-07 Healthy Brands, Llc Conversion of sucralose-6-ester to sucralose
US20100190975A1 (en) * 2005-06-01 2010-07-29 Pharmed Medicare Private Limited Method for purification of chlorinated sucrose derivatives by solvent extraction
US20100160625A1 (en) * 2005-09-22 2010-06-24 Rakesh Ratnam Novel Preparation of 6-O-Acyl Chlorosucrose from Anhydrous Cholorinated 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
MX2008010982A (es) * 2006-02-28 2008-10-21 V B Medicare Private Ltd Reactivo novedosos de cloracion y proceso novedoso para la cloracion de azucares que usa cloruro de tionilo.
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
CN100402541C (zh) * 2006-06-15 2008-07-16 浙江工业大学 一种三氯蔗糖-6-乙酯的合成方法
CN101092438A (zh) * 2006-06-22 2007-12-26 南京莱因医药科技有限公司 6－o－苯甲酰三氯半乳型蔗糖四乙酯的制备方法
US20090312538A1 (en) * 2006-07-06 2009-12-17 Alembic Limited process for the preparation of sucralose of high purity
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
US8258291B2 (en) * 2006-10-25 2012-09-04 Mamtek International Limited Process for the preparation of sucralose by the chlorination of sugar with triphosgene (BTC)
US20080103295A1 (en) * 2006-10-25 2008-05-01 David Losan Ho Process for the preparation of sucrose-6-ester by esterification in the presence of solid superacid catalyst
GB0702857D0 (en) * 2007-01-19 2007-03-28 Tate & Lyle Plc Improved sucralose production method
US20080227971A1 (en) * 2007-01-19 2008-09-18 Leinhos Duane A Deacylation of sucralose-6-acylates
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
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
AR070082A1 (es) * 2008-01-04 2010-03-10 Tate & Lyle Technology Ltd Metodo para la produccion de sucralosa
US7932380B2 (en) * 2008-03-06 2011-04-26 Wanhe International (Group) Co. Ltd. Process for the preparation of sucralose
US8557976B2 (en) * 2008-03-13 2013-10-15 Tate & Lyle Technology Limited Microbial consortia and methods for their use
EP2254677A1 (de) * 2008-03-20 2010-12-01 Tate & Lyle Technology Limited Entfernung von säuren aus tertiäramid-lösungsmitteln
US8436157B2 (en) * 2008-03-26 2013-05-07 Tate & Lyle Technology Limited Method for the production of sucralose
AR071134A1 (es) * 2008-04-03 2010-05-26 Tate & Lyle Technology Ltd Cristalizacion de sucralosa a partir de chorros que contienen sucralosa
US20090299055A1 (en) * 2008-04-03 2009-12-03 Tate & Lyle Technology Limited Purification of Sucralose Containing Feed Streams for Sucralose Crystallization
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
US20090259036A1 (en) * 2008-04-03 2009-10-15 Tate & Lyle Technology Limited Extraction of less polar impurities from sucralose containing aqueous feed streams
US8497367B2 (en) * 2008-04-03 2013-07-30 Tate & Lyle Technology Limited Sucralose purification process
US7862744B2 (en) * 2008-07-23 2011-01-04 Mamtek International Limited Methods and systems for preparing materials for sucralose production
US20100022765A1 (en) * 2008-07-23 2010-01-28 David Losan Ho Methods for extracting and purifying sucralose intermediate
GB2468936B (en) * 2009-03-27 2011-09-07 Mohamad Rami Radwan Jaber Chlorination of sucrose-6-esters
GB2469157B (en) 2009-03-30 2011-07-06 John Kerr Process for removing dimethylamine during sucralose production
GB2469158B (en) 2009-03-31 2011-09-28 Peter J Seaberg Base-assisted formation of tin-sucrose adducts
GB2471348B (en) * 2009-06-22 2011-12-14 Tate & Lyle Technology Ltd A method for producing sucralose-6-acylate
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
WO2012025937A1 (en) * 2010-08-25 2012-03-01 Ramamohan Rao Davuluri Improved process for preparation of sugammadex
EP2643338B1 (de) 2010-11-23 2016-04-06 Lexington Pharmaceuticals Laboratories, LLC Niedrigtemperatur-chlorierung von kohlenhydraten
GB201110520D0 (en) 2011-05-10 2011-08-03 Tate & Lyle Technology Ltd Extraction of carboxylic acids with tin compounds
JP5679447B2 (ja) * 2011-06-20 2015-03-04 第一工業製薬株式会社 ショ糖ベンゾエート組成物の製造方法
US8884004B2 (en) 2011-09-02 2014-11-11 Divi's Laboratories, Ltd. Process for the preparation of sucralose
CA2823961C (en) * 2011-10-14 2020-10-06 Lexington Pharmaceuticals Laboratories, Llc Chlorination of carbohydrates and carbohydrate derivatives
CN102964396B (zh) * 2012-10-26 2015-11-18 溧阳维信生物科技有限公司 一种三氯蔗糖-6-乙酯重结晶的方法
JP6109531B2 (ja) * 2012-11-02 2017-04-05 第一工業製薬株式会社 溶媒の除去方法
CN103145772A (zh) * 2013-03-26 2013-06-12 山东金城柯瑞化学有限公司 三氯蔗糖的制备方法
US10227367B2 (en) 2013-12-16 2019-03-12 Tate & Lyle Technology Limited Chlorination of sucrose-6-esters
WO2016020635A1 (en) 2014-08-08 2016-02-11 Tate & Lyle Technology Limited Chlorination of sucrose-6-esters
CN104387427A (zh) * 2014-10-30 2015-03-04 安徽金禾实业股份有限公司 一种三氯蔗糖的生产方法
GB2536480B (en) 2015-03-17 2019-09-04 Tate & Lyle Tech Ltd DMF Distillation
CN105131050B (zh) * 2015-07-22 2018-07-31 青岛科技大学 一种氯化剂的制备方法及其制备三氯蔗糖的方法
CN105859802B (zh) * 2016-05-14 2019-02-12 广西科技大学 一种三氯蔗糖的结晶和纯化方法
GB2551591B (en) 2016-06-23 2019-08-07 Tate & Lyle Tech Ltd Liquid-liquid extraction of DMF
CN112543760A (zh) 2020-09-30 2021-03-23 安徽金禾实业股份有限公司 三氯蔗糖的纯化方法
CN113699196A (zh) * 2021-08-17 2021-11-26 安徽金禾实业股份有限公司 一种蔗糖-6-乙酸酯的无水酶法催化合成方法

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US4435440A (en) * 1976-01-08 1984-03-06 Tate & Lyle Limited Sweeteners
EP0010410B1 (de) * 1978-10-18 1982-03-03 TATE & LYLE PATENT HOLDINGS LIMITED Verfahren zur Herstellung von 2-Chlor-2-deoxy-sacchariden und einige 2-Chlor-2-deoxy-saccharide
CA1138443A (en) * 1979-03-09 1982-12-28 Tate & Lyle Patent Holdings Limited Process for the preparation of chloro-deoxysugars
DE3062467D1 (en) * 1979-12-20 1983-04-28 Tate & Lyle Plc Process for the preparation of 4,1',6'-trichloro-4,1',6'-trideoxy-galactosucrose
US4345933A (en) * 1980-01-28 1982-08-24 Velsicol Chemical Corporation Sucrose ester of 2-methoxy-3,6-dichlorobenzoic acid
US4291158A (en) * 1980-01-28 1981-09-22 Velsicol Chemical Corporation Sucrose ester of 2-methoxy-3,6-dichlorobenzoic acid
ATE9355T1 (de) * 1980-07-08 1984-09-15 Tate & Lyle Public Limited Company Verfahren zur herstellung von 4,1',6'-trichlor4,1',6'-trideoxygalactosucrose (tgs).
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
GB8316790D0 (en) * 1983-06-21 1983-07-27 Tate & Lyle Plc Chemical process
GB8622345D0 (en) * 1986-09-17 1986-10-22 Tate & Lyle Plc Sucrose derivatives

Also Published As

Publication number Publication date
YU141190A (sh) 1992-07-20
DK0409549T3 (da) 1996-02-12
AU625908B2 (en) 1992-07-16
IL94994A0 (en) 1991-06-10
US4980463A (en) 1990-12-25
TR28705A (tr) 1997-01-27
YU47948B (sh) 1996-07-24
IE69961B1 (en) 1996-10-16
KR0144344B1 (ko) 1998-07-01
NZ234468A (en) 1992-01-29
JP3183506B2 (ja) 2001-07-09
JPH03218388A (ja) 1991-09-25
NO175532C (no) 1994-10-26
ES2088973T3 (es) 1996-10-01
CA2021632C (en) 2000-09-12
NO903190D0 (no) 1990-07-17
GR900100537A (el) 1991-12-10
AU5906990A (en) 1991-01-24
FI903603A0 (fi) 1990-07-17
TW219939B (de) 1994-02-01
FI95802B (fi) 1995-12-15
PE21591A1 (es) 1991-07-22
RU1836377C (ru) 1993-08-23
DE69024868T2 (de) 1996-07-11
PT94719A (pt) 1991-03-20
EP0409549A2 (de) 1991-01-23
NO175532B (no) 1994-07-18
ZA905615B (en) 1992-03-25
AR247401A1 (es) 1994-12-29
NO903190L (no) 1991-01-21
FI95802C (fi) 1996-03-25
EP0409549A3 (en) 1992-08-26
PT94719B (pt) 1997-04-30
EP0409549B1 (de) 1996-01-17
KR910002885A (ko) 1991-02-26
ATE133175T1 (de) 1996-02-15
IL94994A (en) 1994-06-24
PH26799A (en) 1992-10-13
IE902603A1 (en) 1991-02-27
GR1002037B (en) 1995-10-31
MX164442B (es) 1992-08-13
CA2021632A1 (en) 1991-01-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TATE & LYLE PLC, LONDON, GB

8328 Change in the person/name/address of the agent

Representative=s name: MARKS & CLERK, LUXEMBOURG, LU

8327 Change in the person/name/address of the patent owner

Owner name: TATE & LYLE TECHNOLOGY LTD., LONDON, GB