GR1002037B - Improvents relating to the sacharose 6-estere chlorization - Google Patents

Improvents relating to the sacharose 6-estere chlorization

Info

Publication number
GR1002037B
GR1002037B GR900100537A GR900100537A GR1002037B GR 1002037 B GR1002037 B GR 1002037B GR 900100537 A GR900100537 A GR 900100537A GR 900100537 A GR900100537 A GR 900100537A GR 1002037 B GR1002037 B GR 1002037B
Authority
GR
Greece
Prior art keywords
improvents
estere
sacharose
chlorization
relating
Prior art date
Application number
GR900100537A
Other languages
English (en)
Other versions
GR900100537A (el
Inventor
Nicholas M Vernon
Juan L Navia
Robert E Walkup
Original Assignee
Noramco Inc
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=GR1002037(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Noramco Inc filed Critical Noramco Inc
Publication of GR900100537A publication Critical patent/GR900100537A/el
Publication of GR1002037B publication Critical patent/GR1002037B/el

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    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen
    • 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
    • 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)
GR900100537A 1989-07-18 1990-07-12 Improvents relating to the sacharose 6-estere chlorization GR1002037B (en)

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
GR900100537A GR900100537A (el) 1991-12-10
GR1002037B true GR1002037B (en) 1995-10-31

Family

ID=23507711

Family Applications (1)

Application Number Title Priority Date Filing Date
GR900100537A GR1002037B (en) 1989-07-18 1990-07-12 Improvents relating to the sacharose 6-estere chlorization

Country Status (26)

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

Families Citing this family (89)

* Cited by examiner, † Cited by third party
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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
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
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KR100405203B1 (ko) * 1996-05-23 2004-02-14 비앤티엔지니어링(주) 암거배수로관
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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
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
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
CA2429228C (en) 2000-11-17 2008-08-26 Mcneil-Ppc, Inc. 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
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
WO2005087020A1 (en) * 2004-03-05 2005-09-22 Richmond Chemical Corporation 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
US20080051574A1 (en) * 2004-12-10 2008-02-28 Rakesh Ratnam Control of Ph By Direct Addition of Carbonates and Bicarbonates During Concentration of Organics Solvent Extracts of 6-Acetyl-4,1',6' Trichlorogalactosucrose and 4,1',6' trichlorogalactosucrose
WO2006061855A2 (en) * 2004-12-10 2006-06-15 Pharmed Medicare Private Limited Salts assisted selective extraction of 6-acetyl-4.1', 6' trichlorogalactosucrose and 4, 1 ', 6' trichlorogalactosucrose from aqueous reaction mixture
WO2006072965A2 (en) * 2005-01-03 2006-07-13 Pharmed Medicare Private Limited Sucrose-6-ester chlorination by co-addition of chlorination reagent.
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
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US20060247180A1 (en) * 2005-04-29 2006-11-02 Bergey James L Purgative composition and uses thereof
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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
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
US20100228020A1 (en) * 2006-02-28 2010-09-09 V.B Medicare Pvt. Ltd Novel Chlorination Reagent and a Novel Process for Chlorination of Sugars Using Thionyl Chloride
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
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
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
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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
US8436156B2 (en) * 2008-01-04 2013-05-07 Tate & Lyle Technology Limited Method for the production of sucralose
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
WO2009117317A1 (en) * 2008-03-20 2009-09-24 Tate & Lyle Technology Ltd 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
US20090299055A1 (en) * 2008-04-03 2009-12-03 Tate & Lyle Technology Limited Purification of Sucralose Containing Feed Streams for Sucralose Crystallization
WO2009137193A2 (en) * 2008-04-03 2009-11-12 Tate & Lyte Technology Ltd Effect of carbohydrate concentration on sucralose extraction efficiency
US8497367B2 (en) * 2008-04-03 2013-07-30 Tate & Lyle Technology Limited Sucralose purification process
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
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
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GB2471348B (en) * 2009-06-22 2011-12-14 Tate & Lyle Technology Ltd A method for producing sucralose-6-acylate
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
ES2551585T3 (es) * 2010-08-25 2015-11-20 Davuluri, Ramamohan Rao Procedimiento mejorado para la preparación de Sugammadex
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GB201110520D0 (en) 2011-05-10 2011-08-03 Tate & Lyle Technology Ltd Extraction of carboxylic acids with tin compounds
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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
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EP4206211A4 (en) 2020-09-30 2023-10-11 Anhui Jinhe Industrial Co., Ltd. METHOD FOR PURIFYING SUCRALOSE
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 (en) * 1978-10-18 1982-03-03 TATE & LYLE PATENT HOLDINGS LIMITED A method for the preparation of 2-chloro-2-deoxy saccharides and some 2-chloro-2-deoxy saccharides
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
US4291158A (en) * 1980-01-28 1981-09-22 Velsicol Chemical Corporation Sucrose ester of 2-methoxy-3,6-dichlorobenzoic acid
US4345933A (en) * 1980-01-28 1982-08-24 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).
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GB8622345D0 (en) * 1986-09-17 1986-10-22 Tate & Lyle Plc Sucrose derivatives

Also Published As

Publication number Publication date
RU1836377C (ru) 1993-08-23
FI95802B (fi) 1995-12-15
NO175532C (no) 1994-10-26
IL94994A (en) 1994-06-24
PT94719A (pt) 1991-03-20
ES2088973T3 (es) 1996-10-01
DE69024868T2 (de) 1996-07-11
KR910002885A (ko) 1991-02-26
EP0409549A2 (en) 1991-01-23
PT94719B (pt) 1997-04-30
DK0409549T3 (da) 1996-02-12
AU625908B2 (en) 1992-07-16
EP0409549B1 (en) 1996-01-17
MX164442B (es) 1992-08-13
CA2021632C (en) 2000-09-12
JPH03218388A (ja) 1991-09-25
JP3183506B2 (ja) 2001-07-09
PE21591A1 (es) 1991-07-22
YU141190A (sh) 1992-07-20
NO903190L (no) 1991-01-21
AR247401A1 (es) 1994-12-29
EP0409549A3 (en) 1992-08-26
NO903190D0 (no) 1990-07-17
ZA905615B (en) 1992-03-25
GR900100537A (el) 1991-12-10
DE69024868D1 (de) 1996-02-29
TW219939B (el) 1994-02-01
IE902603A1 (en) 1991-02-27
NZ234468A (en) 1992-01-29
IL94994A0 (en) 1991-06-10
YU47948B (sh) 1996-07-24
KR0144344B1 (ko) 1998-07-01
US4980463A (en) 1990-12-25
CA2021632A1 (en) 1991-01-19
TR28705A (tr) 1997-01-27
FI95802C (fi) 1996-03-25
ATE133175T1 (de) 1996-02-15
NO175532B (no) 1994-07-18
IE69961B1 (en) 1996-10-16
PH26799A (en) 1992-10-13
AU5906990A (en) 1991-01-24
FI903603A0 (fi) 1990-07-17

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