BRPI0618068A2 - método de cloração de sacarose-6-éster para produzir 6' , 4, 1' -tricloro-sacarose-6-ésteres - Google Patents

método de cloração de sacarose-6-éster para produzir 6' , 4, 1' -tricloro-sacarose-6-ésteres

Info

Publication number
BRPI0618068A2
BRPI0618068A2 BRPI0618068A BRPI0618068A BRPI0618068A2 BR PI0618068 A2 BRPI0618068 A2 BR PI0618068A2 BR PI0618068 A BRPI0618068 A BR PI0618068A BR PI0618068 A BRPI0618068 A BR PI0618068A BR PI0618068 A2 BRPI0618068 A2 BR PI0618068A2
Authority
BR
Brazil
Prior art keywords
sucrose
trichloro
esters
produce
chlorination method
Prior art date
Application number
BRPI0618068A
Other languages
English (en)
Inventor
John Charles Fry
Original Assignee
Healthy Brands 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
Application filed by Healthy Brands Llc filed Critical Healthy Brands Llc
Publication of BRPI0618068A2 publication Critical patent/BRPI0618068A2/pt

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
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic 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
    • 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)
  • 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)
BRPI0618068A 2005-10-31 2006-10-31 método de cloração de sacarose-6-éster para produzir 6' , 4, 1' -tricloro-sacarose-6-ésteres BRPI0618068A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US73242105P 2005-10-31 2005-10-31
US11/554,398 US20070100139A1 (en) 2005-10-31 2006-10-30 Methods for chlorinating sucrose-6-ester
PCT/US2006/042448 WO2007053604A2 (en) 2005-10-31 2006-10-31 Methods for chlorinating sucrose-6-ester

Publications (1)

Publication Number Publication Date
BRPI0618068A2 true BRPI0618068A2 (pt) 2016-09-13

Family

ID=38007056

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0618068A BRPI0618068A2 (pt) 2005-10-31 2006-10-31 método de cloração de sacarose-6-éster para produzir 6' , 4, 1' -tricloro-sacarose-6-ésteres

Country Status (9)

Country Link
US (1) US20070100139A1 (pt)
EP (1) EP1945707A2 (pt)
JP (1) JP2009513673A (pt)
KR (1) KR20080064885A (pt)
CN (1) CN101331181A (pt)
AU (1) AU2006308897A1 (pt)
BR (1) BRPI0618068A2 (pt)
CA (1) CA2627416A1 (pt)
WO (1) WO2007053604A2 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
KR20100127875A (ko) * 2008-04-03 2010-12-06 테이트 앤드 라일 테크놀러지 리미티드 수크랄로오스 추출 효율에 대한 탄수화물 농도의 효과
US8497367B2 (en) * 2008-04-03 2013-07-30 Tate & Lyle Technology Limited Sucralose purification process
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
CA2817630C (en) 2010-11-23 2019-09-03 Lexington Pharmaceuticals Laboratories, Llc Low temperature chlorination of carbohydrates
GB201110520D0 (en) 2011-05-10 2011-08-03 Tate & Lyle Technology Ltd Extraction of carboxylic acids with tin compounds
MX342969B (es) 2011-10-14 2016-10-20 Lexington Pharmaceuticals Laboratories Llc Cloracion de carbohidratos y derivados de carbohidratos.
WO2015092374A1 (en) 2013-12-16 2015-06-25 Tate & Lyle Technology Limited Chlorination of sucrose-6-esters
CN105273095A (zh) * 2014-05-28 2016-01-27 四川海思科制药有限公司 一种舒更葡糖钠及其中间体的制备方法
WO2016020635A1 (en) 2014-08-08 2016-02-11 Tate & Lyle Technology Limited Chlorination of sucrose-6-esters
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
GB2551591B (en) 2016-06-23 2019-08-07 Tate & Lyle Tech Ltd Liquid-liquid extraction of DMF
CN114146673A (zh) * 2021-12-20 2022-03-08 安徽金禾实业股份有限公司 一种三氯蔗糖生产中连续中和的装置及方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117224A (en) * 1974-10-15 1978-09-26 Tate & Lyle Limited Preparation of sucrose 6,6'-dichloro hexa-acetate
US4435440A (en) * 1976-01-08 1984-03-06 Tate & Lyle Limited Sweeteners
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.
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
EP0043649B1 (en) * 1980-07-08 1984-09-12 TATE & LYLE PUBLIC LIMITED COMPANY Process for the preparation of 4, 1',6'-trichloro-4,1',6'-trideoxygalactosucrose (tgs)
CA1183133A (en) * 1980-10-28 1985-02-26 Tate & Lyle Public Limited Company Sweet chlorine-substituted disaccharides
US4612373A (en) * 1982-09-13 1986-09-16 Tate & Lyle Public Limited Co. Trichloro, 6-substituted sucrose compounds, compositions and uses therefor
US4439596A (en) * 1983-03-21 1984-03-27 E. I. Du Pont De Nemours And Company Chlorination of hydroquinone
GB8316790D0 (en) * 1983-06-21 1983-07-27 Tate & Lyle Plc Chemical process
US4980463A (en) * 1989-07-18 1990-12-25 Noramco, Inc. Sucrose-6-ester chlorination
US5136031A (en) * 1990-07-09 1992-08-04 Tate & Lyle Public Limited Company Chlorination of sugars
US5498709A (en) * 1994-10-17 1996-03-12 Mcneil-Ppc, Inc. Production of sucralose without intermediate isolation of crystalline sucralose-6-ester
US20060276639A1 (en) * 2005-06-01 2006-12-07 Healthy Brands, Llc Conversion of sucralose-6-ester to sucralose

Also Published As

Publication number Publication date
WO2007053604A3 (en) 2007-11-29
AU2006308897A1 (en) 2007-05-10
JP2009513673A (ja) 2009-04-02
EP1945707A2 (en) 2008-07-23
WO2007053604A2 (en) 2007-05-10
CA2627416A1 (en) 2007-05-10
US20070100139A1 (en) 2007-05-03
CN101331181A (zh) 2008-12-24
KR20080064885A (ko) 2008-07-09

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B11Z Dismissal: petition dismissal - article 216, par 2 of industrial property law

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B11M Decision cancelled [chapter 11.13 patent gazette]

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B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]