BRPI0409905A - forma cristalina aperfeiçoada de sucralose, e método para produzir a mesma - Google Patents

forma cristalina aperfeiçoada de sucralose, e método para produzir a mesma

Info

Publication number
BRPI0409905A
BRPI0409905A BRPI0409905-2A BRPI0409905A BRPI0409905A BR PI0409905 A BRPI0409905 A BR PI0409905A BR PI0409905 A BRPI0409905 A BR PI0409905A BR PI0409905 A BRPI0409905 A BR PI0409905A
Authority
BR
Brazil
Prior art keywords
sucralose
producing
crystalline form
crystals
same
Prior art date
Application number
BRPI0409905-2A
Other languages
English (en)
Inventor
Steven J Catani
Carolyn M Merkel
Nicholas M Vernon
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 BRPI0409905A publication Critical patent/BRPI0409905A/pt

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    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen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
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C07H1/06—Separation; Purification

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)
  • Enzymes And Modification Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

"FORMA CRISTALINA APERFEIçOADA DE SUCRALOSE, E MéTODO PARA PRODUZIR A MESMA". Forma cristalina de sucralose e um método para produzir a mesma. O método envolve a cristalização contínua de sucralose de uma solução aquosa por um processo que prevê a remoção contínua e recirculação do conteúdo do recipiente, e que prevê um tempo de residência longo para a sucralose no sistema. Os cristais formados desse modo são de uma relação de comprimento/diâmetro relativamente baixa, têm um formato assimétrico e apresentam boa estabilidade. Os cristais maiores, particularmente, são afilados, em comparação com os cristais maiores, semelhantes a barra, no produto da técnica anterior.
BRPI0409905-2A 2003-04-30 2004-04-26 forma cristalina aperfeiçoada de sucralose, e método para produzir a mesma BRPI0409905A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/426,387 US6943248B2 (en) 2003-04-30 2003-04-30 Crystalline form of sucralose, and method for producing it
PCT/GB2004/001759 WO2004096821A1 (en) 2003-04-30 2004-04-26 Improved crystalline form of sucralose, and method for producing it

Publications (1)

Publication Number Publication Date
BRPI0409905A true BRPI0409905A (pt) 2006-04-25

Family

ID=33309854

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409905-2A BRPI0409905A (pt) 2003-04-30 2004-04-26 forma cristalina aperfeiçoada de sucralose, e método para produzir a mesma

Country Status (14)

Country Link
US (2) US6943248B2 (pt)
EP (2) EP2567962A1 (pt)
JP (2) JP4809763B2 (pt)
KR (1) KR101088727B1 (pt)
CN (1) CN100378115C (pt)
AR (1) AR044135A1 (pt)
AU (1) AU2004234113B2 (pt)
BR (1) BRPI0409905A (pt)
CA (1) CA2523806C (pt)
MX (1) MXPA05011605A (pt)
RU (1) RU2005137179A (pt)
TW (1) TWI365881B (pt)
WO (1) WO2004096821A1 (pt)
ZA (1) ZA200508735B (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7750146B2 (en) * 2005-03-18 2010-07-06 Tate & Lyle Plc Granular sucralose
GB2450040A (en) * 2006-03-22 2008-12-10 Vb Medicare Pvt Ltd Novel crystallization methods and novel crystalline and amorphous forms of halo-genated sugars
US20070264403A1 (en) * 2006-05-11 2007-11-15 Nehmer Warren L Sparkling agglomerated sweetener, and method of making it
CN100591684C (zh) * 2006-12-27 2010-02-24 盐城捷康三氯蔗糖制造有限公司 三氯蔗糖结晶方法
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
AR070082A1 (es) * 2008-01-04 2010-03-10 Tate & Lyle Technology Ltd Metodo para la produccion de sucralosa
CN101977664B (zh) * 2008-03-20 2014-02-26 塔特和莱利技术有限公司 从叔酰胺溶剂中去除酸
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
WO2009124113A1 (en) * 2008-04-03 2009-10-08 Tate & Lyle Technology Ltd. Extraction of less polar impurities from sucralose containing aqueous feed streams
CN101981044B (zh) * 2008-04-03 2014-08-06 塔特和莱利技术有限公司 碳水化合物浓度对三氯半乳蔗糖萃取效率的影响
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
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
GB201110520D0 (en) 2011-05-10 2011-08-03 Tate & Lyle Technology Ltd Extraction of carboxylic acids with tin compounds
CN102391319B (zh) * 2011-10-14 2015-01-07 山东三和维信生物科技有限公司 三氯蔗糖的结晶方法
CN103341339B (zh) * 2013-07-09 2016-01-20 盐城捷康三氯蔗糖制造有限公司 一种高热稳定性三氯蔗糖及其制备方法
GB2539112B (en) 2013-12-16 2020-11-04 Tate & Lyle Tech Ltd Chlorination of sucrose-6-esters
CN106573949B (zh) 2014-08-08 2019-03-15 塔特和莱利技术有限公司 蔗糖-6-酯的氯化
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
CN111138502B (zh) * 2019-12-31 2022-01-11 山东三和维信生物科技有限公司 大颗粒三氯蔗糖的结晶工艺
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
CN114989231B (zh) * 2022-06-20 2023-04-25 新琪安科技股份有限公司 一种三氯蔗糖的结晶方法

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Publication number Priority date Publication date Assignee Title
JPS5654434A (en) * 1979-10-11 1981-05-14 Kohjin Co Ltd Radiation and far ultraviolet ray sensitive positive type resist method
EP0030804B1 (en) 1979-12-18 1983-10-19 TATE & LYLE PUBLIC LIMITED COMPANY Crystalline 4,1',6'-trichloro-4,1',6'-trideoxy-galactosucrose
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
GB8525954D0 (en) 1985-10-21 1985-11-27 Mcneilab Inc Chlorination of carbohydrates &c alcohols
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
GB8617222D0 (en) * 1986-07-15 1986-08-20 Tate & Lyle Plc Sweetener
GB8622342D0 (en) 1986-09-17 1986-10-22 Tate & Lyle Plc Process
JPH0228000A (ja) * 1988-07-15 1990-01-30 Itochu Seito Kk 糖液の清浄方法
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
GB8822674D0 (en) 1988-09-27 1988-11-02 Tate & Lyle Plc Preparation of acylated sucrose derivatives
FR2648474B1 (fr) * 1989-06-16 1995-01-06 Roquette Freres Nouveau procede de fabrication du xylose
US4980463A (en) 1989-07-18 1990-12-25 Noramco, Inc. Sucrose-6-ester chlorination
JPH084520B2 (ja) * 1989-11-29 1996-01-24 日本甜菜製糖株式会社 蔗糖の回収方法及び回収装置
US5136031A (en) 1990-07-09 1992-08-04 Tate & Lyle Public Limited Company Chlorination of sugars
US5530106A (en) 1993-03-12 1996-06-25 Mcneil-Ppc, Inc. Recovery of sucralose intermediates
US5498709A (en) * 1994-10-17 1996-03-12 Mcneil-Ppc, Inc. Production of sucralose without intermediate isolation of crystalline sucralose-6-ester
GB9517281D0 (en) 1995-08-23 1995-10-25 Tate & Lyle Plc Solid sucralose
JPH11116588A (ja) * 1997-10-16 1999-04-27 Hayashibara Biochem Lab Inc トレハロース及び糖アルコールの製造方法
JP2000232900A (ja) * 1999-02-16 2000-08-29 Showa Sangyo Co Ltd 無水結晶ぶどう糖の製造方法
JP2001157600A (ja) * 1999-12-02 2001-06-12 Tsukishima Kikai Co Ltd 限外ろ過処理およびクロマト分離を含む甘蔗からの直接精糖法
AU2691802A (en) * 2000-11-17 2002-05-27 Mcneil Ppc Inc Improved sucralose composition and process for its preparation
US6998480B2 (en) * 2002-03-08 2006-02-14 Tate & Lyle Public Limited Company Process for improving sucralose purity and yield

Also Published As

Publication number Publication date
US20040220398A1 (en) 2004-11-04
JP2006525295A (ja) 2006-11-09
JP2011225591A (ja) 2011-11-10
AU2004234113B2 (en) 2011-01-20
CA2523806C (en) 2012-10-02
CN1777617A (zh) 2006-05-24
ZA200508735B (en) 2006-07-26
JP4809763B2 (ja) 2011-11-09
CN100378115C (zh) 2008-04-02
US6943248B2 (en) 2005-09-13
CA2523806A1 (en) 2004-11-11
EP2567962A1 (en) 2013-03-13
KR101088727B1 (ko) 2011-12-01
TW200510439A (en) 2005-03-16
TWI365881B (en) 2012-06-11
US20050203290A1 (en) 2005-09-15
AU2004234113A1 (en) 2004-11-11
AR044135A1 (es) 2005-08-24
EP1618118B1 (en) 2013-04-03
WO2004096821A1 (en) 2004-11-11
KR20060008941A (ko) 2006-01-27
RU2005137179A (ru) 2006-03-27
MXPA05011605A (es) 2006-01-23
EP1618118A1 (en) 2006-01-25

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: TATE AND LYLE TECHNOLOGY LIMITED (GB)

Free format text: TRANSFERIDO DE: TATE AND LYLE PUBLIC LIMITED COMPANY

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25G Requested change of headquarter approved

Owner name: TATE AND LYLE TECHNOLOGY LIMITED (GB)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 12A ANUIDADE.

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

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.