PT83587B - Processo para a preparacao de uma nova tetraclororafinose e sua utilizacao na preparacao de sucralose - Google Patents

Processo para a preparacao de uma nova tetraclororafinose e sua utilizacao na preparacao de sucralose

Info

Publication number
PT83587B
PT83587B PT83587A PT8358786A PT83587B PT 83587 B PT83587 B PT 83587B PT 83587 A PT83587 A PT 83587A PT 8358786 A PT8358786 A PT 8358786A PT 83587 B PT83587 B PT 83587B
Authority
PT
Portugal
Prior art keywords
preparation
tcr
chloro
sucralose
novel
Prior art date
Application number
PT83587A
Other languages
English (en)
Other versions
PT83587A (en
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 PT83587A publication Critical patent/PT83587A/pt
Publication of PT83587B publication Critical patent/PT83587B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/20—Preparation of compounds containing saccharide radicals produced by the action of an exo-1,4 alpha-glucosidase, e.g. dextrose
    • 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    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
PT83587A 1985-10-21 1986-10-20 Processo para a preparacao de uma nova tetraclororafinose e sua utilizacao na preparacao de sucralose PT83587B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858525871A GB8525871D0 (en) 1985-10-21 1985-10-21 Chemical compound

Publications (2)

Publication Number Publication Date
PT83587A PT83587A (en) 1986-11-01
PT83587B true PT83587B (pt) 1988-10-14

Family

ID=10586980

Family Applications (1)

Application Number Title Priority Date Filing Date
PT83587A PT83587B (pt) 1985-10-21 1986-10-20 Processo para a preparacao de uma nova tetraclororafinose e sua utilizacao na preparacao de sucralose

Country Status (21)

Country Link
US (1) US4826962A (pt)
EP (1) EP0221717B1 (pt)
JP (2) JPH0644874B2 (pt)
KR (1) KR950005922B1 (pt)
AT (1) ATE72566T1 (pt)
AU (1) AU589224B2 (pt)
CA (1) CA1282728C (pt)
DE (1) DE3683888D1 (pt)
DK (1) DK164869C (pt)
ES (1) ES2033236T3 (pt)
FI (1) FI82836C (pt)
GB (2) GB8525871D0 (pt)
GR (1) GR3004316T3 (pt)
IE (1) IE59482B1 (pt)
IL (1) IL80365A (pt)
NO (1) NO168373C (pt)
NZ (1) NZ217998A (pt)
PH (1) PH24621A (pt)
PT (1) PT83587B (pt)
SU (1) SU1635905A3 (pt)
ZA (1) ZA867918B (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602774B1 (fr) * 1986-07-29 1990-10-19 Atta Nouvelles molecules amphiphiles polyhydroxylees et perfluoroalkylees ayant des proprietes tensioactives
US4986991A (en) * 1987-05-15 1991-01-22 Wm Wrigley, Jr., Company Chewing gum having an extended sweetness
US5191071A (en) * 1987-08-21 1993-03-02 Novo Nordisk A/S Monoesters of glycosides and a process for enzymatic preparation thereof
GB8818430D0 (en) * 1988-08-03 1988-09-07 Tate & Lyle Plc Process
EP0364100B1 (en) * 1988-09-16 1992-11-25 TATE & LYLE PUBLIC LIMITED COMPANY Process for the chlorination of sugars
MD31C2 (ro) * 1988-09-16 1995-01-31 Tate & Lyle Public Limited Company Procedeu de obţinere a zaharolozei
US5136031A (en) * 1990-07-09 1992-08-04 Tate & Lyle Public Limited Company Chlorination of sugars
WO1992001664A1 (en) * 1990-07-17 1992-02-06 European Colour Plc Synthesis of carminic acid and principal intermediates
NZ240818A (en) * 1990-12-14 1993-08-26 Mcneil Ppc Inc Liquid sucralose concentrate compositions containing preservative, buffer and liquid
US6998480B2 (en) 2002-03-08 2006-02-14 Tate & Lyle Public Limited Company Process for improving sucralose purity and yield
US7049435B2 (en) 2002-03-08 2006-05-23 Tate & Lyle Public Limited Company Extractive methods for purifying 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
WO2005087020A1 (en) * 2004-03-05 2005-09-22 Richmond Chemical Corporation High-intensity sweetener-polyol compositions
US20050214425A1 (en) * 2004-03-23 2005-09-29 Roma Vazirani Sugar substitute prepared with nutritive and high-intensity sweeteners
US20080125584A1 (en) * 2004-12-10 2008-05-29 Rakesh Ratnam Salts Assisted Selective Extraction Of 6-Acetyl- 4,1' , 6' Trichlorogalactosucrose And 4,1', 6' Trichlorogalactosucrosse From Aqueous Reaction Mixture
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
US20060188629A1 (en) * 2005-01-21 2006-08-24 Greg Liesen Method for the purification of sucralose
EP1948673A4 (en) * 2005-11-08 2009-09-23 Camlin Fine Chemicals Ltd PROCESS FOR THE PRODUCTION OF SUCRALOSE
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
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
US8497367B2 (en) * 2008-04-03 2013-07-30 Tate & Lyle Technology Limited Sucralose purification process
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
US20090299055A1 (en) * 2008-04-03 2009-12-03 Tate & Lyle Technology Limited Purification of Sucralose Containing Feed Streams for Sucralose Crystallization
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
CN101979396A (zh) * 2010-10-13 2011-02-23 南京甘倍加生物科技有限责任公司 蔗糖-6-酯及三氯蔗糖的合成方法
CN102241708B (zh) * 2011-05-10 2013-10-30 山东大学 一种半乳糖苷化合物及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556360B1 (pt) * 1968-10-07 1980-02-15
US3795585A (en) * 1972-08-31 1974-03-05 Agency Ind Science Techn Method for manufacture of alpha-galactosidase
US3867256A (en) * 1974-01-28 1975-02-18 Hokkaido Sugar Co Method for production of alpha-galactosidase by microorganism
JPS5144651A (en) * 1974-09-28 1976-04-16 Hokkaido Sugar Co Tensaitoseizo no kairyoho
US3957578A (en) * 1975-01-03 1976-05-18 Hokkaido Sugar Co., Ltd. Method for manufacture of α-galactosidase by microorganism
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
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

Also Published As

Publication number Publication date
IE862761L (en) 1987-04-21
CA1282728C (en) 1991-04-09
GB8625056D0 (en) 1986-11-26
GB2181734A (en) 1987-04-29
ZA867918B (en) 1987-06-24
GB8525871D0 (en) 1985-11-27
JPH06293787A (ja) 1994-10-21
IL80365A (en) 1990-09-17
DK164869B (da) 1992-08-31
ES2033236T3 (es) 1993-03-16
NO168373C (no) 1992-02-12
GR3004316T3 (pt) 1993-03-31
PT83587A (en) 1986-11-01
NO168373B (no) 1991-11-04
DK164869C (da) 1993-01-11
PH24621A (en) 1990-08-17
AU589224B2 (en) 1989-10-05
GB2181734B (en) 1989-09-20
NO864171D0 (no) 1986-10-20
EP0221717A3 (en) 1988-11-30
AU6421186A (en) 1987-04-30
DK502986A (da) 1987-04-22
DE3683888D1 (de) 1992-03-26
DK502986D0 (da) 1986-10-20
ATE72566T1 (de) 1992-02-15
JPH0735391B2 (ja) 1995-04-19
FI864244A (fi) 1987-04-22
IE59482B1 (en) 1994-03-09
FI82836B (fi) 1991-01-15
JPS62181288A (ja) 1987-08-08
KR950005922B1 (ko) 1995-06-07
EP0221717A2 (en) 1987-05-13
FI864244A0 (fi) 1986-10-20
NZ217998A (en) 1989-03-29
EP0221717B1 (en) 1992-02-12
JPH0644874B2 (ja) 1994-06-15
KR870004149A (ko) 1987-05-07
FI82836C (fi) 1991-04-25
NO864171L (no) 1987-04-22
US4826962A (en) 1989-05-02
IL80365A0 (en) 1987-01-30
SU1635905A3 (ru) 1991-03-15

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