FI68403C - Foerfarande foer framstaellning av 4,1',6'-triklor-4,1',6'-trideoxi-galaktosackaros - Google Patents

Foerfarande foer framstaellning av 4,1',6'-triklor-4,1',6'-trideoxi-galaktosackaros Download PDF

Info

Publication number
FI68403C
FI68403C FI803982A FI803982A FI68403C FI 68403 C FI68403 C FI 68403C FI 803982 A FI803982 A FI 803982A FI 803982 A FI803982 A FI 803982A FI 68403 C FI68403 C FI 68403C
Authority
FI
Finland
Prior art keywords
sucrose
penta
chlorination
pentaacetate
reaction
Prior art date
Application number
FI803982A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI803982L (fi
FI68403B (fi
Inventor
Graham Jackson
Michael Ralph Jenner
David Waite
John Clive Williams
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 FI803982L publication Critical patent/FI803982L/fi
Application granted granted Critical
Publication of FI68403B publication Critical patent/FI68403B/fi
Publication of FI68403C publication Critical patent/FI68403C/fi

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    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen

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)
FI803982A 1979-12-20 1980-12-19 Foerfarande foer framstaellning av 4,1',6'-triklor-4,1',6'-trideoxi-galaktosackaros FI68403C (fi)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
GB7943933 1979-12-20
GB7943933 1979-12-20
GB8010629 1980-03-28
GB8010629 1980-03-28
GB8011086 1980-04-02
GB8011086 1980-04-02
GB8016668 1980-05-20
GB8016668 1980-05-20
GB8036711 1980-11-14
GB8036711 1980-11-14

Publications (3)

Publication Number Publication Date
FI803982L FI803982L (fi) 1981-06-21
FI68403B FI68403B (fi) 1985-05-31
FI68403C true FI68403C (fi) 1985-09-10

Family

ID=27516402

Family Applications (1)

Application Number Title Priority Date Filing Date
FI803982A FI68403C (fi) 1979-12-20 1980-12-19 Foerfarande foer framstaellning av 4,1',6'-triklor-4,1',6'-trideoxi-galaktosackaros

Country Status (15)

Country Link
US (1) US4362869A (da)
EP (1) EP0031651B1 (da)
AU (1) AU532217B2 (da)
CA (1) CA1152983A (da)
DE (1) DE3062467D1 (da)
DK (1) DK155946C (da)
FI (1) FI68403C (da)
GR (1) GR72482B (da)
IL (1) IL61763A (da)
NO (1) NO149389C (da)
NZ (1) NZ195891A (da)
PH (1) PH16877A (da)
PT (1) PT72208B (da)
SU (1) SU1176844A3 (da)
YU (1) YU41010B (da)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR81281B (da) * 1982-09-13 1984-12-11 Tate & Lyle Plc
GB8525953D0 (en) * 1985-10-21 1985-11-27 Mcneilab Inc Preparation of galactopyranoside
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
GB8622345D0 (en) * 1986-09-17 1986-10-22 Tate & Lyle Plc Sucrose derivatives
GB8622342D0 (en) * 1986-09-17 1986-10-22 Tate & Lyle Plc Process
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
GB8822673D0 (en) * 1988-09-27 1988-11-02 Tate & Lyle Plc Selective acylation of sugars
ES2052923T3 (es) * 1988-09-16 1994-07-16 Tate & Lyle Plc Un procedimiento para la cloracion de azucares.
GB8822674D0 (en) * 1988-09-27 1988-11-02 Tate & Lyle Plc Preparation of acylated sucrose derivatives
US4980463A (en) * 1989-07-18 1990-12-25 Noramco, Inc. Sucrose-6-ester chlorination
US5089608A (en) * 1990-03-23 1992-02-18 Mcneil-Ppc, Inc. Selective 6-acylation of sucrose mediated by cyclic adducts of dialkyltin oxides and diols
US5023329A (en) * 1990-04-23 1991-06-11 Noramco, Inc. Sucrose-6-ester production process
US5136031A (en) * 1990-07-09 1992-08-04 Tate & Lyle Public Limited Company Chlorination of sugars
NZ240818A (en) 1990-12-14 1993-08-26 Mcneil Ppc Inc Liquid sucralose concentrate compositions containing preservative, buffer and liquid
GB9110821D0 (en) 1991-05-21 1991-07-10 Tate & Lyle Plc Continuous process for the preparation of sucrose 6-esters
EP1339728B1 (en) 2000-11-17 2013-02-27 Tate & Lyle Technology Limited Improved sucralose composition and process for the crystallization thereof
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
US20040170735A2 (en) * 2002-04-05 2004-09-02 Mcneil-Ppc, Inc. Methods and compositions for altering the sweetness delivery profile of sucralose
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
CA2558683A1 (en) * 2004-03-05 2005-09-22 Sunil Srivastava High-intensity sweetener-polyol compositions
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
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
US20060188629A1 (en) * 2005-01-21 2006-08-24 Greg Liesen Method for the purification of sucralose
US7750146B2 (en) 2005-03-18 2010-07-06 Tate & Lyle Plc Granular sucralose
US20060247180A1 (en) * 2005-04-29 2006-11-02 Bergey James L Purgative composition and uses thereof
MX2007013689A (es) * 2005-05-04 2009-02-17 Pharmed Medicare Pvt Ltd Generacion de oxicloruro de fosforo como subproducto de pentacloruro de fosforo y dmf y su uso en una reaccion de cloracion al convertirse en reactivo vilsmeier-haack.
WO2007057920A2 (en) * 2005-09-22 2007-05-24 Pharmed Medicare Pvt. Ltd. Novel preparation of 6-o-acyl chlorosucrose from anhydrous chlorinated 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
CN100395251C (zh) * 2006-01-12 2008-06-18 上海迪赛诺维生素有限公司 一种三氯蔗糖的合成方法
WO2007096726A2 (en) * 2006-02-20 2007-08-30 Emcure Pharmaceuticals Limited Process for the preparation of a glucose derivative
JP2009528342A (ja) * 2006-02-28 2009-08-06 ヴイ ビー メディケア プライヴェート リミテッド 塩化チオニルを使用する糖類を塩素化するための新規塩素化試薬及び新規方法
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
BRPI0621844A2 (pt) * 2006-07-06 2013-03-19 Alembic Ltd processo aperfeiÇoado para a preparaÇço de sucralose de alta pureza
CN100567319C (zh) * 2006-07-12 2009-12-09 上海迪赛诺维生素有限公司 一种三氯蔗糖的结晶方法
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
BRPI0719916A2 (pt) * 2006-12-05 2014-03-04 Tate & Lyle Technology Ltd Recuperação de cloreto de tritila
CN101012253B (zh) * 2007-02-06 2010-04-14 启东东岳药业有限公司 6-pas的制备方法
JPWO2008099560A1 (ja) * 2007-02-16 2010-05-27 梶原　正宏 アルドース誘導体の製造方法
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
CN101245085B (zh) 2007-12-19 2012-02-01 上海同辰生物科技有限公司 一种三氯蔗糖的合成及纯化工艺
US8436156B2 (en) * 2008-01-04 2013-05-07 Tate & Lyle Technology Limited Method for the production of sucralose
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
WO2009124113A1 (en) * 2008-04-03 2009-10-08 Tate & Lyle Technology Ltd. Extraction of less polar impurities from sucralose containing aqueous feed streams
US20090299055A1 (en) * 2008-04-03 2009-12-03 Tate & Lyle Technology Limited Purification of Sucralose Containing Feed Streams for Sucralose Crystallization
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
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
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
CN102336787B (zh) * 2011-11-01 2014-06-04 安徽万和制药有限公司 一种高效合成三氯蔗糖的方法
CN102336786A (zh) * 2011-11-01 2012-02-01 安徽万和制药有限公司 一种三氯蔗糖的高效结晶方法
CN102942599B (zh) * 2012-11-28 2015-08-26 湖北益泰药业有限公司 一种蔗糖-6-乙酯的提纯方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008218A (en) * 1972-08-25 1977-02-15 Meiji Seiki Kaisha, Ltd. 1-N-((S)-α-substituted-ω-aminoacyl)-neamine or -ribostamycin and the production thereof
US4117224A (en) * 1974-10-15 1978-09-26 Tate & Lyle Limited Preparation of sucrose 6,6'-dichloro hexa-acetate
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

Also Published As

Publication number Publication date
DK155946C (da) 1989-10-23
IL61763A0 (en) 1981-01-30
YU41010B (en) 1986-10-31
AU6554380A (en) 1981-06-25
DK546080A (da) 1981-06-21
PT72208A (en) 1981-01-01
PT72208B (en) 1981-10-28
FI803982L (fi) 1981-06-21
AU532217B2 (en) 1983-09-22
EP0031651A1 (en) 1981-07-08
PH16877A (en) 1984-04-02
IL61763A (en) 1984-10-31
EP0031651B1 (en) 1983-03-23
FI68403B (fi) 1985-05-31
NZ195891A (en) 1982-12-07
NO149389C (no) 1984-04-11
US4362869A (en) 1982-12-07
CA1152983A (en) 1983-08-30
NO149389B (no) 1984-01-02
NO803851L (no) 1981-06-22
SU1176844A3 (ru) 1985-08-30
DK155946B (da) 1989-06-05
GR72482B (da) 1983-11-14
YU317080A (en) 1983-02-28
DE3062467D1 (en) 1983-04-28

Similar Documents

Publication Publication Date Title
FI68403B (fi) Foerfarande foer framstaellning av 4,1',6'-triklor-4,1',6'-trideoxi-galaktosackaros
JP3183506B2 (ja) 改良されたスクロース―６―エステル塩素化方法
KR940000484B1 (ko) 2,3,6,3',4'-펜타-0-아세틸수크로오스의 제조방법
US20080300401A1 (en) Novel chlorination process for preparing sucralose
KR20080064885A (ko) 슈크로스-6-에스테르의 염소화 방법
CN101631878A (zh) 以三光气（btc）氯化蔗糖制备三氯蔗糖的方法
GB2275923A (en) Sucralose pentaester Production
US7884203B2 (en) Method of sucralose synthesis yield
PT2646452E (pt) Cloração de carboidratos e de derivados de carboidrato
KR20110041539A (ko) 수크랄로스 중간체 추출 및 정제방법
GB2065648A (en) Preparation of 4,1',6'-trichloro-4, 1',6'-trideoxygalactosucrose
US5449772A (en) Continuous process for the preparation of sucrose 6-esters
KR20080073879A (ko) 수크랄로오스의 제조방법
JPS6338999B2 (da)
US7626016B2 (en) Process for preparing sucrose-6-ester
CA2626602A1 (en) Acid mediated deacylation of 6-0-trichlorogalactosucrose to trich-lorogalactosucrose
KR850000078B1 (ko) 4,1',6'-트리클로로-4,1',6'-트리데옥시-갈락토슈크로오스의 제법
CN113277984A (zh) 一种制备3,6-二氯哒嗪-4-醇的方法
FR2653771A1 (fr) Procede de preparation de l'azt (azido-3'-desoxy-3'-thymidine) et de composes apparentes.
JP3209796B2 (ja) スクロース６−エステルの連続製造法
JPH09165396A (ja) １−β−Ｄ−アラビノフラノシルシトシンの製造方法
IE50762B1 (en) Process for the preparation of 4,1',6',trichloro-4,1',6',trideoxy-galactosucrose
ES2294851T3 (es) Procedimiento para la obtencion de derivados de acido 2-halogeno nicotinico y 2-cloronicotinato de n-butilo como producto intermedio.
UA58595C2 (uk) Спосіб отримання 4,1',6'-трихлор-4,1',6'-тридезоксигалактоцукрози
JPH07145191A (ja) ガラクトシルホスフォネート誘導体

Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: TATE & LYLE PUBLIC LIMITED COMPANY