CN101245085B - 一种三氯蔗糖的合成及纯化工艺 - Google Patents
一种三氯蔗糖的合成及纯化工艺 Download PDFInfo
- Publication number
- CN101245085B CN101245085B CN2007101725588A CN200710172558A CN101245085B CN 101245085 B CN101245085 B CN 101245085B CN 2007101725588 A CN2007101725588 A CN 2007101725588A CN 200710172558 A CN200710172558 A CN 200710172558A CN 101245085 B CN101245085 B CN 101245085B
- Authority
- CN
- China
- Prior art keywords
- acetic ester
- sucralose
- synthesis technique
- technique according
- alkali metal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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- C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
- C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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)
Abstract
Description
Claims (13)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101725588A CN101245085B (zh) | 2007-12-19 | 2007-12-19 | 一种三氯蔗糖的合成及纯化工艺 |
PCT/CN2008/002036 WO2009089684A1 (fr) | 2007-12-19 | 2008-12-19 | Procédé de synthèse et de purification du sucralose |
EP20080870562 EP2233492A4 (en) | 2007-12-19 | 2008-12-19 | PROCESS FOR SYNTHETIZING AND CLEANING SUCRALOSE |
US12/747,379 US8283464B2 (en) | 2007-12-19 | 2008-12-19 | Process for synthesizing and purifying sucralose |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101725588A CN101245085B (zh) | 2007-12-19 | 2007-12-19 | 一种三氯蔗糖的合成及纯化工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101245085A CN101245085A (zh) | 2008-08-20 |
CN101245085B true CN101245085B (zh) | 2012-02-01 |
Family
ID=39945789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101725588A Expired - Fee Related CN101245085B (zh) | 2007-12-19 | 2007-12-19 | 一种三氯蔗糖的合成及纯化工艺 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8283464B2 (zh) |
EP (1) | EP2233492A4 (zh) |
CN (1) | CN101245085B (zh) |
WO (1) | WO2009089684A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022141227A1 (zh) * | 2020-12-30 | 2022-07-07 | 安徽金禾实业股份有限公司 | 三氯蔗糖的制备方法、粗产品溶液及三氯蔗糖 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
MX2013005560A (es) | 2010-11-23 | 2013-08-26 | Lexington Pharmaceuticals Lab Llc | Cloracion de baja temperatura de carbohidratos. |
DK2646452T3 (da) | 2011-10-14 | 2016-06-20 | Lexington Pharmaceutical Laboratories Llc | Chlorering af carbohydrater og carbohydratderivater |
CN102417526B (zh) * | 2011-10-19 | 2013-06-05 | 湖北益泰药业有限公司 | 相转移催化剂催化氯化制备三氯蔗糖-6-酯的方法 |
CN102942598B (zh) * | 2012-11-28 | 2015-07-01 | 济南圣泉唐和唐生物科技有限公司 | 一种乙酰糖卤代反应的后处理方法 |
US20140322389A1 (en) * | 2013-03-14 | 2014-10-30 | Indra Prakash | Beverages containing rare sugars |
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 |
CN104327130A (zh) * | 2014-11-24 | 2015-02-04 | 苏州乔纳森新材料科技有限公司 | 一种制备三氯蔗糖-6-乙酸酯的方法 |
CN105707830A (zh) * | 2016-03-03 | 2016-06-29 | 李云军 | 一种蔗糖素 |
CN105669784A (zh) * | 2016-03-04 | 2016-06-15 | 李云军 | 一种蔗糖-6-乙酸酯的氯化方法 |
CN105707833A (zh) * | 2016-03-07 | 2016-06-29 | 李云军 | 一种高甜度蔗糖素 |
CN113150047A (zh) * | 2021-04-26 | 2021-07-23 | 南通市常海食品添加剂有限公司 | 一种三氯蔗糖-6-乙酸酯分离提取方法 |
CN113214330A (zh) * | 2021-05-13 | 2021-08-06 | 安徽金禾化学材料研究所有限公司 | 一种蔗糖-6-乙酯的纯化及其氯化工艺 |
CN113292612A (zh) * | 2021-05-26 | 2021-08-24 | 新琪安科技股份有限公司 | 一种制备三氯蔗糖的方法 |
CN115364520B (zh) * | 2022-09-06 | 2023-06-02 | 新琪安科技股份有限公司 | 一种三氯蔗糖新型母液萃取工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4380476A (en) * | 1980-07-08 | 1983-04-19 | Talres Development (N.A.) N.V. | Process for the preparation of 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose (TGS) |
US5498709A (en) * | 1994-10-17 | 1996-03-12 | Mcneil-Ppc, Inc. | Production of sucralose without intermediate isolation of crystalline sucralose-6-ester |
CN1528772A (zh) * | 2003-10-01 | 2004-09-15 | 常州市牛塘化工厂 | 蔗糖-6-乙酯的制备方法 |
CN101029062A (zh) * | 2007-04-09 | 2007-09-05 | 淄博联技甜味剂有限公司 | 三氯蔗糖的合成工艺 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE3360762D1 (en) * | 1982-04-02 | 1985-10-17 | Unilever Nv | Process for preparing sugar acetates |
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 |
GB8622345D0 (en) * | 1986-09-17 | 1986-10-22 | Tate & Lyle Plc | Sucrose derivatives |
US4950746A (en) * | 1988-07-18 | 1990-08-21 | Noramco, Inc. | Process for synthesizing sucrose derivatives by regioselective reaction |
US5023329A (en) | 1990-04-23 | 1991-06-11 | Noramco, Inc. | Sucrose-6-ester production process |
US5449772A (en) | 1991-05-21 | 1995-09-12 | Tate & Lyle Public Ltd. Co. | Continuous process for the preparation of sucrose 6-esters |
WO2007072496A2 (en) * | 2005-11-08 | 2007-06-28 | Camlin Fine Chemicals Limited | A process to prepare sucralose |
CN100420695C (zh) | 2007-02-02 | 2008-09-24 | 上海迪赛诺医药发展有限公司 | 制备三氯蔗糖的方法 |
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 |
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 |
-
2007
- 2007-12-19 CN CN2007101725588A patent/CN101245085B/zh not_active Expired - Fee Related
-
2008
- 2008-12-19 US US12/747,379 patent/US8283464B2/en active Active
- 2008-12-19 EP EP20080870562 patent/EP2233492A4/en not_active Withdrawn
- 2008-12-19 WO PCT/CN2008/002036 patent/WO2009089684A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4380476A (en) * | 1980-07-08 | 1983-04-19 | Talres Development (N.A.) N.V. | Process for the preparation of 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose (TGS) |
US5498709A (en) * | 1994-10-17 | 1996-03-12 | Mcneil-Ppc, Inc. | Production of sucralose without intermediate isolation of crystalline sucralose-6-ester |
CN1528772A (zh) * | 2003-10-01 | 2004-09-15 | 常州市牛塘化工厂 | 蔗糖-6-乙酯的制备方法 |
CN101029062A (zh) * | 2007-04-09 | 2007-09-05 | 淄博联技甜味剂有限公司 | 三氯蔗糖的合成工艺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022141227A1 (zh) * | 2020-12-30 | 2022-07-07 | 安徽金禾实业股份有限公司 | 三氯蔗糖的制备方法、粗产品溶液及三氯蔗糖 |
Also Published As
Publication number | Publication date |
---|---|
EP2233492A1 (en) | 2010-09-29 |
EP2233492A4 (en) | 2014-04-02 |
US8283464B2 (en) | 2012-10-09 |
US20100292462A1 (en) | 2010-11-18 |
CN101245085A (zh) | 2008-08-20 |
WO2009089684A1 (fr) | 2009-07-23 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUBEI YITAI PHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: SHANGHAI TONGCHEN BIOLOGICAL TECHNOLOGY CO., LTD. Effective date: 20120913 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200062 PUTUO, SHANGHAI TO: 431700 TIANMEN, HUBEI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20120913 Address after: 431700 Hubei city of Tianmen province Fengcheng embankment Patentee after: Hubei Yitai Pharmaceutical Co., Ltd. Address before: 402, room 54, No. 65, 200062 Jinsha River Road, Shanghai, Putuo District Patentee before: Shanghai Tongchen Biological Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20151219 |
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EXPY | Termination of patent right or utility model |