ZA200801750B - Removal of pyridine and pyridine analogs from reaction mass containing sucrose esters - Google Patents

Removal of pyridine and pyridine analogs from reaction mass containing sucrose esters

Info

Publication number
ZA200801750B
ZA200801750B ZA200801750A ZA200801750A ZA200801750B ZA 200801750 B ZA200801750 B ZA 200801750B ZA 200801750 A ZA200801750 A ZA 200801750A ZA 200801750 A ZA200801750 A ZA 200801750A ZA 200801750 B ZA200801750 B ZA 200801750B
Authority
ZA
South Africa
Prior art keywords
pyridine
removal
reaction mass
sucrose esters
mass containing
Prior art date
Application number
ZA200801750A
Other languages
English (en)
Inventor
Ratnam Rakesh
Aurora Sundeep
Original Assignee
Vb Medicare Pvt Ltd
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 Vb Medicare Pvt Ltd filed Critical Vb Medicare Pvt Ltd
Publication of ZA200801750B publication Critical patent/ZA200801750B/xx

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

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA200801750A 2005-08-30 2008-02-22 Removal of pyridine and pyridine analogs from reaction mass containing sucrose esters ZA200801750B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1045MU2005 2005-08-30

Publications (1)

Publication Number Publication Date
ZA200801750B true ZA200801750B (en) 2009-11-25

Family

ID=38006310

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200801750A ZA200801750B (en) 2005-08-30 2008-02-22 Removal of pyridine and pyridine analogs from reaction mass containing sucrose esters

Country Status (6)

Country Link
US (1) US20100222568A1 (zh)
CN (1) CN101253187A (zh)
CA (1) CA2620787A1 (zh)
GB (1) GB2443147A (zh)
WO (1) WO2007052302A2 (zh)
ZA (1) ZA200801750B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102249988B (zh) * 2011-05-19 2013-11-27 山东圣泉化工股份有限公司 一种回收吡啶的方法
CN103319548B (zh) * 2013-07-04 2015-09-23 天津北方食品有限公司 一种蔗糖-6-乙酸酯的提纯方法
CN103360350B (zh) * 2013-07-18 2015-09-23 湖北华世通潜龙药业有限公司 一种适于工业化生产、高纯度的注射用炎琥宁的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3165986D1 (en) * 1980-07-08 1984-10-18 Tate & Lyle Plc Process for the preparation of 4, 1',6'-trichloro-4,1',6'-trideoxygalactosucrose (tgs)
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
GB8818430D0 (en) * 1988-08-03 1988-09-07 Tate & Lyle Plc Process
DE68903624T2 (de) * 1988-09-16 1993-05-13 Tate & Lyle Plc Verfahren zur chlorierung von zucker.
US5449772A (en) * 1991-05-21 1995-09-12 Tate & Lyle Public Ltd. Co. Continuous process for the preparation of sucrose 6-esters
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

Also Published As

Publication number Publication date
GB2443147A (en) 2008-04-23
CA2620787A1 (en) 2007-05-10
US20100222568A1 (en) 2010-09-02
WO2007052302A2 (en) 2007-05-10
WO2007052302A3 (en) 2007-12-06
GB0803650D0 (en) 2008-04-02
CN101253187A (zh) 2008-08-27

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