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 estersInfo
- 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
Links
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 title 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 title 1
- 150000003222 pyridines Chemical class 0.000 title 1
- 150000003445 sucroses Chemical class 0.000 title 1
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)
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)
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)
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 |
-
2006
- 2006-08-29 GB GB0803650A patent/GB2443147A/en not_active Withdrawn
- 2006-08-29 CN CNA2006800313137A patent/CN101253187A/zh active Pending
- 2006-08-29 US US11/991,169 patent/US20100222568A1/en not_active Abandoned
- 2006-08-29 WO PCT/IN2006/000326 patent/WO2007052302A2/en active Application Filing
- 2006-08-29 CA CA002620787A patent/CA2620787A1/en not_active Abandoned
-
2008
- 2008-02-22 ZA ZA200801750A patent/ZA200801750B/xx unknown
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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