IN2006DE07977A - - Google Patents
Info
- Publication number
- IN2006DE07977A IN2006DE07977A IN7977DE2006A IN2006DE07977A IN 2006DE07977 A IN2006DE07977 A IN 2006DE07977A IN 7977DE2006 A IN7977DE2006 A IN 7977DE2006A IN 2006DE07977 A IN2006DE07977 A IN 2006DE07977A
- Authority
- IN
- India
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
- C07D311/72—3,4-Dihydro derivatives having in position 2 at least one methyl radical and in position 6 one oxygen atom, e.g. tocopherols
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/02—Nutrients, e.g. vitamins, minerals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nutrition Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Diabetes (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Pyrane Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH13662004 | 2004-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2006DE07977A true IN2006DE07977A (pt) | 2007-04-20 |
Family
ID=34973798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN7977DE2006 IN2006DE07977A (pt) | 2004-08-19 | 2006-12-28 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US8183396B2 (pt) |
| EP (1) | EP1954686B1 (pt) |
| JP (1) | JP5006786B2 (pt) |
| KR (1) | KR101240118B1 (pt) |
| CN (1) | CN101006070B (pt) |
| IN (1) | IN2006DE07977A (pt) |
| WO (1) | WO2006018310A2 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7858813B2 (en) | 2004-08-19 | 2010-12-28 | Dsm Ip Assets B.V. | Process for the rectification of mixtures of high-boiling air-and/or temperature-sensitive useful products |
| EP2882729B1 (en) * | 2012-08-10 | 2016-09-21 | DSM IP Assets B.V. | Protected tocopherol with reduced content of free tocopherol |
| CN110292786A (zh) * | 2019-07-29 | 2019-10-01 | 潍坊益华化工有限公司 | 一种巯基乙酸异辛酯连续精馏装置与工艺 |
| CN112941126A (zh) * | 2021-04-01 | 2021-06-11 | 福建省格兰尼生物工程股份有限公司 | 一种从非大豆脱臭馏出物中提取大豆维生素e的方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB867166A (en) * | 1958-10-24 | 1961-05-03 | Hoffmann La Roche | A process for the manufacture of alpha tocopherol and its acetate |
| JPS6019309B2 (ja) * | 1976-09-29 | 1985-05-15 | 日清製粉株式会社 | 高純度ｄｌ−α−トコフエロ−ルの製造法 |
| DE4208477A1 (de) * | 1992-03-17 | 1993-09-23 | Basf Ag | Verfahren zur herstellung von vitamin e |
| US5582692A (en) * | 1994-10-07 | 1996-12-10 | Artisan Industries, Inc. | Method for the purification of vitamin E |
| DE19524928A1 (de) * | 1995-07-08 | 1997-01-09 | Basf Ag | Verfahren zur Rektifikation von Gemischen hochsiedender luft- und/oder temperaturempfindlicher Substanzen, die eine hohe Trennleistung erfordern, im Feinvakuum, sowie für dieses Verfahren geeignete Kolonnen |
| WO1997028151A1 (de) * | 1996-01-29 | 1997-08-07 | Basf Aktiengesellschaft | VERFAHREN ZUR HERSTELLUNG VON DL-α-TOCOPHEROL ODER DL-α-TOCOPHERYLACETAT |
| DE19733503A1 (de) * | 1997-08-01 | 1999-02-04 | Basf Ag | Verfahren zur Herstellung von a-Tocopherylacetat durch Umsetzung von Trimethylhydrochinon und Phytol oder Isophytol unter Rückführung des Zinkhalogenid-Kondensationskatalysators |
| FR2784104B1 (fr) * | 1998-09-18 | 2002-12-27 | Rhone Poulenc Nutrition Animal | Procede de preparation de la vitamine e |
| AU2002227934A1 (en) * | 2000-11-22 | 2002-06-03 | Basf Aktiengesellschaft | Method for continuously acylating chromanol ester derivatives |
| DE10135714A1 (de) * | 2001-07-21 | 2003-02-06 | Basf Ag | Verbessertes Verfahren zur Aufarbeitung eines Vitamin-E-Acetat-haltigen Produktstromes |
| US7858813B2 (en) * | 2004-08-19 | 2010-12-28 | Dsm Ip Assets B.V. | Process for the rectification of mixtures of high-boiling air-and/or temperature-sensitive useful products |
| WO2011075784A1 (en) * | 2009-12-23 | 2011-06-30 | Peter Maccallum Cancer Institute | Compounds, preparations and uses thereof |
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2005
- 2005-08-19 WO PCT/EP2005/008982 patent/WO2006018310A2/en active Application Filing
- 2005-08-19 CN CN2005800274890A patent/CN101006070B/zh active Active
- 2005-08-19 US US11/659,475 patent/US8183396B2/en active Active
- 2005-08-19 EP EP05781916A patent/EP1954686B1/en active Active
- 2005-08-19 KR KR1020077003773A patent/KR101240118B1/ko active IP Right Grant
- 2005-08-19 JP JP2007526395A patent/JP5006786B2/ja active Active
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2006
- 2006-12-28 IN IN7977DE2006 patent/IN2006DE07977A/en unknown
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2011
- 2011-12-19 US US13/329,853 patent/US8414850B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US8414850B2 (en) | 2013-04-09 |
| JP2008509963A (ja) | 2008-04-03 |
| KR20070051862A (ko) | 2007-05-18 |
| WO2006018310A2 (en) | 2006-02-23 |
| KR101240118B1 (ko) | 2013-03-07 |
| US8183396B2 (en) | 2012-05-22 |
| US20090287002A1 (en) | 2009-11-19 |
| JP5006786B2 (ja) | 2012-08-22 |
| EP1954686A2 (en) | 2008-08-13 |
| US20120156107A1 (en) | 2012-06-21 |
| EP1954686B1 (en) | 2012-06-20 |
| WO2006018310A3 (en) | 2006-07-20 |
| CN101006070B (zh) | 2012-11-07 |
| CN101006070A (zh) | 2007-07-25 |