TWI347319B - Process for the manufacture of tocopheryl acylates - Google Patents

Process for the manufacture of tocopheryl acylates

Info

Publication number
TWI347319B
TWI347319B TW094112728A TW94112728A TWI347319B TW I347319 B TWI347319 B TW I347319B TW 094112728 A TW094112728 A TW 094112728A TW 94112728 A TW94112728 A TW 94112728A TW I347319 B TWI347319 B TW I347319B
Authority
TW
Taiwan
Prior art keywords
manufacture
tocopheryl
acylates
tocopheryl acylates
tocopherols
Prior art date
Application number
TW094112728A
Other languages
English (en)
Other versions
TW200538448A (en
Inventor
Werner Bonrath
Lisa Giraudi
Original Assignee
Dsm Ip Assets Bv
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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Publication of TW200538448A publication Critical patent/TW200538448A/zh
Application granted granted Critical
Publication of TWI347319B publication Critical patent/TWI347319B/zh

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
    • A61K31/352—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline 
    • A61K31/353—3,4-Dihydrobenzopyrans, e.g. chroman, catechin
    • A61K31/355—Tocopherols, e.g. vitamin E
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G13/00—Vitamins of unknown constitution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Diabetes (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Obesity (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Nutrition Science (AREA)
  • Epidemiology (AREA)
  • Pyrane Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicines Containing Plant Substances (AREA)
TW094112728A 2004-04-26 2005-04-21 Process for the manufacture of tocopheryl acylates TWI347319B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04009816 2004-04-26

Publications (2)

Publication Number Publication Date
TW200538448A TW200538448A (en) 2005-12-01
TWI347319B true TWI347319B (en) 2011-08-21

Family

ID=34965832

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094112728A TWI347319B (en) 2004-04-26 2005-04-21 Process for the manufacture of tocopheryl acylates

Country Status (9)

Country Link
US (1) US7435836B2 (zh)
EP (1) EP1740567B1 (zh)
JP (1) JP4874236B2 (zh)
KR (1) KR101174174B1 (zh)
CN (1) CN1946706B (zh)
AT (1) ATE370939T1 (zh)
DE (1) DE602005002136T2 (zh)
TW (1) TWI347319B (zh)
WO (1) WO2005103026A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112007003075T5 (de) 2006-12-27 2009-12-17 Dsm Ip Assets B.V. Verfahren zur Acylierung organischer Hydroxyverbindungen
US8796809B2 (en) 2008-09-08 2014-08-05 Cree, Inc. Varactor diode with doped voltage blocking layer
CA3102404A1 (en) 2018-06-05 2019-12-12 Flagship Pioneering Innovations V, Inc. Active agents and methods of their use for the treatment of metabolic disorders and nonalcoholic fatty liver disease
CN116440889A (zh) * 2018-07-02 2023-07-18 帝斯曼知识产权资产管理有限公司 在仲羟基及其催化剂的存在下选择性酰化伯羟基的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4955633A (zh) 1972-10-12 1974-05-30
DE4243464A1 (de) 1992-12-22 1994-06-23 Basf Ag Verfahren zur Herstellung von alpha-Tocopherol und alpha-Tocopherylacetat in flüssigem oder überkritischem Kohlendioxid
JP2002502360A (ja) * 1996-01-29 2002-01-22 ビーエーエスエフ アクチェンゲゼルシャフト ｄｌα―トコフェロールまたは酢酸ｄｌ―α―トコフェリルの製造方法
DE19603142A1 (de) 1996-01-29 1997-07-31 Basf Ag Verfahren zur Herstellung von dl-alpha-Tocopherol oder dl-alpha-Tocopherylacetat
DE10011402A1 (de) * 2000-03-09 2001-09-13 Degussa Verfahren zur Herstellung von alpha-Tocopherolestern
CN1205200C (zh) * 2000-11-22 2005-06-08 巴斯福股份公司 色原烷醇酯衍生物的连续酰化方法

Also Published As

Publication number Publication date
KR101174174B1 (ko) 2012-08-14
US7435836B2 (en) 2008-10-14
JP2007534713A (ja) 2007-11-29
TW200538448A (en) 2005-12-01
CN1946706B (zh) 2012-03-21
EP1740567A1 (en) 2007-01-10
ATE370939T1 (de) 2007-09-15
JP4874236B2 (ja) 2012-02-15
DE602005002136D1 (de) 2007-10-04
DE602005002136T2 (de) 2008-05-21
WO2005103026A1 (en) 2005-11-03
US20070225509A1 (en) 2007-09-27
CN1946706A (zh) 2007-04-11
EP1740567B1 (en) 2007-08-22
KR20070015550A (ko) 2007-02-05

Similar Documents

Publication Publication Date Title
CA112249S (en) Pet house carrier
IN2012DN00580A (zh)
ZA200302553B (en) Arrangement of radial bogie.
MX260863B (es) Catalizadores que contienen plata, su elaboracion y uso de los mismos.
GB2438320A (en) Methods and apparatus for operating transceiver systems of a wireless platform
WO2002100242A3 (en) Detection of ovarian cancer based upon alpha-haptoglobin levels
ZA200409344B (en) Multi-stage hydrocracker with kerosene recycle.
GB2378099B (en) Personal emergency information transmitter
DE60226789D1 (de) Formgebende Verarbeitung von makrozyklischen Oligoestern
BR0312263A (pt) Sistema catalìtico, bem como polìmero e processo de polimerização empregando o referido sistema
MXPA02011739A (es) Laminados de metal-poliuretano.
TWI347319B (en) Process for the manufacture of tocopheryl acylates
MXPA06002882A (es) Dispersiones de adhesivo acuosas.
DE60300811D1 (de) Metallischer Katalysatorträgerkörper
CA118276S (en) Yagi antenna
ZA200202852B (en) Protection of Fischer-Tropsch catalysts from traces of sulfur.
DE60302883D1 (de) Schaumregulierungsmittel
BR0315150A (pt) Processo de flotação por espuma para beneficiamento de um minério
WO2005014616A3 (en) Complexes of gpcr142 and relaxin3 or insl5, and their production and use
PL367455A1 (en) Double metal cyanide catalysts for the production of polyetherpolyols
UA83865C2 (en) Aqueous adhesive dispersions
TW200641581A (en) Wireless mouse adapted to receive a wireless receiver therein
SI1915301T1 (sl) Vsebnik za aerosol
GB0329063D0 (en) Item of lingerie or swimwear
WO2004096791A3 (en) Process for the manufacture of tocyl and tocopheryl acylates

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees