DE69502572T2 - Verfahren zur Herstellung von Geranylgeraniol - Google Patents
Verfahren zur Herstellung von GeranylgeraniolInfo
- Publication number
- DE69502572T2 DE69502572T2 DE69502572T DE69502572T DE69502572T2 DE 69502572 T2 DE69502572 T2 DE 69502572T2 DE 69502572 T DE69502572 T DE 69502572T DE 69502572 T DE69502572 T DE 69502572T DE 69502572 T2 DE69502572 T2 DE 69502572T2
- Authority
- DE
- Germany
- Prior art keywords
- ester derivative
- carbon
- chem
- general formula
- cis
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/02—Acyclic alcohols with carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/16—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29885794A JP3657298B2 (ja) | 1994-11-08 | 1994-11-08 | ゲラニルゲラニオ−ルの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69502572D1 DE69502572D1 (de) | 1998-06-25 |
DE69502572T2 true DE69502572T2 (de) | 1999-02-04 |
Family
ID=17865098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69502572T Expired - Lifetime DE69502572T2 (de) | 1994-11-08 | 1995-11-08 | Verfahren zur Herstellung von Geranylgeraniol |
Country Status (4)
Country | Link |
---|---|
US (1) | US5663461A (de) |
EP (1) | EP0711749B1 (de) |
JP (1) | JP3657298B2 (de) |
DE (1) | DE69502572T2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2305825B1 (de) | 1998-07-06 | 2015-01-14 | DCV Inc. doing business as Bio-Technical Resourses | Verfahren zur Vitaminherstellung |
AU4863099A (en) | 1998-07-06 | 2000-01-24 | Dcv, Inc. Doing Business As Bio-Technical Resources | Method of vitamin production |
WO2000061530A1 (fr) * | 1999-04-08 | 2000-10-19 | Sumitomo Chemical Company, Limited | Procede de preparation de composes halogenes |
JP4534297B2 (ja) * | 1999-04-08 | 2010-09-01 | 住友化学株式会社 | ハロゲン化合物の製造法 |
WO2000071531A1 (en) | 1999-05-24 | 2000-11-30 | America River Nutrition, Inc. | Tocotrienols and geranylgeraniol from bixa orellana byproducts |
DE19926677C2 (de) * | 1999-06-11 | 2002-02-14 | Quante Ag | Verfahren und Vorrichtung zum Koppeln von Lichtwellenleitern |
US20040249219A1 (en) * | 2000-07-05 | 2004-12-09 | Saucy Gabriel G. | Method of making teprenone |
US7501268B2 (en) * | 2000-12-28 | 2009-03-10 | Toyota Jidosha Kabushiki Kaisha | Methods of producing prenyl alcohols |
EP1354956A4 (de) * | 2000-12-28 | 2004-10-27 | Toyota Motor Co Ltd | Verfahren zur herstellung von prenylalkohol |
CN1259044C (zh) * | 2001-03-30 | 2006-06-14 | 日清奥利友集团株式会社 | 骨代谢改善剂 |
US7989006B2 (en) * | 2003-04-08 | 2011-08-02 | American River Nutrition, Inc. | Annatto extract compositions, including geranyl geraniols and methods of use |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5455506A (en) * | 1977-10-05 | 1979-05-02 | Eisai Co Ltd | Preparation of polyprenyl alcohol |
-
1994
- 1994-11-08 JP JP29885794A patent/JP3657298B2/ja not_active Expired - Fee Related
-
1995
- 1995-11-06 US US08/554,405 patent/US5663461A/en not_active Expired - Lifetime
- 1995-11-08 EP EP95117610A patent/EP0711749B1/de not_active Expired - Lifetime
- 1995-11-08 DE DE69502572T patent/DE69502572T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0711749B1 (de) | 1998-05-20 |
DE69502572D1 (de) | 1998-06-25 |
JP3657298B2 (ja) | 2005-06-08 |
JPH08133999A (ja) | 1996-05-28 |
EP0711749A1 (de) | 1996-05-15 |
US5663461A (en) | 1997-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |