DE69802465D1 - Polyalkoholderivate und Verfahren zur Herstellung davon - Google Patents
Polyalkoholderivate und Verfahren zur Herstellung davonInfo
- Publication number
- DE69802465D1 DE69802465D1 DE69802465T DE69802465T DE69802465D1 DE 69802465 D1 DE69802465 D1 DE 69802465D1 DE 69802465 T DE69802465 T DE 69802465T DE 69802465 T DE69802465 T DE 69802465T DE 69802465 D1 DE69802465 D1 DE 69802465D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- polyalcohol derivatives
- polyalcohol
- derivatives
- 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 - Fee Related
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C315/00—Preparation of sulfones; Preparation of sulfoxides
- C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/02—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms
- C07C317/08—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms of an acyclic unsaturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/02—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms
- C07C317/10—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing rings
-
- 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
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/05—Alcohols containing rings other than six-membered aromatic rings
- C07C33/14—Alcohols containing rings other than six-membered aromatic rings containing six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14000697 | 1997-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69802465D1 true DE69802465D1 (de) | 2001-12-20 |
| DE69802465T2 DE69802465T2 (de) | 2002-06-27 |
Family
ID=15258748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69802465T Expired - Fee Related DE69802465T2 (de) | 1997-05-29 | 1998-05-28 | Polyalkoholderivate und Verfahren zur Herstellung davon |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6087541A (de) |
| EP (1) | EP0881204B1 (de) |
| CN (1) | CN1093110C (de) |
| DE (1) | DE69802465T2 (de) |
| RU (1) | RU2196133C2 (de) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE794872A (fr) * | 1972-02-02 | 1973-08-01 | Rhone Poulenc Sa | Nouvelles sulfones derivees de dimethyl-1,5 hexadiene-1,5 ylene |
| CH585709A5 (de) * | 1973-08-24 | 1977-03-15 | Hoffmann La Roche | |
| SU630841A1 (ru) * | 1976-04-21 | 1990-04-15 | Всесоюзный Научно-Исследовательский Витаминный Институт | Способ получени низших алкиловых эфиров витамин А-кислоты |
| FR2359821A1 (fr) * | 1976-07-28 | 1978-02-24 | Rhone Poulenc Ind | Perfectionnement au procede de preparation de la vitamine a a partir de sulfones |
| GB1595056A (en) * | 1976-10-12 | 1981-08-05 | Wellcome Found | Pharmaceutical combination |
| US5185468A (en) * | 1990-06-14 | 1993-02-09 | Kuraray Company Ltd. | Process for producing β-carotene, and intermediate compounds useful for the process |
| WO1997030038A1 (en) * | 1996-02-15 | 1997-08-21 | Mitsubishi Chemical Corporation | Diarylsultam derivatives |
| US5902738A (en) * | 1996-04-18 | 1999-05-11 | Roche Vitamins Inc. | Enzymatic acylation |
-
1998
- 1998-05-28 DE DE69802465T patent/DE69802465T2/de not_active Expired - Fee Related
- 1998-05-28 EP EP98109798A patent/EP0881204B1/de not_active Expired - Lifetime
- 1998-05-29 CN CN98115404A patent/CN1093110C/zh not_active Expired - Fee Related
- 1998-05-29 US US09/086,542 patent/US6087541A/en not_active Expired - Fee Related
- 1998-05-29 RU RU98110786/04A patent/RU2196133C2/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1201775A (zh) | 1998-12-16 |
| RU2196133C2 (ru) | 2003-01-10 |
| EP0881204A1 (de) | 1998-12-02 |
| EP0881204B1 (de) | 2001-11-14 |
| CN1093110C (zh) | 2002-10-23 |
| DE69802465T2 (de) | 2002-06-27 |
| US6087541A (en) | 2000-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |