EP4788657A2 - Verbessertes verfahren zur synthese von allen(e)-heptaprenol (c35-oh) - Google Patents
Verbessertes verfahren zur synthese von allen(e)-heptaprenol (c35-oh)Info
- Publication number
- EP4788657A2 EP4788657A2 EP24800932.6A EP24800932A EP4788657A2 EP 4788657 A2 EP4788657 A2 EP 4788657A2 EP 24800932 A EP24800932 A EP 24800932A EP 4788657 A2 EP4788657 A2 EP 4788657A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- octacosa
- benzene
- hexaen
- heptamethyl
- synthesis
- 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.)
- Pending
Links
Classifications
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- 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
- C07C317/14—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/16—Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton
- C07C317/18—Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton with sulfone or sulfoxide groups bound to acyclic carbon atoms of the carbon skeleton
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN202321066937 | 2023-10-05 | ||
| IN202421009595 | 2024-02-13 | ||
| PCT/IB2024/059716 WO2025074315A2 (en) | 2023-10-05 | 2024-10-04 | An improved process for the synthesis of all (e)-hepta prenol (c35-oh) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4788657A2 true EP4788657A2 (de) | 2026-08-12 |
Family
ID=93341603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP24800932.6A Pending EP4788657A2 (de) | 2023-10-05 | 2024-10-04 | Verbessertes verfahren zur synthese von allen(e)-heptaprenol (c35-oh) |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4788657A2 (de) |
| KR (1) | KR20260088513A (de) |
| CN (1) | CN122029142A (de) |
| WO (1) | WO2025074315A2 (de) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0759504B2 (ja) | 1986-01-23 | 1995-06-28 | エーザイ株式会社 | ポリプレニルアルコ−ル含有注射剤 |
| GB0817528D0 (en) | 2008-09-24 | 2008-10-29 | Syntavit As | Process |
| GB201004876D0 (en) | 2010-03-23 | 2010-05-05 | Syntavit As | Process for the preparation of vitamin K2 |
| PL401195A1 (pl) * | 2012-10-12 | 2014-04-14 | Instytut Farmaceutyczny | Sposób wytwarzania witaminy K2 w formie MK-7 |
| US9464021B2 (en) | 2013-11-01 | 2016-10-11 | Dilip S. Mehta | Method of preparation of stereospecific quinone derivatives |
| CN116813446B (zh) * | 2023-06-26 | 2024-07-30 | 天津玉健生物工程有限公司 | 一种砜基化合物还原脱砜的方法 |
-
2024
- 2024-10-04 EP EP24800932.6A patent/EP4788657A2/de active Pending
- 2024-10-04 WO PCT/IB2024/059716 patent/WO2025074315A2/en not_active Ceased
- 2024-10-04 KR KR1020267012148A patent/KR20260088513A/ko active Pending
- 2024-10-04 CN CN202480063422.5A patent/CN122029142A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN122029142A (zh) | 2026-05-12 |
| WO2025074315A3 (en) | 2025-05-15 |
| KR20260088513A (ko) | 2026-06-12 |
| WO2025074315A2 (en) | 2025-04-10 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20260506 |
|
| AK | Designated contracting states |
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