EP4259812A1 - Procédé de préparation de frambinone - Google Patents
Procédé de préparation de frambinoneInfo
- Publication number
- EP4259812A1 EP4259812A1 EP21839418.7A EP21839418A EP4259812A1 EP 4259812 A1 EP4259812 A1 EP 4259812A1 EP 21839418 A EP21839418 A EP 21839418A EP 4259812 A1 EP4259812 A1 EP 4259812A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carried out
- frambinone
- process according
- bioconversion
- hydroxybenzaldehyde
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group
- C12P7/26—Ketones
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/14—Fungi; Culture media therefor
- C12N1/16—Yeasts; Culture media therefor
- C12N1/18—Baker's yeast; Brewer's yeast
- C12N1/185—Saccharomyces isolates
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/0004—Oxidoreductases (1.)
- C12N9/001—Oxidoreductases (1.) acting on the CH-CH group of donors (1.3)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2511/00—Cells for large scale production
Definitions
- the present invention aims at the manufacture of natural frambinone by a new access route with good yields and high specificity.
- step (a) of bioconversion of p-coumaric acid allowing the preparation of p-hydroxybenzaldehyde
- the present invention also relates to the use of natural frambinone according to the present invention as a flavor or perfume.
- the pH of the medium is adjusted to 8.4, a coumaric acid solution is introduced so as to obtain a final concentration of between 5 and 50 g/L.
- the reaction medium is maintained at 37° C. and 170 rpm for 24 h. After 24 h of bioconversion, the biomass is removed by centrifugation, the supernatant is filtered and analyzed by HPLC. 4-hydroxy benzaldehyde is obtained, with a yield of between 60 and 99%.
- Benzalacetone obtained according to Example 2 is mixed in each medium obtained after the growth period as described above.
- the mixture is incubated at 30° C. with stirring (200 revolutions/min) for 48 hours (references 1 to 2) or 72 hours (reference 3).
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Mycology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Botany (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2013142A FR3117486A1 (fr) | 2020-12-14 | 2020-12-14 | Procédé de préparation de frambinone |
| PCT/EP2021/085636 WO2022129012A1 (fr) | 2020-12-14 | 2021-12-14 | Procédé de préparation de frambinone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4259812A1 true EP4259812A1 (fr) | 2023-10-18 |
Family
ID=74554068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21839418.7A Withdrawn EP4259812A1 (fr) | 2020-12-14 | 2021-12-14 | Procédé de préparation de frambinone |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240309406A1 (fr) |
| EP (1) | EP4259812A1 (fr) |
| CN (1) | CN116547385A (fr) |
| AU (1) | AU2021403503A1 (fr) |
| FR (1) | FR3117486A1 (fr) |
| WO (1) | WO2022129012A1 (fr) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1227595A (fr) | 1958-07-03 | 1960-08-22 | Dragoco Gerberding Co Gmbh | Procédé de préparation de 1-(4-hydroxyphényl)-butanone-3 et parfum contenant ledit produit |
| FR2221433A1 (en) | 1972-09-15 | 1974-10-11 | Shell Int Research | Hydroxy phenyl substd ketones - useful as flavourings and aromatising agents |
| JPH01242549A (ja) | 1988-03-24 | 1989-09-27 | Denki Kagaku Kogyo Kk | 4−(4−ヒドロキシフエニル)−2−ブタノンの製造方法 |
| SG172783A1 (en) | 2008-12-25 | 2011-08-29 | Codexis Inc | Enone reductases |
| CN104193607B (zh) | 2014-09-10 | 2016-01-20 | 曹仪山 | 一种覆盆子酮的合成方法 |
| CN104355977B (zh) | 2014-11-06 | 2016-03-02 | 南京林业大学 | 一种覆盆子酮的合成工艺 |
| CN104496778B (zh) | 2014-12-11 | 2017-06-16 | 南京林业大学 | 一种固体酸碱催化合成覆盆子酮的方法 |
| SG11202004412RA (en) * | 2017-11-20 | 2020-06-29 | Axxence Holding B V | Production of a flavour compound in a host cell |
| CN112391418B (zh) * | 2020-11-20 | 2022-02-18 | 厦门欧米克生物科技有限公司 | 一种覆盆子酮的工业化发酵生产方法 |
-
2020
- 2020-12-14 FR FR2013142A patent/FR3117486A1/fr active Pending
-
2021
- 2021-12-14 EP EP21839418.7A patent/EP4259812A1/fr not_active Withdrawn
- 2021-12-14 US US18/257,456 patent/US20240309406A1/en active Pending
- 2021-12-14 AU AU2021403503A patent/AU2021403503A1/en not_active Abandoned
- 2021-12-14 WO PCT/EP2021/085636 patent/WO2022129012A1/fr not_active Ceased
- 2021-12-14 CN CN202180083767.3A patent/CN116547385A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022129012A1 (fr) | 2022-06-23 |
| US20240309406A1 (en) | 2024-09-19 |
| CN116547385A (zh) | 2023-08-04 |
| AU2021403503A9 (en) | 2024-06-27 |
| AU2021403503A1 (en) | 2023-06-22 |
| FR3117486A1 (fr) | 2022-06-17 |
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Legal Events
| Date | Code | Title | Description |
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