WO2006034702A1 - Verfahren zur enzymatischen hydroxylierung nicht-aktivierter kohlenwasserstoffe - Google Patents
Verfahren zur enzymatischen hydroxylierung nicht-aktivierter kohlenwasserstoffe Download PDFInfo
- Publication number
- WO2006034702A1 WO2006034702A1 PCT/DE2005/001734 DE2005001734W WO2006034702A1 WO 2006034702 A1 WO2006034702 A1 WO 2006034702A1 DE 2005001734 W DE2005001734 W DE 2005001734W WO 2006034702 A1 WO2006034702 A1 WO 2006034702A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- activated
- haloperoxidases
- enzymes
- substances
- hydroxylated
- Prior art date
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Classifications
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- 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
- 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
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
-
- 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
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/22—Preparation of oxygen-containing organic compounds containing a hydroxy group aromatic
-
- 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
Definitions
- the invention relates to a process for the enzymatic hydroxylation of non-activated hydrocarbons, in particular non-activated hydrocarbon molecules aromati ⁇ shear rings (for example, the selective conversion of naphthalene to 1-naphthol).
- the method can be used in various fields of synthetic chemistry, u. a. for the manufacture of pharmaceuticals, terpenes, steroids or fatty acids.
- cytochrome P450-dependent monooxygenases which are found in almost all organisms and are of particular interest in the synthesis of active substances (eg steroids), the metabolisation of foreign substances (eg mono- and polyaromatics) as well as in the activation of petroleum hydrocarbons (eg ra-alkanes) (Rehm and Reed 2000, Biotechnology Vol 8b: biotransformations II, Wiley-VCH).
- active substances eg steroids
- foreign substances eg mono- and polyaromatics
- petroleum hydrocarbons eg ra-alkanes
- the object of the present invention is to carry out the processes for the enzymatic preparation of hydroxylated products from corresponding non-activated hydrocarbons with the least possible expense in terms of process engineering and apparatus, and using cost-effective cosubstrates.
- the starting compounds are to be reacted, in particular, with low energy and chemical use, low in pollutants, without increased demands on sterile or semisterile reaction mixtures and with incubation times which are as short as possible.
- a process for the enzymatic preparation of hydroxylated hydrocarbons from corresponding non-activated starting compounds in a one-stage reaction process is proposed in which the substances or substance mixtures are mixed at least by adding and optionally adding special haloperoxidases having peroxygenase activity and at least one oxidizing agent, such as Hydrogen peroxide, are reacted in an aqueous medium, wherein the oxygenation of non-activated CH bonds occurs.
- the cell-free, enzymatic method is based on a newly found extracellular fungal enzyme, said haloperoxidase (EC 1.11.1.10) in the presence of the oxidizing agent in preferably buffered aqueous solutions of aromatic hydrocarbons (such as naphthalene or toluene) to corresponding phenols directly, ie in the said one-step Reaction method, implemented.
- aromatic hydrocarbons such as naphthalene or toluene
- other compounds for example aliphatic and aliphatic side chains of aromatics and cycloaliphatics
- aryl alcohol-aryl aldehyde peroxidase which has since been recognized as a particular peroxygenase-functional haloperoxidase, is preferably produced and characterized by basidiomycetes of the family Bolbitiaceae (eg Agrocybe sp.) by special catalytic properties, which none of the previously known peroxidases or P450 enzymes possesses.
- Agrocybe aegerita peroxidase (AaP) are environmentally friendly (that is they do not require aggressive and environmentally harmful chemicals). Thus, oxidizing agents are required only in catalytic amounts to ensure the peroxidase activity, but not for direct reaction of the starting compounds.
- the chemical oxidation of alcohols and aldehydes requires equimolar amounts of environmentally hazardous oxidizing agents (peroxides, ozone, permanganate, chromates).
- the purely chemical hydroxylations proceed only in the presence of suitable solvents (methanol, dimethyl sulfoxide, acetone) and are not carried out in aqueous, merely buffered reaction solutions with a satisfactory yield.
- Fig. 1 HPLC elution profile of the conversion of naphthalene to 1- and 2-naphthol using Agrocybe aege ⁇ ta peroxidase (AaP).
- the lower chromatogram refers to a naphthalene sample treated with AaP and H 2 O 2
- the upper chromatogram shows an enzyme-free control.
- Fig. 2 Reaction of toluene to benzyl alcohol, benzaldehyde, o-cresol, / j-cresol and methyl-j? -Benzoquinone.
- Lower HPLC elution profile - AaP treated toluene sample, upper chromatogram - enzyme free control.
- naphthalene 200 nmol was dissolved in sodium phosphate-citrate buffer (50 mM, pH 7) together with 2 mM hydrogen peroxide and 0.1 U cygrocybe-aegerita peroxidase (0.1 unit with respect to the oxidation of veratryl alcohol) in a total volume of Briefly stir 1 ml at 24 ° C in an open glass jar and allow to stand for eight minutes.
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- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112005003060T DE112005003060A5 (de) | 2004-09-28 | 2005-09-27 | Verfahren zur enzymatischen Hydroxylierung nicht-aktivierter Kohlenwasserstoffe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004047774.4 | 2004-09-28 | ||
DE200410047774 DE102004047774A1 (de) | 2004-09-28 | 2004-09-28 | Verfahren zur enzymatischen Hydroxylierung nicht-aktivierter Kohlenwasserstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006034702A1 true WO2006034702A1 (de) | 2006-04-06 |
Family
ID=35569499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2005/001734 WO2006034702A1 (de) | 2004-09-28 | 2005-09-27 | Verfahren zur enzymatischen hydroxylierung nicht-aktivierter kohlenwasserstoffe |
Country Status (2)
Country | Link |
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DE (2) | DE102004047774A1 (de) |
WO (1) | WO2006034702A1 (de) |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008028526A1 (de) * | 2006-09-05 | 2008-03-13 | Clariant Specialty Fine Chemicals (Deutschland) Gmbh | Verfahren zur herstellung von optisch aktiven 1-arylalkoholen unter verwendung der haloperoxidase von agrocybe aegerita |
WO2011120938A2 (en) | 2010-03-28 | 2011-10-06 | Novozymes A/S | Enzymatic hydroxylation of aliphatic hydrocarbon |
EP2468852A1 (de) | 2007-03-30 | 2012-06-27 | Novozymes A/S | Pilz-Peroxygenasen und Anwendungsverfahren |
WO2013004639A2 (en) | 2011-07-07 | 2013-01-10 | Novozymes A/S | Enzymatic preparation of diols |
WO2013021060A1 (en) | 2011-08-10 | 2013-02-14 | Novozymes A/S | Polypeptides having peroxygenase activity and polynucleotides encoding same |
WO2013021062A1 (en) | 2011-08-10 | 2013-02-14 | Novozymes A/S | Polypeptides having peroxygenase activity and polynucleotides encoding same |
WO2013021063A2 (en) | 2011-08-10 | 2013-02-14 | Novozymes A/S | Polypeptides having peroxygenase activity and polynucleotides encoding same |
WO2013021065A1 (en) | 2011-08-10 | 2013-02-14 | Novozymes A/S | Polypeptides having peroxygenase activity and polynucleotides encoding same |
WO2013021059A1 (en) | 2011-08-10 | 2013-02-14 | Novozymes A/S | Polypeptides having peroxygenase activity and polynucleotides encoding same |
WO2013021061A1 (en) | 2011-08-10 | 2013-02-14 | Novozymes A/S | Polypeptides having peroxygenase activity and polynucleotides encoding same |
WO2013021064A1 (en) | 2011-08-10 | 2013-02-14 | Novozymes A/S | Polypeptides having peroxygenase activity and polynucleotides encoding same |
WO2013079531A2 (en) | 2011-12-02 | 2013-06-06 | Novozymes A/S | Polypeptides having peroxygenase activity and polynucleotides encoding same |
WO2013079533A1 (en) | 2011-12-02 | 2013-06-06 | Novozymes A/S | Polypeptides having peroxygenase activity and polynucleotides encoding same |
WO2013144105A1 (en) | 2012-03-31 | 2013-10-03 | Novozymes A/S | Epoxidation using peroxygenase |
WO2014056919A2 (en) | 2012-10-12 | 2014-04-17 | Novozymes A/S | Polypeptides having peroxygenase activity |
WO2014056917A2 (en) | 2012-10-12 | 2014-04-17 | Novozymes A/S | Polypeptides having peroxygenase activity |
WO2014056916A2 (en) | 2012-10-12 | 2014-04-17 | Novozymes A/S | Polypeptides having peroxygenase activity |
WO2014056920A2 (en) | 2012-10-12 | 2014-04-17 | Novozymes A/S | Polypeptides having peroxygenase activity |
WO2014056922A2 (en) | 2012-10-12 | 2014-04-17 | Novozymes A/S | Polypeptides having peroxygenase activity |
WO2014056927A2 (en) | 2012-10-12 | 2014-04-17 | Novozymes A/S | Polypeptides having peroxygenase activity |
WO2014056921A2 (en) | 2012-10-12 | 2014-04-17 | Novozymes A/S | Polypeptides having peroxygenase activity |
WO2015079064A2 (en) | 2013-11-29 | 2015-06-04 | Novozymes A/S | Peroxygenase variants |
US9499802B2 (en) | 2012-10-12 | 2016-11-22 | Novozymes A/S | Polypeptides having peroxygenase activity |
CN113999879A (zh) * | 2022-01-04 | 2022-02-01 | 中国科学院天津工业生物技术研究所 | 一种过氧化酶催化氧化芳香烃及其衍生物的方法 |
WO2022066007A1 (en) | 2020-09-23 | 2022-03-31 | Gecco Biotech B.V. | Bacterial unspecific peroxygenases (bupo's) and methods and uses thereof |
Families Citing this family (2)
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DE102006010910B3 (de) * | 2006-03-09 | 2007-10-18 | Dechema Gesellschaft Für Chemische Technik Und Biotechnologie E.V. | Verfahren zur Umwandlung von Terpenen |
JP2024506899A (ja) | 2021-02-09 | 2024-02-15 | エフ. ホフマン-ラ ロシュ アーゲー | 核酸中のメチル化の塩基レベル検出のための方法 |
-
2004
- 2004-09-28 DE DE200410047774 patent/DE102004047774A1/de not_active Withdrawn
-
2005
- 2005-09-27 WO PCT/DE2005/001734 patent/WO2006034702A1/de active Application Filing
- 2005-09-27 DE DE112005003060T patent/DE112005003060A5/de not_active Withdrawn
Non-Patent Citations (5)
Title |
---|
BURTON S G: "Oxidizing enzymes as biocatalysts", TRENDS IN BIOTECHNOLOGY, ELSEVIER PUBLICATIONS, CAMBRIDGE, GB, vol. 21, no. 12, December 2003 (2003-12-01), pages 543 - 549, XP004473519, ISSN: 0167-7799 * |
DEMBITSKY V M: "Oxidation, epoxidation and sulfoxidation reactions catalysed by haloperoxidases", TETRAHEDRON, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 59, no. 26, 23 June 2003 (2003-06-23), pages 4701 - 4720, XP004431644, ISSN: 0040-4020 * |
ULLRICH RENÉ ET AL: "Novel haloperoxidase from the agaric basidiomycete Agrocybe aegerita oxidizes aryl alcohols and aldehydes.", APPLIED AND ENVIRONMENTAL MICROBIOLOGY. AUG 2004, vol. 70, no. 8, August 2004 (2004-08-01), pages 4575 - 4581, XP002364075, ISSN: 0099-2240 * |
ULLRICH RENÉ ET AL: "The haloperoxidase of the agaric fungus Agrocybe aegerita hydroxylates toluene and naphthalene.", FEBS LETTERS. 7 NOV 2005, vol. 579, no. 27, 7 November 2005 (2005-11-07), pages 6247 - 6250, XP002364076, ISSN: 0014-5793 * |
VELDE F V D ET AL: "Improving the catalytic performance of peroxidases in organic synthesis", TRENDS IN BIOTECHNOLOGY, ELSEVIER PUBLICATIONS, CAMBRIDGE, GB, vol. 19, no. 2, 1 February 2001 (2001-02-01), pages 73 - 80, XP004314907, ISSN: 0167-7799 * |
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WO2008028526A1 (de) * | 2006-09-05 | 2008-03-13 | Clariant Specialty Fine Chemicals (Deutschland) Gmbh | Verfahren zur herstellung von optisch aktiven 1-arylalkoholen unter verwendung der haloperoxidase von agrocybe aegerita |
US20130115662A1 (en) * | 2007-03-30 | 2013-05-09 | Novozymes A/S | Fungal peroxygenases and methods of application |
EP2468852A1 (de) | 2007-03-30 | 2012-06-27 | Novozymes A/S | Pilz-Peroxygenasen und Anwendungsverfahren |
EP2471911A2 (de) | 2007-03-30 | 2012-07-04 | Novozymes A/S | Pilz-Peroxygenasen und Anwendungsverfahren |
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Also Published As
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DE112005003060A5 (de) | 2007-09-13 |
DE102004047774A1 (de) | 2006-03-30 |
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