PL428747A1 - 5'-Hydroxy-2'-methoxyflavone and method of preparing 5'-hydroxy-2'-methoxyflavone - Google Patents

5'-Hydroxy-2'-methoxyflavone and method of preparing 5'-hydroxy-2'-methoxyflavone

Info

Publication number
PL428747A1
PL428747A1 PL428747A PL42874719A PL428747A1 PL 428747 A1 PL428747 A1 PL 428747A1 PL 428747 A PL428747 A PL 428747A PL 42874719 A PL42874719 A PL 42874719A PL 428747 A1 PL428747 A1 PL 428747A1
Authority
PL
Poland
Prior art keywords
methoxyflavone
hydroxy
preparing
kch
microorganism
Prior art date
Application number
PL428747A
Other languages
Polish (pl)
Other versions
PL238787B1 (en
Inventor
Mateusz Łużny
Ewa Kozłowska
Marcelina Mazur
Edyta Kostrzewa-Susłow
Tomasz Janeczko
Original Assignee
Uniwersytet Przyrodniczy we Wrocławiu
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Uniwersytet Przyrodniczy we Wrocławiu filed Critical Uniwersytet Przyrodniczy we Wrocławiu
Priority to PL428747A priority Critical patent/PL238787B1/en
Publication of PL428747A1 publication Critical patent/PL428747A1/en
Publication of PL238787B1 publication Critical patent/PL238787B1/en

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
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/02—Oxygen as only ring hetero atoms
    • C12P17/06—Oxygen as only ring hetero atoms containing a six-membered hetero ring, e.g. fluorescein
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
    • C07D311/28—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
    • C07D311/30—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only not hydrogenated in the hetero ring, e.g. flavones
    • 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
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/645—Fungi ; Processes using fungi

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Wynalazek dotyczy 5'-hydroksy-2'-metoksyflawonu i sposobu wytwarzania 5'-hydroksy-2'-metoksyflawonu o wzorze 2. W wyniku działania układu enzymatycznego zawartego w komórkach szczepu Beauveria bassiana KCh J1, następuje O-demetylacja. Uzyskany w ten sposób produkt wydziela się z wodnej kultury mikroorganizmu, znanym sposobem, przez ekstrakcję rozpuszczalnikiem organicznym niemieszającym się z wodą (octan etylu).The invention relates to 5'-hydroxy-2'-methoxyflavone and a process for the preparation of 5'-hydroxy-2'-methoxyflavone of formula 2. As a result of the enzyme system contained in the cells of the Beauveria bassiana KCh J1 strain, O-demethylation occurs. The product obtained in this way is separated from the aqueous culture of the microorganism by a known method by extraction with a water-immiscible organic solvent (ethyl acetate).

PL428747A 2019-01-31 2019-01-31 5'-Hydroxy-2'-methoxyflavone and method of preparing 5'-hydroxy-2'-methoxyflavone PL238787B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL428747A PL238787B1 (en) 2019-01-31 2019-01-31 5'-Hydroxy-2'-methoxyflavone and method of preparing 5'-hydroxy-2'-methoxyflavone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL428747A PL238787B1 (en) 2019-01-31 2019-01-31 5'-Hydroxy-2'-methoxyflavone and method of preparing 5'-hydroxy-2'-methoxyflavone

Publications (2)

Publication Number Publication Date
PL428747A1 true PL428747A1 (en) 2020-08-10
PL238787B1 PL238787B1 (en) 2021-10-04

Family

ID=71943616

Family Applications (1)

Application Number Title Priority Date Filing Date
PL428747A PL238787B1 (en) 2019-01-31 2019-01-31 5'-Hydroxy-2'-methoxyflavone and method of preparing 5'-hydroxy-2'-methoxyflavone

Country Status (1)

Country Link
PL (1) PL238787B1 (en)

Also Published As

Publication number Publication date
PL238787B1 (en) 2021-10-04

Similar Documents

Publication Publication Date Title
PL428747A1 (en) 5'-Hydroxy-2'-methoxyflavone and method of preparing 5'-hydroxy-2'-methoxyflavone
PL428742A1 (en) 4'-Hydroxy-2',5'-dimethoxyflavone and method of preparing 4'-hydroxy-2',5'-dimethoxyflavone
PL427409A1 (en) Method of preparation of 4'-hydroxyflavone
PL427405A1 (en) Method of preparation of 3'-hydroxyflavone
PL428752A1 (en) Method of preparing 4'-hydroxy-5,7-dimethoxyflavone
PL428740A1 (en) 2'-O-β-D-(4"-O-Methylglucopyranosyl)-5'-methoxyflavone and method of preparing 2'-O-β-D-(4"-O-methylglucopyranosyl)-5'-methoxyflavone
PL429215A1 (en) Method of preparing 2'-O-β-D-(4"-O-methylglucopyranosyl)-flavone
PL428746A1 (en) 5'-O-β-D- (4"-O-Methylglucopyranosyl)-2'-methoxyflavone and method of preparing 5'-O-β-D-(4"-O-methylglucopyranosyl) -2'-methoxyflavone
PL428750A1 (en) 2'-O-β-D-(4"-O-Methylglucopyranosyl)-5'-methoxyflavone and method of preparing 2'-O-β-D-(4"-O-methylglucopyranosyl)-5'-methoxyflavone
PL427404A1 (en) Method of preparation of 2'-hydroxyflavone
PL428753A1 (en) Method of preparing 4'-hydroxy-5,7-dimethoxyflavone
PL428748A1 (en) 5'-O-β-D-(4"-O-Methylglucopyranosyl)-2'-methoxyflavone and method of preparing 5'-O-β-D-(4"-O-methylglucopyranosyl)-2'-methoxyflavon
PL428751A1 (en) 5'-O-β-D-(4"-O-Methylglucopyranosyl)-2'-methoxyflavone and method of preparing 5'-O-β-D-(4"-O-methylglucopyranosyl)-2'-methoxyflavone
PL428757A1 (en) 4'-O-β-D-(4"-O-methylglucopyranosyl)-flavone and method of preparing 4'-O-β-D-(4"-O-methylglucopyranosyl)-flavone
PL429214A1 (en) Method of preparing 3'-O-β-D-(4"-O-methylglucopyranosyl)-flavone
PL428755A1 (en) 3'-O-β-D-(4"-O-methylglucopyranosyl) -flavone and method of preparing 3'-O-β-D- (4"-O-methylglucopyranosyl)-flavone
PL428743A1 (en) 4'-O-β-D-(4"-O-Methylglucopyranosyl)-2',5'-dimethoxyflavone and method of preparing 4'-O-β-D- (4"-O-methylglucopyranosyl) -2', 5'-dimetoksyflavone
PL428745A1 (en) 2'-O-β-D-(4"-O-Methylglucopyranosyl)-5'-methoxyflavone and method of preparing 2'-O-β-D-(4"-O-methylglucopyranosyl)-5'-methoxyflavone
PL428754A1 (en) Method of preparing 4'-hydroxy-5,7-dimethoxyflavone
PL428741A1 (en) 4'-O-β-D-(4"-O-Methylglucopyranosyl)-2',5'-dimethoxyflavone and method of preparing 4'-O-β-D-(4"-O-methylglucopyranosyl)-2',5'-dimethoxyflavone
PL435581A1 (en) Method for the production of 3'-hydroxy-5,7-dimethoxyflavone
PL429216A1 (en) Method of preparing 2'-O-β-D-(4"-O-methylglucopyranosyl)-flavone
PL428758A1 (en) 4'-O-β-D-(4"-O-methylglucopyranosyl)-flavone and method of preparing 4'-O-β-D-(4"-O-methylglucopyranosyl)-flavone
PL428761A1 (en) 3'-O-β-D-(4"-O-methylglucopyranosyl)-flavone and method of preparing 3'-O-β-D-(4"-O-methylglucopyranosyl)-flavone
PL428764A1 (en) 2'-O-β-D-(4"-O-methylglucopyranosyl)-flavone and method of preparing 2'-O-β-D-(4"-O-methylglucopyranosyl)-flavone