PL428755A1 - 3'-O-β-D-(4"-O-methylglucopyranosyl) -flavone and method of preparing 3'-O-β-D- (4"-O-methylglucopyranosyl)-flavone - Google Patents

3'-O-β-D-(4"-O-methylglucopyranosyl) -flavone and method of preparing 3'-O-β-D- (4"-O-methylglucopyranosyl)-flavone

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Publication number
PL428755A1
PL428755A1 PL428755A PL42875519A PL428755A1 PL 428755 A1 PL428755 A1 PL 428755A1 PL 428755 A PL428755 A PL 428755A PL 42875519 A PL42875519 A PL 42875519A PL 428755 A1 PL428755 A1 PL 428755A1
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PL
Poland
Prior art keywords
methylglucopyranosyl
flavone
preparing
water
methylglucosylation
Prior art date
Application number
PL428755A
Other languages
Polish (pl)
Other versions
PL239565B1 (en
Inventor
Mateusz Łużny
Ewa Kozłowska
Tomasz Tronina
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.)
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Publication date
Application filed by Uniwersytet Przyrodniczy we Wrocławiu filed Critical Uniwersytet Przyrodniczy we Wrocławiu
Priority to PL428755A priority Critical patent/PL239565B1/en
Publication of PL428755A1 publication Critical patent/PL428755A1/en
Publication of PL239565B1 publication Critical patent/PL239565B1/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/26—Acyclic or carbocyclic radicals, substituted by hetero rings
    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/44—Preparation of O-glycosides, e.g. glucosides
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Wynalazek dotyczy 3'-O-ß-D-(4"-O-metyloglukopiranozylo)-flawonu i sposobu wytwarzania 3'-O-ß-D-(4"-O-metyloglukopiranozylo)-flawonu. W wyniku działania układu enzymatycznego zawartego w komórkach szczepu Beauveria bassiana KCh J1.5, następuje O-demetylacja i 4"-O-metyloglukozylacja. 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 3'-O-ß-D- (4 "-O-methylglucopyranosyl) -flavone and to a process for the preparation of 3'-O-ß-D- (4" -O-methylglucopyranosyl) -flavone. As a result of the action of the enzyme system contained in the cells of the Beauveria bassiana KCh J1.5 strain, O-demethylation and 4 "-O-methylglucosylation take place. The product obtained in this way is separated from the water culture of the microorganism, by a known method, by extraction with an organic solvent immiscible with water (ethyl acetate).

PL428755A 2019-01-31 2019-01-31 3'-O-β-D-(4"-O-methylglucopyranosyl) -flavone and method of preparing 3'-O-β-D- (4"-O-methylglucopyranosyl)-flavone PL239565B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL428755A PL239565B1 (en) 2019-01-31 2019-01-31 3'-O-β-D-(4"-O-methylglucopyranosyl) -flavone and method of preparing 3'-O-β-D- (4"-O-methylglucopyranosyl)-flavone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL428755A PL239565B1 (en) 2019-01-31 2019-01-31 3'-O-β-D-(4"-O-methylglucopyranosyl) -flavone and method of preparing 3'-O-β-D- (4"-O-methylglucopyranosyl)-flavone

Publications (2)

Publication Number Publication Date
PL428755A1 true PL428755A1 (en) 2020-08-10
PL239565B1 PL239565B1 (en) 2021-12-13

Family

ID=71943644

Family Applications (1)

Application Number Title Priority Date Filing Date
PL428755A PL239565B1 (en) 2019-01-31 2019-01-31 3'-O-β-D-(4"-O-methylglucopyranosyl) -flavone and method of preparing 3'-O-β-D- (4"-O-methylglucopyranosyl)-flavone

Country Status (1)

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PL (1) PL239565B1 (en)

Also Published As

Publication number Publication date
PL239565B1 (en) 2021-12-13

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