PL428757A1 - 4'-O-β-D-(4"-O-methylglucopyranosyl)-flavone and method of preparing 4'-O-β-D-(4"-O-methylglucopyranosyl)-flavone - Google Patents

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

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Publication number
PL428757A1
PL428757A1 PL428757A PL42875719A PL428757A1 PL 428757 A1 PL428757 A1 PL 428757A1 PL 428757 A PL428757 A PL 428757A PL 42875719 A PL42875719 A PL 42875719A PL 428757 A1 PL428757 A1 PL 428757A1
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PL
Poland
Prior art keywords
methylglucopyranosyl
flavone
preparing
methylglycosylation
kch
Prior art date
Application number
PL428757A
Other languages
Polish (pl)
Other versions
PL240929B1 (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 PL428757A priority Critical patent/PL240929B1/en
Publication of PL428757A1 publication Critical patent/PL428757A1/en
Publication of PL240929B1 publication Critical patent/PL240929B1/en

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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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/44—Preparation of O-glycosides, e.g. glucosides
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Wynalazek dotyczy 4'-O-ß-D-(4"-O-metyloglukopiranozylo)-flawonu i sposobu wytwarzania 4'-O-ß-D-(4"-O-metyloglukopiranozylo)-flawonu. W wyniku działania układu enzymatycznego zawartego w komórkach szczepu Beauveria bassiana KCh 1.5, następuje O-demetylacja i 4"-O-metyloglikozylacja. 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 4'-O-ß-D- (4 "-O-methylglucopyranosyl) -flavone and a process for the preparation of 4'-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 1.5 strain, O-demethylation and 4 "-O-methylglycosylation take place. The product obtained in this way is separated from the aqueous culture of the microorganism by a known method by extraction with an organic solvent immiscible with water ( ethyl acetate).

PL428757A 2019-01-31 2019-01-31 4'-O-β-D-(4"-O-methylglucopyranosyl)-flavone and method of preparing 4'-O-β-D-(4"-O-methylglucopyranosyl)-flavone PL240929B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL428757A PL240929B1 (en) 2019-01-31 2019-01-31 4'-O-β-D-(4"-O-methylglucopyranosyl)-flavone and method of preparing 4'-O-β-D-(4"-O-methylglucopyranosyl)-flavone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL428757A PL240929B1 (en) 2019-01-31 2019-01-31 4'-O-β-D-(4"-O-methylglucopyranosyl)-flavone and method of preparing 4'-O-β-D-(4"-O-methylglucopyranosyl)-flavone

Publications (2)

Publication Number Publication Date
PL428757A1 true PL428757A1 (en) 2020-08-10
PL240929B1 PL240929B1 (en) 2022-06-27

Family

ID=71943660

Family Applications (1)

Application Number Title Priority Date Filing Date
PL428757A PL240929B1 (en) 2019-01-31 2019-01-31 4'-O-β-D-(4"-O-methylglucopyranosyl)-flavone and method of preparing 4'-O-β-D-(4"-O-methylglucopyranosyl)-flavone

Country Status (1)

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PL (1) PL240929B1 (en)

Also Published As

Publication number Publication date
PL240929B1 (en) 2022-06-27

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