PL428740A1 - 2'-O-β-D-(4"-O-Methylglucopyranosyl)-5'-methoxyflavone and method of preparing 2'-O-β-D-(4"-O-methylglucopyranosyl)-5'-methoxyflavone - Google Patents

2'-O-β-D-(4"-O-Methylglucopyranosyl)-5'-methoxyflavone and method of preparing 2'-O-β-D-(4"-O-methylglucopyranosyl)-5'-methoxyflavone

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Publication number
PL428740A1
PL428740A1 PL428740A PL42874019A PL428740A1 PL 428740 A1 PL428740 A1 PL 428740A1 PL 428740 A PL428740 A PL 428740A PL 42874019 A PL42874019 A PL 42874019A PL 428740 A1 PL428740 A1 PL 428740A1
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PL
Poland
Prior art keywords
methylglucopyranosyl
methoxyflavone
preparing
water
methylglycosylation
Prior art date
Application number
PL428740A
Other languages
Polish (pl)
Other versions
PL243174B1 (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 PL428740A priority Critical patent/PL243174B1/en
Publication of PL428740A1 publication Critical patent/PL428740A1/en
Publication of PL243174B1 publication Critical patent/PL243174B1/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)

Abstract

Wynalazek dotyczy 2'-O-ß-D-(4"-O-metyloglukopiranozylo)-5'-metoksyflawonu i sposób wytwarzania 2'-O-ß-D-(4"-O-metyloglukopiranozylo)-5'-metoksyflawonu o wzorze 2. W wyniku działania układu enzymatycznego zawartego w komórkach szczepu Beauveria caledonica KCh J3.3, 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 2'-O-ß-D- (4 "-O-methylglucopyranosyl) -5'-methoxyflavone and a process for the preparation of 2'-O-ß-D- (4" -O-methylglucopyranosyl) -5'-methoxyflavone As a result of the action of the enzyme system contained in the cells of the strain Beauveria caledonica KCh J3.3, O-demethylation and 4 "-O-methylglycosylation take place. The product obtained in this way is separated from the water culture of the microorganism by extraction with an organic solvent in a known manner. water-immiscible (ethyl acetate).

PL428740A 2019-01-31 2019-01-31 2'-O-β-D-(4"-O-Methylglucopyranosyl)-5'-methoxyflavone and method of preparing 2'-O-β-D-(4"-O-methylglucopyranosyl)-5'-methoxyflavone PL243174B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL428740A PL243174B1 (en) 2019-01-31 2019-01-31 2'-O-β-D-(4"-O-Methylglucopyranosyl)-5'-methoxyflavone and method of preparing 2'-O-β-D-(4"-O-methylglucopyranosyl)-5'-methoxyflavone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL428740A PL243174B1 (en) 2019-01-31 2019-01-31 2'-O-β-D-(4"-O-Methylglucopyranosyl)-5'-methoxyflavone and method of preparing 2'-O-β-D-(4"-O-methylglucopyranosyl)-5'-methoxyflavone

Publications (2)

Publication Number Publication Date
PL428740A1 true PL428740A1 (en) 2020-08-10
PL243174B1 PL243174B1 (en) 2023-07-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
PL428740A PL243174B1 (en) 2019-01-31 2019-01-31 2'-O-β-D-(4"-O-Methylglucopyranosyl)-5'-methoxyflavone and method of preparing 2'-O-β-D-(4"-O-methylglucopyranosyl)-5'-methoxyflavone

Country Status (1)

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PL (1) PL243174B1 (en)

Also Published As

Publication number Publication date
PL243174B1 (en) 2023-07-10

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