METHOD FOR PRODUCING PYRIPYROPENE DERIVATIVES BY THE ENZYMATIC METHOD

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United States of America Patent

APP PUB NO 20120330022A1
SERIAL NO

13575171

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There is provided a method for producing a pyripyropene derivative represented by the following formula A by an enzyme method. The production method of the present invention allows for production of a pyripyropene derivative under simpler conditions and in shorter steps.

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Patent Owner(s)

Patent OwnerAddress
MEIJI SEIKA PHARMA CO LTDTOKYO 104-8002

International Classification(s)

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  • 2011 Application Filing Year
  • C12P Class
  • 1829 Applications Filed
  • 1185 Patents Issued To-Date
  • 64.79 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201120122013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goto, Kimihiko Yokohama-shi, JP 13 85
Mitomi, Masaaki Yokosuka-shi, JP 38 127
Oyama, Kazuhiko Higashimurayama-shi, JP 37 238
Tsuchida, Mariko Meguro-ku, JP 10 54
Yamamoto, Kentaro Kawasaki-Shi, JP 97 595

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  • C12P Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges209738155743115751535901 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650700750800

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