A New Metabolic Pathway for meta Ring-fission Compounds of Biphenyl(Biological Chemistry)

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概要

• 論文の詳細を見る

• The double bonds of 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoic acid (HOPDA) were stabilized by methylation to establish which of the double bonds of the meta ring-fission compound of biphenyl was reduced by the HOPDA reducing enzyme. HOPDA reducing enzyme III converted 2-methoxy-6-oxo-6-phenylhexa-2,4-dienoic acid methyl ester into 2-methoxy-6-oxo-6-phenylhexa-2-enoic acid methyl ester. To discover the metabolic pathway of HOPDA, partially purified enzyme fractions were used. The eluate from a 2nd column of DEAE-cellulose transformed HOPDA to γ-benzoylbutyric acid, 2,6-dioxo-6-phenylhexanoic acid, and γ-benzoylbutyraldehyde. Fractions passed through the 1st column of DEAE-cellulose formed γ-benzoylbutyric acid and 2-hydroxy-6-oxo-6-phenylhexanoic acid from HOPDA. Based on these data and previous reports, a new metabolic divergence of biphenyl and related compounds was proposed.

• 社団法人日本農芸化学会の論文
• 1988-02-23

著者

• OMORI Toshio

  Department of Industrial Chemistry, Shibaura Institute of Technology

• Omori T

  Department Of Agricultural Chemistry Faculty Of Agriculture The University Of Tokyo

• MINODA Yasuji

  Department of Agricultural Chemistry, Faculty of Agriculture, The University of Tokyo

• ISHIGOOKA Hiroshi

  Department of Agricultural Chemistry, Faculty of Agriculture, The University of Tokyo

• Omori Toshio

  Department Of Agricultural Chemistry Faculty Of Agriculture The University Of Tokyo

• Minoda Y

  Univ. Tokyo Tokyo Jpn

• Minoda Yasuji

  Department Of Agricultural Chemistry Faculty Of Agriculture The University Of Tokyo

• Ishigooka Hiroshi

  Department Of Agricultural Chemistry Faculty Of Agriculture The University Of Tokyo

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