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A New Mechanism for Benzopyrone Formation in Aromatic Polyketide Biosynthesis.

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Title: A New Mechanism for Benzopyrone Formation in Aromatic Polyketide Biosynthesis.
Authors: Wenjun Zhang1, Wilke, Burkhardt I.2, Jixun Zhan1, Watanabe, Kenji3, Boddy, Christopher N.2 cnboddy@syr.edu, Yi Tang1 yitang@ucla.edu
Source: Journal of the American Chemical Society. 8/1/2007, Vol. 129 Issue 30, p9304-9305. 2p.
Subjects: Ketones, Catalysis, Aromatic compounds, Polyketides, Biosynthesis, Amides
Abstract: The article describes the expansion of the scope of non-enzyme-catalyzed modifications for benzopyrone formation in aromatic polyketide biosynthesis. According to the authors, a primary amide moiety can also serve as an electrophilic center when positioned favorably, readily yielding pyrone-containing polyketides. They add the involvement of the amide moiety in pyrone formation may be the mechanism by which pyrones are formed in other aromatic polyketides.
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 26237904
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: A New Mechanism for Benzopyrone Formation in Aromatic Polyketide Biosynthesis.
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  Data: <searchLink fieldCode="AR" term="%22Wenjun+Zhang%22">Wenjun Zhang</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Wilke%2C+Burkhardt+I%2E%22">Wilke, Burkhardt I.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Jixun+Zhan%22">Jixun Zhan</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Watanabe%2C+Kenji%22">Watanabe, Kenji</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Boddy%2C+Christopher+N%2E%22">Boddy, Christopher N.</searchLink><relatesTo>2</relatesTo><i> cnboddy@syr.edu</i><br /><searchLink fieldCode="AR" term="%22Yi+Tang%22">Yi Tang</searchLink><relatesTo>1</relatesTo><i> yitang@ucla.edu</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+the+American+Chemical+Society%22">Journal of the American Chemical Society</searchLink>. 8/1/2007, Vol. 129 Issue 30, p9304-9305. 2p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Ketones%22">Ketones</searchLink><br /><searchLink fieldCode="DE" term="%22Catalysis%22">Catalysis</searchLink><br /><searchLink fieldCode="DE" term="%22Aromatic+compounds%22">Aromatic compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Polyketides%22">Polyketides</searchLink><br /><searchLink fieldCode="DE" term="%22Biosynthesis%22">Biosynthesis</searchLink><br /><searchLink fieldCode="DE" term="%22Amides%22">Amides</searchLink>
– Name: Abstract
  Label: Abstract
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  Data: The article describes the expansion of the scope of non-enzyme-catalyzed modifications for benzopyrone formation in aromatic polyketide biosynthesis. According to the authors, a primary amide moiety can also serve as an electrophilic center when positioned favorably, readily yielding pyrone-containing polyketides. They add the involvement of the amide moiety in pyrone formation may be the mechanism by which pyrones are formed in other aromatic polyketides.
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1021/ja0736919
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 2
        StartPage: 9304
    Subjects:
      – SubjectFull: Ketones
        Type: general
      – SubjectFull: Catalysis
        Type: general
      – SubjectFull: Aromatic compounds
        Type: general
      – SubjectFull: Polyketides
        Type: general
      – SubjectFull: Biosynthesis
        Type: general
      – SubjectFull: Amides
        Type: general
    Titles:
      – TitleFull: A New Mechanism for Benzopyrone Formation in Aromatic Polyketide Biosynthesis.
        Type: main
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          Name:
            NameFull: Wenjun Zhang
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            NameFull: Wilke, Burkhardt I.
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            NameFull: Jixun Zhan
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            NameFull: Watanabe, Kenji
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            NameFull: Boddy, Christopher N.
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            NameFull: Yi Tang
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          Dates:
            – D: 01
              M: 08
              Text: 8/1/2007
              Type: published
              Y: 2007
          Identifiers:
            – Type: issn-print
              Value: 00027863
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              Value: 129
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              Value: 30
          Titles:
            – TitleFull: Journal of the American Chemical Society
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