Chaetochromin, a Bis (naphthodihydropyran-4-one) Mycotoxin from Chaetomium thielavioideum : Application of ^<13>C-^1H Long-rang Coupling to the Structure Elucidation

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概要

• 論文の詳細を見る

• Details of the separation of the metabolites (I-V) of Chaetomium thielavioideum are presented. The structure of a new mycotoxin named chaetochromin was studied by physical method (ultraviolet, infrared, ^1H- and ^<13>C-nuclear magnetic resonance (NMR), and mass spectrum) and it was identified as the bis (naphthodihydropyran-4-one (II). The assignment of the ^<13>C-NMR signals was largely achieved with the aid of the two-and three-bond spin-spin couplings between ^<13>C and ^1H.

• 社団法人日本薬学会の論文
• 1980-08-25

著者

• 義平 邦利

  National Institute Of Hygienic Sciences

• 関田 節子

  国立衛生試験所

• 関田 節子

  National Institute of Health Sciences (NIHS)

• 名取 信策

  National Institute of Hygienic Sciences

• 名取 信策

  国立衛試

• 名取 信策

  National Institute Of Hygienic Sciences:(present Address)meiji College Of Pharmacy

• 義平 邦利

  National Institute Of Hygienic Science

• 関田 節子

  National Institute Of Hygienic Sciences

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