著者

瀬戸 治男 佐藤 勉 米原 弘

出版者

天然有機化合物討論会実行委員会

雑誌

天然有機化合物討論会講演要旨集

巻号頁・発行日

vol.17, pp.197-204, 1973

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An alternative double labeling method which utilizes ^<13>C-^<13>C coupling in structural and biosynthetic studies was applied to the structural elucidation of dihydrolatumcidin. The cmr spectrum of the double labeled and mixed labeled metabolites showing strong ^<13>C-^<13>C coupling gave enough information on carbon sequences and made it possible to determine the total structure of the metabolite. Direct evidence was obtained that acetic acid was incorporated into dihydrolatumcidin without cleavage of the C-C bond of the acetic acid molecule. The detail mechanism of biosynthesis of polyketides, terpenes and steroid can be studied by utilizing ^<13>C-^<13>C coupling.

著者

米原 弘 高橋 信孝 大岳 望

出版者

公益社団法人 日本農芸化学会

雑誌

化学と生物 (ISSN:0453073X)

巻号頁・発行日

vol.5, no.1, pp.37-44, 1967-01-25 (Released:2009-05-25)

参考文献数

3