Ralfuranone Is Produced by an Alternative Aryl-Substituted γ-Lactone Biosynthetic Route in Ralstonia solanacearum.
Ralfuranone Is Produced by an Alternative Aryl-Substituted γ-Lactone Biosynthetic Route in Ralstonia solanacearum.
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青枯菌中通过替代芳基取代的γ-内酯生物合成路线生产拉呋喃酮
DOI:
10.1021/np500263r
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发表时间:
1971
影响因子:
5.1
通讯作者:
Hoffmeister D
中科院分区:
文献类型:
--
作者:
Pauly J;Nett M;Hoffmeister D
The aryl-substituted γ-lactones ralfuranones A and B were isolated after feedingl-[1-13C]-phenylalanine to a liquid culture of the plant pathogenic bacteriumRalstonia solanacearum.13C NMR analysis demonstrated specific enrichment of the label at position 2 of the γ-lactone. This labeling pattern is consistent with a biosynthetic mechanism that includes direct cyclization of two monomeric phenylpyruvate precursors into an α,β-substituted lactone, but incompatible with a terphenylquinone intermediate. As the latter was shown as an intermediate in allantofuranone biosynthesis, we conclude that aryl-substituted γ-lactones can be assembled via divergent biosynthetic routes.
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影响因子:
3.2
作者:
J. Pauly;Dieter Spiteller;J. Linz;J. Jacobs;C. Allen;M. Nett;D. Hoffmeister
通讯作者:
J. Pauly;Dieter Spiteller;J. Linz;J. Jacobs;C. Allen;M. Nett;D. Hoffmeister
影响因子:
1.7
作者:
K. Nitta;N. Fujita;T. Yoshimura;K. Arai;Yuzuru Yamamoto
通讯作者:
K. Nitta;N. Fujita;T. Yoshimura;K. Arai;Yuzuru Yamamoto
影响因子:
3.2
作者:
A. Schüffler;J. Liermann;T. Opatz;T. Anke
通讯作者:
T. Anke
影响因子:
3.2
作者:
Wackler B;Lackner G;Chooi YH;Hoffmeister D
通讯作者:
Hoffmeister D
影响因子:
4.3
作者:
Bode, Helge B.;Reimer, Daniela;Gruen, Peter
通讯作者:
Gruen, Peter