Biosynthesis of the Fusarium Mycotoxin (-)-Sambutoxin.
Biosynthesis of the Fusarium Mycotoxin (-)-Sambutoxin.
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DOI:
10.1021/acs.orglett.1c02836
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发表时间:
2021-10-15
期刊:
影响因子:
5.2
通讯作者:
Tang Y
中科院分区:
文献类型:
--
作者:
Go EB;Kim LJ;Nelson HM;Ohashi M;Tang Y
4-Hydroxy-2-pyridone alkaloids have attracted attention for synthetic and biosynthetic studies due to their broad biological activities and structural diversity. Here we elucidated the pathway and chemical logic of (−)-sambutoxin (1) biosynthesis. In particular, we uncovered the enzymatic origin of the tetrahydropyran moiety and showed that the p-hydroxyphenyl group is installed via a late-stage, P450-catalyzed oxidation of the phenylalanine-derived side chain rather than via a direct incorporation of tyrosine.
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影响因子:
64.8
作者:
Ohashi M;Jamieson CS;Cai Y;Tan D;Kanayama D;Tang MC;Anthony SM;Chari JV;Barber JS;Picazo E;Kakule TB;Cao S;Garg NK;Zhou J;Houk KN;Tang Y
通讯作者:
Tang Y
影响因子:
5.2
作者:
Liu N;Hung YS;Gao SS;Hang L;Zou Y;Chooi YH;Tang Y
通讯作者:
Tang Y
影响因子:
15
作者:
Purdy TN;Kim MC;Cullum R;Fenical W;Moore BS
通讯作者:
Moore BS
影响因子:
15
作者:
Liu N;Abramyan ED;Cheng W;Perlatti B;Harvey CJB;Bills GF;Tang Y
通讯作者:
Tang Y
影响因子:
14.8
作者:
Bergmann, Sebastian;Schuemann, Julia;Hertweck, Christian
通讯作者:
Hertweck, Christian