STUDIES IN TERPENOID BIOSYNTHESIS .25. THE FATE OF THE MEVALONOID HYDROGEN-ATOMS IN THE BIOSYNTHESIS OF THE SESQUITERPENOID, DIHYDROBOTRYDIAL
STUDIES IN TERPENOID BIOSYNTHESIS .25. THE FATE OF THE MEVALONOID HYDROGEN-ATOMS IN THE BIOSYNTHESIS OF THE SESQUITERPENOID, DIHYDROBOTRYDIAL
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DOI：
10.1039/p19820002187
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发表时间：
1982-01-01
期刊：
影响因子：
--
通讯作者：
SADLER, IH
中科院分区：
文献类型：
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作者：
BRADSHAW, APW;HANSON, JR;SADLER, IH
对二氢葡萄醛及其乙醚的~ 1H NMR谱进行了归属。由真菌灰葡萄孢（Botrytis cinerea）掺入到二氢葡萄孢菌醛中的甲戊环胺标记的数目由3 H：14 C比率研究确定，而标记的位置由2 H NMR方法定义。在环化过程中发生1，3-H位移，18 O研究表明9-羟基来自水。
The 1H NMR spectrum of dihydrobotrydial and its ethyl ether were assigned. The number of mevalonoid labels that were incorporated into dihydrobotrydial by the fungus, Botrytis cinerea, were determined from 3H: 14C ratio studies while the location of the labels was defined by 2H NMR methods. A 1,3-H shift occurs during the cyclization and 18O studies show that the 9-hydroxy-group arises from water.