作者:Wolfgang Pfleiderer
DOI:10.1016/s0040-4020(01)85972-x
日期:1988.1
The structure of leucettidine () , a new naturally occurring pteridine derivative in Leucetta microraphis, has been revised to 6-(1-hydroxypropyl)-1-methyllumazine. Unambiguous syntheses of and its 13-methyl isomer prove the correct structure, which can also be depicted from comparisons of pKa values, UV- and NMR-data.
Leucettaidine中的一种新的天然蝶啶衍生物Leucettidine()的结构已被修改为6-(1-羟丙基)-1-甲基lumazine。的明确的合成和其13甲基异构体证明正确的结构,其也可以从pK值的比较描绘一个值,UV-和NMR数据。