Synthesis and absolute stereochemistry of 5-alkyl-5-(3'-hydroxy-1'-methylbutyl)barbituric acid and 5-alkyl-5-(3'-hydroxy-1'-methylbutyl)-2-thiobarbituric acids
作者:F. I. Carroll、G. N. Mitchell
DOI:10.1021/jm00235a009
日期:1975.1
5-Alkyl-5-(3-hydroxy-1-methylbutyl) barbituricacid (2) and 5-alkyl-5-(3-hydroxy-1-methylbutyl)-2-thiobarbituric acids (3) are matabolites of 5-alkyl-5-(2-pentyl) barbituricacid and 5-alkyl-5-(2-pantyl)-2-thiobarbituric acid, respectively. We have synthesized the four possible optical isomers of 2 and 3 by a procedure which established the absolute stereochemistry of each isomer. The two racemic pairs