The Shortest Synthetic Route to Puromycin Analogues Using a Modified Robins Approach
作者:Kollappillil S. Krishnakumar、Sébastien Goudedranche、Denis Bouchu、Peter Strazewski
DOI:10.1021/jo102178h
日期:2011.4.1
of commercial vinyl isocyanate for a practical synthetic route from adenosine to N6-bis-demethylpuromycin in seven steps and 65% overall yield. A clean one-pot conversion of 3′-bromo-2′-carbamoyl derivative 8 to 3′-amino-3′-deoxyadenosine derivative 10 is the main feature of this synthetic pathway. This synthesis is the shortest synthetic route toward 3′-(aminoacylamido)deoxyadenosines to date.
我们报告了商业化的异氰酸乙烯基酯在七个步骤中从腺苷到N 6-双-去甲基嘌呤霉素的实用合成路线的实用性,总收率达65%。该合成途径的主要特征是将3'-溴-2'-氨基甲酰基衍生物8干净地一锅转化为3'-氨基-3'-脱氧腺苷衍生物10。迄今为止,该合成是向3'-(氨基酰氨基)脱氧腺苷最短的合成途径。