Acylation or phosphorylation of hydroxyurea unexpectedly takes place on N rather than on O, leading to the formation of amides instead of the expected esters
作者:Natalie Pariente-Cohen、Michal Weitman、Nassdyuk Tania、Dan T. Major、Hugo E. Gottlieb、Shmaryahu Hoz、Abraham Nudelman
DOI:10.1039/c5ra01016k
日期:——
Attempted acylation of the anticancer agent hydroxyurea (HU) with acyl chlorides or anhydrides led to acylation on the NH group rather than on the OH.