[EN] A METHOD OF SYNTHESIZING CREATINE DERIVATIVES<br/>[FR] PROCÉDÉ DE SYNTHÈSE DE DÉRIVÉS DE CRÉATINE
申请人:UNIV DEGLI STUDI GENOVA
公开号:WO2014097335A1
公开(公告)日:2014-06-26
A method of synthesizing (Boc)2-creatine derivatives of formula (III) which comprises a first step in which a sarcosine ester is reacted with a guanylating agent comprising two nitrogen atoms each protected with a t-butoxycarbonyl (t-Boc) group to form a (Boc)2- creatine ester, and a second step in which the (Boc)2-creatine ester is subjected basic hydrolysis to form (Boc)2-creatine of formula (III) is described. The (Boc)2-creatine so obtained can be used in methods of synthesizing creatine and phosphocreatine derivatives in which the free carboxyl group of the creatine is conjugated with a desired molecule.