THE METHOD OF SYNTHESIZING ERGOTHIONEINE AND ANALOGS
申请人:Erdelmeier Irene
公开号:US20120136159A1
公开(公告)日:2012-05-31
The present disclosure relates to a method for synthesizing ergothioneine or one of the derivatives thereof of following formula (I):
or a physiologically acceptable salt, a tautomer, a stereoisomer or a mixture of stereoisomers in all proportions thereof,
from a compound of betaine type of following formula (II):
or a physiologically acceptable salt, a tautomer, a stereoisomer or a mixture of stereoisomers in all proportions thereof,
by cleavage reaction in the presence of a thiol, at a temperature above or equal to 60° C.
The present disclosure also relates to compounds of formula (II) and the method of synthesis thereof.