The present invention relates to a process for preparing 2-amino-thiazoline derivatives of formula (II):
in which either Y is a methylene (CH
2
) and X is chosen from the following groups: O, NH, (C1-C4) N-Alkyl, N-Bn, N-Ph, N-(2-Py), N-(3-Py), N-(4-Py), N-2-pyrimidyl, N-5-pyrimidyl, S, SO, SO
2
, CH
2
or CHPh; or Y is a carbonyl (C═O) and X is chosen from the following groups: NH, N-Ph, N-(2-Py), N-(3-Py), N-(4-Py), N-2-pyrimidyl or N-5-pyrimidyl.
本发明涉及一种制备式(II)的
2-氨基噻唑啉衍
生物的方法:其中,Y是甲基(
CH2),而X选自以下基团:O,NH,(C1-C4)N-烷基,N-Bn,N-Ph,N-(2-Py),N-(3-Py),N-(4-Py),N-2-
嘧啶基,N-5-
嘧啶基,S,SO,SO2, 或CHPh;或者Y是羰基(C═O),而X选自以下基团:NH,N-Ph,N-(2-Py),N-(3-Py),N-(4-Py),N-2-
嘧啶基或N-5-
嘧啶基。