2-methylsulfanyl-5-quinolin-6-ylmethylene-thiazol-4-one 、
2-amino-4-methyl-1-pentanol 、
N,N-二异丙基乙胺 以to give 2-((R)-1-hydroxymethyl-3-methyl-butylamino)-5-[1-quinolin-6-yl-meth-(Z)-ylidene]-thiazol-4-one的产率得到2-((R)-1-hydroxymethyl-3-methyl-butylamino)-5-[1-quinolin-6-yl-meth-(Z)-ylidene]-thiazol-4-one