2-methylsulfanyl-5-quinolin-6-ylmethylene-thiazol-4-one 、
(1R,2R)-2-氨基环戊醇 、
N,N-二异丙基乙胺 以to give 2-((1R,2R)-2-hydroxy-cyclopentylamino)-5-[1-quinolin-6-yl-meth-(Z)-ylidene]-thiazol-4-one的产率得到2-((1R,2R)-2-hydroxy-cyclopentylamino)-5-[1-quinolin-6-yl-meth-(Z)-ylidene]-thiazol-4-one