3-(1,2,4-Oxadiazol-3-yl)thiophen-2-amine 、
2-(6,7-difluoro-2-oxoquinolin-1(2H)-yl)acetic acid 在
N-(3-(1,2,4-oxadiazol-3-yl)thiophen-2-yl)-2-(6,7-difluoro-2-oxoquinolin-1(2H)-yl)acetamide 、 crude product 作用下,
以to yield N-(3-(1,2,4-oxadiazol-3-yl)thiophen-2-yl)-2-(6,7-difluoro-2-oxoquinolin-1(2H)-yl)acetamide的产率得到N-(3-(1,2,4-oxadiazol-3-yl)thiophen-2-yl)-2-(6,7-difluoro-2-oxoquinolin-1(2H)-yl)acetamide