摘要
以对甲苯乙酮和三氟醋酸乙酯为原料 ,经缩合、环合两步反应得到 2型环氧酶抑制剂赛来昔布 ,总收率为 6 7%。
Celecoxib as a cyclooxygenase-2 inhibitor, was synthesized from p-methylacetophenone and ethyl trifluoroacetate by successively condensation and cyclization in 67% overall yield.
出处
《合成化学》
CAS
CSCD
2002年第3期260-262,共3页
Chinese Journal of Synthetic Chemistry