Etodolac was synthesized with 7-ethyltryptophol and methyl 3-oxopentanoate as the starting materials.Highly pure etodolac was obtained by purifying the crude product with a mixing solvent.
7-乙基色醇和3-氧代戊酸甲酯为起始原料,
甲醇为溶
,
了依托度酸.采用混
溶
对粗品进
精制,得到了高纯度的依托度酸.