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.
以7-乙基色醇和3-氧代戊酸甲酯为起始原料,以甲醇为,合成
依托度酸.采用混合
粗品进
精制,得
纯度的依托度酸.