摘要
(2,4-二氟苯基)-哌啶-4-基甲酮盐酸盐经肟化得到(2,4-二氟苯基)-哌啶-4-基甲酮肟盐酸盐,然后与4-(3-氯丙氧基)-3-甲氧基苯乙酮发生N-烷基化反应,再在氢氧化钾作用下闭环制得抗精神病药伊潘立酮,总收率约57%。
Iloperidone,an antipsychotic drug,was synthesized from(2,4-difluorophenyl)-piperidin-4- ylmethanone hydrochloride by oximination to give(2,4-difluorophenyl) -piperidin-4-ylmethanone oxime hydrochloride, followed by N-alkylation with 4-(3-chloropropoxy)-3-methoxyphenylethanone,and then cyclization in the presence of potassium hydroxide with an overall yield of about 57%.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
2011年第2期88-89,95,共3页
Chinese Journal of Pharmaceuticals
关键词
伊潘立酮
抗精神病药
合成
ilopendone
antipsychotic drug
synthesis