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Author:

孙兰天 (孙兰天.) | 王业明 (王业明.) | 闫红 (闫红.)

Indexed by:

CQVIP PKU CSCD

Abstract:

本研究对替格瑞洛的合成工艺进行了优化。4,6-二氯-5-氨基-2-丙硫基嘧啶(2)与2-[[(3aR,4S,6R,6aS)-6-氨基-2,2-二甲基四氢-4H-环戊二烯并[d][1,3]二氧杂环戊-4-基]氧基]-1-乙醇以N,N-二异丙基乙胺为缚酸剂于100℃反应得2-[[(3aR,4S,6R,6aS)-6-[[5-氨基-6-氯-2-(丙硫基)-4-嘧啶基]氨基]-2,2-二甲基四氢-4H-环戊二烯并[d][1,3]二氧杂环戊-4-基]氧基]-1-乙醇,收率87.1%;通过"一锅法"使重氮化环合反应和脱保护反应同时进行制得(1S,2S,3R,5S)-3-[7-氯-5-(丙硫基)-3H-[1,...

Keyword:

“一锅法” 6-二氯-5-氨基-2-丙硫基嘧啶 工艺优化 4 替格瑞洛

Author Community:

  • [ 1 ] 北京工业大学生命科学与生物工程学院

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Source :

中国医药工业杂志

Year: 2018

Issue: 04

Volume: 49

Page: 445-449

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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