Chemical Industry and Engineering Progress ›› 2017, Vol. 36 ›› Issue (03): 1018-1032.DOI: 10.16085/j.issn.1000-6613.2017.03.034

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Research progress on the synthetic technology of Lapatinib

ZHAO Xinyu1,2, XU Mingchao1, GUO Qingmei1, LI Xiaomei1, TENG Mingyu1   

  1. 1 Faculty of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650500, Yunnan, China;
    2 School of Pharmacentiacal Sciences, Wenzhou Medical University, Wenzhou 325000, Zhejiang, China
  • Received:2016-08-09 Revised:2016-09-23 Online:2017-03-05 Published:2017-03-05

拉帕替尼合成工艺的研究进展

赵心瑜1,2, 徐明超1, 郭庆美1, 李晓梅1, 滕明瑜1   

  1. 1 云南师范大学化学化工学院, 云南 昆明 650500;
    2 温州医科大学药学院, 浙江 温州 325000
  • 通讯作者: 滕明瑜,博士,副教授,主要从事OLEDs发光材料、医药及农药的工艺开发。
  • 作者简介:赵心瑜(1994-),女,硕士研究生。E-mail:riversf@live.com。
  • 基金资助:

    国家自然科学基金(21461030)及云南省应用基础研究计划(201501CB00038)项目。

Abstract:

Lapatinib,a new kind of epidermal growth factor tyrosine kinase inhibitors of small molecules,is employed for clinical therapy of the advanced or metastatic breast cancer induced by the overexpression of human epidermal growth factor receptor-Ⅱ. This paper reviews the relevant literatures and patents about the production and application of Lapatinib in the last ten years,mainly introduces the synthetic process of Lapatinib and expounds systematically the synthetic process of its three key intermediates (3-chloro-4-(3-fluorobenzyloxy)aniline,N-[3-chloro-4-(3-fluorobenzyloxy) phenyl]-6-iodoquinazolin-4-amine and 5-(4-((3-chloro-4-((3-fluorobenzyl)oxy) phenyl)amino) quinazolin-6-yl)furan-2-carbaldehyde) and two key raw materials (quinazoline and 2-aminoethylmethylsulfonehydrochloride). The differences and features of various routes and the advantages and disadvantages of various routes are discussed. Optimal synthestic technology of the key intermediates raw materials and the final products-Lapatinib is presented.

Key words: Lapatinib, tyrosine kinase inhibitor, production, synthesis, chemical reaction

摘要:

拉帕替尼(Lapatinib)是一种口服的新型小分子表皮生长因子酪氨酸激酶抑制剂(TKIs),临床治疗Ⅱ型人表皮生长因子受体过度表达引起的晚期或转移性乳腺癌。本文回顾了近十年以来有关拉帕替尼生产及应用的文献及专利,介绍了拉帕替尼的主要工艺合成路线,系统阐述其3种关键中间体(包括3-氯-4-(3-氟苄氧基)苯胺(2)、N-(3-氯-4-(3-氟苄氧基)苯基)-6-碘喹唑啉-4-胺(3)和5-[4-[3-氯-4-[(3-氟苄氧基)苯基]氨基]-6-喹唑啉]-2-呋喃甲醛(4))和两种关键原料(苯并嘧啶和2-甲砜基乙胺盐酸盐)的合成工艺,研究了各种路线之间的异同与特点,比较各条路线的优劣,指出了各种关键中间体、原料和终产物拉帕替尼的最优合成工艺。

关键词: 拉帕替尼, 酪氨酸激酶抑制剂, 生产, 合成, 化学反应

CLC Number: 

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