Chin. J. Org. Chem. ›› 2016, Vol. 36 ›› Issue (11): 2709-2714.DOI: 10.6023/cjoc201604060 Previous Articles     Next Articles

Articles

利用新型氮烷基化方法合成抗组胺药物羟嗪

董宏波a, 郑登宇a, 罗红兵a, 杜伟宏a, 林家富b, 曹胜华a   

  1. a 成都大学四川抗菌素工业研究所 药食同源植物资源开发四川省高校重点实验室 成都 610052;
    b 成都大学四川抗菌素工业研究所 抗生素研究与再评价四川省重点实验室 成都 610052
  • 收稿日期:2016-04-29 修回日期:2016-05-26 发布日期:2016-07-07
  • 通讯作者: 董宏波 E-mail:bloodwhenseeme@163.com
  • 基金资助:

    抗生素研究与再评价四川省重点实验室开放基金(No.ARRLKF14-09)资助项目.

Synthesis of Antihistamine Drug Hydroxyzine with New N-Alkylation Method

Dong Hongboa, Zheng Dengyua, Luo Hongbinga, Du Weihonga, Lin Jiafub, Cao Shenghuaa   

  1. a Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, Chengdu University, Chengdu 610052;
    b Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics, Chengdu University, Chengdu 610052
  • Received:2016-04-29 Revised:2016-05-26 Published:2016-07-07
  • Supported by:

    Project supported by the Open Foundation of Antibioticis Research and Re-evaluation Key Laboratory of Sichuan Province (No.ARRLKF14-09).

The Raney-Ni catalyzed N-alkylation for the synthesis of antihistamine drug hydroxyzine (1a) has been developed. The substrate scope was expanded with the optimized reaction conditions, and fourteen diphenylmethyl piperazine derivatives including antihistamine drugs decloxizine (1j), mecilizine (1l), buclizine (1m) and calcium channel blocker lomerizine (1n) were successfully prepared. This Raney-Ni catalyzed N-alkylation was the first protocol that applied in these drugs synthesis. And this research improve its application value in drug synthesis.

Key words: hydroxyzine, drug synthesis, Raney-Ni, N-alkylation