• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

相似文献

1
Diethyl 4-(4-acetamido-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxyl-ate.4-(4-乙酰氨基苯基)-2,6-二甲基-1,4-二氢吡啶-3,5-二羧酸二乙酯
Acta Crystallogr Sect E Struct Rep Online. 2012 Aug 1;68(Pt 8):o2536. doi: 10.1107/S160053681202750X. Epub 2012 Jul 25.
2
Diethyl 2,6-dimethyl-4-phenyl-1,4-dihydro-pyridine-3,5-dicarboxyl-ate.2,6-二甲基-4-苯基-1,4-二氢吡啶-3,5-二羧酸二乙酯
Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 19;65(Pt 4):o799. doi: 10.1107/S1600536809009118.
3
Dimethyl 4-(4-hy-droxy-phen-yl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxyl-ate.4-(4-羟基苯基)-2,6-二甲基-1,4-二氢吡啶-3,5-二甲酸二甲酯
Acta Crystallogr Sect E Struct Rep Online. 2011 Sep 1;67(Pt 9):o2362-3. doi: 10.1107/S1600536811032521. Epub 2011 Aug 17.
4
Diethyl 2,6-dimethyl-4-(5-phenyl-1H-pyrazol-4-yl)-1,4-dihydro-pyridine-3,5-dicarboxyl-ate.2,6 - 二甲基 - 4 -(5 - 苯基 - 1H - 吡唑 - 4 - 基)- 1,4 - 二氢吡啶 - 3,5 - 二羧酸二乙酯
Acta Crystallogr Sect E Struct Rep Online. 2012 Mar 1;68(Pt 3):o892-3. doi: 10.1107/S1600536812008173. Epub 2012 Feb 29.
5
Diethyl 4-[4-(dimethyl-amino)phen-yl]-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxyl-ate.4-[4-(二甲基氨基)苯基]-2,6-二甲基-1,4-二氢吡啶-3,5-二羧酸二乙酯
Acta Crystallogr Sect E Struct Rep Online. 2010 Feb 6;66(Pt 3):o519. doi: 10.1107/S1600536810003508.
6
Dimethyl 4-[3-(4-meth-oxy-phen-yl)-1-phenyl-1H-pyrazol-4-yl]-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxyl-ate dihydrate.4-[3-(4-甲氧基苯基)-1-苯基-1H-吡唑-4-基]-2,6-二甲基-1,4-二氢吡啶-3,5-二羧酸二甲酯二水合物
Acta Crystallogr Sect E Struct Rep Online. 2012 Jul 1;68(Pt 7):o2210-1. doi: 10.1107/S1600536812027936. Epub 2012 Jun 27.
7
Diethyl 2,6-dimethyl-4-[4-(3-phenyl-acrylo-yloxy)phen-yl]-1,4-dihydro-pyridine-3,5-dicarboxyl-ate hemihydrate.2,6-二甲基-4-[4-(3-苯基丙烯酰氧基)苯基]-1,4-二氢吡啶-3,5-二羧酸二乙酯半水合物
Acta Crystallogr Sect E Struct Rep Online. 2013 Mar 1;69(Pt 3):o389. doi: 10.1107/S1600536813004108. Epub 2013 Feb 16.
8
Diethyl 4-(2,4-dichloro-phen-yl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxyl-ate.4-(2,4-二氯苯基)-2,6-二甲基-1,4-二氢吡啶-3,5-二羧酸二乙酯
Acta Crystallogr Sect E Struct Rep Online. 2010 Jan 16;66(Pt 2):o363. doi: 10.1107/S1600536810001066.
9
Diethyl 4-[5-(4-chloro-phen-yl)-1H-pyrazol-4-yl]-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxyl-ate.4-[5-(4-氯苯基)-1H-吡唑-4-基]-2,6-二甲基-1,4-二氢吡啶-3,5-二羧酸二乙酯
Acta Crystallogr Sect E Struct Rep Online. 2012 May 1;68(Pt 5):o1289-90. doi: 10.1107/S160053681201344X. Epub 2012 Apr 4.
10
Dimethyl 2,6-dimethyl-4-(3-phenyl-1H-pyrazol-4-yl)-1,4-dihydro-pyridine-3,5-dicarboxyl-ate.2,6 - 二甲基 - 4 -(3 - 苯基 - 1H - 吡唑 - 4 - 基)- 1,4 - 二氢吡啶 - 3,5 - 二甲酸二甲酯
Acta Crystallogr Sect E Struct Rep Online. 2012 Apr 1;68(Pt 4):o922-3. doi: 10.1107/S1600536812008306. Epub 2012 Mar 3.

本文引用的文献

1
A short history of SHELX.SHELX简史。
Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22. doi: 10.1107/S0108767307043930. Epub 2007 Dec 21.

4-(4-乙酰氨基苯基)-2,6-二甲基-1,4-二氢吡啶-3,5-二羧酸二乙酯

Diethyl 4-(4-acetamido-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxyl-ate.

作者信息

Zhao Yiliang, Hibbs David E, Groundwater Paul W, Wassef Abram

机构信息

Faculty of Pharmacy, The University of Sydney, NSW 2006, Australia.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2012 Aug 1;68(Pt 8):o2536. doi: 10.1107/S160053681202750X. Epub 2012 Jul 25.

DOI:10.1107/S160053681202750X
PMID:22904969
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3414982/
Abstract

The title compound, C(21)H(26)N(2)O(5), was unexpectedly obtained as a by-product in the reaction of ethyl acetoacetate, 4-acetamido-benzaldehyde and urea under microwave irradiation. The dihydro-pyridine ring assumes a flattened boat conformation. Inter-molecular N-H⋯O and weak C-H⋯O hydrogen bonding occurs in the crystal.

摘要

标题化合物C(21)H(26)N(2)O(5)是在乙酰乙酸乙酯、4-乙酰氨基苯甲醛和尿素在微波辐射下反应时意外得到的副产物。二氢吡啶环呈扁平船式构象。晶体中存在分子间N-H⋯O和弱C-H⋯O氢键。