2-甲氧基亚甲基-3-氧代丁酸甲酯 | 71043-33-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 酮酸及其衍生物
• 中文名称: 2-甲氧基亚甲基-3-氧代丁酸甲酯
• 英文名称: Methylmethoxymethylenacetoacetat
• 英文别名: methyl (2Z)-2-(methoxymethylidene)-3-oxobutanoate
• CAS: 71043-33-9
• 化学式: C₇H₁₀O₄
• 分子量: 158.154
• InChiKey: RDEHDFHNQPTQFC-XQRVVYSFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-甲氧基亚甲基-3-氧代丁酸甲酯 在 sodium hydroxide 、 草酰氯 、 N,N-二异丙基乙胺 、 N,N-二甲基甲酰胺 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， 生成 4-methyl-N-[2-methyl-6-[[(1-methylethyl)amino]carbonyl]phenyl]-2-(trifluoromethyl)-5-pyrimidinecarboxamide
  参考文献：
  名称：

  Insecticidal anthranilic diamides: A new class of potent ryanodine receptor activators

  摘要：

  A novel class of anthranilic diamides has been discovered with exceptional insecticidal activity on a range of Lepidoptera. These compounds have been found to exhibit their action by release of intracellular Ca2+ stores mediated by the ryanodine receptor. The discovery, synthesis, structure-activity, and biological results are presented. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.08.034

文献信息

• Chemical Compounds
  申请人：Johns Brian A

  公开号：US20110152303A1

  公开（公告）日：2011-06-23

  Novel diarylpyrimidine derivatives and pharmaceutically acceptable salts, solvates or hydrates thereof, designed to inhibit HIV reverse transcriptase, are provided, and a pharmaceutical composition containing the same, especially an anti-HIV agent. More specifically, novel diarylpyrimidine derivatives that are derivatives of the HIV reverse transcriptase inhibitor TMC278 of formula (1 a ) are provided, and pharmaceutically acceptable salts, solvates or hydrates thereof.

  提供了一种新型的二芳基嘧啶衍生物及其药用可接受的盐、溶剂化物或水合物，旨在抑制HIV逆转录酶，以及含有该化合物的药物组合物，尤其是抗HIV药物。更具体地说，提供了一种新型的二芳基嘧啶衍生物，它是HIV逆转录酶抑制剂TMC278的衍生物，其化学公式为(1a)，以及药用可接受的盐、溶剂化物或水合物。
• Heterocycle carboxamides as antiviral agents
  申请人：——

  公开号：US20020025960A1

  公开（公告）日：2002-02-28

  The present invention provides a compound of formula I 1 which is useful as antiviral agents, in particular, as agents against viruses of the herpes family.

  本发明提供了一种化合物，其化学式为I1，可作为抗病毒药物，特别是用作抗疱疹病毒家族的药物。
• Hetero-diels-alder reactions of α-methoxymethylene substituted 1.3-dicarbonyl compounds with enol and enediol ethers
  作者：Richard R. Schmidt、Martin Maier

  DOI：10.1016/s0040-4039(00)86742-8

  日期：1982.1

  The inverse electron demand hetero-Diels-Alder reaction of methoxymethylene substituted 1.3-dicarbonyl compounds with enol ethers and enediol ethers results in the selective formation of 3.4-dihydro-2H-pyrans. These adducts with a high density of functional groups are versatile intermediates for natural product syntheses.

  甲氧基亚甲基取代的1.3-二羰基化合物与烯醇醚和烯二醇醚的反电子需求杂Diels-Alder反应导致选择性形成3.4-二氢-2H-吡喃。这些具有高密度官能团的加合物是天然产物合成的通用中间体。
• Origins of glaucophanic enol in certain ‘melt’ reactions
  作者：S. Richard Baker、Leslie Crombie

  DOI：10.1039/c39800000211

  日期：——

  Chemical and [14C]-labelling studies lead to interdependent mechanisms for the formation of glaucophanic and xanthophanic enols; the scheme is supported by consideration of the effects of different alkoxy-methylene compounds on the relative yields of glaucyrones and xanthyrones.

  化学和[ 14 C]标记研究导致形成相互依赖的机制，形成青色和黄原色烯醇。通过考虑不同的烷氧基-亚甲基化合物对青草酮和黄酮的相对产率的影响来支持该方案。
• 4-AMINO-5-METHYLPYRAZOLE DERIVATIVES AND PROCESS FOR PRODUCTION THEREOF
  申请人：Sankyo Agro Company, Limited

  公开号：EP1580189A1

  公开（公告）日：2005-09-28

  The present invention relates to 4-amino-5-methylpyrazole derivatives represented by the following formula (I): (wherein R1 represents an isobutyl group, a cyclobutylmethyl group, a neopentyl group or the like) or a salt thereof, which are novel compounds being useful as synthetic intermediates of pharmaceuticals, agricultural chemicals or the like.

  本发明涉及以下式(I)所表示的4-氨基-5-甲基吡唑衍生物（其中R1表示异丁基基团、环丁基甲基基团、新戊基基团或类似物）或其盐，这些新化合物可用作药物、农药或类似物的合成中间体。