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3-硝基亚苄基乙酰乙酸乙酯 | 39562-16-8

中文名称
3-硝基亚苄基乙酰乙酸乙酯
中文别名
2-[(3-硝基苯基)亚甲基]-3-氧代丁酸乙酯
英文名称
ethyl 2-(3-nitrophenylmethylene)-3-oxobutanoate
英文别名
ethyl 2-(3-nitrobenzylidene)acetoacetate;ethyl (3-nitrobenzylidene)acetoacetate;Ethyl 2-acetyl-3-(3-nitrophenyl)propenoate;ethyl 2-[(3-nitrophenyl)methylidene]-3-oxobutanoate
3-硝基亚苄基乙酰乙酸乙酯化学式
CAS
39562-16-8
化学式
C13H13NO5
mdl
MFCD00713511
分子量
263.25
InChiKey
YOPMSDPIOQUWFE-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    160℃ (ethanol )
  • 沸点:
    399.2±32.0 °C(Predicted)
  • 密度:
    1.261±0.06 g/cm3(Predicted)
  • 溶解度:
    可溶于氯仿(少许)、甲醇(少许)

计算性质

  • 辛醇/水分配系数(LogP):
    2.2
  • 重原子数:
    19
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.23
  • 拓扑面积:
    89.2
  • 氢给体数:
    0
  • 氢受体数:
    5

安全信息

  • 海关编码:
    2918300090
  • 储存条件:
    室温、密封、干燥保存。

SDS

SDS:ac6123b73eade99563742333101c5495
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制备方法与用途

用途:尼群地平的中间体。

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Studies on Cerebral Protective Agents. I. Novel 4-Arylpyrimidine Derivatives with Anti-anoxic and Anti-lipid Peroxidation Activities.
    摘要:
    通过氧化4-芳基-1,4-二氢嘧啶合成了新型4-芳基嘧啶衍生物,并研究了它们对小鼠抗缺氧(AA)活性和大鼠线粒体抗脂质过氧化(ALP)活性的影响。在这些化合物中,乙基6-甲基-2-苯基-4-(4-吡啶基)-5-嘧啶羧酸酯(4b)具有AA活性(10mg/kg,腹腔注射),而乙基6-甲基-4-(3-硝基苯基)-2-苯基-5-嘧啶羧酸酯(4f)具有ALP活性(73%抑制在10μg/ml)。后者化合物(100mg/kg,腹腔注射)对大鼠花生四烯酸引起的脑水肿也有效,其效力与维生素E相当。
    DOI:
    10.1248/cpb.40.1452
  • 作为产物:
    描述:
    乙酰乙酸乙酯间硝基苯甲醛 在 aluminum (III) chloride 作用下, 以 二氯甲烷 为溶剂, 反应 3.0h, 以82%的产率得到3-硝基亚苄基乙酰乙酸乙酯
    参考文献:
    名称:
    以AlCl 3为催化剂,由β-二酮和醛轻松合成三取代烯烃
    摘要:
    研究了以氯化铝为催化剂由低活性β-二酮和醛制备三取代烯烃的方法。第一次使用常用的催化剂AlCl 3来促进这种冷凝。该方法是一种方便,低毒,高效的高产率工业合成三取代烯烃的方法。
    DOI:
    10.1007/s11164-011-0322-y
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文献信息

  • Studies on Cerebral Protective Agents. II. Novel 4-Arylpyrimidine Derivatives with Anti-anoxic and Anti-lipid Peroxidation Activities. (2).
    作者:Atsushi KUNO、Yoshie SUGIYAMA、Kiyotaka KATSUTA、Hiroyoshi SAKAI、Hisashi TAKASUGI
    DOI:10.1248/cpb.40.2423
    日期:——
    In a search for were cerebral protective agents with anti-anoxic (AA) and anti-lipid peroxidation (ALP) activities, a series of 4-arylpyrimidines, bearing an amino moiety in the C-5 position of the pyrimidine nucleus, was synthesized and tested for AA and ALP activities. Among them, 6-methyl-5-(4-methylpiperazin-1-ylcarbonyl)-4-(3-nitrophenyl)-2-phenylprimidine (41, FK360) was most effective on both assays and on arachidonate-induced cerebral edema in rats.Structure-acivity relationships in regard to AA activity of this series of compounds are also discussed.
    在寻找具有抗缺氧(AA)和抗脂质过氧化(ALP)活性的脑保护剂的过程中,合成并测试了一系列4-芳基嘧啶,这些嘧啶核的C-5位上带有氨基基团,以评估其AA和ALP活性。其中,6-甲基-5-(4-甲基哌嗪-1-羰基)-4-(3-硝基苯基)-2-苯基嘧啶(41,FK360)在两项测试中以及在大鼠由花生四烯酸引起的脑水肿中表现最为有效。此外,还讨论了这一系列化合物在AA活性方面的构效关系。
  • Reaction of Corey Ylide with α,β-Unsaturated Ketones: Tuning of Chemoselectivity toward Dihydrofuran Synthesis
    作者:Alexey O. Chagarovsky、Ekaterina M. Budynina、Olga A. Ivanova、Elena V. Villemson、Victor B. Rybakov、Igor V. Trushkov、Mikhail Ya. Melnikov
    DOI:10.1021/ol500877c
    日期:2014.6.6
    A straightforward, efficient, and reliable approach to synthetically valuable 2,3-dihydrofurans via a reaction between Corey ylide and α,β-unsaturated ketones has been developed. The use of simple and widely spread starting materials as well as mild reaction conditions and scalability provide a broad scope of 2,3-dihydrofurans.
    通过Corey ylide与α,β-不饱和酮之间的反应,开发了一种合成有价值的2,3-二氢呋喃的简单,有效和可靠的方法。简单且广泛分布的起始原料的使用以及温和的反应条件和可扩展性提供了广泛的2,3-二氢呋喃范围。
  • Novel 2-Amino-1,4-dihydropyridine Calcium Antagonists. II. Synthesis and Antihypertensive Effects of 2-Amino-1,4-dihydropyridine Derivatives Having N,N-Dialkylaminoalkoxycarbonyl Groups at 3- and/or 5-Position.
    作者:Takashi KOBAYASHI、Teruhiko INOUE、Shigeyoshi NISHINO、Yoshimi FUJIHARA、Kiyoshi OIZUMI、Tomio KIMURA
    DOI:10.1248/cpb.43.797
    日期:——
    potency than those with acyclic amino moieties. Chemical modification studies indicated that the two ester side-chains of 1,4-dihydropyridine at the 3- and 5-position might function in a different manner in relation to the antihypertensive activities. 3-(1-Benzhydrylazetidinited potent and long-lasting antihypertensive effects with gradual onset of action, and is a promising candidate as an antihypertensive
    合成了在3和/或5位上含有N,N,-二烷基氨基烷氧基羰基的新型2-氨基-1,4-二氢吡啶衍生物I,并在自发性高血压大鼠中评估了其降压作用。当叔氨基被引入1,4-二氢吡啶环的3-和/或5-酯侧链时,观察到抗高血压作用的持续时间显着延长。特别地,在3位含有环氨基的化合物比具有无环氨基的化合物显示出更高的效力。化学修饰研究表明,在3和5位的1,4-二氢吡啶的两个酯侧链可能以与抗高血压活性有关的不同方式起作用。
  • Synthesis of asymmetric 4-aryl-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylates with vasodilating and antihypertensive activities.
    作者:SACHIO OHNO、OSAMU KOMATSU、KIYOSHI MIZUKOSHI、KENJI ICHIHARA、YOSHIKI NAKAMURA、TAKASHI MORISHIMA、KAZUHARU SUMITA
    DOI:10.1248/cpb.34.1589
    日期:——
    Asymmetric 4-aryl-1, 4-dihydro-2, 6-dimethyl-3, 5-pyridinedicarboxylates with a 2-ethylenedioxypropyl, 2-oxopropyl, or cyclopropylmethyl group as the ester moiety and related derivatives were synthesized and tested for vasodilating activity in anesthetized open-chest dogs and for antihypertensive activity in conscious spontaneously hypertensive rats. Cyclopropylmethyl methyl 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-3, 5-pyridinedicarboxylate (5f, MPC-2101) and methyl 2-oxopropyl 1, 4-dihydro-2, 6-dimethyl-4-(2-nitrophenyl)-3, 5-pyridinedicarboxylate (8i, MPC-1304) exhibited potent cerebral vasodilating and antihypertensive activities, respectively. The maximum increase of vertebral blood flow after intravenous administration at 3.0 μg/kg was 221.4% for 5f, compared with 187.0 and 166.3% for nifedipine and nicardipine hydrochloride, respectively. The maximum falls of systolic blood pressure after oral administration of 8i at 0.3 and 1.0 mg/kg were 42.2 and 54.0 mmHg, while those of nifedipine, nicardipine, and hydralazine hydrochloride at 3.0 mg/kg were 23.3, 16.8, and 24.5 mmHg, respectively. The durations of significant vasodilating and antihypertensive effects for 5f and 8i were longer than those of nifedipine and nicardipine.
    合成了非对称的4-芳基-1,4-二氢-2,6-二甲基-3,5-吡啶二羧酸酯,其中含有2-乙烯二氧丙基、2-氧丙基或环丙基甲基作为酯基,以及相关衍生物,并进行了在麻醉开放胸腔犬中的扩血管活性及在意识清醒的自发性高血压大鼠中的抗高血压活性测试。环丙基甲基甲基1,4-二氢-2,6-二甲基-4-(3-硝基苯基)-3,5-吡啶二羧酸酯(5f,MPC-2101)和甲基2-氧丙基1,4-二氢-2,6-二甲基-4-(2-硝基苯基)-3,5-吡啶二羧酸酯(8i,MPC-1304)分别表现出强效的脑扩血管和抗高血压活性。在3.0 μg/kg的静脉给药后,5f对脊椎血流的最大增加为221.4%,而硝苯地平和尼卡地平氯化物分别为187.0%和166.3%。8i在0.3和1.0 mg/kg口服给药后的收缩压最大下降分别为42.2和54.0 mmHg,而硝苯地平、尼卡地平和肼苯噻啶氯化物在3.0 mg/kg时的最大下降分别为23.3、16.8和24.5 mmHg。5f和8i的显著扩血管和抗高血压效果持续时间比硝苯地平和尼卡地平更长。
  • Studies on dihydropyridine derivatives-I
    作者:Teruo Yamamori、Yoshiharu Hiramatu、Katunori Sakai、Ikuo Adachi
    DOI:10.1016/s0040-4020(01)96409-9
    日期:1985.1
    Reactions of 5-aminoisoxazoles with α,β-unsaturated ketones in t-butanol on heating afforded 4,7-dihydroisoxazolo [5,4-b]pyridines. However, when the reactions were carried out at 20° using ethylene glycol as the solvent, the kinetically controlled amino adducts were obtained in excellent yields. The amino adducts were converted into the thermodynamically controlled 4,7-dihydroisoxazolo[5,4-b]pyridines
    5-氨基异恶唑与叔丁醇中的α,β-不饱和酮加热反应,得到4,7-二氢异恶唑并[5,4-b]吡啶。然而,当使用乙二醇作为溶剂在20°下进行反应时,以优异的产率获得了动力学控制的氨基加合物。通过加热将氨基加合物转化为热力学控制的4,7-二氢异恶唑并[5,4-b]吡啶。还提出了反应的暂定机理。
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