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3,4-二甲氧基肉桂酰氯 | 39856-08-1

中文名称
3,4-二甲氧基肉桂酰氯
中文别名
(2E)-3-(3,4-二甲氧苯基)丙烯酰氯
英文名称
(E)-3,4-dimethoxycinnamic chloride
英文别名
(E)-3-(3,4-dimethoxyphenyl)acryloyl chloride;3,4-dimethoxycinnamoyl chloride;3,4-dimethoxy cinnamic acid chloride;(E)‐3‐(3,4‐dimethoxyphenyl)prop‐2‐enoyl chloride;(2E)-3-(3,4-dimethoxyphenyl)acryloyl chloride;(E)-3-(3,4-dimethoxyphenyl)prop-2-enoyl chloride
3,4-二甲氧基肉桂酰氯化学式
CAS
39856-08-1;141236-46-6
化学式
C11H11ClO3
mdl
MFCD03840777
分子量
226.66
InChiKey
HGDZRSNJGRIAKS-GQCTYLIASA-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:
    80-82 °C
  • 沸点:
    344.9±27.0 °C(Predicted)
  • 密度:
    1.212±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    15
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 危险等级:
    IRRITANT
  • 海关编码:
    2918990090
  • 包装等级:
    III
  • 危险类别:
    8
  • 危险性防范说明:
    P261,P280,P305+P351+P338,P310
  • 危险品运输编号:
    3261
  • 危险性描述:
    H314,H335

SDS

SDS:e2d2952d7aa7de8e6a347e3d113ae940
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
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    • 2
    • 3
    • 4
    • 5
    • 6

反应信息

  • 作为反应物:
    描述:
    3,4-二甲氧基肉桂酰氯 在 hydrazine hydrate 作用下, 以 乙腈 为溶剂, 生成 (E)-3-(3,4-dimethoxyphenyl)acrylohydrazide
    参考文献:
    名称:
    Synthesis of piplartine analogs and preliminary findings on structure–antimicrobial activity relationship
    摘要:
    In this work it is described the synthesis, characterization and antimicrobial and toxicity evaluation of a series of analogs of piplartine, a piperamide found in Piper sp. The compounds structures were confirmed by infrared spectroscopy, H-1, C-13 nuclear magnetic resonance, high resolution mass spectroscopy and were evaluated against strains of Candida spp., Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa. Derivative 24 was almost four-fold more potent (IC50: 48.83 mu M) and five-fold less toxic (SI > 3) than piplartine (IC50: 189.2 mu M; SI: 0.21) against Candida krusei, as well as two-fold more potent than fluconazole (IC50: 104.48 mu M). This compound was also active against Candida tropicalis at 97.67 mu M. Benzoyl derivative 17 was three-fold more potent (IC50: 85.2 mu M) and more than five-fold less toxic (CC50: 231.71 mu M) than piplartine (IC50: 315.33 mu M and CC50: 41.14 mu M) against Staphylococcus aureus. Given these findings, we have found analogs of piplartine which can be assumed as prototypes for the optimization and the development of new antimicrobial (compounds 24 and 17) agents.
    DOI:
    10.1007/s00044-016-1774-9
  • 作为产物:
    描述:
    阿魏酸吡啶氯化亚砜 、 potassium hydroxide 作用下, 以 乙醇 为溶剂, 生成 3,4-二甲氧基肉桂酰氯
    参考文献:
    名称:
    具有联苯部分的棒状液晶的合成及介晶行为
    摘要:
    通过将 4-羟基-4'-硝基联苯和甲氧基取代的 4-n-烷氧基肉桂酰氯缩合合成了具有联苯部分的新型介晶同源系列,并研究了它们的液晶性质。该系列的所有成员都是对映液晶。甲基到正戊基衍生物表现出近晶 A (SmA) 和向列 (N) 相;从正己基衍生物开始的高级成员仅显示 SmA 相。Sm-N 和 N-各向同性 (Iso) 转变温度曲线的转变温度与烷氧基链中碳原子数的关系图显示出锯齿形图案。平均热稳定性与其他相关同源系列进行比较。极性硝基的引入增加了显着的分子间吸引力,从而稳定了分子取向。这导致系统的热稳定性增加。
    DOI:
    10.1080/15421406.2013.867228
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文献信息

  • 一种含肉桂酰基的一枝蒿酮酸甲酯衍生物及其制备方法和用途
    申请人:中国科学院新疆理化技术研究所
    公开号:CN112876365B
    公开(公告)日:2023-09-29
    本发明涉及一种含肉桂酰基的一枝蒿酮酸甲酯衍生物及其制备方法和用途,该类衍生物是由一枝蒿酮酸和硫酸二甲酯反应得到一枝蒿酮酸甲酯,然后在樟脑磺酰吖啶的氧化下获得2‑羟基一枝蒿酮酸甲酯,然后和肉桂酰氯在DMAP的催化下反应得到20个含肉桂酰基的一枝蒿酮酸甲酯衍生物,该方法反应条件温和,实验步骤简捷。将所得到的1d‑20d个含肉桂酰基的一枝蒿酮酸甲酯衍生物进行了初步的体外抗甲型H3N2流感病毒活性测试。实验结果表明:化合物7d,15d,18d表现出了较好的活性,可作为抗甲型H3N2流感病毒药物中的用途。
  • A SET OF GELDANAMYCIN DERIVATIVES AND THEIR PREPARATION METHODS
    申请人:Institute Of Medicinal Biotechnology, Chinese Academy of Medical Sciences
    公开号:EP2253621A1
    公开(公告)日:2010-11-24
    A set of geldanamycin derivatives and their preparation methods. Pharmaceutical compositions comprising the said compounds as an active ingredient which are used as antivirus and antitumor agents. The said derivatives are used in the manufacture of heat shock protein 90(Hsp 90) inhibiting agents which have the utility as antivirus and antitumor agents.
    一组格尔丹霉素衍生物及其制备方法。包含所述化合物作为活性成分的药物组合物,用作抗病毒和抗肿瘤药剂。所述衍生物用于制造具有抗热休克蛋白90(Hsp 90)抑制作用的药剂,具有作为抗病毒和抗肿瘤药剂的用途。
  • Development of sulfonamides incorporating phenylacrylamido functionalities as carbonic anhydrase isoforms I, II, IX and XII inhibitors
    作者:Srinivas Angapelly、P.V. Sri Ramya、Andrea Angeli、Sonia Del Prete、Clemente Capasso、Mohammed Arifuddin、Claudiu T. Supuran
    DOI:10.1016/j.bmc.2017.08.047
    日期:2017.10
    sub-nanomolar inhibition constants against hCA II (KIs in the range of 0.50–50.5 nM), hCA IX (KIs of 1.8–228.5 nM), and hCA XII (KIs of 3.5–96.2 nM) being less effective as inhibitors of the off target isoform hCA I. A detailed structure–activity relationship study demonstrates that the nature and position of substituents present on the aromatic part of the scaffold strongly influence the inhibition of CA
    合成了一系列结合了苯基丙烯酰胺基官能团的新型磺酰胺,并研究了其对金属酶碳酸酐酶的抑制作用(CA,EC 4.2.1.1)。生理和药理学相关的人类(h)亚型hCA I和II(胞质同工酶),以及与跨膜肿瘤相关的hCA IX和XII也包括在研究中。这些化合物对hCA II(K I s在0.50-50.5 nM范围内),hCA IX(K I s在1.8-228.5 nM范围内)和hCA XII(K I3.5-96.2 nM s)作为脱靶同工型hCA I抑制剂的效果较差。详细的结构-活性关系研究表明,在支架的芳香部分存在的取代基的性质和位置强烈影响对CA同工型的抑制。由于hCA II,IX和XII参与了诸如青光眼和低氧以及转移性肿瘤等病理过程,因此这项工作中报道的这类化合物可能是有用的临床前候选药物。
  • Copper-catalyzed highly selective synthesis of 2-benzyl- and 2-benzylidene-substituted benzo[<i>b</i>]thiazinones from 2-iodophenylcinnamamides and potassium sulfide
    作者:Wenjuan Liu、Hao Min、Xiaoming Zhu、Guobo Deng、Yun Liang
    DOI:10.1039/c7ob02585h
    日期:——
    An efficient and practical procedure for the synthesis of 2-benzyl- and 2-benzylidene-substituted benzo[b]thiazinones from easily available 2-iodophenylcinnamamides and potassium sulfide has been developed. In the presence of DBU, the reaction proceeds via electrophilic addition, followed by dehydrogenation and reduction to give 2-benzyl benzo[b]thiazinones. Furthermore, 2-benzylidenebenzo[b]thiazinones
    已经开发了一种由容易获得的2-碘苯基肉桂酰胺和硫化钾合成2-苄基和2-亚苄基取代的苯并[ b ]噻嗪酮的有效且实用的方法。在DBU的存在下,反应通过亲电加成进行,然后脱氢并还原,得到2-苄基苯并[ b ]噻嗪酮。此外,在不添加DBU的情况下,以中等至良好的产率获得了2-亚苄基苯并[ b ]噻嗪酮。
  • Acrylamide derivatives as antiallergic agents. I. Synthesis and structure-activity relationships of N-((4-substituted 1-piperazinyl)alkyl)-3-(aryl and heteroaryl)acrylamides.
    作者:Yoshinori NISHIKAWA、Tokuhiko SHINDO、Katsumi ISHI、Hideo NAKAMURA、Tatsuya KON、Hitoshi UNO
    DOI:10.1248/cpb.37.100
    日期:——
    A new series of acrylamide derivatives (7-10) were synthesized. Antiallergic activity of these compounds was evaluated and their structure-activity relationships were examined. Compounds 10d, N[4-(4-diphenylmethyl-1-piperazinyl)buthyl]3-(3-pyridyl)acrylamide, showed antiallergic activity equivalent or superior to that of ketotifen in the rat passive cutaneous anaphylaxis (PCA) test by oral administration. Compound 10d, unlike ketotifen, had more potent in vitro 5-lipoxygenase inhibitory activity than caffeic acid, whereas its in vitro antihistamine activity was weaker than that of ketotifen. In addition, its inhibitory activity against histamine release from rat mast cells was approximately two-thirds as potent as that of disodium cromoglycate (DSCG). Compound 10d is a promising agent for treating a variety of allergic diseases.
    一系列新的丙烯酰胺衍生物(7-10)被合成。对这些化合物的抗过敏活性进行了评估,并考察了它们的结构-活性关系。化合物10d,即N[4-(4-二苯甲基-1-哌嗪基)丁基]3-(3-吡啶基)丙烯酰胺,在口服给药的大鼠被动皮肤过敏反应(PCA)测试中显示出与酮替芬相当或更优越的抗过敏活性。与酮替芬不同,10d在体外对5-脂氧合酶的抑制活性比咖啡酸更强,而其体外抗组胺活性则弱于酮替芬。此外,它对大鼠肥大细胞释放组胺的抑制活性约为色甘酸二钠(DSCG)的三分之二。化合物10d是一种有前途的多种过敏性疾病治疗药物。
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