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2-(4-chlorophenoxy)butanoic acid | 34385-92-7

中文名称
——
中文别名
——
英文名称
2-(4-chlorophenoxy)butanoic acid
英文别名
2-(4-Chlorophenoxy)butyric acid;2-(p-chlorophenoxy)butyric acid;2-(4-chloro-phenoxy)-butyric acid;2-(4-Chlor-phenoxy)-buttersaeure
2-(4-chlorophenoxy)butanoic acid化学式
CAS
34385-92-7
化学式
C10H11ClO3
mdl
MFCD02295734
分子量
214.649
InChiKey
CEJKAKCQVUWNNA-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

  • 沸点:
    331.4±17.0 °C(Predicted)
  • 密度:
    1.263±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    14
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.3
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    3

安全信息

  • 危险等级:
    IRRITANT

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

反应信息

  • 作为反应物:
    描述:
    2-(4-chlorophenoxy)butanoic acid氯化亚砜 、 sodium carbonate 作用下, 以 二氯甲烷 为溶剂, 反应 14.0h, 生成 but-2-enedioic acid,(8-methyl-8-azabicyclo[3.2.1]octan-3-yl) 2-(4-chlorophenoxy)butanoate
    参考文献:
    名称:
    突触前胆碱能调节剂可作为有效的认知增强剂和止痛药。2.2-苯氧基-,2-(苯硫基)-和2-(苯氨基)链烷酸酯。
    摘要:
    据报道,对铅的进一步修饰((R)-(+)-水苏胺和(对-氯苯基)丙酸α-托帕尼酯),由于增加的中央突触前ACh释放而显示出止痛和促智活性。2-苯氧基-和2-(苯硫基)链烷酸酯显示了最佳结果。这些类别中的几个成员具有与吗啡相当的镇痛作用,同时能够逆转由二环胺引起的健忘症。证实作用机制是由于中央毒蕈碱突触中ACh释放的增加所致,控制ACh释放的自体和异体受体极有可能参与其中。根据(R)-(+)-硫辛胺获得的结果,镇痛活性与立体化学有关,因为R-(+)-对映异构体总是比相应的S-(-)-one更有效。根据其效力和急性毒性,选择化合物(+/-)-28(SM21)和(+/-)-42(SM32)进行进一步研究。
    DOI:
    10.1021/jm00037a023
  • 作为产物:
    描述:
    参考文献:
    名称:
    氯离子通道的立体特异性:手性氯纤维酸类似物的作用。
    摘要:
    2-(对氯苯氧基)异丁酸(氯纤维酸(1)或CPIB)是一种已知可阻断大鼠横纹肌氯化物膜电导(GCl)的药物。在本研究中,已经测试了CPIB的手性类似物(2-(对氯苯氧基)丙酸(2)和2-(对氯苯氧基)丁酸(3)),以评估手性对ClIB中Cl离子通量的影响。渠道。结果表明,氯离子通道的电导率在很大程度上取决于绝对构型:实际上,受试化合物的S-(-)异构体强烈降低了骨骼肌膜的GCl,而R-(+)异构体实际上无效。这些数据提出了这样的假设:就像各种生物系统中存在的其他离子通道一样,
    DOI:
    10.1021/jm00391a002
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文献信息

  • [EN] SUBSTITUTED AMINO TRIAZOLES, AND METHODS USING SAME<br/>[FR] TRIAZOLES AMINO-SUBSTITUÉS ET PROCÉDÉS D'UTILISATION
    申请人:INST DRUG DELIVERY
    公开号:WO2015095701A1
    公开(公告)日:2015-06-25
    Disclosed are novel substituted amino triazoles of Formula (I), and pharmaceutically acceptable salts thereof. The compounds of Formula (I) are inhibitors of Acidic mammalian chitinase (AMCase) and are useful, in a non-limiting example, for treating asthma. Also provided are pharmaceutical compositions containing at least one compound of the present invention, or a pharmaceutically acceptable salt, hydrate or solvate thereof, and at least one pharmaceutically acceptable carrier, solvent, adjuvant or diluent, and methods of using such compounds and/or compositions to treat asthma and/or to monitor asthma treatment.
    公开了化合物的新型替代氨基三唑的结构,其化学式为(I),以及其药学上可接受的盐。化合物的化学式(I)是酸性哺乳动物几丁质酶(AMCase)的抑制剂,并且在非限制性示例中用于治疗哮喘。还提供了含有本发明至少一种化合物或其药学上可接受的盐、水合物或溶剂化合物的药物组合物,以及至少一种药学上可接受的载体、溶剂、辅料或稀释剂,并使用这些化合物和/或组合物来治疗哮喘和/或监测哮喘治疗的方法。
  • Compounds For The Treatment Of Neuromuscular Disorders
    申请人:NMD Pharma ApS
    公开号:US20190185409A1
    公开(公告)日:2019-06-20
    The present invention relates to compounds suitable for treating, ameliorating and/or preventing neuromuscular disorders, including the reversal of drug-induced neuromuscular blockade. The compounds as defined herein preferably inhibit the ClC-1 ion channel. The compounds include phenoxy propanoic acid, phenoxy propanoate, and phenoxy butanoate compounds.
    本发明涉及适用于治疗、改善和/或预防神经肌肉障碍的化合物,包括逆转药物诱导的神经肌肉阻滞。本说明中定义的化合物优选抑制ClC-1离子通道。这些化合物包括苯氧基丙酸、苯氧基丙酸酯和苯氧基丁酸酯化合物。
  • Enantioselective Hydrolysis of Some 2-Aryloxyalkanoic Acid Methyl Esters and Isosteric Analogues Using a Penicillin G Acylase-Based HPLC Monolithic Silica Column
    作者:Gabriella Massolini、Enrica Calleri、Antonio Lavecchia、Fulvio Loiodice、Dieter Lubda、Caterina Temporini、Giuseppe Fracchiolla、Paolo Tortorella、Ettore Novellino、Gabriele Caccialanza
    DOI:10.1021/ac0204193
    日期:2003.2.1
    A technique based on liquid chromatography has been developed to facilitate studies of enantioselectivity in penicillin G acylase (PGA)-catalyzed hydrolysis of some 2-aryloxyalkanoic acid methyl esters and isosteric analogues. PGA was covalently immobilized on an aminopropyl monolithic silica support to create an immobilized HPLC-enzyme reactor. Two sets of experimental data were drawn to calculate the enantioselectivity (E) of the kinetically controlled enantiomer-differentiating reaction, the degree of substrate conversion and the enantiomeric excess of the product. The developed enzymatic reactor was coupled through a switching valve to an achiral analytical column for separation and quantitation of the hydrolysis products. The enantiomeric excess was determined off-line on a PGA-chiral stationary phase. In this way, highly precise E values were determined. A computational study related to the hydrolysis of the considered racemic esters was also carried out in order to unambiguously clarify both the substrate specificity and the enantioselectivity displayed by PGA.
    一种基于液相色谱的技术已被开发出来,以便于研究青霉素G酰化酶(PGA)催化某些2-芳氧烷基酸甲酯及其同效物的水解反应中的对映选择性。PGA被共价固定在氨丙基单体硅胶支撑物上,创建了一个固定化HPLC-酶反应器。通过两组实验数据,计算了动力学控制的对映体区分反应的对映选择性(E)、底物转化率以及产物的对映过量。所开发的酶反应器通过切换阀与无手性的分析柱连接,用于分离和定量水解产物。对映过量在线上通过PGA-手性固定相确定。通过这种方式,获得了高度精确的E值。此外,还进行了与所考虑的外消旋酯水解相关的计算研究,以明确PGA所表现出的底物特异性和对映选择性。
  • Dualistic actions of cromakalim and new potent 2<i>H</i> -1,4-benzoxazine derivatives on the native skeletal muscle K<sub>ATP</sub> channel
    作者:Domenico Tricarico、Mariagrazia Barbieri、Laghezza Antonio、Paolo Tortorella、Fulvio Loiodice、Diana Conte Camerino
    DOI:10.1038/sj.bjp.0705233
    日期:2003.5
    New 2H‐1,4‐benzoxazine derivatives were synthesized and tested for their agonist properties on the ATP‐sensitive K+ channels (KATP) of native rat skeletal muscle fibres by using the patch‐clamp technique. The novel modifications involved the introduction at position 2 of the benzoxazine ring of alkyl substituents such as methyl (–CH3), ethyl (–C2H5) or propyl (–C3H7) groups, while maintaining pharmacophore groups critical for conferring agonist properties. The effects of these molecules were compared with those of cromakalim in the presence or absence of internal ATP (10−4 M). In the presence of internal ATP, all the compounds increased the macropatch KATP currents. The order of potency of the molecules as agonists was −C3H7 (DE50=1.63 × 10−8 M) >−C2H5 (DE50=1.11 × 10−7 M)>–CH3 (DE50=2.81 × 10−7 M)>cromak‐slim (DE50= 1.42 × 10−5 M). Bell‐shaped dose–response curves were observed for these compounds and cromakalim indicating a downturn in response when a certain dose was exceeded. In contrast, in the absence of internal ATP, all molecules including cromakalim inhibited the KATP currents. The order of increasing potency as antagonists was cromakalim (IC50=1.15 × 10−8 M)–CH3 (IC50=2.6 × 10−8 M)>–C2H5 (IC50=4.4 × 10−8 M)>–C3H7 (IC50=1.68 × 10−7 M) derivatives. These results suggest that the newly synthesized molecules and cromakalim act on muscle KATP channel by binding on two receptor sites that have opposite actions. Alternatively, a more simple explanation is to consider the existence of a single site for potassium channel openers regulated by ATP which favours the transduction of the channel opening. The alkyl chains at position 2 of the 2H‐1,4‐benzoxazine nucleus is pivotal in determining the potency of benzoxazine derivatives as agonists or antagonists. British Journal of Pharmacology (2003) 139, 255–262. doi:10.1038/sj.bjp.0705233
    新的2H-1,4-苯并恶嗪衍生物被合成并测试了它们在原代大鼠骨骼肌纤维中ATP敏感的K+通道(KATP)上的激动剂性质,采用膜片钳技术。新型修饰包括在苯并恶嗪环的2位引入烷基取代基,如甲基(-CH3)、乙基(-C2H5)或丙基(-C3H7)基团,同时保持对激动剂性质至关重要的药效团。 这些分子的作用与克罗卡林在有或无细胞内ATP(10-4 M)的存在下进行了比较。在存在细胞内ATP的情况下,所有化合物增加了大孔膜片KATP电流。作为激动剂,分子效力的顺序为−C3H7(DE50=1.63 × 10-8 M)>−C2H5(DE50=1.11 × 10-7 M)>–CH3(DE50=2.81 × 10-7 M)>克罗卡林(DE50=1.42 × 10-5 M)。这些化合物和克罗卡林的剂量-反应曲线呈钟形,表明当剂量超过一定阈值时,反应会出现下降。 相反,在不存在细胞内ATP的情况下,所有分子包括克罗卡林都抑制了KATP电流。作为拮抗剂,效力的顺序为克罗卡林(IC50=1.15 × 10-8 M)–CH3(IC50=2.6 × 10-8 M)>–C2H5(IC50=4.4 × 10-8 M)>–C3H7(IC50=1.68 × 10-7 M)衍生物。 这些结果表明,新合成的分子和克罗卡林通过结合到具有相反作用的两个受体位点来作用于肌肉中的KATP通道。一种更简单的解释是考虑ATP调节的钾通道开放的单一受体位点,这有利于通道开放的转导。2位的烷基侧链在决定苯并恶嗪衍生物作为激动剂或拮抗剂的效力中起关键作用。 《英国药理学杂志》(2003)139卷,255–262页。doi:10.1038/sj.bjp.0705233
  • [EN] PHENOXY ACIDS FOR THE TREATMENT OF NEUROMUSCULAR DISORDERS<br/>[FR] ACIDES PHÉNOXY POUR LE TRAITEMENT DE TROUBLES NEUROMUSCULAIRES
    申请人:NMD PHARMA AS
    公开号:WO2019115777A1
    公开(公告)日:2019-06-20
    The present invention relates to compounds suitable for treating, ameliorating and/or preventing neuromuscular disorders, including the reversal of drug-induced neuromuscular blockade. The compounds as defined herein preferably inhibit the ClC- 1 ion channel.
    本发明涉及适用于治疗、改善和/或预防神经肌肉疾病的化合物,包括逆转药物诱导的神经肌肉阻滞。本文定义的这些化合物优选抑制ClC-1离子通道。
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同类化合物

(βS)-β-氨基-4-(4-羟基苯氧基)-3,5-二碘苯甲丙醇 (S)-(-)-7'-〔4(S)-(苄基)恶唑-2-基]-7-二(3,5-二-叔丁基苯基)膦基-2,2',3,3'-四氢-1,1-螺二氢茚 (S)-盐酸沙丁胺醇 (S)-3-(叔丁基)-4-(2,6-二甲氧基苯基)-2,3-二氢苯并[d][1,3]氧磷杂环戊二烯 (S)-2,2'-双[双(3,5-三氟甲基苯基)膦基]-4,4',6,6'-四甲氧基联苯 (S)-1-[3,5-双(三氟甲基)苯基]-3-[1-(二甲基氨基)-3-甲基丁烷-2-基]硫脲 (R)富马酸托特罗定 (R)-(-)-盐酸尼古地平 (R)-(+)-7-双(3,5-二叔丁基苯基)膦基7''-[((6-甲基吡啶-2-基甲基)氨基]-2,2'',3,3''-四氢-1,1''-螺双茚满 (R)-3-(叔丁基)-4-(2,6-二苯氧基苯基)-2,3-二氢苯并[d][1,3]氧杂磷杂环戊烯 (R)-2-[((二苯基膦基)甲基]吡咯烷 (N-(4-甲氧基苯基)-N-甲基-3-(1-哌啶基)丙-2-烯酰胺) (5-溴-2-羟基苯基)-4-氯苯甲酮 (5-溴-2-氯苯基)(4-羟基苯基)甲酮 (5-氧代-3-苯基-2,5-二氢-1,2,3,4-oxatriazol-3-鎓) (4S,5R)-4-甲基-5-苯基-1,2,3-氧代噻唑烷-2,2-二氧化物-3-羧酸叔丁酯 (4-溴苯基)-[2-氟-4-[6-[甲基(丙-2-烯基)氨基]己氧基]苯基]甲酮 (4-丁氧基苯甲基)三苯基溴化磷 (3aR,8aR)-(-)-4,4,8,8-四(3,5-二甲基苯基)四氢-2,2-二甲基-6-苯基-1,3-二氧戊环[4,5-e]二恶唑磷 (2Z)-3-[[(4-氯苯基)氨基]-2-氰基丙烯酸乙酯 (2S,3S,5S)-5-(叔丁氧基甲酰氨基)-2-(N-5-噻唑基-甲氧羰基)氨基-1,6-二苯基-3-羟基己烷 (2S,2''S,3S,3''S)-3,3''-二叔丁基-4,4''-双(2,6-二甲氧基苯基)-2,2'',3,3''-四氢-2,2''-联苯并[d][1,3]氧杂磷杂戊环 (2S)-(-)-2-{[[[[3,5-双(氟代甲基)苯基]氨基]硫代甲基]氨基}-N-(二苯基甲基)-N,3,3-三甲基丁酰胺 (2S)-2-[[[[[[((1R,2R)-2-氨基环己基]氨基]硫代甲基]氨基]-N-(二苯甲基)-N,3,3-三甲基丁酰胺 (2-硝基苯基)磷酸三酰胺 (2,6-二氯苯基)乙酰氯 (2,3-二甲氧基-5-甲基苯基)硼酸 (1S,2S,3S,5S)-5-叠氮基-3-(苯基甲氧基)-2-[(苯基甲氧基)甲基]环戊醇 (1-(4-氟苯基)环丙基)甲胺盐酸盐 (1-(3-溴苯基)环丁基)甲胺盐酸盐 (1-(2-氯苯基)环丁基)甲胺盐酸盐 (1-(2-氟苯基)环丙基)甲胺盐酸盐 (-)-去甲基西布曲明 龙胆酸钠 龙胆酸叔丁酯 龙胆酸 龙胆紫 龙胆紫 齐达帕胺 齐诺康唑 齐洛呋胺 齐墩果-12-烯[2,3-c][1,2,5]恶二唑-28-酸苯甲酯 齐培丙醇 齐咪苯 齐仑太尔 黑染料 黄酮,5-氨基-6-羟基-(5CI) 黄酮,6-氨基-3-羟基-(6CI) 黄蜡,合成物 黄草灵钾盐