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2,2'-bis(phenylmethylene)carbonimidic dihydrazide hydrochloride | 72463-09-3

中文名称
——
中文别名
——
英文名称
2,2'-bis(phenylmethylene)carbonimidic dihydrazide hydrochloride
英文别名
1,2-Bis(benzylideneamino)guanidine;hydrochloride
2,2'-bis(phenylmethylene)carbonimidic dihydrazide hydrochloride化学式
CAS
72463-09-3
化学式
C15H15N5*ClH
mdl
——
分子量
301.779
InChiKey
IEPYICBVRULFKH-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.38
  • 重原子数:
    21
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    75.1
  • 氢给体数:
    3
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    2,2'-bis(phenylmethylene)carbonimidic dihydrazide hydrochloride氢氧化钾 作用下, 生成 3,5,3',5'-tetraphenyl-1,1'-carboximidoyl-di-formazan
    参考文献:
    名称:
    Scott et al., Journal of the Chemical Society, 1951, p. 3508
    摘要:
    DOI:
  • 作为产物:
    描述:
    1,3-二氨基胍盐酸盐苯甲醛乙醇 为溶剂, 反应 0.17h, 以88%的产率得到2,2'-bis(phenylmethylene)carbonimidic dihydrazide hydrochloride
    参考文献:
    名称:
    新型胍类化合物的抗子宫内膜炎活性
    摘要:
    快速彻底杀死贾第鞭毛虫滋养体:从基于已知抗球虫剂罗贝尼定的四个重点化合物库中,合成了 44 种化合物并筛选了抗贾第鞭毛虫活性。所有活性化合物都针对抗生素和细胞毒作用进行了反筛选。在检查的类似物中,21 个显示 IC 50值小于 5 μM,7 个显示 IC 50值小于 1.0 μM。
    DOI:
    10.1002/cmdc.202200341
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文献信息

  • Syntheses and crystal structures of guanidine hydrochlorides with two Schiff base functions as efficient colorimetric and selective sensors for fluoride
    作者:Bei Wang、Pei-Zhi Zhang、Xin Chen、Ai-Quan Jia、Qian-Feng Zhang
    DOI:10.1515/znb-2018-0102
    日期:2018.8.28
    guanidinium chloride derivatives have been synthesized by condensation of 1,3-diaminoguanidine monohydrochloride with heteroaromatic formaldehydes in good yields. All compounds were characterized by nuclear magnetic resonances and infrared spectroscopies, and the molecular structures of four compounds were determined by single crystal X-ray diffraction. The optical properties of these guanidinium chloride derivatives
    摘要 通过1,3-二氨基胍单盐酸盐与杂芳族甲醛缩合反应,合成了一系列生物,收率良好。所有化合物均通过核磁共振和红外光谱表征,并通过单晶X射线衍射确定了四种化合物的分子结构。研究了这些具有阴离子的生物的光学性质,显示出从无色到黄色或橙色的选择性颜色变化,在紫外/可见吸收光谱中发生红移。
  • Functionalized guanidinium chloride based colourimetric sensors for fluoride and acetate: single crystal X-ray structural evidence of -NH deprotonation and complexation
    作者:Purnandhu Bose、B. Nisar Ahamed、Pradyut Ghosh
    DOI:10.1039/c0ob00947d
    日期:——
    A series of new symmetrically functionalized guanidinium chlorides (S1–S10) are synthesized in good yields and their sensing ability toward anions is studied in MeCN–DMF (24 : 1) (v/v). The absorption bands of these molecules in the presence of anions are tuned by varying the functional groups attached to the guanidinium moiety (which resembles urea) with respect to (i) aromaticity (S1–S4), (ii) electron induction effect (S1, S5–S9), (iii) positional isomeric effect (S7–S9), (iv) indole functionality (S10) of the conjugated aryl units. Anions that are above Cl− in the Hofmeister series (F−, AcO−, H2PO4−) are eligible as an analyte in this series of molecules whereas less basic anions than Cl− do not cause any interference. Thus, this series of molecules are suitable for the detection of anions in the narrow window of the Hofmeister series. Out of all the anions, only fluoride causes vivid colour changes from yellow to red to reddish orange and finally to blue, irrespective of the increasing aromaticity, induction and positional isomeric effect of the substituent that is attached to the guanidinium moiety. Interestingly, S9 has shown the ability to sense distinctly both F− and AcO− colourimetrically. Further S10, a sensor attached with indole functionality shows selective sensing of F− colourimetrically with a NIR signature at ∼930 nm though both these outputs are very unstable in nature. Stability constants for complex formation of S1–S10 (except S5) with F−, AcO− are calculated by UV–vis titration experiments. Finally single crystal X-ray structural studies on the species 1 formed upon treating S6 with sodium fluoride confirms -NH deprotonation, whereas the reaction of S6 and S2 with sodium benzoate shows 1 : 1 host : guest binding that results in complexes 2 and 3 respectively.
    一系列新型对称功能化的氨基甲酸铵化物(S1–S10)以良好的产率合成,并研究其在MeCN–DMF (24 : 1) (v/v)中对阴离子的感应能力。这些分子在阴离子存在下的吸收带通过改变附加在氨基甲酸铵基团(类似于尿素)上的功能基团而调控,涉及(i)芳香性(S1–S4),(ii)电子诱导效应(S1,S5–S9),(iii)位置异构效应(S7–S9),(iv)吲哚功能性(S10)等共轭芳基单元。霍夫迈斯特系列中优于Cl−的阴离子(F−,AcO−,H2PO4−)皆可作为该系列分子的分析物,而与Cl−相比,碱性较弱的阴离子不会造成任何干扰。因此,这系列分子适合在霍夫迈斯特系列的狭窄窗口中检测阴离子。在所有阴离子中,只有离子导致显著的颜色变化,从黄色变为红色,再变为红橙色,最后变为蓝色,这与附加在氨基甲酸铵基团上的芳香性、诱导效应和位置异构效应的增加无关。有趣的是,S9在颜色计测上能够清晰地感知F−和AcO−。此外,附有吲哚功能的传感器S10表明在颜色计测中选择性地感知F−,在大约930 nm处具有近红外特征,尽管这两种信号本质上都非常不稳定。通过紫外-可见光滴定实验计算的S1–S10(除了S5)与F−、AcO−的配合物形成稳定常数。最后,针对用处理S6形成的物种1进行的单晶X射线结构研究确认了-NH去质子化,而S6和S2与苯甲酸钠的反应则显示出1:1的主客体结合,分别形成配合物2和3。
  • Robenidine Analogues as Gram-Positive Antibacterial Agents
    作者:Rebecca J. Abraham、Andrew J. Stevens、Kelly A. Young、Cecilia Russell、Anastasia Qvist、Manouchehr Khazandi、Hui San Wong、Sam Abraham、Abiodun D. Ogunniyi、Stephen W. Page、Ryan O’Handley、Adam McCluskey、Darren J. Trott
    DOI:10.1021/acs.jmedchem.5b01797
    日期:2016.3.10
    also accommodated a CH2OH moiety (75; 2,2-bis[1-(4-chlorophenyl)-2-hydroxyethylidene]carbonimidic dihydrazide). Analogues 1, 27 (2,2-bis[4-(1,1-dimethylethyl)phenyl]methylene}carbonimidic dihydrazide), and 69 (2,2-bis[1-(4-chlorophenyl)ethylidene]carbonimidic dihydrazide hydrochloride) were active against 24 clinical MRSA and MSSA isolates. No dose-limiting cytotoxicity at ≥2× MIC or hemolysis at
    Robenidine 1(2,2'-双[(4-氯苯基)亚甲基]羰基二酰)具有抗MRSA和VRE的活性,MIC分别为8.1和4.7μM。SAR显示4-F(8),3-F(9),3-CH 3(22)和4-C(CH 3)3(27)(23.7–71μM)和用3-Cl(3),4-CH 3(21)和4-CH(CH 3)2(26)(8.1-13.0μM)。亚胺碳烷基化确定了一个甲基/乙基结合口袋,该口袋也可以容纳CH 2 OH部分(75; 2,2'-双[1-(4-氯苯基)-2-羟基亚乙基]亚基二酰。类似物1,27(2,2'-双[4-(1,1-二甲基乙基)苯基]亚甲基}carbonimidic)和69(2,2'-双[1-(4-氯苯基)亚乙基] carbonimidic盐酸二酰)对24种临床MRSA和MSSA分离物具有活性。在≥2xMIC时未观察到剂量限制的细胞毒性,在≥8xMIC时未观察到溶血。
  • ROBENIDINE ANALOGS AS POTENT ANTIMALARIALS AGAINST DRUG-RESISTANT PLASMODIUM FALCIPARUM
    申请人:OREGON HEALTH & SCIENCE UNIVERSITY
    公开号:US20220267258A1
    公开(公告)日:2022-08-25
    Provided herein is a compound of Formula (I): wherein: R 1 is selected from the group of —F, —Cl, —Br, —I, C 1 -C 6 haloalkyl, C 1 -C 6 haloalkoxy, —NO 2 , —C(H)═O, ═O, —CN, and COOR 3 ; R 2 is selected from the group of H and C 1 -C 3 alkyl; and R 3 is selected from the group of H, C 1 -C 6 alkyl, and benzyl; or a pharmaceutically acceptable salt, co-crystal, ester, solvate, hydrate, isomer (including optical isomers, racemates, or other mixtures thereof), tautomer, isotope, polymorph, or pharmaceutically acceptable prodrug thereof, along with pharmaceutical compositions and methods of using the compound in the treatment of malaria, particularly including drug-resistant malaria.
    提供的是化合物I的公式:其中:R1选自—F,—Cl,—Br,—I,C1-C6卤代烷基,C1-C6卤代氧烷基,—NO2,—C(H)═O,═O,—CN和COOR3的组;R2选自H和C1-C3烷基;R3选自H,C1-C6烷基和苄基;或其药学上可接受的盐,共晶体,酯,溶剂合物,合物,异构体(包括光学异构体,外消旋体或其他混合物),互变异构体,同位素,多晶形或其药学上可接受的前药,以及使用该化合物治疗疟疾的药物组合物和方法,特别是包括耐药性疟疾。
  • Robenidine Analogues Are Potent Antimalarials in Drug-Resistant <i>Plasmodium falciparum</i>
    作者:Alina Krollenbrock、Yuexin Li、Jane Xu Kelly、Michael K. Riscoe
    DOI:10.1021/acsinfecdis.1c00001
    日期:2021.7.9
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