2-((methylamino)methylene)malononitrile | 79080-32-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2-((methylamino)methylene)malononitrile
• 英文别名: 2-[(Methylamino)methylene]propanedinitrile；2-(methylaminomethylidene)propanedinitrile
• CAS: 79080-32-3
• 化学式: C₅H₅N₃
• mdl: MFCD19217238
• 分子量: 107.115
• InChiKey: ZODVMGKFLLMYKW-UHFFFAOYSA-N

物化性质

• 沸点：
  444.7±25.0 °C(Predicted)
• 密度：
  1.070±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  59.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-((methylamino)methylene)malononitrile 以 乙腈 为溶剂， 生成 1-甲基-1H-咪唑-4-甲腈
  参考文献：
  名称：

  吡唑的光转位中的竞争途径

  摘要：

  氰基取代的吡唑通过两种同时的途径以光化学方式转变为咪唑：（a）1,5-交换，可能通过2,5-结合至二氮杂双环戊烯，该二氮杂双环戊烯在重新芳构化之前通过氮的“游走”而异构化；和（b）2 3-互换，可能是通过中间的叠氮基进行的；与之形成鲜明对比的是，1,5-二甲基-3-三氟甲基吡唑仅通过前者的路径进行光转位。

  DOI：

  10.1039/c39810000604
• 作为产物：
  描述：

  1 -甲基- 1H-吡唑- 4 -腈 以45%的产率得到
  参考文献：
  名称：

  BARLTROP, J. A.;DAY, A. C.;MACK, A. G.;SHAHRISA, AZIZ;WAKAMATSU, SHIGERU, J. CHEM. SOC. CHEM. COMMUN., 1981, N 12, 604-606

  摘要：

  DOI：

文献信息

• [EN] PYRROLE AND PYRAZOLE DERIVATIVES AS POTENTIATORS OF GLUTAMATE RECEPTORS<br/>[FR] COMPOSES DE PYRROLE ET PYRAZOLE PRESENTANT UN EFFET POTENTIATEUR SUR LES RECEPTEURS DU GLUTAMATE
  申请人：LILLY CO ELI

  公开号：WO2005040110A1

  公开（公告）日：2005-05-06

  The present invention relates to pyrrole and pyrazole compounds of formula (I) and their pharmaceutically acceptable salts, and further relates to their use in treating schizophrenia, cognitive deficits associated with schizophrenia, Alzheimer's disease, dementia of the Alzheimer's type, mild cognitive impairment, or depression. The compounds act as potentiators on glutamate receptors, in particular AMPA and the GluR family.

  本发明涉及式(I)的吡咯和吡唑化合物及其药用可接受的盐，并且进一步涉及它们在治疗精神分裂症、与精神分裂症相关的认知缺陷、阿尔茨海默病、阿尔茨海默型痴呆、轻度认知障碍或抑郁症方面的应用。这些化合物作为谷氨酸受体的增强剂，特别是AMPA和GluR家族。
• Pyrrolopyrimidine derivatives and purine analogs as novel activators of Multidrug Resistance-associated Protein 1 (MRP1, ABCC1)
  作者：Sven Marcel Schmitt、Katja Stefan、Michael Wiese

  DOI：10.1016/j.bbamem.2016.10.017

  日期：2017.1

  and 5 and purine analogs with variations at position 6 as novel activators of MRP1-mediated transport of the MRP1 substrate calcein AM and the anticancer drug daunorubicin in low nanomolar concentration range. Two different MRP1 overexpressing cell lines were used, the doxorubicin-selected human lung cancer cell line H69 AR and the transfected Madin-Darby Canine Kidney cell line MDCK II MRP1. No effect

  多药耐药性（MDR）是癌症化疗成功率下降的主要原因。ABC转运蛋白被认为是MDR的重要因素之一。除了P糖蛋白（P-gp，ABCB1）和乳腺癌抗性蛋白（BCRP，ABCG2）之外，多药耐药相关蛋白1（MRP1，ABCC1）还与不同癌症中对化疗的无反应性相关。在过去的二十年中，尽管花费了大量的精力来克服MDR，但对于转运蛋白的激活剂几乎一无所知。在这项工作中，我们提出了一些吡咯并[3,2- d在低纳摩尔浓度范围内，MRP1介导的MRP1底物钙黄绿素AM和抗癌药物柔红霉素转运的新激活剂，在4和5位具有变化的]嘧啶衍生物和在6位具有嘌呤类似物。使用了两种不同的MRP1过表达细胞系，阿霉素选择的人肺癌细胞系H69 AR和转染的Madin-Darby犬肾细胞系MDCK II MRP1。在敏感的对应物H69和MDCK II野生型（wt）中未观察到作用。具有较高分子量的衍生物在低微摩尔浓度下也具有抑制特性
• Pyrrolopyrimidine Derivatives as Novel Inhibitors of Multidrug Resistance-Associated Protein 1 (MRP1, ABCC1)
  作者：Sven Marcel Schmitt、Katja Stefan、Michael Wiese

  DOI：10.1021/acs.jmedchem.5b01644

  日期：2016.4.14

  accumulation assay. New compounds with high potency and selectivity were identified. Piperazine residues at position 4 bearing large phenylalkyl side chains proved to be beneficial for MRP1 inhibition. Its replacement by an amino group led to decreased activity. Aliphatic and aliphatic–aromatic variations at position 5 and 6 revealed compounds with IC50 values in high nanomolar range. All investigated compounds

  合成了五个系列的吡咯并[3,2- d ]嘧啶，并评估了其与多药耐药相关蛋白1（MRP1，ABCC1）的效力和选择性。该转运蛋白是克服癌症患者多药耐药性的主要靶标。我们在钙黄绿素AM和柔红霉素细胞蓄积试验中，使用选定的阿霉素和过表达MRP1的小细胞肺癌细胞株H69 AR，研究了不同取代的吡咯并嘧啶类化合物。鉴定出具有高效力和选择性的新化合物。位置4的哌嗪残基带有大的苯基烷基侧链，被证明对MRP1抑制是有益的。其被氨基取代导致活性降低。位置5和6的脂族和脂族-芳族变异揭示了具有IC的化合物高纳摩尔范围内有50个值。所有研究的化合物对P-糖蛋白（P-gp，ABCB1）均具有低亲和力。具有小的取代基的吡咯并嘧啶显示出对乳腺癌抗性蛋白（BCRP，ABCG2）的中等抑制作用。
• Competing pathways in the phototransposition of pyrazoles
  作者：John A. Barltrop、A. Colin Day、Arthur G. Mack、Aziz Shahrisa、Shigeru Wakamatsu

  DOI：10.1039/c39810000604

  日期：——

  Cyano-substituted pyrazoles transpose photo-chemically into imidazoles by two concurrent paths: (a) 1,5-interchange, probably by 2,5-bonding to a diazabicyclopentene which isomerises by nitrogen ‘walk’ before rearomatisation, and (b) 2,3-interchange, probably via an intermediate azirine; in sharp contrast, 1,5-dimethyl-3-trifluoromethylpyrazole phototransposes exclusively by the former path.

  氰基取代的吡唑通过两种同时的途径以光化学方式转变为咪唑：（a）1,5-交换，可能通过2,5-结合至二氮杂双环戊烯，该二氮杂双环戊烯在重新芳构化之前通过氮的“游走”而异构化；和（b）2 3-互换，可能是通过中间的叠氮基进行的；与之形成鲜明对比的是，1,5-二甲基-3-三氟甲基吡唑仅通过前者的路径进行光转位。
• Structural studies on bioactive compounds. 4. A structure-antitumor activity study on analogs of N-methylformamide
  作者：E. Nicholas Gate、Michael D. Threadgill、Malcolm F. G. Stevens、David Chubb、Lisa M. Vickers、Simon P. Langdon、John A. Hickman、Andreas Gescher

  DOI：10.1021/jm00156a024

  日期：1986.6

  A series of derivatives of N-methylformamide (NMF), an experimental antitumor agent, has been prepared, having the general formula R3C(X)NR1R2 where R1 = H, CH3, CD3, CH2CF3, CH2CH2Cl, cyclopropyl, C2H5, CH2OH, CH2OR, CH2N(CH3)2; R2 = H, CH3; R3 = H, CF3, CCl3, CH3, Ph, NHCH3, N(CH3)2; and X = O, S, NH. A further short series of "push-pull" olefins of the general formula R1R2C = CHNR3R4 has been synthesized where R1 = H, CH3 and R2 = H, NO2, CN, CHO, CH3 and R3 = H and R4 = H, CH3, morpholino. These compounds have been tested for activity against the M5076 ovarian sarcoma and the TLX5 lymphoma in mice. NMF was by far the most potent agent of both series with activity against both tumors. Some other compounds showed weak activity, but there is a rigorous structural requirement for activity and most analogues were inactive. Certain members of the series exist as equilibrium mixtures of rotamers about the amide or pro-amide bonds as shown by NMR.