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2,2,6,6,-四甲基哌啶-4-甲腈 | 67845-90-3

中文名称
2,2,6,6,-四甲基哌啶-4-甲腈
中文别名
——
英文名称
2,2,6,6-tetramethyl-4-cyanopiperidine
英文别名
4-cyano-2,2,6,6-tetramethylpiperidine;2,2,6,6-Tetramethyl-4-piperidinecarbonitrile;2,2,6,6-tetramethylpiperidine-4-carbonitrile
2,2,6,6,-四甲基哌啶-4-甲腈化学式
CAS
67845-90-3
化学式
C10H18N2
mdl
MFCD07369663
分子量
166.266
InChiKey
DOKXGFDUBRWFCC-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:
    230°C dec.
  • 溶解度:
    溶于DMSO、甲醇、水

计算性质

  • 辛醇/水分配系数(LogP):
    1.2
  • 重原子数:
    12
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.9
  • 拓扑面积:
    35.8
  • 氢给体数:
    1
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2933399090
  • 储存条件:
    2-8℃

SDS

SDS:85642fcd8e44853bae81840daea5bf4c
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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

反应信息

  • 作为反应物:
    描述:
    2,2,6,6,-四甲基哌啶-4-甲腈硫化氢二乙胺 作用下, 以 甲醇N,N-二甲基甲酰胺 为溶剂, 20.0~25.0 ℃ 、506.62 kPa 条件下, 反应 36.0h, 生成 methyl 2'-<4-(2,2,6,6-tetramethyl-1-piperidinyl)>-2,4'-bithiazole-4-carboxylate
    参考文献:
    名称:
    一些自旋标记的联噻唑的合成,用于研究博来霉素-DNA结合的有用探针
    摘要:
    已知抗生素抗肿瘤药博来霉素通过将其联苯二唑生色团插入DNA碱基对而与DNA结合。已经合成了四个带有4-(2,2,6,6-四甲基-1-哌啶子基氧基)自由基的自旋标记的噻唑。这些氧化亚氮基团连接到各种长度的间隔基末端的衍生物,可以用作电子探针光谱学研究博来霉素杂环部分插入的探针。
    DOI:
    10.1002/jhet.5570210240
  • 作为产物:
    描述:
    四甲基哌啶酮对甲基苯磺酰甲基异腈potassium tert-butylate 作用下, 以 乙二醇二甲醚叔丁醇 为溶剂, 反应 1.0h, 以90%的产率得到2,2,6,6,-四甲基哌啶-4-甲腈
    参考文献:
    名称:
    Design, synthesis and biological evaluation of small molecule inhibitors of CD4-gp120 binding based on virtual screening
    摘要:
    The low-molecular-weight compound JRC-II-191 inhibits infection of HIV-1 by blocking the binding of the HIV-1 envelope glycoprotein gp120 to the CD4 receptor and is therefore an important lead in the development of a potent viral entry inhibitor. Reported here is the use of two orthogonal screening methods, GOLD docking and ROCS shape-based similarity searching, to identify amine-building blocks that, when conjugated to the core scaffold, yield novel analogs that maintain similar affinity for gp120. Use of this computational approach to expand SAR produced analogs of equal inhibitory activity but with diverse capacity to enhance viral infection. The novel analogs provide additional lead scaffolds for the development of HIV-1 entry inhibitors that employ protein-ligand interactions in the vestibule of gp120 Phe 43 cavity. (C) 2010 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmc.2010.11.049
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文献信息

  • Discovery, Characterization, and Effects on Renal Fluid and Electrolyte Excretion of the Kir4.1 Potassium Channel Pore Blocker, VU0134992
    作者:Sujay V. Kharade、Haruto Kurata、Aaron M. Bender、Anna L. Blobaum、Eric E. Figueroa、Amanda Duran、Meghan Kramer、Emily Days、Paige Vinson、Daniel Flores、Lisa M. Satlin、Jens Meiler、C. David Weaver、Craig W. Lindsley、Corey R. Hopkins、Jerod S. Denton
    DOI:10.1124/mol.118.112359
    日期:2018.8
    The inward rectifier potassium (Kir) channel Kir4.1 ( KCNJ10 ) carries out important physiologic roles in epithelial cells of the kidney, astrocytes in the central nervous system, and stria vascularis of the inner ear. Loss-of-function mutations in KCNJ10 lead to EAST/SeSAME syndrome, which is characterized by epilepsy, ataxia, renal salt wasting, and sensorineural deafness. Although genetic approaches have been indispensable for establishing the importance of Kir4.1 in the normal function of these tissues, the availability of pharmacological tools for acutely manipulating the activity of Kir4.1 in genetically normal animals has been lacking. We therefore carried out a high-throughput screen of 76,575 compounds from the Vanderbilt Institute of Chemical Biology library for small-molecule modulators of Kir4.1. The most potent inhibitor identified was 2-(2-bromo-4-isopropylphenoxy)- N -(2,2,6,6-tetramethylpiperidin-4-yl)acetamide (VU0134992). In whole-cell patch-clamp electrophysiology experiments, VU0134992 inhibits Kir4.1 with an IC50 value of 0.97 µ M and is 9-fold selective for homomeric Kir4.1 over Kir4.1/5.1 concatemeric channels (IC50 = 9 µ M) at −120 mV. In thallium (Tl+) flux assays, VU0134992 is greater than 30-fold selective for Kir4.1 over Kir1.1, Kir2.1, and Kir2.2; is weakly active toward Kir2.3, Kir6.2/SUR1, and Kir7.1; and is equally active toward Kir3.1/3.2, Kir3.1/3.4, and Kir4.2. This potency and selectivity profile is superior to Kir4.1 inhibitors amitriptyline, nortriptyline, and fluoxetine. Medicinal chemistry identified components of VU0134992 that are critical for inhibiting Kir4.1. Patch-clamp electrophysiology, molecular modeling, and site-directed mutagenesis identified pore-lining glutamate 158 and isoleucine 159 as critical residues for block of the channel. VU0134992 displayed a large free unbound fraction ( f u) in rat plasma ( f u = 0.213). Consistent with the known role of Kir4.1 in renal function, oral dosing of VU0134992 led to a dose-dependent diuresis, natriuresis, and kaliuresis in rats. Thus, VU0134992 represents the first in vivo active tool compound for probing the therapeutic potential of Kir4.1 as a novel diuretic target for the treatment of hypertension.
    内向整流钾(Kir)通道 Kir4.1 (KCNJ10)在肾脏上皮细胞、中枢神经系统的星形胶质细胞和内耳血管纹中发挥着重要的生理作用。KCNJ10 的功能缺失突变会导致 EAST/SeSAME 综合征,其特征是癫痫、共济失调、肾盐耗竭和感音神经性耳聋。虽然遗传学方法对于确定 Kir4.1 在这些组织正常功能中的重要性不可或缺,但一直缺乏在基因正常的动物中急性操纵 Kir4.1 活性的药理学工具。因此,我们从范德比尔特化学生物学研究所(Vanderbilt Institute of Chemical Biology)文库中的 76,575 种化合物中进行了高通量筛选,以寻找 Kir4.1 的小分子调节剂。鉴定出的最有效抑制剂是 2-(2-溴-4-异丙基苯氧基)- N-(2,2,6,6-四甲基哌啶-4-基)乙酰胺(VU0134992)。在全细胞贴片钳电生理学实验中,VU0134992 对 Kir4.1 的抑制作用 IC50 值为 0.97 µ M,在 -120 mV 时,它对同源 Kir4.1 的选择性是 Kir4.1/5.1 并发通道的 9 倍(IC50 = 9 µ M)。在铊(Tl+)通量测定中,VU0134992 对 Kir4.1 的选择性超过 Kir1.1、Kir2.1 和 Kir2.2 的 30 倍;对 Kir2.3、Kir6.2/SUR1 和 Kir7.1 的活性较弱;对 Kir3.1/3.2、Kir3.1/3.4 和 Kir4.2 的活性相当。这种效力和选择性特征优于 Kir4.1 抑制剂阿米替林、去甲替林和氟西汀。药物化学鉴定了 VU0134992 中抑制 Kir4.1 的关键成分。膜片钳电生理学、分子建模和定点突变确定了孔隙衬里谷氨酸 158 和异亮氨酸 159 是阻断通道的关键残基。VU0134992 在大鼠血浆中显示出较大的游离非结合部分(f u)(f u = 0.213)。与已知的 Kir4.1 在肾功能中的作用相一致,大鼠口服 VU0134992 会导致剂量依赖性的利尿、利尿和利尿作用。因此,VU0134992 是第一个体内活性工具化合物,可用于探索 Kir4.1 作为治疗高血压的新型利尿剂靶点的治疗潜力。
  • MODULATORS OF METHYL MODIFYING ENZYMES, COMPOSITIONS AND USES THEREOF
    申请人:Albrecht Brian K.
    公开号:US20130310379A1
    公开(公告)日:2013-11-21
    Agents for modulating methyl modifying enzymes, compositions and uses thereof are provided herein.
    本文提供了用于调节甲基修饰酶的代理,以及其组合物和用途。
  • HARD COATING FILM, BASE MATERIAL WITH HARD COATING FILM, COATING COMPOSITION AND WINDOW MATERIAL
    申请人:Asahi Kasei Kabushiki Kaisha
    公开号:EP3845619A1
    公开(公告)日:2021-07-07
    A hard coating film containing a polymer nanoparticle (A) and a matrix component (B), wherein a Martens hardness HMA of the polymer nanoparticle (A) and a Martens hardness HMB of the matrix component (B) satisfy a relationship of HMB/HMA > 1, and a Martens hardness HM of the hard coating film is 100 N/mm2 or more.
    一种含有聚合物纳米粒子(A)和基质成分(B)的硬质涂膜,其中 聚合物纳米粒子(A)的马氏硬度 HMA 和基质成分(B)的马氏硬度 HMB 满足 HMB/HMA > 1 的关系,且 硬涂层薄膜的马氏硬度 HM 为 100 N/mm2 或以上。
  • Aqueous dispersion and coated product
    申请人:JSR CORPORATION
    公开号:US20030073779A1
    公开(公告)日:2003-04-17
    An aqueous dispersion which is excellent in storage stability, and can form a coating film excellent in leveling properties, anti-checking properties, water resistance, etc., transparent and high in hardness, which is obtained by mixing and emulsifying (A) at least one selected from an organosilane represented by (R 1 ) 4−n —(Si)—(OR 2 ) n , hydrolysate of the organosilane and a partial condensation product of the hydrolysate, (B) a radical polymerizable monomer, (C) an emulsifier and (D) a hydrolytic catalyst for component (A) to reduce the particle size of an emulsion, as well as to allow hydrolysis of component (A) to proceed, and adding (E) a radical polymerization initiator to allow hydrolysis/condensation reaction of component (A) and polymerization reaction of component (B) to proceed, has a concentration of alcohols having a boiling point of 100° C. or less of 0.1 to 2.0 wt %, and further contains (F) a component having ultraviolet absorption and/or light stabilization action as needed.
    一种贮存稳定性极佳的水性分散体,可形成流平性、耐检查性、耐水性等性能优异、透明且硬度高的涂膜,该分散体由以下物质混合乳化而成 (A) 至少一种选自(R 1 ) 4-n -(Si)-(OR 2 ) n (B) 可自由基聚合的单体;(C) 乳化剂;(D) 用于组分 (A) 的水解催化剂,以减小乳液的粒径、(E)自由基聚合引发剂,使组分(A)的水解/缩合反应和组分(B)的聚合反应得以进行。(F) 具有紫外线吸收和/或光稳定作用的成分。
  • [DE] ENZYMATISCHES OXIDATIONSSYSTEM MIT NEUEN ENZYMWIRKUNGSVERSTÄRKENDEN VERBINDUNGEN<br/>[EN] ENZYMATIC OXIDATION SYSTEM WITH NOVEL ENZYMATIC-EFFECT ENHANCING COMPOUNDS<br/>[FR] SYSTEME D'OXYDATION ENZYMATIQUE CONTENANT DE NOUVEAUX COMPOSES RENFORCANT L'ACTION ENZYMATIQUE
    申请人:——
    公开号:WO1999001607A2
    公开(公告)日:1999-01-14
    [EN] Enzymatic oxidation system with enzymatic effect-enhancing compounds for use inter alia in the treatment of wood pulp waste waters in the paper industry and other industrial branches, in the production of lignin solutions or gels, corresponding binders/adhesives and wooden composite materials, and as enzymatic deinking system and color stripping system for used paper, oxidation system in organic synthesis and coal hydrogenation, containing: a) at least one oxidation catalyst, b) at least one oxidizing agent, c) at least one mediator selected from the group of the hydroxylamines, hydroylamine derivatives, hydroxamic acids, hydroxamic acid derivatives, of the aliphatic, cycloaliphatic, heterocyclic or aromatic compounds, containing at least on N-hydroxy, oxime, N-oxi or N,N'-dioxi function, and/or at least one mediator from the group of the amides such as hydrazides or 1,2,4-triazolidin-3,5-dione (urazoles) and/or at least one mediator from the group of the imides such as hydantoin and/or at least one mediator from the group of the oxocarbons. A mediation intensifier can also be used.
    [FR] L'invention concerne un système d'oxydation enzymatique, pouvant être utilisé pour le traitement, entre autres, des eaux résiduaires de pâte, dans l'industrie du papier, dans le traitement des eaux usées d'autre branches industrielles, dans la production de solutions de linine ou de gels, de liants/adhésifs correspondant et de composites à base de bois, en temps que système de désencrage et système de décoloration (système de blanchiment) enzymatiques de vieux papiers, en temps que système d'oxydation pour la synthèse organique et pour la liquéfaction du charbon. Ce système d'oxydation enzymatique comprend: a) au moins un catalyseur d'oxydation; b) au moins un agent d'oxydation; c) au moins un médiateur choisi dans le groupe des hydroxylamines, des dérivés d'hydroxylamines, des acides hydroxamiques, des dérivés d'acide hydroxamique, des composés aliphatiques, cycloaliphatiques, hétérocycliques ou aromatiques qui présentent au moins une fonction N-hydroxy, Oxime, N-Oxi ou N-N'-dioxi, et/ou au moins un médiateur du groupe des amides tels que les hydrazides ou 1,2,4-triazolidine-3,5-diones (urazoles), et/ou au moins un médiateur du groupe des imides tels que les hydantoines, et/ou au moins un médiateur du groupe des oxocarbones. On peut également utiliser un amplificateur de médiation.
    [DE] Enzymatisches Oxidationssystem mit enzymwirkungsverstärkenden Verbindungen zur Verwendung zur Behandlung von u.a. Holzstoffabwässern der Papierindustrie, zur Verwendung bei der Behandlung von Abwässern anderer Industriezweige, zur Verwendung bei der Herstellung von Ligninlösungen oder Gelen, von entsprechenden Bindern/Klebern und von Holzverbundstoffen, zur Verwendung als enzymatisches Deinksystem und Farbestoffentfärbesystem (Bleichsystem/"colour stripping"-System) von Altpapier, zur Verwendung als Oxidationssystem bei der organischen Synthese und zur Verwendung bei der Kohleverflüssigung, enthaltend: a) mindestens einen Oxidationskatalysator, b) mindestens ein Oxidationsmittel, c) mindestens einen Mediator ausgewählt aus der Gruppe der Hydroxylamine, Hydroxylaminderivate, Hydroxamsäuren, Hydroxamsäurederivate, der aliphatischen, cycloaliphatischen, heterocyclischen oder aromatischen Verbindungen, die mindestens eine N-Hydroxy, Oxim-, N-Oxi-, oder N,N'-Dioxi-Funktion enthalten und/oder mindestens einen Mediator aus der Gruppeder Amide wie Hydrazide oder 1,2,4-Triazolidin-3,5-dione (Urazole) und/oder mindestens einen Mediator aus der Gruppe Imide wie Hydantoine und/oder mindestens einen Mediator aus der Gruppe Oxokohlenstoffe. Ebenfalls kann ein Mediationsverstärker eingesetzt werden.
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