2-(4-甲基-1-哌啶)-乙胺 | 14156-95-7

• 物质功能分类: 医药中间体 - 嘧啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 2-(4-甲基-1-哌啶)-乙胺
• 中文别名: 2-(4-甲基-1-哌啶基)乙胺
• 英文名称: 2-(4-methylpiperidin-1-yl)ethan-1-amine
• 英文别名: 2-(4-methylpiperidin-1-yl)ethanamine；1-(2-aminoethyl)-4-methylpiperidine；2-(4-methyl-piperidin-1-yl)-ethylamine；2-(4-methylpiperidin-1-yl)ethylamine；2-<4-Methyl-piperidino>-ethylamin
• CAS: 14156-95-7
• 化学式: C₈H₁₈N₂
• mdl: MFCD00129007
• 分子量: 142.244
• InChiKey: BTEYOILJVIONOI-UHFFFAOYSA-N

物化性质

• 熔点：
  48-50 °C
• 沸点：
  207.3±8.0 °C(Predicted)
• 密度：
  0.895±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  29.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2933399090
• WGK Germany：
  3
• 危险性防范说明：
  P305+P351+P338
• 危险性描述：
  H302,H319

反应信息

• 作为反应物：
  描述：

  2-(4-甲基-1-哌啶)-乙胺 在 palladium diacetate 、 三乙胺 、 三(邻甲基苯基)磷 、 silver carbonate 、 苯酚 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 39.25h， 生成 2,3-Dimethoxy-12-[2-(4-methyl-piperidin-1-yl)-ethyl]-12H-8,10-dioxa-6,12-diaza-cyclopenta[b]chrysen-13-one
  参考文献：
  名称：

  5-(2-Aminoethyl)dibenzo[c,h][1,6]naphthyridin-6-ones:  Variation of N-Alkyl Substituents Modulates Sensitivity to Efflux Transporters Associated with Multidrug Resistance

  摘要：

  5H-8,9-Dimethoxy-5-(2-N,N-dimethylaminoethyl)-2,3-methylenedioxydibenzo [c, h]-[1,6]naphthyridin-6-one (ARC-111) has potent TOP1-targeting activity and pronounced antitumor activity. Several analogues of ARC-111 were synthesized with NH2, N-alkyl, N,N-dialkyl, pyrrolidinyl, piperidinyl, and piperazinyl substituents at the 2-position of the 5-ethyl group. The relative TOP1-targeting activity and cytotoxicity of these structural analogues were assessed in RPMI8402 and P388 tumor cells and their camptothecin-resistant variants CPT-K5 and P388/CPT45, respectively. Potent TOP1-targeting activity was retained within a series of mono N-alkyl analogues that included NHCH2CH3, NHCH(CH3)(2), and NHC(CH3)(3). TOP1-targeting activity was diminished by the presence of a N-benzyl moiety. In a comparison of a series of N-alkyl-N-isopropyl analogues, activity decreased in the order CH3 > CH2CH3 > CH(CH3)(2). Cytotoxicity in RPMI8402 and P388 did correlate with TOP1-targeting activity. Cytotoxic activity was also determined in KB3-1 cells and its variants KB/V-1 and KBH5.0. As KB/V-1 cells overexpress MDR1 and KBH5.0 cells overexpress BCRP, decreased cytotoxicity in these cell lines relative to the parent cell line is indicative of compounds that are substrates for these efflux transporters. In view of their diminished cytotoxicity in KB/V-1 cells, it appears that the likely demethylated metabolites of ARC-111, i.e., where NH2 or NHCH3 replaces the N(CH3)(2) at the 2-position of the 5-ethyl substituent, are substrates for MDR1. In contrast, no significant difference in cytotoxicity among these three cell lines was observed with other N-alkyl analogues, including NHC2H5, NHCH(CH3)(2), NHC(CH3)(3), N(CH3)(2), N(CH2CH3)(2), NCH3(CH(CH)(3))(2)), and either the pyrrolidinyl or the piperidinyl analogues. The 2-(piperazinyl) analogues were associated with diminished cytotoxicity in KB/V-1 cells, suggesting that the second basic amino substituent is associated with their recognition as substrates by MDR1. Comparative studies on the antitumor activity of ARC-111 and its N-demethylated derivatives (the NHCH3 and NH2 analogues) against SJ-BT45 medulloblastoma xenografts in scid mice revealed that the secondary amine metabolite is at least as active as ARC-111 in vivo, although the primary amine derivative was significantly less potent.

  DOI：

  10.1021/jm049447z
• 作为产物：
  描述：

  (4-Methyl-piperidin-1-yl)-acetonitrile 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 生成 2-(4-甲基-1-哌啶)-乙胺
  参考文献：
  名称：

  5-(2-Aminoethyl)dibenzo[c,h][1,6]naphthyridin-6-ones:  Variation of N-Alkyl Substituents Modulates Sensitivity to Efflux Transporters Associated with Multidrug Resistance

  摘要：

  5H-8,9-Dimethoxy-5-(2-N,N-dimethylaminoethyl)-2,3-methylenedioxydibenzo [c, h]-[1,6]naphthyridin-6-one (ARC-111) has potent TOP1-targeting activity and pronounced antitumor activity. Several analogues of ARC-111 were synthesized with NH2, N-alkyl, N,N-dialkyl, pyrrolidinyl, piperidinyl, and piperazinyl substituents at the 2-position of the 5-ethyl group. The relative TOP1-targeting activity and cytotoxicity of these structural analogues were assessed in RPMI8402 and P388 tumor cells and their camptothecin-resistant variants CPT-K5 and P388/CPT45, respectively. Potent TOP1-targeting activity was retained within a series of mono N-alkyl analogues that included NHCH2CH3, NHCH(CH3)(2), and NHC(CH3)(3). TOP1-targeting activity was diminished by the presence of a N-benzyl moiety. In a comparison of a series of N-alkyl-N-isopropyl analogues, activity decreased in the order CH3 > CH2CH3 > CH(CH3)(2). Cytotoxicity in RPMI8402 and P388 did correlate with TOP1-targeting activity. Cytotoxic activity was also determined in KB3-1 cells and its variants KB/V-1 and KBH5.0. As KB/V-1 cells overexpress MDR1 and KBH5.0 cells overexpress BCRP, decreased cytotoxicity in these cell lines relative to the parent cell line is indicative of compounds that are substrates for these efflux transporters. In view of their diminished cytotoxicity in KB/V-1 cells, it appears that the likely demethylated metabolites of ARC-111, i.e., where NH2 or NHCH3 replaces the N(CH3)(2) at the 2-position of the 5-ethyl substituent, are substrates for MDR1. In contrast, no significant difference in cytotoxicity among these three cell lines was observed with other N-alkyl analogues, including NHC2H5, NHCH(CH3)(2), NHC(CH3)(3), N(CH3)(2), N(CH2CH3)(2), NCH3(CH(CH)(3))(2)), and either the pyrrolidinyl or the piperidinyl analogues. The 2-(piperazinyl) analogues were associated with diminished cytotoxicity in KB/V-1 cells, suggesting that the second basic amino substituent is associated with their recognition as substrates by MDR1. Comparative studies on the antitumor activity of ARC-111 and its N-demethylated derivatives (the NHCH3 and NH2 analogues) against SJ-BT45 medulloblastoma xenografts in scid mice revealed that the secondary amine metabolite is at least as active as ARC-111 in vivo, although the primary amine derivative was significantly less potent.

  DOI：

  10.1021/jm049447z

文献信息

• HEPATITIS C VIRUS INHIBITORS AND USES THEREOF IN PREPARATION OF DRUGS
  申请人：CHANGZHOU YINSHENG PHARMACEUTICAL CO., LTD.

  公开号：US20170253614A1

  公开（公告）日：2017-09-07

  A series of hepatitis C virus (HCV) inhibitors and compositions and applications thereof in the preparation of drugs for treating chronic HCV infection. Especially, a series of compounds that are used as NS5A inhibitors, and compositions and uses thereof in the preparations of drugs.

  一系列丙型肝炎病毒（HCV）抑制剂及其组合物，以及在制备用于治疗慢性HCV感染的药物时的应用。特别是一系列用作NS5A抑制剂的化合物，以及在药物制剂中的组合物和用途。
• [DE] 3-(4-PIPERIDIN-1YLMETHYL-PHENYL) -PROPIONSÄURE-PHRNYLAMID-DERIVATE UND VERWANDTE VERBINDUNGEN ALS MCH (MELANINE CONCENTRATING HORMONE) ANTAGONISTEN ZUR BEHANDLUNG VON ESSSTÖRUNGEN<br/>[EN] 3-(4-PIPERIDINE-1YLMETHYL-PHENYL)-PROPION ACID-PHENYLAMIDE-DERIVATIVES AND RELATED COMPOUNDS USED IN THE FORM OF MCH ANTAGONISTS (MELANINE CONCENTRATING HORMONE) FOR TREATING EATING DISORDERS<br/>[FR] DERIVES D'ACIDE 3-(4-PIPERIDINE-1YLMETHYL-PHENYL) PROPIONIQUE-PHENYLAMIDE ET COMPOSES APPARENTES, UTILISES COMME ANTAGONISTES MCH (HORMONE DE CONCENTRATION EN MELANINE) POUR LE TRAITEMENT DE TROUBLES DUS A L'ALIMENTATION
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2005063239A1

  公开（公告）日：2005-07-14

  Die vorliegende Erfindung betrifft Amid-Verbindungen der allgemeinen Formel (I), in der die Gruppen und Reste A, B, b, W, X, Y, Z, R1, R2 und R3 die in Anspruch 1 angegebenen Bedeutungen aufweisen. Ferner betrifft die Erfindung Arzneimittel enthaltend mindestens ein erfindungsgemäßes Amid. Auf Grund der MCH-Rezeptor antagonistischen Aktivität eignen sich die erfindungsgemäßen Arzneimittel zur Behandlung von metabolischen Störungen und/oder Essstörungen, insbesondere von Adipositas, Bulimie, Anorexie, Hyperphagia und Diabetes.

  该发明涉及通式（I）的酰胺化合物，其中基团和残基A、B、b、W、X、Y、Z、R1、R2和R3具有权利要求1中所述的含义。此外，该发明涉及含有至少一种根据本发明的酰胺的药物。由于MCH受体拮抗活性，根据本发明的药物适用于治疗代谢紊乱和/或进食障碍，特别是肥胖症、暴食症、厌食症、过度进食和糖尿病。
• NOVEL PYRAZOLE-3-CARBOXAMIDE DERIVATIVE HAVING 5-HT2B RECEPTOR ANTAGONIST ACTIVITY
  申请人：Yamagishi Tatsuya

  公开号：US20110275628A1

  公开（公告）日：2011-11-10

  Disclosed is a compound represented by general formula (I) or a pharmaceutically acceptable salt thereof, which is useful as a selective antagonist of a 5-HT 2B receptor. The compound and salt are useful for treatment or prevention of various diseases and conditions associated with a 5-HT 2B receptor.

  揭示的是由通式（I）表示的化合物或其药用可接受盐，其作为5-HT2B受体的选择性拮抗剂是有用的。该化合物和盐可用于治疗或预防与5-HT2B受体相关的各种疾病和症状。
• ANTI-ENTEROVIRUS 71 THIADIAZOLIDINE DERIVATIVE
  申请人：JIANGSU KANION PHARMACEUTICAL CO. LTD

  公开号：US20170066732A1

  公开（公告）日：2017-03-09

  Disclosed is a novel anti-enterovirus 71 (EV71) 1,2,5-thiadiazolidine-1,1-dioxide derivative or a pharmaceutically acceptable salt thereof; and specifically, a compound represented by formula (II) or a pharmaceutically acceptable salt thereof.

  揭示了一种新型抗肠道病毒71（EV71）1,2,5-噻二唑啉-1,1-二氧化物衍生物或其药用盐；具体而言，是由式（II）表示的化合物或其药用盐。
• ANALOGUES OF 4H-PYRAZOLO[1,5-a] BENZIMIDAZOLE COMPOUND AS PARP INHIBITORS
  申请人：HUMANWELL HEALTHCARE (GROUP) CO., LTD.

  公开号：US20170029430A1

  公开（公告）日：2017-02-02

  Disclosed is a series of analogues of 4H-pyrazolo[1,5-α]benzimidazole compound as PARP inhibitors. In particular, disclosed in the invention is a compound as shown by formula (I) or a pharmaceutically acceptable salt thereof as a PARP inhibitor.

  公开了一系列4H-吡唑并[1,5-α]苯并咪唑化合物的类似物作为PARP抑制剂。特别是，发明中公开了如公式(I)所示的化合物或其药用可接受的盐作为PARP抑制剂。