摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

1-Boc-4-氰基-4-(2-氟苯基)哌啶 | 726198-18-1

中文名称
1-Boc-4-氰基-4-(2-氟苯基)哌啶
中文别名
——
英文名称
4-cyano-4-(2-fluorophenyl)-1-N-(tert-butyloxycarbonyl)piperidine
英文别名
tert-butyl 4-cyano-4-(2-fluorophenyl)piperidine-1-carboxylate
1-Boc-4-氰基-4-(2-氟苯基)哌啶化学式
CAS
726198-18-1
化学式
C17H21FN2O2
mdl
——
分子量
304.364
InChiKey
XRJWDHWKTRJWIQ-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:
    120-122 °C(Solv: ethyl acetate (141-78-6))
  • 沸点:
    428.0±45.0 °C(Predicted)
  • 密度:
    1.16±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    22
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.53
  • 拓扑面积:
    53.3
  • 氢给体数:
    0
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2933399090

SDS

SDS:2d6a453a82a768d87ecd6e9b2223b788
查看

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:
    1-Boc-4-氰基-4-(2-氟苯基)哌啶盐酸 、 lithium aluminium tetrahydride 作用下, 以 四氢呋喃1,4-二氧六环乙醇 为溶剂, 反应 74.5h, 生成 螺[吲哚啉-3,4’-哌啶]-1’-羧酸苄酯
    参考文献:
    名称:
    1'- H-螺-(吲哚啉-3,4'-哌啶)及其衍生物的简便合成
    摘要:
    已开发出一种简单的合成路线来制备1' - H-螺(吲哚啉-3,4'-哌啶)(1d)。2-氟苯基乙腈与N-(叔丁氧羰基)-双(2-氯乙基)胺(5)的二烷基化反应得到6。Boc脱保护,然后环化产生1d,总产率为67%。1'- N的选择性Boc或Cbz保护得到1a或1b,产率分别为90%和85%。因此,通过五步过程,从市售试剂中合成1a和1b的总收率超过50%。所有3种化合物(1a,1b和1d)可以用作模板来合成GPCR靶标的化合物。
    DOI:
    10.1016/j.tet.2004.03.081
  • 作为产物:
    描述:
    sodium cyanidetert-butyl 4-(2-fluorophenyl)-4-(hydroxymethyl)piperidine-1-carboxylate甲基磺酰氯三乙胺 作用下, 以 二氯甲烷二甲基亚砜 为溶剂, 反应 18.0h, 以78%的产率得到1-Boc-4-氰基-4-(2-氟苯基)哌啶
    参考文献:
    名称:
    “通过4-二取代哌啶与3-二取代吡咯烷的意外的正式环缩合而合成的螺吡咯烷-四氢萘酮的更正” [四面体Lett。51(2010)6415–6417 ]
    摘要:
    DOI:
    10.1016/j.tetlet.2010.11.047
点击查看最新优质反应信息

文献信息

  • SPIROINDOLINES AS MODULATORS OF CHEMOKINE RECEPTORS
    申请人:Eidam Hilary Schenck
    公开号:US20080318990A1
    公开(公告)日:2008-12-25
    The present invention relates to a compound of the following formula: where R 1 -R 6 , R 10 , Y, n, m, p, and q are as defined herein. Compounds and compositions of the present invention are useful for the treatment of diseases associated with the overexpression of CCR2.
    本发明涉及以下式的化合物:其中R1-R6、R10、Y、n、m、p和q如本文所定义。本发明的化合物和组合物对于治疗与CCR2过度表达相关的疾病是有用的。
  • Design and Synthesis of Novel α<sub>1</sub><sub>a</sub> Adrenoceptor-Selective Antagonists. 2. Approaches To Eliminate Opioid Agonist Metabolites via Modification of Linker and 4-Methoxycarbonyl-4-phenylpiperidine Moiety
    作者:T. G. Murali Dhar、Dhanapalan Nagarathnam、Mohammad R. Marzabadi、Bharat Lagu、Wai C. Wong、George Chiu、Sriram Tyagarajan、Shou Wu Miao、Fengqi Zhang、Wanying Sun、Dake Tian、Quanrong Shen、Jack Zhang、John M. Wetzel、Carlos Forray、Raymond S. L. Chang、Theodore P. Broten、Terry W. Schorn、Tsing Bao Chen、Stacy O'Malley、Richard Ransom、Kathryn Schneck、Robert Bendesky、Charles M. Harrell、Kamlesh P. Vyas、Kanyin Zhang、John Gilbert、Douglas J. Pettibone、Michael A. Patane、Mark G. Bock、Roger M. Freidinger、Charles Gluchowski
    DOI:10.1021/jm990201h
    日期:1999.11.1
    by modification of the linker or finding alternative piperidine moieties which when cleaved as a consequence of metabolism would not give rise to mu-opioid activity. Modification of the linker gave several compounds with good alpha(1a) binding affinity (K(i) = < 1 nM) and selectivity (>300-fold over alpha(1b) and alpha(1d)). In vitro analysis in the microsomal assay revealed these modifications did
    先前我们已经将化合物1a描述为高亲和力亚型选择性alpha(1a)拮抗剂。化合物1a的体外和体内评估表明,其主要代谢产物为mu阿片类激动剂4-甲氧基羰基-4-苯基哌啶(3)。合成了几种二氢嘧啶酮类似物,其目的是通过修饰接头来使3的形成减至最少,或寻找替代的哌啶部分,当由于代谢作用而裂解时,其不会产生μ阿片样物质的活性。接头的修饰产生了几种具有良好的alpha(1a)结合亲和力(K(i)= <1 nM)和选择性(大于alpha(1b)和alpha(1d)的300倍)的化合物。微粒体测定法中的体外分析显示,这些修饰不会显着影响N-脱烷基和哌啶3的形成。第二种方法是 然而,产生了3个哌啶替代物,它们没有显示出明显的μ阿片样物质活性。这些化合物中的几种在α(1a)肾上腺素受体上保持了良好的亲和力,并且对alpha(1b)和alpha(1d)的选择性很高。例如,(+)-73和(+)-83的哌啶片段,
  • Discovery of a Selective Allosteric M<sub>1</sub> Receptor Modulator with Suitable Development Properties Based on a Quinolizidinone Carboxylic Acid Scaffold
    作者:Scott D. Kuduk、Ronald K. Chang、Christina N. Di Marco、Daniel R. Pitts、Thomas J. Greshock、Lei Ma、Marion Wittmann、Matthew A. Seager、Kenneth A. Koeplinger、Charles D. Thompson、George D. Hartman、Mark T. Bilodeau、William J. Ray
    DOI:10.1021/jm200400m
    日期:2011.7.14
    One approach to ameliorate the cognitive decline in Alzheimer's disease (AD) has been to restore neuronal signaling from the basal forebrain cholinergic system via the activation of the M-1 muscarinic receptor. A number of nonselective M-1 muscarinic agonists have previously shown positive effects on cognitive behaviors in AD patients, but were limited due to cholinergic adverse events thought to be mediated by the activation of the M-2 to M-5 subtypes. One strategy to confer selectivity for M-1 is the identification of positive allosteric modulators, which would target an allosteric site on the M-1 receptor rather than the highly conserved orthosteric acetylcholine binding site. Quinoline carboxylic acids have I been previously identified as highly selective M-1 positive allosteric modulators with good pharmacokinetic and in vivo properties. Herein is described the optimization of a novel quinolizidinone carboxylic acid scaffold with 4-cyanopiperidines being a key discovery in terms of enhanced activity. In particular, modulator 4i gave high plasma free fractions, enhanced central nervous system (CNS) exposure, was efficacious in a rodent in vivo model of cognition, and afforded good physicochemical properties suitable for further preclinical evaluation.
  • US7723350B2
    申请人:——
    公开号:US7723350B2
    公开(公告)日:2010-05-25
  • US8431590B2
    申请人:——
    公开号:US8431590B2
    公开(公告)日:2013-04-30
查看更多