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(-)-phantasmidine

中文名称
——
中文别名
——
英文名称
(-)-phantasmidine
英文别名
(1S,2S,4R)-phantasmidine;(2aS,4aR,9aR)-7-chloro-1,2,2a,3,4,4a-hexahydrobenzofuro[2,3-c]cyclobuta[b]pyrrole;Phantasmidine;(1R,9R,12S)-5-chloro-2-oxa-4,11-diazatetracyclo[7.5.0.01,12.03,8]tetradeca-3(8),4,6-triene
(-)-phantasmidine化学式
CAS
——
化学式
C11H11ClN2O
mdl
——
分子量
222.674
InChiKey
CRXFCGUGNWJSEY-DKCNOQQISA-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):
    1.7
  • 重原子数:
    15
  • 可旋转键数:
    0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.55
  • 拓扑面积:
    34.2
  • 氢给体数:
    1
  • 氢受体数:
    3

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

反应信息

  • 作为反应物:
    描述:
    (-)-phantasmidine(R)-methoxytrifluoromethylphenylacetyl chloride吡啶 作用下, 以 氘代氯仿 为溶剂, 反应 1.0h, 生成 (-)-phantasmidine Mosher's amide
    参考文献:
    名称:
    Mosher's Amide-Based Assignment of the Absolute Configuration of Phantasmidine
    摘要:
    The absolute configuration of phantasmidine was assigned by analysis of the two conformers of the two Mosher amides. The expected shielding of the protons adjacent to the nitrogen and large long range shielding (similar to 1 ppm) of the cyclobutane methylene protons in 16major and the pyridine protons of 16minor by the phenyl group of the Mosher amide allows the assignment of absolute configuration as shown in Schemes 4 and 5.
    DOI:
    10.3987/com-13-s(s)45
  • 作为产物:
    描述:
    2-氯-6-氟吡啶N,N-二甲基甲酰胺 盐酸aluminum oxide 、 sodium tetrahydroborate 、 正丁基锂氯化亚砜硼烷四氢呋喃络合物甲烷磺酸二异丙胺 、 potassium hydroxide 作用下, 以 四氢呋喃甲醇 、 hexanes 、 乙醚正己烷二氯甲烷二甲基亚砜异丙醇叔丁醇 为溶剂, 反应 44.91h, 生成 (-)-phantasmidine
    参考文献:
    名称:
    [EN] PREPARATION OF PHANTASMIDINE AND ANALOGUES THEREOF
    [FR] PRÉPARATION DE PHANTASMIDINE ET DE SES ANALOGUES
    摘要:
    描述了从商业可获得的起始物质中合成幻影啉及其类似物的方法。这些化合物可用作药理学探针,也可作为选择性尼古丁受体治疗药物开发的潜在先导化合物。
    公开号:
    WO2012078608A1
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文献信息

  • Phantasmidine: An Epibatidine Congener from the Ecuadorian Poison Frog <i>Epipedobates anthonyi</i>
    作者:Richard W. Fitch、Thomas F. Spande、H. Martin Garraffo、Herman J. C. Yeh、John W. Daly
    DOI:10.1021/np900727e
    日期:2010.3.26
    The skin of the Ecuadorian poison frog Epipedobates anthonyi contains the potent nicotinic agonists epibatidine (1) and N-methylepibatidine (3). In addition, a condensed tetracyclic epibatidine congener has been identified with activity at nicotinic acetylcholine receptors, but different selectivity than epibatidine. This rigid tetracycle has been named phantasmidine (4). Phantasmidine has a molecular
    厄瓜多尔毒蛙Epipedobates anthonyi的皮肤含有强效的烟碱激动剂 Epibatidine ( 1 ) 和N- methylepibatidine ( 3 )。此外,已鉴定出对烟碱型乙酰胆碱受体具有活性的缩合四环表巴替丁同系物,但选择性与表巴替丁不同。这种刚性四环被命名为phantasmidine ( 4 )。Phantasmidine 的分子式为 C 11 H 11 N 2 OCl,与1,并且还包含呋喃、吡咯烷和环丁烷环。GC-MS 和 GC-FTIR 分析与柱上衍生化、具有选择性辐射的 1D NMR 光谱和光谱模拟以及 2D NMR 相结合,用于从大约 20 μg HPLC-纯化的4及其相应的乙酰胺( 5 )。合成后,这种新型刚性激动剂可作为含 β4 的烟碱受体的选择性探针,并可能产生有用的药物。
  • Synthesis of Phantasmidine<sup>†</sup>
    作者:Quan Zhou、Barry B. Snider
    DOI:10.1021/ol102929m
    日期:2011.2.4
    Reaction of 6-chloro-2-fluoro-3-pyridineacetamide with 1,2-bis(trimethylsilyloxy)cyclobutene in ether saturated with hydrogen chloride afforded the keto amide in 85% yield. In the key step, treatment of the keto amide with aqueous KOH in t-BuOH resulted In a tandem intramolecular aldol reaction-intramolecular nucleophilic aromatic substitution sequence to give the tetracylic lactam In 46% yield. Reduction of the lactam with BH3 In THF gave phantasmidine in 67% yield.
  • NICOTINIC ACETYLCHOLINE RECEPTOR AGONISTS
    申请人:Daly Kathryn
    公开号:US20130281482A1
    公开(公告)日:2013-10-24
    The invention provides novel nicotinic acetylcholine receptor agonists, for example, phantasmidine and derivatives thereof, for example a compound of formula (I). Also disclosed are methods of treating disorders responsive to nicotinic acetylcholine receptor agonists such as Alzheimer's disease, schizophrenia, Myasthenia Gravis, Tourette's syndrome, Parkinson's disease, epilepsy, pain, and cognitive dysfunction by treatment with the nicotinic acetylcholine for agonists.
  • US9018227B2
    申请人:——
    公开号:US9018227B2
    公开(公告)日:2015-04-28
  • US9902734B2
    申请人:——
    公开号:US9902734B2
    公开(公告)日:2018-02-27
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