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(1R,2S,3S)-8-(3-氟丙基)-3-(4-碘苯基)-8-氮杂双环[3.2.1]辛烷-2-羧酸甲酯 | 155797-99-2

中文名称
(1R,2S,3S)-8-(3-氟丙基)-3-(4-碘苯基)-8-氮杂双环[3.2.1]辛烷-2-羧酸甲酯
中文别名
——
英文名称
FP-CIT
英文别名
FP-beta-CIT;Ioflupane;methyl (1R,2S,3S,5S)-8-(3-fluoropropyl)-3-(4-iodophenyl)-8-azabicyclo[3.2.1]octane-2-carboxylate
(1R,2S,3S)-8-(3-氟丙基)-3-(4-碘苯基)-8-氮杂双环[3.2.1]辛烷-2-羧酸甲酯化学式
CAS
155797-99-2
化学式
C18H23FINO2
mdl
——
分子量
431.289
InChiKey
HXWLAJVUJSVENX-HZMVEIRTSA-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

  • 沸点:
    446.7±45.0 °C(Predicted)
  • 密度:
    1.450±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4
  • 重原子数:
    23
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.61
  • 拓扑面积:
    29.5
  • 氢给体数:
    0
  • 氢受体数:
    4

ADMET

毒理性
  • 在妊娠和哺乳期间的影响
哺乳期间使用的总结:本记录中的信息指的是将碘氟潘I 123用作诊断剂。核医学协会建议在给予碘氟潘I 123示踪剂后至少中断哺乳1天,可能长达6天;制造商表示,在给予哺乳母亲碘氟潘I 123后,应中断哺乳6天。然而,这个时间段是基于假设I 123被其他碘同位素污染,这种情况已不再存在。可能适当缩短这个时间。在中断期间,应定期且完全排空乳房。如果母亲在检查前已经挤出并保存了乳汁,她可以在哺乳中断期间喂给婴儿。母亲在哺乳中断期间挤出的乳汁可以丢弃,或者冷藏保存,并在挤出后经过10个物理半衰期,大约5.5天后,给婴儿食用。 担心乳汁中放射性水平的母亲可以要求在医院核医学科进行检测。当放射性水平达到安全水平时,她可以恢复哺乳。已经发布了一种测量乳汁放射性并确定母亲可以安全恢复哺乳的时间的方法。 对哺乳婴儿的影响:截至修订日期,没有找到相关的已发布信息。 对泌乳和乳汁的影响:截至修订日期,没有找到相关的已发布信息。
◉ Summary of Use during Lactation:Information in this record refers to the use of ioflupane I 123 as a diagnostic agent. The Society of Nuclear Medicine recommends that breastfeeding be interrupted for at least 1 day and possibly up to 6 days following tracer doses of ioflupane I 123; the manufacturer states that breastfeeding should be interrupted for 6 days after administration of ioflupane I 123 to a nursing mother. However, this time period is based on the presumption that I 123 is contaminated with other iodine isotopes, which is no longer the case. A shorter time might be appropriate. During the period of interruption, the breasts should be emptied regularly and completely. If the mother has expressed and saved milk prior to the examination, she can feed it to the infant during the period of nursing interruption. The milk that is pumped by the mother during the time of breastfeeding interruption can either be discarded or stored refrigerated and given to the infant after 10 physical half-lives, or about 5.5 days, have elapsed since pumping. Mothers concerned about the level of radioactivity in their milk could ask to have it tested at a nuclear medicine facility at their hospital. When the radioactivity is at a safe level, she may resume breastfeeding. A method for measuring milk radioactivity and determining the time when a mother can safely resume breastfeeding has been published. ◉ Effects in Breastfed Infants:Relevant published information was not found as of the revision date. ◉ Effects on Lactation and Breastmilk:Relevant published information was not found as of the revision date.
来源:Drugs and Lactation Database (LactMed)

SDS

SDS:6bb8e9195141d72974e8ef7c914ba348
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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

反应信息

  • 作为反应物:
    描述:
    (1R,2S,3S)-8-(3-氟丙基)-3-(4-碘苯基)-8-氮杂双环[3.2.1]辛烷-2-羧酸甲酯sodium hydrogen sulfate 、 tetrafluoroboric acid 、 nitronium tetrafluoborate 、 铁粉溶剂黄146 、 sodium nitrite 作用下, 以 乙醇乙腈 为溶剂, 反应 43.5h, 生成 (1R,2S,3S,5S)-8-(3-Fluoro-propyl)-3-(3-hydroxy-4-iodo-phenyl)-8-aza-bicyclo[3.2.1]octane-2-carboxylic acid methyl ester
    参考文献:
    名称:
    脑成像剂(1 R,2 S,3 S,5 S)-3-(4-碘苯基)-8-烷基-8-氮杂双环[3.2.1]辛烷-2-羧酸甲酯的潜在代谢产物的合成
    摘要:
    脑成像剂甲基(1 R,2 S,3 S,5 S)-3-(4-碘苯基)-8-甲基-8-氮杂双环[3.2.1]辛烷-2-的潜在羟基代谢物的合成报道了羧酸盐和(1 R,2 S,3 S,5 S)-3-(4-碘苯基)-8-(3-氟丙基)-8-氮杂双环[3.2.1]辛烷-2-羧酸甲酯。用四氟硼酸硝化碘代苯并四环烷1或2生成硝基化合物3或4,然后用铁粉将其还原为相应的氨基化合物5和6。最终的羟基化产物7和8是通过改良的Sandmeyer反应获得的。
    DOI:
    10.1002/jhet.5570340541
  • 作为产物:
    描述:
    参考文献:
    名称:
    一系列新型的托烷N-或O-氟代烷基衍生物的合成和生物学评估:多巴胺转运蛋白的潜在正电子发射断层扫描(PET)成像剂。
    摘要:
    合成了一系列新颖的含氟烷基的托烷衍生物,并通过竞争性结合试验确定了它们与多巴胺转运蛋白(DAT),5-羟色胺转运蛋白(SERT)和去甲肾上腺素转运蛋白(NET)的结合亲和力。在这些衍生物中,β-CIT的氟丙基酯(19),β-CIT的氟乙基酯(20),β-CBT的N-氟丙基衍生物(12)和β-CMT的氟丙基酯(18)与FP-CIT相比,DAT对SERT和NET具有更高的亲和力和更高的选择性,这表明它们对于DAT的(18)F标记PET显像剂的开发具有吸引力。
    DOI:
    10.1016/s0960-894x(01)00626-6
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文献信息

  • PROCESS FOR THE PREPARATION OF RADIOIODINATED 3-FLUOROPROPYL-NOR-Beta-CIT
    申请人:MALLINCKRODT LLC
    公开号:US20150087838A1
    公开(公告)日:2015-03-26
    The invention generally provides processes for the preparation of radioiodinated 3-fluoropropyl-nor-β-CIT. In particular, the process uses an arylsilane intermediate, thus avoiding the use of hexamethylditin, and reducing the number of steps previously required for the preparation of radioiodinated 3-fluoropropyl-nor-β-CIT from anhydroecgonine methyl ester. The invention also relates to the alkylation of a nortropane to the corresponding N-(3-fluoropropyl) analogue using 3-fluoropropanal.
    该发明通常提供了用于制备放射性碘化3-氟丙基-去-β-CIT的方法。具体而言,该过程使用芳基硅烷中间体,从而避免使用六甲基锡,减少以前从去水基甲基植物碱制备放射性碘化3-氟丙基-去-β-CIT所需的步骤数量。该发明还涉及利用3-氟丙醛对去幽梗烷烃进行烷基化,形成相应的N-(3-氟丙基)类似物。
  • [EN] PREPARATION OF N-MONOFLUOROALKYL TROPANES<br/>[FR] PRÉPARATION DE TROPANES N-MONOFLUOROALKYLÉS
    申请人:GE HEALTHCARE LTD
    公开号:WO2011073256A1
    公开(公告)日:2011-06-23
    The present invention relates to an improved synthesis of N-monofluoroalkyl tropanes using fluoroalkyl iodides or fluoroalkyl sulfonate esters. The invention also provides the use of such method to prepare the non-radioactive tropane intermediate FP-CIT, and its subsequent conversion to the 123I-labelled radiopharmaceutical DaTSCANTM (123I-ioflupane). Also provided is the use of fluoroalkyl iodides or fluoroalkyl sulfonate esters in the alkylation method of the invention.
    本发明涉及利用氟烷基碘化物或氟烷基磺酸酯改进合成N-单氟烷基托帕酮的方法。该发明还提供了利用这种方法制备非放射性托帕酮中间体FP-CIT,并将其进一步转化为123I标记的放射性药物DaTSCAN™(123I-ioflupane)的用途。该发明还提供了在本发明的烷基化方法中使用氟烷基碘化物或氟烷基磺酸酯的用途。
  • Synthesis and initial evaluation of radioiodine-labelled deuterated tropane derivatives targeting dopamine transporter
    作者:Jie Liu、Jing Kang、Meihui Qi、Jie Tang、Yi Fang、Chunyi Liu、Jingjing Hong、Jiaojiao Zuo、Zhengping Chen
    DOI:10.1016/j.bmcl.2024.129678
    日期:2024.4
    this work compared two novel deuterated tropane derivatives ([I]) with non-deuterated tropane derivatives ([I]-). [I]- were obtained in high radiochemical purity (RCP) above 99 % with molar activities of 7.0–10.0 GBq/μmol. The [I] and [I] exhibited relatively higher affinity to DAT (K: 2.0–3.12 nM) than [I] and [I]. Biodistribution results showed that [I] consistently exhibited a higher ratio of the
    多巴胺转运蛋白(DAT)与多种神经系统疾病密切相关,包括帕金森病(PD)和其他神经退行性疾病。使用放射性标记示踪剂对 DAT 进行成像已成为治疗相关疾病的强大技术。放射性碘标记的托烷衍生物[I]FP-CIT ([I])作为DAT显像剂广泛应用于临床单光子发射计算机断层扫描(SPECT)成像。为了开发代谢更稳定的 DAT 放射性配体以实现精确成像,这项工作将两种新型氘化托烷衍生物 ([I]) 与非氘化托烷衍生物 ([I]-) 进行了比较。 [I]- 的放射化学纯度 (RCP) 高于 99%,摩尔活度为 7.0–10.0 GBq/μmol。 [I] 和 [I] 对 DAT 的亲和力 (K: 2.0–3.12 nM) 比 [I] 和 [I] 表现出相对更高的亲和力。生物分布结果表明,[I] 始终表现出比 [I] 更高的目标与非目标(纹状体/小脑)比率。此外,代谢研究表明[I]的代谢稳定性优于[I
  • N-.omega.-Fluoroalkyl Analogs of (1R)-2.beta.-Carbomethoxy-3.beta.-(4-iodophenyl)tropane (.beta.-CIT): Radiotracers for Positron Emission Tomography and Single Photon Emission Computed Tomography Imaging of Dopamine Transporters
    作者:John L. Neumeyer、Alexander Campbell、Shaoyin Wang、Yigong Gao、Richard A. Milius、Nora S. Kula、Ross J. Baldessarini、Yolanda Zea-Ponce、Ronald M. Baldwin、Robert B. Innis
    DOI:10.1021/jm00037a004
    日期:1994.5
  • Synthesis of unlabelled, 3H- and 125I-labelled β-CIT and its ϖ-fluoroalkyl analogues β-CIT-FE and β-CIT-FP, including synthesis of precursors
    作者:Carl-Gunnar Swahn、Christer Halldin、Ilonka Günther、Jörg Patt、Simon Ametamey
    DOI:10.1002/(sici)1099-1344(199607)38:7<675::aid-jlcr880>3.0.co;2-l
    日期:1996.7
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