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(-)-5-aminobenzovesamicol | 141436-23-9

中文名称
——
中文别名
——
英文名称
(-)-5-aminobenzovesamicol
英文别名
(-)-5-ABV;(2R,3R)-5-amino-3-(4-phenylpiperidin-1-yl)-1,2,3,4-tetrahydronaphthalen-2-ol
(-)-5-aminobenzovesamicol化学式
CAS
141436-23-9
化学式
C21H26N2O
mdl
——
分子量
322.45
InChiKey
CELYMPNBUOGKMD-NHCUHLMSSA-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:
    523.2±50.0 °C(Predicted)
  • 密度:
    1.190±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.3
  • 重原子数:
    24
  • 可旋转键数:
    2
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    49.5
  • 氢给体数:
    2
  • 氢受体数:
    3

上下游信息

  • 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:
    (-)-5-aminobenzovesamicol 在 palladium on activated charcoal 盐酸氢气硝酸亚膦酸对甲苯磺酸溶剂黄146 、 sodium nitrite 作用下, 以 乙醇乙酸乙酯 为溶剂, 5.0~25.0 ℃ 、275.79 kPa 条件下, 反应 7.0h, 生成 (2R,3R)-6-amino-3-(4-phenylpiperidin-1-yl)-1,2,3,4-tetrahydronaphthalen-2-ol
    参考文献:
    名称:
    脑胆碱能神经元的Vesamicol受体图与放射性碘标记的苯并呋喃唑位置异构体的关系图。
    摘要:
    阿尔茨海默氏病的特征在于进行性脑胆碱能神经元变性。与位于乙酰胆碱储存小泡的摄取转运蛋白上的维他命胺高亲和力结合的苯并维他命的放射性示踪剂类似物可提供胆碱能神经元完整性的体内标志物。合成了五个外消旋碘苯并呋喃唑醇的位置异构体(4'-,5-,6-,7-和8-IBVM),用碘125交换标记,并评估了中枢胆碱能神经元的体内标记物。只有两种异构体,即5-IBVM(5)和6-IBVM(10),在小鼠脑中的分布模式与胆碱能神经支配相一致:纹状体>>海马>或=皮质>下丘脑>>小脑。5-IBVM(5)的24小时组织与小脑浓度之比,纹状体高3至4倍,皮层和海马的比例要比6-IBVM高(10)。8-IBVM(16)和4'-IBVM(17)在所检查的任何大脑区域均未表现出选择性保留。在心脏中,只有5-IBVM(5)的心房/心室浓度比与高外周胆碱能神经元选择性一致。7-IBVM(14)异构体表现出异常的大脑分布模式
    DOI:
    10.1021/jm9507486
  • 作为产物:
    描述:
    5,8-二氢-1-萘胺间氯过氧苯甲酸 作用下, 以 乙醚乙醇 为溶剂, 反应 33.0h, 生成 (-)-5-aminobenzovesamicol
    参考文献:
    名称:
    Synthesis, in vitro acetylcholine-storage-blocking activities, and biological properties of derivatives and analogs of trans-2-(4-phenylpiperidino)cyclohexanol (vesamicol)
    摘要:
    Eighty-four analogues and derivatives of the acetylcholine-storage-blocking drug trans-2-(4-phenylpiperidino)-cyclohexanol (vesamicol) were synthesized, and their potencies were evaluated with the acetylcholine active-transport assay utilizing purified synaptic vesicles from Torpedo electric organ. The parent drug exhibits enantioselectivity, with (-)-vesamicol being 25-fold more potent than (+)-vesamicol. The atomic structure and absolute configuration of (+)-vesamicol were determined by X-ray crystallography. The absolute configuration of (-)-vesamicol is 1R,2R. Structure-activity evidence indicates that (-)-vesamicol does not act as an acetylcholine analogue. Alterations to all three rings can have large effects on potency. Unexpectedly, analogues locking the alcohol and ammonium groups trans-diequatorial or trans-diaxial both exhibit good potency. A potent benzovesamicol family has been discovered that is suitable for facile elaboration of the sort useful in affinity labeling and affinity chromatography applications. A good correlation was found between potencies as assessed by the acetylcholine transport assay and LD50 values in mouse.
    DOI:
    10.1021/jm00126a013
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文献信息

  • 3D QSAR study, synthesis, and in vitro evaluation of (+)-5-FBVM as potential PET radioligand for the vesicular acetylcholine transporter (VAChT)
    作者:Mitja Kovac、Sylvie Mavel、Winnie Deuther-Conrad、Nathalie Méheux、Jana Glöckner、Barbara Wenzel、Marko Anderluh、Peter Brust、Denis Guilloteau、Patrick Emond
    DOI:10.1016/j.bmc.2010.08.028
    日期:2010.11
    Located in presynaptic cholinergic nerve terminals, the vesicular acetylcholine transporter (VAChT) represents a potential target for quantitative visualization of early degeneration of cholinergic neurons in Alzheimer’s disease using PET. Benzovesamicol derivatives are proposed as radioligands for this purpose. We report QSAR studies of vesamicol and benzovesamicol derivatives taking into account
    囊泡乙酰胆碱转运蛋白(VAChT)位于突触前胆碱能神经末梢,是使用PET定量显示阿尔茨海默氏病胆碱能神经元早期退化的潜在靶标。为此提出了苯并维他命衍生物作为放射性配体。考虑到VAChT结合位点的立体选择性,我们报告了QSAR研究中的vesamicol和benzovesamicol衍生物。在这项研究中使用不同的数据集和不同的模型后发现,5-氟-3-(4-苯基-哌啶-1-基)-1,2,3,4-四氢萘-2-醇的两种对映体( 5-FBVM)是有前途的候选者,预计VAChT亲和力在6.1和0.05 nM之间。对映纯(R,R)-和(S,S)-5-FBVM及其相应的三氮烯前体用于未来的放射性氟化。体外亲和力表现出高的对中VAChT两种对映体[(+) - 5-FBVM:ķ我 = 6.95纳米和( - ) - 5-FBVM:ķ我 = 3.68 nm]的并用于选择性σ 2受体(约70倍),仅(+) - 5-FBVM是选择性σ
  • Synthesis of carbon-14 labeled 4-[4-[2-[2-[bis(4-chlorophenyl) methoxy]ethyl sulfonyl][1-14C]ethoxy]phenyl]-1,1,1-trifluoro-2-butanone
    作者:Douglas D. Dischino、Jacques Banville、Roger Remillard
    DOI:10.1002/jlcr.655
    日期:2003.2
    Carbon-14 labeled 4-[4-[2-[2-[bis(4-chlorophenyl)methoxyethylsulfonyl] [1-14C]ethoxy]phenyl]-1,1,1-trifluoro-2-butanone was prepared in a six step radioactive synthesis from 2-bromo[1-14C]acetic acid. The overall radiochemical yield was 2.2%. The specific activity of the final product was found to be 42μCi/mg with a radiochemical purity of >98%. Copyright © 2002 John Wiley & Sons, Ltd.
    碳-14标记的4-[4-[2-[2-[双(4-氯苯基)甲氧基乙基磺酰基][1-14C]乙氧基]苯基]-1,1,1-三氟-2-丁酮是通过六步放射性合成从2-溴[1-14C]乙酸制备的。总放射化学产率为2.2%。最终产品的比活度为42μCi/mg,放射化学纯度大于98%。版权 © 2002 John Wiley & Sons, Ltd.
  • Radioiodinated benzovesamicol analogs for cholinergic nerve mapping
    申请人:The University of Michigan
    公开号:US05077035A1
    公开(公告)日:1991-12-31
    Radioiodinated benzovesamicol analogs which selectively localize in presynaptic cholinergic neurons of the general formula: ##STR1## where X is selected from the group consisting of H, OH, NH.sub.2, NHCO-3-[I]-Ph, and a radioactive isotope of iodine, and Y is selected from the group of H and a radioactive isotope of iodine, Y being H is X contains iodine. Illustrative examples include: (.+-.)-trans-2-hydroxy-5-iodo-3-(4-phenylpiperidino)tetralin; (.+-.)-trans-3-hydroxy-5-iodo-2-(4-phenylpiperidino)tetralin; (.+-.)-trans-5-amino-2-hydroxy-8-iodo-3-(4-phenylpiperidino)tetralin; and (.+-.)-trans-2-hydroxy-5-(3-iodobenzamido)-3-(4-phenylpiperidino)tetralin. The novel radioiodinated benzovesamicol analogs may be used as radiopharmaceuticals to visualize cholinergic neurons with conventional imaging devices which are typically found in most nuclear medicine or radiology clinics.
    放射性碘标记的苯基维萨米科尔类似物,其选择性地定位于一般式中的突触前胆碱能神经元:##STR1## 其中X从H,OH,NH.sub.2,NHCO-3-[I]-Ph和碘的放射性同位素组成的群体中选择,Y从H和碘的放射性同位素的群体中选择,如果X含有碘,则Y为H。说明性的例子包括:(+/-)-顺-2-羟基-5-碘-3-(4-苯基哌啶)四氢萘;(+/-)-顺-3-羟基-5-碘-2-(4-苯基哌啶)四氢萘;(+/-)-顺-5-氨基-2-羟基-8-碘-3-(4-苯基哌啶)四氢萘;以及(+/-)-顺-2-羟基-5-(3-碘苯甲酰胺基)-3-(4-苯基哌啶)四氢萘。这种新型的放射性碘标记的苯基维萨米科尔类似物可以用作放射性药物,通过常规成像设备可视化胆碱能神经元,这些设备通常可在大多数核医学或放射学诊所中找到。
  • A radiotracer for mapping cholinergic neurons of the brain
    作者:Yong Woon Jung、Marcian E. Van Dort、David L. Gildersleeve、Donald M. Wieland
    DOI:10.1021/jm00170a002
    日期:1990.8
  • ROGERS, GARY A.;PARSONS, STANLEY M.;ANDERSON, D. C.;NILSSON, LENA M.;BAHR+, J. MED. CHEM., 32,(1989) N, C. 1217-1230
    作者:ROGERS, GARY A.、PARSONS, STANLEY M.、ANDERSON, D. C.、NILSSON, LENA M.、BAHR+
    DOI:——
    日期:——
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