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2-(4-oxo-3,4-dihydro-2H-chromen-6-yl)ethyl 4-methylbenzenesulfonate | 1176327-37-9

中文名称
——
中文别名
——
英文名称
2-(4-oxo-3,4-dihydro-2H-chromen-6-yl)ethyl 4-methylbenzenesulfonate
英文别名
2-(4-oxo-2,3-dihydrochromen-6-yl)ethyl 4-methylbenzenesulfonate
2-(4-oxo-3,4-dihydro-2H-chromen-6-yl)ethyl 4-methylbenzenesulfonate化学式
CAS
1176327-37-9
化学式
C18H18O5S
mdl
——
分子量
346.404
InChiKey
PSRQXTKNJWRJRR-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

  • 沸点:
    548.3±50.0 °C(Predicted)
  • 密度:
    1.305±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3
  • 重原子数:
    24
  • 可旋转键数:
    5
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.28
  • 拓扑面积:
    78
  • 氢给体数:
    0
  • 氢受体数:
    5

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
    • 1
    • 2

反应信息

  • 作为反应物:
    描述:
    2-(4-oxo-3,4-dihydro-2H-chromen-6-yl)ethyl 4-methylbenzenesulfonate 在 lithium bromide 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 1.0h, 以100%的产率得到6-(2-Bromoethyl)-2,3-dihydro-4H-chromen-4-one
    参考文献:
    名称:
    BENZYL PIPERIDINE COMPOUND
    摘要:
    提供一种新的血清素再摄取抑制剂,该抑制剂具有亲和力与血清素-1A受体结合。所述血清素再摄取抑制剂是由式(1)表示的化合物或其药理学可接受的盐。在该式中,R1代表氢原子、2-羟乙基基团或2-甲氧基乙基基团。R2代表以下之一,与连接到哌啶环的亚甲基团结合:连接在p-位置的氯原子;连接在p-位置的溴原子;连接在p-位置的甲基基团;连接在m-位置的氯原子;或连接在m-位置的溴原子。Y1代表氢原子,Y2代表氢原子或羟基,或Y1和Y2一起代表醛基。Z代表由以下任一式子表示的基团:式(3-1-1)、式(3-1-2)、式(3-2-1)、式(3-2-2)、式(3-3-1)、式(3-3-2)、式(3-4-1)或式(3-4-2)。然而,如果R1代表2-羟乙基基团或2-甲氧基乙基基团,并且Y1和Y2同时代表氢原子,则Z代表由以下任一式子表示的基团:式(3-1-2)、式(3-2-1)、式(3-2-2)、式(3-3-1)、式(3-3-2)、式(3-4-1)或式(3-4-2)。
    公开号:
    US20120130077A1
  • 作为产物:
    参考文献:
    名称:
    BENZYL PIPERIDINE COMPOUND
    摘要:
    提供一种新的血清素再摄取抑制剂,该抑制剂具有亲和力与血清素-1A受体结合。所述血清素再摄取抑制剂是由式(1)表示的化合物或其药理学可接受的盐。在该式中,R1代表氢原子、2-羟乙基基团或2-甲氧基乙基基团。R2代表以下之一,与连接到哌啶环的亚甲基团结合:连接在p-位置的氯原子;连接在p-位置的溴原子;连接在p-位置的甲基基团;连接在m-位置的氯原子;或连接在m-位置的溴原子。Y1代表氢原子,Y2代表氢原子或羟基,或Y1和Y2一起代表醛基。Z代表由以下任一式子表示的基团:式(3-1-1)、式(3-1-2)、式(3-2-1)、式(3-2-2)、式(3-3-1)、式(3-3-2)、式(3-4-1)或式(3-4-2)。然而,如果R1代表2-羟乙基基团或2-甲氧基乙基基团,并且Y1和Y2同时代表氢原子,则Z代表由以下任一式子表示的基团:式(3-1-2)、式(3-2-1)、式(3-2-2)、式(3-3-1)、式(3-3-2)、式(3-4-1)或式(3-4-2)。
    公开号:
    US20120130077A1
  • 作为试剂:
    参考文献:
    名称:
    Bioorganic & Medicinal Chemistry 2018, 26, 1614-1627
    摘要:
    DOI:
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文献信息

  • BENZYLPIPERIZINE COMPOUND
    申请人:Toyoda Tomohiro
    公开号:US20100113792A1
    公开(公告)日:2010-05-06
    Disclosed is a benzylpiperizine compound represented by formula (1) or a pharmaceutically acceptable salt thereof, which is useful as a medicinal agent such as an antidepressant agent. (In the formula (1), R 1 represents a hydrogen atom or a methyl group; R 2 is a group bound in a p- or m-position relative to a methylene group and represents a chlorine atom bound in a p-position, a bromine atom bound in a p-position, a methyl group bound in a p-position, a chlorine atom bound in a m-position or a bromine atom bound to in a m-position; X represents a methylene or an oxygen atom; and n represents an integer of 1 to 3.)
    揭示了一种由化学式(1)表示的苄基哌嗪化合物或其药学上可接受的盐,该化合物可用作药用剂,如抗抑郁剂。(在化学式(1)中,R1代表氢原子或甲基基团;R2是与亚甲基基团相对的p-或m-位置上结合的基团,代表结合在p-位置的氯原子、结合在p-位置的溴原子、结合在p-位置的甲基基团、结合在m-位置的氯原子或结合在m-位置的溴原子;X代表亚甲基或氧原子;n代表1到3的整数。)
  • Benzyl piperidine compound
    申请人:Toyoda Tomohiro
    公开号:US08778970B2
    公开(公告)日:2014-07-15
    Provided is a new serotonin-reuptake inhibitor that exhibits affinity for serotonin-1A receptors. Said serotonin-reuptake inhibitor is a compound represented by formula (1) or a pharmacologically acceptable salt thereof. In the formula, R1 represents a hydrogen atom, a 2-hydroxyethyl group, or a 2-methoxyethyl group. R2 represents one of the following bonded to a methylene group which is bonded to a piperidine ring: a chlorine atom bonded in a p-position; a bromine atom bonded in a p-position; a methyl group bonded in a p-position; a chlorine atom bonded in an m-position; or a bromine atom bonded in an m-position. Either Y1 represents a hydrogen atom and Y2 represents a hydrogen atom or a hydroxyl group, or Y1 and Y2 together represent an oxo group. Z represents a group represented by one of the following formulas: formula (3-1-1), formula (3-1-2), formula (3-2-1), formula (3-2-2), formula (3-3-1), formula (3-3-2), formula (3-4-1), or formula (3-4-2). However, if R1 represents a 2-hydroxyethyl group or a 2-methoxyethyl group and Y1 and Y2 both simultaneously represent hydrogen atoms, then Z represents a group represented by one of the following formulas: formula (3-1-2), formula (3-2-1), formula (3-2-2), formula (3-3-1), formula (3-3-2), formula (3-4-1), or formula (3-4-2).
    提供一种新的血清素再摄取抑制剂,它具有亲和力,可以与血清素-1A受体结合。所述血清素再摄取抑制剂是由式(1)表示的化合物或其药学上可接受的盐。在该式中,R1代表氢原子、2-羟乙基基团或2-甲氧基乙基基团。R2代表以下之一,它与与哌啶环相连的亚甲基团相连:氯原子在p-位上结合;溴原子在p-位上结合;甲基在p-位上结合;氯原子在m-位上结合;或溴原子在m-位上结合。Y1代表氢原子,Y2代表氢原子或羟基,或Y1和Y2一起表示氧代基。Z代表由以下公式之一表示的基团:公式(3-1-1)、公式(3-1-2)、公式(3-2-1)、公式(3-2-2)、公式(3-3-1)、公式(3-3-2)、公式(3-4-1)或公式(3-4-2)。但是,如果R1表示2-羟乙基基团或2-甲氧基乙基基团,并且Y1和Y2同时表示氢原子,则Z表示由以下公式之一表示的基团:公式(3-1-2)、公式(3-2-1)、公式(3-2-2)、公式(3-3-1)、公式(3-3-2)、公式(3-4-1)或公式(3-4-2)。
  • Discovery of DSP-1053, a novel benzylpiperidine derivative with potent serotonin transporter inhibitory activity and partial 5-HT1A receptor agonistic activity
    作者:Hidefumi Yoshinaga、Tomoaki Nishida、Izumi Sasaki、Taro Kato、Hitomi Oki、Kazuki Yabuuchi、Tomohiro Toyoda
    DOI:10.1016/j.bmc.2018.02.008
    日期:2018.5
    We have previously shown that SMP-304, a serotonin uptake inhibitor with weak 5-HT1A partial agonistic activity, may act under high serotonin levels as a 5-HT1A antagonist that improves the onset of paroxetine in the rat swimming test. However, SMP-304 is mostly metabolized by CYP2D6, indicating limited efficacy among individuals and increased side effects. To reduce CYP2D6 metabolic contribution and enhance SERT/5-HT1A binding affinity, we carried out a series of substitutions at the bromine atom in the left part of the benzene ring of SMP-304 and replaced the right part of SMP-304 with a chroman4-one. This optimization work led to the identification of the antidepressant candidate DSP-1053 as a potent SERT inhibitor with partial 5-HT1A receptor agonistic activity. DSP-1053 showed low CYP2D6 metabolic contribution and a robust increase in serotonin levels in the rat frontal cortex. (c) 2018 Elsevier Ltd. All rights reserved.
  • First- and Second-Generation Practical Syntheses of Chroman-4-one Derivative: A Key Intermediate for the Preparation of SERT/5-HT<sub>1A</sub> Dual Inhibitors
    作者:Tomoaki Nishida、Hidefumi Yoshinaga、Tomohiro Toyoda、Minoru Toshima
    DOI:10.1021/op200357h
    日期:2012.4.20
    Two approaches to large-scale synthesis of the key intermediate 9, a precursor of novel dual inhibitors of SERT/5-HT1A receptor, are described. These two approaches each feature a mild and efficient method for construction of the chroman-4-one scaffold, which can be used with substrates containing base-sensitive functionalities and enable synthesis on kilogram scale without chromatographic purification. The first-generation synthesis enables quick delivery of a kilogram quantity of the key intermediate 9 with only one slurry purification step. On the other hand, the highly practical second-generation synthesis is suitable for the multikilogram campaign.
  • US8063223B2
    申请人:——
    公开号:US8063223B2
    公开(公告)日:2011-11-22
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