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3-methyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline | 91994-68-2

中文名称
——
中文别名
——
英文名称
3-methyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline
英文别名
6,7-dimethoxy-3-methyl-1,2,3,4-tetrahydro-isoquinoline;1,2,3,4-tetrahydro-3-methyl-6,7-dimethoxyisoquinoline;6,7-dimethoxy-3-methyl-1,2,3,4-tetrahydroisoquinoline
3-methyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline化学式
CAS
91994-68-2
化学式
C12H17NO2
mdl
MFCD01456483
分子量
207.272
InChiKey
SRXUBSWMMKWIBE-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

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    30.5
  • 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:
    3-methyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline磺酰氯溶剂黄146 作用下, 反应 2.5h, 以100%的产率得到5,8-dichloro-6,7-dimethoxy-3-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride
    参考文献:
    名称:
    辣椒素类支气管扩张药的SAR研究。第2部分:A环中的氯化和邻苯二酚更换。
    摘要:
    辣椒素及其衍生物和类似物是人类小气道收缩的一般抑制剂。从辣椒素结构的系统变化分为四个区域,建立了SAR。本文涉及A环的氯化以及生物等位基团取代邻苯二酚。揭示了A环的氯化对活性有深远的影响。此外,与卡塞平相比,对6,7-二羟基-1,2,3,4-四氢异喹啉结构进行二氯化处理会导致效力增加10倍。
    DOI:
    10.1016/j.bmc.2007.11.061
  • 作为产物:
    参考文献:
    名称:
    Friedel-Crafts acylation with N-(trifluoroacetyl)-.alpha.-amino acid chlorides. Application to the preparation of .beta.-arylalkylamines and 3-substituted 1,2,3,4-tetrahydroisoquinolines
    摘要:
    DOI:
    10.1021/jo00196a001
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文献信息

  • Receptor Antagonists
    申请人:——
    公开号:US20040110826A1
    公开(公告)日:2004-06-10
    The present invention provides an &agr; 2c -adrenoceptor antagonist comprising, as an active ingredient, a condensed-ring-pyrimidine derivative represented by general formula (I) below or a pharmaceutically acceptable salt thereof useful for treating and/or preventing various diseases induced by hyperactivity of &agr; 2c -adrenoceptor (for example, Parkinson's disease, L-DOPA-induced dyskinesia, tardive dyskinesia and depression) and the like. 1 {wherein p represents an integer of 1 to 3; R 1 represents a substituted or unsubstituted heterocyclic group, substituted or unsubstituted aryl, or the like; R 2 represents —N(—R 4 )(—R 5 ) (wherein R 4 and R 5 are the same or different, and each represents a hydrogen atom, substituted or unsubstituted aralkyl, or the like, or R 4 and R 5 form a substituted or unsubstituted heterocyclic group together with the adjacent nitrogen atom) or the like; and -Q- represents —N═C(—R 7 )— [wherein R 7 represents —N(—R 9 )(—R 10 ) (wherein R 9 and R 10 are the same or different, and each represents substituted or unsubstituted aralkyl, or the like, or R 9 and R 10 form a substituted or unsubstituted heterocyclic group together with the adjacent nitrogen atom) or the like] or the like}
    本发明提供一种α2c-肾上腺素受体拮抗剂,其包括以下通式(I)所代表的紧缩环嘧啶生物或其药学上可接受的盐作为活性成分,用于治疗和/或预防由α2c-肾上腺素受体过度活跃引起的各种疾病(例如帕森病、L-多巴诱导的运动障碍、迟发性运动障碍和抑郁症)等。 其中,p表示1到3的整数; R1代表取代或未取代的杂环基团、取代或未取代的芳基等; R2代表—N(—R4)(—R5)(其中R4和R5相同或不同,每个代表氢原子、取代或未取代的芳基烷基等,或R4和R5与相邻氮原子一起形成取代或未取代的杂环基团)等;以及 -Q-代表—NHC(—R7)— [其中R7代表—N(—R9)(—R10)(其中R9和R10相同或不同,每个代表取代或未取代的芳基烷基等,或R9和R10与相邻氮原子一起形成取代或未取代的杂环基团)等]等。
  • Synthesis of 2-(5-Bromo-2,3-dimethoxyphenyl)-5-(aminomethyl)-1H-pyrrole analogues and their binding affinities for dopamine D2, D3, and D4 receptors
    作者:Robert H Mach、Yunsheng Huang、Rebekah A Freeman、Li Wu、Suwanna Blair、Robert R Luedtke
    DOI:10.1016/s0968-0896(02)00341-3
    日期:2003.1
    pyrrole analogues was prepared and their affinity for dopamine D(2), D(3), and D(4) receptors was measured using in vitro binding assays. The results of receptor binding studies indicated that the incorporation of a pyrrole moiety between the phenyl ring and the basic nitrogen resulted in a significant increase in the selectivity for dopamine D(3) receptors. The most selective compound in this series
    一系列2-(5--2,3-二甲氧基苯基)-5-(基甲基)-1H-吡咯类似物的制备及其对多巴胺D(2),D(3)和D(4)受体的亲和力使用体外结合测定法测量。受体结合研究的结果表明,在苯环和碱性氮之间引入吡咯部分会导致多巴胺D(3)受体的选择性显着提高。该系列中最具选择性的化合物是2-(5--2,3-二甲氧基苯基)-5-(2-(3-吡啶基)哌啶基)甲基-1H-吡咯(6p),其具有D(3)受体亲和力为4.3 nM,对D(3)与D(2)受体的选择性是20倍,对D(3)与D(4)受体的选择性是300倍。预计该化合物是用于研究体内多巴胺D(3)受体的功能作用的有用配体
  • Substituted pyrazolopyrimidines, a process for their preparation and their use as medicine
    申请人:Danysz Wojciech
    公开号:US20080039458A1
    公开(公告)日:2008-02-14
    Substituted pyrazolopyrimidine derivatives of formula (I) wherein Y 1 , Y 2 , Y 3 , Y 4 represent N or C—, whereby at least two of the groups Y 1 to Y 4 represent a carbon atom, R 1 represents chloro or bromo, R 2 to R 7 represent e.g. hydrogen, methyl or ethyl; and R 10 and R 11 independently represent e.g. hydrogen or C 1 -C 6 alkyl, are potent mGluR5 modulators and are useful for the prevention of acute and chronic neurological disorders.
    式(I)中的取代嘧唑嘧啶生物,其中Y1、Y2、Y3、Y4代表N或C—,其中至少两个Y1到Y4代表碳原子,R1代表,R2到R7代表氢、甲基或乙基等,而R10和R11独立地代表氢或C1-C6烷基。这些衍生物是有效的mGluR5调节剂,并可用于预防急性和慢性神经系统疾病。
  • Phosphodiesterase 10 inhibitors
    申请人:Arrington Phillip Mark
    公开号:US20070093515A1
    公开(公告)日:2007-04-26
    Provided are certain quinazolines that are PDE10 inhibitors, pharmaceutical compositions, containing the same and processes for preparing the same. Also provided are methods of treating diseases treatable by PDE10 enzyme such as obesity, non-insulin dependent diabetes, schizophrenia or bipolar disorder, obsessive-compulsive disorder, and the like, by administering those certain quinazolines.
    提供了某些喹唑啉类化合物作为PDE10抑制剂,以及含有这些化合物的药物组合物和制备这些化合物的方法。同时,还提供了通过给予这些喹唑啉类化合物治疗可由PDE10酶治疗的疾病(如肥胖症、非胰岛素依赖性糖尿病、精神分裂症或躁郁症、强迫症等)的方法。
  • Substituted pyrazolo[1,5-A]pyrimidines as metabotropic glutamate receptor modulators
    申请人:MERZ PHARMA GmbH & Co. KGaA
    公开号:US07985753B2
    公开(公告)日:2011-07-26
    Substituted pyrazolopyrimidine derivatives of formula (I) wherein Y1, Y2, Y3, Y4 represent N or C—, whereby at least two of the groups Y1 to Y4 represent a carbon atom, R1 represents chloro or bromo, R2 to R7 represent e.g. hydrogen, methyl or ethyl; and R10 and R11 independently represent e.g. hydrogen or C1-C6alkyl, are potent mGluR5 modulators and are useful for the prevention of acute and chronic neurological disorders.
    公式(I)的取代嘧唑嘧啶生物,其中Y1、Y2、Y3、Y4代表N或C-,其中至少两个Y1到Y4代表碳原子,R1代表,R2到R7代表氢、甲基或乙基等基团,而R10和R11独立地代表氢或C1-C6烷基。这些衍生物是强效的mGluR5调节剂,可用于预防急性和慢性神经系统疾病。
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