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7-(3-bromopropoxy)chroman-4-one

中文名称
——
中文别名
——
英文名称
7-(3-bromopropoxy)chroman-4-one
英文别名
7-(3-Bromopropoxy)-2,3-dihydrochromen-4-one
7-(3-bromopropoxy)chroman-4-one化学式
CAS
——
化学式
C12H13BrO3
mdl
——
分子量
285.137
InChiKey
UBGJMPAXVLMVDK-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):
    2.5
  • 重原子数:
    16
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.42
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

上下游信息

反应信息

  • 作为反应物:
    描述:
    N-甲基炔丙基胺7-(3-bromopropoxy)chroman-4-onepotassium carbonate 、 potassium iodide 作用下, 以81%的产率得到7-(3-(methyl(prop-2-yn-1-yl)amino)propoxy)chroman-4-one
    参考文献:
    名称:
    雷沙吉兰-高铁碱杂种作为单胺氧化酶-B和淀粉样β-聚集体对阿尔茨海默氏病的新型双重抑制剂的设计,合成和生物学评估。
    摘要:
    设计,合成和合成了一系列雷沙吉兰-氯氰菊酯杂合体,以抑制单胺氧化酶和β-淀粉样蛋白的聚集。发现大多数化合物是选择性的和高效的hMAO-B抑制剂,在纳摩尔中显示IC 50值,并显示出对淀粉样β聚集的中等抑制作用。7-((5-(甲基(prop-2-yn-1-基)氨基)戊基]氧基)苯并二氢吡喃-4-酮(6j)是这项研究中鉴定出的最有趣的化合物,具有较高的hMAO-B效能(IC 50  = 4 nM)和选择性(SI> 25000)与参考选择性抑制剂雷沙吉兰(IC 50  = 141 nM,SI> 355)相比,对Aβ1-42具有良好的抑制活性聚集(40.78%,25μM)。动力学和分子建模研究表明6j是hMAO-B的竞争性可逆抑制剂。此外,化合物6j在SH-SY5Y细胞试验中显示出低毒性和良好的神经保护作用,并且根据平行人工膜通透性试验可以穿透血脑屏障。药代动力学分析表明,化合物6j在静脉和口服给
    DOI:
    10.1016/j.ejmech.2020.112475
  • 作为产物:
    参考文献:
    名称:
    雷沙吉兰-高铁碱杂种作为单胺氧化酶-B和淀粉样β-聚集体对阿尔茨海默氏病的新型双重抑制剂的设计,合成和生物学评估。
    摘要:
    设计,合成和合成了一系列雷沙吉兰-氯氰菊酯杂合体,以抑制单胺氧化酶和β-淀粉样蛋白的聚集。发现大多数化合物是选择性的和高效的hMAO-B抑制剂,在纳摩尔中显示IC 50值,并显示出对淀粉样β聚集的中等抑制作用。7-((5-(甲基(prop-2-yn-1-基)氨基)戊基]氧基)苯并二氢吡喃-4-酮(6j)是这项研究中鉴定出的最有趣的化合物,具有较高的hMAO-B效能(IC 50  = 4 nM)和选择性(SI> 25000)与参考选择性抑制剂雷沙吉兰(IC 50  = 141 nM,SI> 355)相比,对Aβ1-42具有良好的抑制活性聚集(40.78%,25μM)。动力学和分子建模研究表明6j是hMAO-B的竞争性可逆抑制剂。此外,化合物6j在SH-SY5Y细胞试验中显示出低毒性和良好的神经保护作用,并且根据平行人工膜通透性试验可以穿透血脑屏障。药代动力学分析表明,化合物6j在静脉和口服给
    DOI:
    10.1016/j.ejmech.2020.112475
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文献信息

  • N-substituted-arylalkyl and arylalkylene piperidines as cardiovascular antihistaminic and antisecretory agents
    申请人:A.H. ROBINS COMPANY, INCORPORATED (a Delaware corporation)
    公开号:EP0235463A2
    公开(公告)日:1987-09-09
    Cardiovascular disturbances and the effects of histamine and excessive gastric secretion can be countered by compounds expressed generally by the formula: wherein; p is zero, one or two; m is one to six inclusive; A is hydrogen, -O-R1, -C=N, -(O)NR1R2, -C(O)R1, -C(O)-OR1, -CH2OR1, -CH2NR1R2, or -OC(O)R1; Q is d and n are zero or one and the dotted lines represent double bonds which may form consistent with the valence of carbon; B is Ar, D and R are selected from phenyl and substituted phenyl with certain limitations, pyrldinyl, thienyl, furanyl or naphthyl and, in addition, R may have the values: benzyl, substituted benzyl, cycloalkyl or loweralkyl, and D may additionally have the values: 2H-1-benzopyran-2-one, 4-oxo-4H-1-benzopyran-2-carboxylic acid loweralkyl ester, 1,4-benzodioxanloweralkyl-2-yl or quinolinyl, and the pharmaceutically acceptable addition salts thereof.
    心血管紊乱以及组胺和胃液分泌过多的影响可由一般由式表示的化合物来抵消: 其中 p 为 0、1 或 2; m 是 1 至 6(包括 6); A 是氢、-O-R1、-C=N、-(O)NR1R2、-C(O)R1、-C(O)-OR1、-CH2OR1、-CH2NR1R2 或 -OC(O)R1; Q 是 d 和 n 为 0 或 1,虚线表示可能形成的与碳价位一致的双键; B 是 Ar、D 和 R 选自苯基和有一定限制的取代苯基、吡啶基、噻吩基、呋喃基或萘基,此外,R 可具有以下值:苄基、取代苄基、环烷基或低级烷基,D 可具有以下值:2H-1-苯并吡喃-2-酮、4-氧代-4H-1-苯并吡喃-2-羧酸低级烷基酯、1,4-苯并二恶烷低级烷基-2-基或喹啉基,以及它们的药学上可接受的加成盐。
  • Novel chromanone-dithiocarbamate hybrids as multifunctional AChE inhibitors with β-amyloid anti-aggregation properties for the treatment of Alzheimer’s disease
    作者:Neng Jiang、Jiaoli Ding、Jing Liu、Xiaona Sun、Zhipeng Zhang、Zhongxia Mo、Xiao Li、Hong Yin、Weizhong Tang、Sai-Sai Xie
    DOI:10.1016/j.bioorg.2019.103027
    日期:2019.8
    By connecting chromanone with dithiocarbamate moieties through flexible linkers, a series of hybrids as novel multifunctional AChE inhibitors have been designed and synthesized. Most of these compounds displayed strong and excellently selective inhibition to eeAChE as well as potent inhibition to self- and AChE-induced A beta aggregation. Among them, compound 6c showed the best activity to inhibit eeAChE (IC50 = 0.10 mu M) and AChE-induced A beta aggregation (33.02% at 100 mu M), and could effectively inhibit self-induced A beta aggregation (38.25% at 25 mu M). Kinetic analysis and docking study indicated that compound 6c could target both the CAS and PAS, suggesting that it was a dual binding site inhibitor for AChE. Besides, it exhibited good ability to penetrate the BBB and low neurotoxicity in SH-SY5Y cells. More importantly, compound 6c was well tolerated in mice (2500 mg/kg, po) and could attenuate the memory impairment in a scopolamine-induced mouse model. Overall, these results highlight 6c as a promising multifunctional agent for treating AD and also demonstrate that the dithiocarbamate is a valid scaffold for design of multifunctional AChE inhibitors.
  • US4810713A
    申请人:——
    公开号:US4810713A
    公开(公告)日:1989-03-07
  • US4950674A
    申请人:——
    公开号:US4950674A
    公开(公告)日:1990-08-21
  • Design, synthesis and biological evaluation of rasagiline-clorgyline hybrids as novel dual inhibitors of monoamine oxidase-B and amyloid-β aggregation against Alzheimer’s disease
    作者:Sai-Sai Xie、Jing Liu、Chunli Tang、Chengyun Pang、Qing Li、Yuelian Qin、Xiaojie Nong、Zhipeng Zhang、Jie Guo、Maojun Cheng、Weizhong Tang、Ningsheng Liang、Neng Jiang
    DOI:10.1016/j.ejmech.2020.112475
    日期:2020.9
    (IC50 = 4 nM) and selectivity (SI > 25000) compared to the reference selective inhibitor rasagiline (IC50 = 141 nM, SI > 355), and exhibited good inhibitory activity against Aβ1-42 aggregation (40.78%, 25 μM). Kinetic and molecular modeling studies revealed that 6j was a competitive reversible inhibitor for hMAO-B. Moreover, compound 6j displayed low toxicity and good neuroprotective effects in SH-SY5Y
    设计,合成和合成了一系列雷沙吉兰-氯氰菊酯杂合体,以抑制单胺氧化酶和β-淀粉样蛋白的聚集。发现大多数化合物是选择性的和高效的hMAO-B抑制剂,在纳摩尔中显示IC 50值,并显示出对淀粉样β聚集的中等抑制作用。7-((5-(甲基(prop-2-yn-1-基)氨基)戊基]氧基)苯并二氢吡喃-4-酮(6j)是这项研究中鉴定出的最有趣的化合物,具有较高的hMAO-B效能(IC 50  = 4 nM)和选择性(SI> 25000)与参考选择性抑制剂雷沙吉兰(IC 50  = 141 nM,SI> 355)相比,对Aβ1-42具有良好的抑制活性聚集(40.78%,25μM)。动力学和分子建模研究表明6j是hMAO-B的竞争性可逆抑制剂。此外,化合物6j在SH-SY5Y细胞试验中显示出低毒性和良好的神经保护作用,并且根据平行人工膜通透性试验可以穿透血脑屏障。药代动力学分析表明,化合物6j在静脉和口服给
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