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2-methoxy-1,3-diaminopropane | 44549-37-3

中文名称
——
中文别名
——
英文名称
2-methoxy-1,3-diaminopropane
英文别名
2-methoxypropane-1,3-diamine
2-methoxy-1,3-diaminopropane化学式
CAS
44549-37-3
化学式
C4H12N2O
mdl
MFCD19203749
分子量
104.152
InChiKey
JMORBWICMBFECY-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:
    7
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    61.3
  • 氢给体数:
    2
  • 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-溴-3-甲基-2-丁酮2-methoxy-1,3-diaminopropanepotassium carbonate 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 18.0h, 以44%的产率得到4,8-diaza-3,3,9,9-tetramethyl-6-methyoxy-undeca-2,10-dione
    参考文献:
    名称:
    An efficient synthesis of some 6-substituted 4,8-diaza-3,3,9,9- tetramethylundeca-2,10-dione dioximes (propylene amine oximes, PnAOs): Ligands for 99mTc complexes used in structure distribution relationship (SDR) studies
    摘要:
    Technetium complexes of the ligand PnAO [4,8-diaza-3,3,9,9-fetramethylundeca-2,10-dione dioximes (3)] are of interest as commercial radiopharmaceuticals. In general, PnAOs are synthesized by alkylation of a propylenediamine derivative with 3-chloro-3-methyl-2-nitrosobutane (2). This alkylation reaction proved to be low yielding. With modestly bulky substituents at the 2-position of 1,3-diaminopropane, little or none of the required PnAO was obtained. As a result, an alternative approach of the synthesis of PnAO was developed. This method involved the alkylation of the propylenediamine with 3-bromo-3-methylbutan-2-one (18) followed by oximation of the resulting diamine-diketone (19). By this method, PnAOs were prepared in goad yield, even with bulky C-2 substituents. Fourteen PnAO derivatives were prepared by this method. We also describe the syntheses of several new propylenediamine derivatives.
    DOI:
    10.1016/s0040-4020(01)85336-9
  • 作为产物:
    描述:
    2-methoxypropane-1,3-diazide 在 palladium 10% on activated carbon 、 氢气 作用下, 以 甲醇 为溶剂, 以257 mg的产率得到2-methoxy-1,3-diaminopropane
    参考文献:
    名称:
    化学合成的光学活性和正交保护的多胺的化学酶策略的发展。
    摘要:
    已经使用洋葱假单胞菌脂肪酶作为生物催化剂进行了一系列前手性2-取代-1,3-丙二胺的化学制备和立体选择性酶解对称。根据丙烷-1,3-二胺片段的C-2取代,具有不同等级的对映异构的新型光学活性的正交保护的二胺或三胺的合成首次获得。(S)-3-烯丙基-2-叔丁基-1-(9-芴基甲基)丙烷-1,2,3-三基三scarbamate的最终单选择脱保护反应使我们获得了一组新的对映异构体富集的二取代三胺化合物传统合成方法难以达到的效果。
    DOI:
    10.1016/j.tet.2009.08.001
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文献信息

  • [EN] GLP-1R MODULATING COMPOUNDS<br/>[FR] COMPOSÉS MODULATEURS DE GLP-1R
    申请人:GILEAD SCIENCES INC
    公开号:WO2021081207A1
    公开(公告)日:2021-04-29
    The present disclosure provides GLP-1R agonists, and compositions, methods, and kits thereof. Such compounds are generally useful for treating a GLP-1R mediated disease or condition in a human.
    本公开提供GLP-1R激动剂,以及其组合物、方法和试剂盒。这些化合物通常用于治疗人体中GLP-1R介导的疾病或症状。
  • Diagnostic imaging methods using rhenium and technetium complexes
    申请人:Bracco International B.V.
    公开号:US05688487A1
    公开(公告)日:1997-11-18
    Novel methods, processes and metal complexes attached to a hypoxia-localizing moiety comprising a metal, preferably radionuclide of rhenium or technetium; a hypoxia-localizing moiety; and, a complexing ligand, wherein said ligand and said radionuclide combined have cell membrane permeabilities greater than that of sucrose, are disclosed.
    新颖的方法、过程和与缺氧定位基团结合的金属配合物被揭示,所述金属优选为铼或锝的放射性核素;一种缺氧定位基团;以及一种络合配体,其中所述配体和所述放射性核素的结合具有大于蔗糖的细胞膜渗透性。
  • Synthesis of nitroimidazole substituted 3,3,9,9-tetramethyl-4,8-diazaundecane-2,10-dione dioximes (propylene amine oximes, PnAOs): Ligands for technetium-99m complexes with potential for imaging hypoxic tissue
    作者:Kondareddiar Ramalingam、Natarajan Raju、Palaniappa Nanjappan、David P. Nowotnik
    DOI:10.1016/0040-4020(95)00042-7
    日期:1995.3
    synthesized as precursors to nitroimidazole-substituted 3,3,9,9-tetramethyl-4,8-diazaundecane-2,10-dione dioxime (21b, 21d, 21e and 26a-26c) (Propylene Amine Oxime, PnAO) ligands. 3-Chloro-3-methyl-1-(2- or 4-nitro-I H-imidazol-1-yl)-2-nitroso-butanes (18a-e) required for the syntheses of nitroimidazole substituted propylene amine oxime (PnAO) ligands were prepared from the corresponding dimethylallyl-nitroimidazoles
    一系列2-取代的1,3-二氨基丙烷(1b-1f,1h)已被合成为硝基咪唑取代的3,3,9,9-四甲基-4,8-​​二氮杂癸烷-2,10-二酮二肟的前体(21b,21d,21e和26a-26c)(丙烯胺肟,PnAO)配体。硝基咪唑取代的丙烯胺肟(PnAO)合成所需的3-氯-3-甲基-1-(2-或4-硝基-I H-咪唑-1-基)-2-亚硝基丁烷(18a-e) )配体由相应的二甲基烯丙基-硝基咪唑(17a-17e)通过加入亚硝酰氯。合成了许多具有静电,疏水或亲水相互作用潜能的硝基咪唑衍生的PnAO配体,作为tech-99m配合物的前体,正在研究中作为低氧的潜在显像剂。用3-氯-3-甲基-1-(2-或4-硝基-1 H-咪唑-1-基)-2-亚硝基丁烷制备在碳原子上取代的PnAO衍生物。使用3-溴-3-甲基丁烷-2-一(24)制备了在中心碳原子上衍生化的三个PnAO 26a-26c。
  • Synthesis and antibacterial evaluation of new, unsymmetrical triaryl bisamidine compounds
    作者:Son T. Nguyen、John D. Williams、Michelle M. Butler、Xiaoyuan Ding、Debra M. Mills、Tommy F. Tashjian、Rekha G. Panchal、Susan K. Weir、Chaeho Moon、Hwa-Ok Kim、Jeremiah A. Marsden、Norton P. Peet、Terry L. Bowlin
    DOI:10.1016/j.bmcl.2014.05.094
    日期:2014.8
    is a benzimidazole, imidazopyridine, benzofuran, benzothiophene, pyrimidine or benzene ring. When the [HetAr/Ar] unit is a 5,6-bicyclic heterocycle, it is oriented such that the 5-membered ring portion is connected to the [linker] unit and the 6-membered ring portion is connected to the [Am] unit. Among the 34 compounds in this series, compounds with benzofuran as the [HetAr/Ar] unit showed the highest
    在此,我们描述了一种新型不对称三芳基双脒化合物系列[Am]-[吲哚]-[连接基]-[HetAr/Ar]-[Am]的合成和抗菌评价,其中[Am]是脒或氨基[连接体]为苯环、噻吩环或吡啶环,[HetAr/Ar]为苯并咪唑、咪唑并吡啶、苯并呋喃、苯并噻吩、嘧啶或苯环。[HetAr/Ar]单元为5,6-二环杂环时,其取向为5元环部分与[连接基]单元连接,6元环部分与[Am]连接。单元。在该系列的 34 种化合物中,以苯并呋喃为 [HetAr/Ar] 单元的化合物显示出最高的效力。在三芳基核心中引入氟原子或甲基会产生更有效的类似物。双脒对细菌更具活性,而单脒对哺乳动物细胞更活性(如低 CC 50值所示)。重要的是,我们发现化合物P12a (MBX 1887) 具有相对较窄的抗菌谱和非常高的 CC 50值。化合物P12a已扩大规模,目前正在接受进一步的治疗应用评估。
  • Carbazole-containing amides and ureas: Discovery of cryptochrome modulators as antihyperglycemic agents
    作者:Paul S. Humphries、Ross Bersot、John Kincaid、Eric Mabery、Kerryn McCluskie、Timothy Park、Travis Renner、Erin Riegler、Tod Steinfeld、Eric D. Turtle、Zhi-Liang Wei、Erik Willis
    DOI:10.1016/j.bmcl.2017.12.051
    日期:2018.2
    A series of novel carbazole-containing amides and ureas were synthesized. A structure–activity relationship study of these compounds led to the identification of potent cryptochrome modulators. Based on the desired pharmacokinetic/pharmacodynamic parameters and the results of efficacy studies in db/db mice, compound 50 was selected for further profiling.
    合成了一系列新型的含咔唑的酰胺和脲。这些化合物的结构-活性关系研究导致了强效隐色调节剂的鉴定。基于所需的药代动力学/药效学参数和在db / db小鼠中的功效研究结果,选择化合物50进行进一步分析。
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