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tert-butyl (S)-(1-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)ethyl)carbamate | 199392-32-0

中文名称
——
中文别名
——
英文名称
tert-butyl (S)-(1-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)ethyl)carbamate
英文别名
tert-butyl N-[(1S)-1-(4-oxo-3,1-benzoxazin-2-yl)ethyl]carbamate
tert-butyl (S)-(1-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)ethyl)carbamate化学式
CAS
199392-32-0
化学式
C15H18N2O4
mdl
——
分子量
290.319
InChiKey
NGTDNCHEFHKEFY-VIFPVBQESA-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):
    2.4
  • 重原子数:
    21
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    77
  • 氢给体数:
    1
  • 氢受体数:
    5

反应信息

  • 作为反应物:
    描述:
    tert-butyl (S)-(1-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)ethyl)carbamateN-甲基咪唑三甲基氯硅烷甲基磺酰氯三乙胺 、 copper dichloride 作用下, 以 1,2-二氯乙烷 为溶剂, 反应 40.0h, 生成 (S)-tert-butyl (1-(4-oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)ethyl)carbamate
    参考文献:
    名称:
    通过氯化铜(II)介导的三组分一锅法构建 N-Boc-2-烷基氨基喹唑啉-4(3H)-Ones,保证对映体纯度
    摘要:
    手性2-烷基喹唑啉酮是关键的合成中间体,但其高光学纯度的制备具有挑战性。因此,开发了一种在甲磺酰氯、 N-甲基咪唑和氯化铜(II)存在下整合邻氨基苯甲酸、 N -Boc-氨基酸和胺的多组分程序,以温和地提供N -Boc-2-烷基氨基喹唑啉-4( 3 H )-具有出色的对映体纯度保留 (>99% ee)。氯化铜(II)对于保持对映体纯度至关重要,并且反应组分结构变化具有良好的耐受性,从而形成一种高效的一体化程序,促进连续偶联、内酯化、氨解和环化,并获得良好的收率。该方法适用于快速组装用于合成高浓度喹唑啉酮类药物的四种关键中间体,包括几种 PI3K 抑制剂药物。
    DOI:
    10.1002/adsc.202001279
  • 作为产物:
    描述:
    methyl (S)-2-(2-((tert-butoxycarbonyl)amino)propanamido)benzoate 在 lithium hydroxide 、 4-二甲氨基吡啶盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下, 以 甲醇二氯甲烷 为溶剂, 反应 7.0h, 以74%的产率得到tert-butyl (S)-(1-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)ethyl)carbamate
    参考文献:
    名称:
    构象受限的含假β转角的Smac模拟物的合成及其抗癌活性
    摘要:
    在此,我们报告了构象受限的Smac模拟物的合成及其体外抗癌活性,该模拟物包含反向诱导诱导基序“ Ant-Pro”和“ s Ant-Pro”。使用溶液相肽合成法进行在C末端具有不同疏水基团的Smac类似物的合成。含有类似物3a – j的Ant-Pro的合成是通过苯并恶嗪酮7a – c的开环进行的,而它们的磺酰胺对应物4a – h的开环通过常规的酸-胺偶联反应合成。针对乳腺癌细胞系MDA-MB-231的体外抗癌研究表明,一些新的类似物比标准的AVPI Smac四肽具有更好的抗癌活性。
    DOI:
    10.1016/j.tetlet.2018.08.016
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文献信息

  • 2,4,6-Triaminopyrimidine as a Novel Hinge Binder in a Series of PI3Kδ Selective Inhibitors
    作者:Leena Patel、Jayaraman Chandrasekhar、Jerry Evarts、Aaron C. Haran、Carmen Ip、Joshua A. Kaplan、Musong Kim、David Koditek、Latesh Lad、Eve-Irene Lepist、Mary E. McGrath、Nikolai Novikov、Stephane Perreault、Kamal D. Puri、John R. Somoza、Bart H. Steiner、Kirk L. Stevens、Joseph Therrien、Jennifer Treiberg、Armando G. Villaseñor、Arthur Yeung、Gary Phillips
    DOI:10.1021/acs.jmedchem.6b00213
    日期:2016.4.14
    describe the discovery and optimization of a series of propeller shaped PI3Kδ inhibitors comprising a novel triaminopyrimidine hinge binder. Combinations of electronic and structural strategies were employed to mitigate aldehyde oxidase mediated metabolism. This medicinal chemistry effort culminated in the identification of 52, a potent and highly selective inhibitor of PI3Kδ that demonstrates efficacy in
    磷酸肌醇3-激酶δ(PI3Kδ)的抑制是一些血液系统恶性肿瘤和炎性疾病的有吸引力的目标。在本文中,我们描述了一系列包含新型三氨基嘧啶铰链粘合剂的螺旋桨状PI3Kδ抑制剂的发现和优化。电子和结构策略的组合被用来减轻醛氧化酶介导的代谢。这项药物化学工作最终确定了52,这是一种有效且高度选择性的PI3Kδ抑制剂,在大鼠关节炎模型中证明了其有效性。
  • [EN] PI3Kdelta INHIBITOR<br/>[FR] INHIBITEUR DE PI3KDelta
    申请人:KBP BIOSCIENCES CO LTD
    公开号:WO2014023083A1
    公开(公告)日:2014-02-13
    通式(I)所示的ΡΙ3Κδ抑制剂化合物、其药学上可接受的盐类、立体异构体或氘代物,这些化合物的制备方法、含有这些化合物的药物制剂,以及这些化合物在制备治疗炎性疾病或肿瘤的药物中的应用。
  • Alantrypinone and its derivatives: Synthesis and antagonist activity toward insect GABA receptors
    作者:Takayuki Watanabe、Mitsuhiro Arisawa、Kenji Narusuye、Mohommad Sayed Alam、Kazumi Yamamoto、Masaaki Mitomi、Yoshihisa Ozoe、Atsushi Nishida
    DOI:10.1016/j.bmc.2008.11.017
    日期:2009.1
    The gamma-aminobutyric acid (GABA) receptor bears important sites of action for insecticides. Alantrypinone is an insecticidal alkaloid that acts as a selective antagonist for housefly (vs rat) GABA receptors, and is considered to be a lead compound for the development of a safer insecticide. In an attempt to obtain compounds with greater activity, a series of racemic alantrypinone derivatives were systematically synthesized using hetero Diels-Alder reactions, and a total of34 compounds were examined for their ability to inhibit the specific binding of [H-3]4'-ethynyl-4-n-propylbicycloorthobenzoate, a high-affinity non-competitive antagonist, to housefly-head membranes. The assay results showed that (1) there is no significant difference between the potencies of natural (+)-alantrypinone and its synthetic racemate; (2) the amide NHs at the 2- and 18-positions are important for high activity; (3) there is a considerable drop in potency for compounds without an aromatic ring at the 16-position; and (4) a large substituent at the 3-position is detrimental to high activity. (c) 2008 Elsevier Ltd. All rights reserved.
  • Efficient synthesis of biologically important chiral 2-alkylamino benzoxazinones
    作者:Debendra K. Mohapatra、Apurba Datta
    DOI:10.1016/s0960-894x(97)10010-5
    日期:1997.10
    A novel general method has been developed for the synthesis of various amino acid derived chiral 2-substituted benzoxazinones, known inhibitors of standard serine proteases of the chymotrypsin superfamily. (C) 1997 Elsevier Science Ltd.
  • Three-Component One-Pot Total Syntheses of Glyantrypine, Fumiquinazoline F, and Fiscalin B Promoted by Microwave Irradiation
    作者:Ji-Feng Liu、Ping Ye、Bailin Zhang、Grace Bi、Katie Sargent、Libing Yu、Daniel Yohannes、Carmen M. Baldino
    DOI:10.1021/jo0508043
    日期:2005.8.1
    A microwave-promoted three-component one-pot reaction has been developed to provide access to the core pyrazino[2,1-b]quinazoline-3,6-dione (1) scaffold, which is common to several families of alkaloids with significant biological activities. By adapting this synthetic strategy through the use of selected Boc-amino acids and amino acid esters, we have accomplished highly efficient and concise total syntheses of glyantrypine (2), fumiquinazoline F (3), and fiscalin B (5), achieving overall yields of 55, 39, and 20%, respectively.
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