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(2E,4s)-4-[[(1,1-二甲基乙氧基)羰基]氨基]-2-戊烯酸 | 142723-69-1

中文名称
(2E,4s)-4-[[(1,1-二甲基乙氧基)羰基]氨基]-2-戊烯酸
中文别名
——
英文名称
(S,E)-4-((tert-butoxycarbonyl)amino)pent-2-enoic acid
英文别名
(2E,4S)-4-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-pentenoic acid;(E,4S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pent-2-enoic acid
(2E,4s)-4-[[(1,1-二甲基乙氧基)羰基]氨基]-2-戊烯酸化学式
CAS
142723-69-1
化学式
C10H17NO4
mdl
——
分子量
215.249
InChiKey
SAPXWJIRFYUGTP-XPPMVYLVSA-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):
    1.2
  • 重原子数:
    15
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    75.6
  • 氢给体数:
    2
  • 氢受体数:
    4

SDS

SDS:9f600d495cebb1d152b2121620144c5b
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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

点击查看最新优质反应信息

文献信息

  • Stereoselective synthesis of vinylogous peptides
    作者:Claude Grison、Stéphane Genève、Etienne Halbin、Philippe Coutrot
    DOI:10.1016/s0040-4020(01)00433-1
    日期:2001.6
    A trans or cis ethenyl group has been inserted between the α-carbon and the carboxyl group of α-aminoacids by Horner stereoselective olefination of α-aminoaldehydes. Numerous pure cis and trans vinylogous α-aminoacids have been obtained thus and coupled with aminopartners by classical methods. The versatility of the method was illustrated by the preparation of a [trans vinylogous-Gly3]Leu-enkephalin
    通过α-氨基醛的霍纳立体选择性烯化,将反式或顺式乙烯基插入α-氨基酸的α-碳和羧基之间。因此已经获得了许多纯的顺式和反式乙烯基α-氨基酸,并通过经典方法与氨基配偶体偶联。该方法的多功能性通过制备[反式乙烯基-Gly 3 ]亮脑啡肽来说明。
  • Trifluoroacetic acid-mediated intramolecular formal N-H insertion reactions with amino-α-diazoketones: a facile and efficient synthesis of optically pure pyrrolidinones and piperidinones
    作者:Hua Yang、Valdas Jurkauskas、Nicole Mackintosh、Tobias Mogren、Corey RJ Stephenson、Katherine Foster、William Brown、Edward Roberts
    DOI:10.1139/v00-066
    日期:2000.6.1

    Trifluoroacetic acid (TFA) was found to promote intramolecular formal N-H insertion reactions. Upon treatment with TFA, optically pure N-Boc-β'-amino-α-diazoketones (5a-c) and N-Boc-γ'-amino-α-diazoketones (10a-d) can be converted, with retention of chirality, into pyrrolidinones (11a-c) and piperidinones (12a-d), respectively, with concomitant removal of the Boc group, in good to excellent yields.Key words: α-diazoketone, amino acid, pyrrolidinone, piperidinone, N-H insertion.

    三氟乙酸(TFA)被发现促进分子内正式N-H插入反应。经TFA处理后,光学纯的N-Boc-β'-氨基-α-重氮酮(5a-c)和N-Boc-γ'-氨基-α-重氮酮(10a-d)可以保持手性转化为吡咯烷酮(11a-c)和哌啶酮(12a-d),同时去除Boc基团,产率良好至优良。关键词:α-重氮酮,氨基酸,吡咯烷酮,哌啶酮,N-H插入。
  • Total Synthesis and Antimalarial Activity of Symplostatin 4
    作者:Trent Conroy、Jin T. Guo、Nicholas H. Hunt、Richard J. Payne
    DOI:10.1021/ol1024663
    日期:2010.12.3
    The first total synthesis of symplostatin 4, a marine cyanobacterium-derived natural product, is described. Notable features of the route include the efficient preparation of three key fragments and final assembly to the natural product via sequential imide and amide couplings. Symplostatin 4 was also demonstrated to possess significant antimalarial activity (ED50 of 74 nM against Plasmodium falciparum
    描述了Symplostatin 4(海洋蓝细菌衍生的天然产物)的第一个全合成。该路线的显着特征包括有效制备三个关键片段,并通过顺序的酰亚胺和酰胺偶联最终组装成天然产物。还证明了Symplostatin 4具有显着的抗疟活性(抗恶性疟原虫菌株3D7的ED 50为74 nM )。
  • Total Synthesis, Stereochemical Assignment, and Antimalarial Activity of Gallinamide A
    作者:Trent Conroy、Jin T. Guo、Roger G. Linington、Nicholas H. Hunt、Richard J. Payne
    DOI:10.1002/chem.201102538
    日期:2011.11.25
    The total synthesis and stereochemical assignment of gallinamide A, an antimalarial depsipeptide of cyanobacterial origin, is described. Synthesis of the four possible N‐terminal diastereoisomers of gallinamide A (including the natural product symplostatin 4) was achieved using a divergent strategy from a common imide fragment. The natural product and corresponding diastereoisomers were synthesized
    描述了没食子酰胺A(蓝细菌来源的抗疟疾十肽)的总合成和立体化学分配。胆碱酰胺A的四种可能的N端非对映异构体(包括天然产物symplostatin 4)的合成是通过从共同的酰亚胺片段中分离出来的策略实现的。天然产物和相应的非对映异构体以最长的线性步骤(共8步)合成,总收率为30-33%。四种合成的非对映异构体与分离的天然产物的比较NMR光谱研究表明,没食子酰胺A具有二甲基化的LN末端的异亮氨酰残基。因此,我们证明了没食子酰胺A在结构和立体化学上均与Symplostatin 4相同。还显示出没食子酰胺A及其N端非对映异构体对恶性疟原虫的3D7菌株具有显着的抗疟活性,其IC 50值在纳摩尔范围内。
  • Cyclic Depsipeptide BE-43547A<sub>2</sub> : Synthesis and Activity against Pancreatic Cancer Stem Cells
    作者:Yuanjun Sun、Yahui Ding、Dongmei Li、Ruifei Zhou、Xiuwen Su、Juan Yang、Xiaoqian Guo、Chuanke Chong、Jinghan Wang、Weicheng Zhang、Cuigai Bai、Liang Wang、Yue Chen
    DOI:10.1002/anie.201709744
    日期:2017.11.13
    Asymmetric total synthesis of the cyclic depsipeptide BE‐43547A2 was achieved in 15 linear steps on a 350 mg scale in one batch. The synthesis features the highly diastereoselective construction of an α‐hydroxy‐β‐ketoamide through α‐hydroxylation with a d.r. of up to 86:1. BE‐43547A2 significantly reduces the percentage of pancreatic cancer stem cells (PCSCs) in Panc‐1 cell cultures, and dramatically
    一批15线性步骤以350 mg的规模完成了环状二肽BE-43547A 2的不对称全合成。合成的特征是通过α-羟基化以高达86:1的dr高度高度非对映选择性地构建α-羟基-β-酮酰胺。BE‐43547A 2显着降低了Panc-1细胞培养物中胰腺癌干细胞(PCSC)的百分比,并显着降低了Panc-1细胞在肿瘤球形成中的能力。体内肿瘤起始试验是癌症干细胞试验的金标准,证实了BE-43547A 2可以消除Panc-1细胞的肿瘤发生。BE‐43547A 2的抗PCSC活性 可以使这种depsipeptide支架成为发现新的靶向PCSC的药物的有希望的起点。
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