(R,S)-N-(tert-butyloxycarbonyl)-α-i-propylbenzylamine | 914223-40-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (R,S)-N-(tert-butyloxycarbonyl)-α-i-propylbenzylamine
• 英文别名: tert-butyl 2-methyl-1-phenylpropylcarbamate；tert-butyl N-(2-methyl-1-phenylpropyl)carbamate
• CAS: 914223-40-8
• 化学式: C₁₅H₂₃NO₂
• 分子量: 249.353
• InChiKey: MMTYCKOHBYEMGZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  硼酸三甲酯 、 (R,S)-N-(tert-butyloxycarbonyl)-α-i-propylbenzylamine 在 叔丁基锂 作用下， 以 四氢呋喃 、 正戊烷 为溶剂， 反应 4.5h， 生成
  参考文献：
  名称：

  New C5-Alkylated Indolobenzazepinones Acting as Inhibitors of Tubulin Polymerization: Cytotoxic and Antitumor Activities

  摘要：

  A series of 5-alkylindolobenzazepin-7-ones was synthesized by Suzuki coupling between 3-iodoindole-2-carboxylates and the appropriate alpha-alkylbenzylamino o-boronic acids followed by cyclization to the lactam. Derivatives having a linear alkyl chain at C5 were found to be highly cytotoxic to KB cells with IC50 values in the 30-80 nM range. These compounds also inhibited the polymerization of tubulin with IC50's of 1-2 mu M. Compound 4f ((S)-5-ethyl) showed comparable antiproliferative activities (IC50's of 30-70 nM) in a variety of cancer cell lines, cell growth being arrested at the G2/M phase. Compound 4f induced apoptosis in a dose-dependent manner in three different cancer cell lines and was shown to affect cell morphology in a manner consistent with its inhibitory action on tubulin polymerization. Using the experimental model of glioma grafted on the chick chorio-allantoic membrane, local treatment with compound 4f markedly reduced tumor progression.

  DOI：

  10.1021/jm701466p
• 作为产物：
  描述：

  2-碘代丙烷 、 benzaldehyde N-boc imine 在 三乙基硼 、 sodium hydroxide 作用下， 以 正己烷 、 二氯甲烷 为溶剂， 反应 2.0h， 以99%的产率得到(R,S)-N-(tert-butyloxycarbonyl)-α-i-propylbenzylamine
  参考文献：
  名称：

  N-烷氧羰基亚胺在三乙基硼烷介导的无锡自由基加成中的高性能

  摘要：

  三乙基硼烷介导的N-烷氧基羰基-亚胺（例如N- Boc-，N- Cbz-和N- Teoc-亚胺）的锡自由基烷基化在低温（-78至-20°C）至以高收率得到相应的加合物。尽管异氰酸酯的形成在室温下是主要的不利反应的一锅转化N-将Boc-亚胺ñ -乙氧羰基的加合物通过在原位产生的相应的异氰酸酯是可能的。N-烷氧基羰基-亚胺比N- Ts-和N具有更高的性能-PMP-亚胺通过烷氧基羰基的适度吸电子特征而合理化，该特征使烷基的添加和由三乙基硼烷有效地捕获所形成的氨基自由基都快速地进行。

  DOI：

  10.1021/jo2025042

文献信息

• US7449447B2
  申请人：——

  公开号：US7449447B2

  公开（公告）日：2008-11-11
• [EN] NOVEL PEPTIDOMIMETIC NS3-SERINE PROTEASE INHIBITORS OF HEPATITIS C VIRUS<br/>[FR] NOUVEAUX INHIBITEURS PEPTIDOMIMETIQUES DE LA SERINE PROTEASE NS3 DU VIRUS DE L'HEPATITE C
  申请人：SCHERING CORP

  公开号：WO2005021584A2

  公开（公告）日：2005-03-10

  The present application discloses a compound, or enantiomers, stereoisomers, rotamers, tautomers or racemates of said compound, or pharmaceutically acceptable salts or solvates of said compound, said compound having the general structure shown in Formula (1): useful in the treatment or prevention or amelioration of one or more symptoms of hepatitis C.
• New C5-Alkylated Indolobenzazepinones Acting as Inhibitors of Tubulin Polymerization: Cytotoxic and Antitumor Activities
  作者：Laurent Keller、Stéphane Beaumont、Jian-Miao Liu、Sylviane Thoret、Jérôme S. Bignon、Joanna Wdzieczak-Bakala、Philippe Dauban、Robert H. Dodd

  DOI：10.1021/jm701466p

  日期：2008.6.1

  A series of 5-alkylindolobenzazepin-7-ones was synthesized by Suzuki coupling between 3-iodoindole-2-carboxylates and the appropriate alpha-alkylbenzylamino o-boronic acids followed by cyclization to the lactam. Derivatives having a linear alkyl chain at C5 were found to be highly cytotoxic to KB cells with IC50 values in the 30-80 nM range. These compounds also inhibited the polymerization of tubulin with IC50's of 1-2 mu M. Compound 4f ((S)-5-ethyl) showed comparable antiproliferative activities (IC50's of 30-70 nM) in a variety of cancer cell lines, cell growth being arrested at the G2/M phase. Compound 4f induced apoptosis in a dose-dependent manner in three different cancer cell lines and was shown to affect cell morphology in a manner consistent with its inhibitory action on tubulin polymerization. Using the experimental model of glioma grafted on the chick chorio-allantoic membrane, local treatment with compound 4f markedly reduced tumor progression.
• High Performance of <i>N</i>-Alkoxycarbonyl-imines in Triethylborane-Mediated Tin-Free Radical Addition
  作者：Ken-ichi Yamada、Takehito Konishi、Mayu Nakano、Shintaro Fujii、Romain Cadou、Yasutomo Yamamoto、Kiyoshi Tomioka

  DOI：10.1021/jo2025042

  日期：2012.2.3

  Triethylborane-mediated tin-free radical alkylation of N-alkoxycarbonyl-imines, such as N-Boc-, N-Cbz-, and N-Teoc-imines, proceeded smoothly at a low temperature (−78 to −20 °C) to give the corresponding adducts in high yield. Although the formation of isocyanate was the major unfavorable reaction at room temperature, a one-pot conversion of N-Boc-imine to N-ethoxycarbonyl-adduct was possible through

  三乙基硼烷介导的N-烷氧基羰基-亚胺（例如N- Boc-，N- Cbz-和N- Teoc-亚胺）的锡自由基烷基化在低温（-78至-20°C）至以高收率得到相应的加合物。尽管异氰酸酯的形成在室温下是主要的不利反应的一锅转化N-将Boc-亚胺ñ -乙氧羰基的加合物通过在原位产生的相应的异氰酸酯是可能的。N-烷氧基羰基-亚胺比N- Ts-和N具有更高的性能-PMP-亚胺通过烷氧基羰基的适度吸电子特征而合理化，该特征使烷基的添加和由三乙基硼烷有效地捕获所形成的氨基自由基都快速地进行。