tert-butyl 3-(phenoxycarbonyl)propylcarbamate | 1290070-20-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: tert-butyl 3-(phenoxycarbonyl)propylcarbamate
• 英文别名: phenyl 4-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate
• CAS: 1290070-20-0
• 化学式: C₁₅H₂₁NO₄
• mdl: MFCD24388932
• 分子量: 279.336
• InChiKey: YMVMKKUPOIANHE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  20
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.466
• 拓扑面积：
  64.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 3-(phenoxycarbonyl)propylcarbamate 、 三氟乙酸 以 二氯甲烷 为溶剂， 反应 2.0h， 生成 Phenyl 4-aminobutanoate;2,2,2-trifluoroacetic acid
  参考文献：
  名称：

  Design, synthesis, and cyclization of 4-aminobutyric acid derivatives: potential candidates as self-immolative spacers

  摘要：

  自我牺牲间隔物在近年来受到了广泛关注，因为它们在多种前药、传感器和药物递送系统中具有重要用途。然而，能够在温和条件下自发且快速反应的间隔物数量非常有限。为了解决这一需求，探讨了4-氨基丁酸衍生物作为一种潜在的自我牺牲间隔物类别。通过模块化的方法，合成了十一种N-和α-取代的4-氨基丁酸衍生物，并研究了它们向γ-内酯的分子内环化反应。针对生理pH和温度进行了动力学实验，观察到间隔物的半衰期在2到39秒之间，具体取决于分子结构。此外，还探讨了环化速率的pH依赖性，发现即使在轻微酸性pH下，环化仍然能够快速进行。因此，这类化合物在各种需要快速环化反应的自我牺牲系统中展现出良好的应用前景。

  DOI：

  10.1039/c0ob00890g
• 作为产物：
  描述：

  二碳酸二叔丁酯 在 碳酸氢钠 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 为溶剂， 反应 120.5h， 生成 tert-butyl 3-(phenoxycarbonyl)propylcarbamate
  参考文献：
  名称：

  [EN] PHENOXYPROPANOL DERIVATIVES AND THEIR USE IN TREATING CARDIAC AND CARDIOVASCULAR DISEASES
  [FR] NOUVEAUX COMPOSÉS ET TRAITEMENTS AMÉLIORÉS POUR MALADIE CARDIAQUE ET CARDIOVASCULAIRE

  摘要：

  化合物的化学式I-0，及其在自由形式或盐形式中的药学上可接受的盐或盐和生理水解衍生物：其中Z1是C1-C4线性或支链烷基或烯基；R4选自未取代和取代的C3-C8环烷基，C1-C8线性或支链烷基，C2-5烯基，C6-C10杂环芳基或芳基，或C3-C8杂环烷基，可能是部分不饱和的，以及它们的组合；是线性C2-3烷基；X1选自NH和O；X2选自不饱和的C和不饱和的S；X3选自NH和CH2；或X1和X3中的一个是单键；或X1是O且X2和X3一起是单键；R7选自氧化物，F，Cl，Br，CN，NH2，NR92，NO2，CF3，OR9，COR9，OCOR9，COOR9，NR9COR9，CONR92，SO2NR92，NR9SO2R9；R8选自C1-5烷基，C1-5烷氧基，C2-5烯基或炔基，C6-10芳基和C3-8环烷基及其组合，可能未取代或进一步取代为一个或多个F，Cl，Br，CN，NH2，NR32，NO2，CF3；R9选自H和如前所定义的R8基团；n7和n8及其总和分别选自零和整数1至4；其制备方法，组成和用途。

  公开号：

  WO2012004549A1

文献信息

• PHENOXYPROPANOL DERIVATIVES AND THEIR USE IN TREATING CARDIAC AND CARDIOVASCULAR DISEASES
  申请人：Mistry Shailesh

  公开号：US20130261178A1

  公开（公告）日：2013-10-03

  A compound of formula I-0, and its pharmaceutically acceptable salt or salts and physiologically hydrolysable derivatives in free form or salt form: wherein Z 1 is C 1 -C 4 linear or branched alkyl or alkenyl; R 4 is selected from unsubstituted and substituted C 3 -C 3 cycloalkyl, C 1 -C 8 linear or branched alkyl, C 2-5 alkenyl, C 6 -C 10 heteroaryl or aryl, or C 3 -C 8 heterocyclyl which may be part unsaturated, and combinations thereof; Z is linear C 2-3 alkylene; X 1 is selected from NH and O; X 2 is selected from unsaturated C and unsaturated S; and X 3 is selected from NH and CH 2 ; or one of X 1 and X 3 is a single bond; or X 1 is O and X 2 and X 3 together are a single bond; and R 7 is selected from oxo, F, Cl, Br, CN, NH 2 , NR 9 2 , NO 2 , CF 3 , OR 9 , COR 9 , OCOR 9 , COOR 9 , NR 9 COR 9 , CONR 9 2 SO 2 NR 9 2 , NR 9 SO 2 R 9 ; and R 8 is selected from C 1-5 alkyl, C 1-5 alkoxyl, C 2-5 alkenyl or alkynyl, C 6-10 aryl and C 3-8 cycloalkyl and combinations thereof, which may be unsubstituted or further substituted by one or more F, Cl, Br, CN, NH 2 , NR 3 2 , NO 2 , CF 3 ; and R 9 is selected from H and a group R 8 as hereinbefore defined; n7 and n8 and the sum thereof are independently selected from zero and the whole number integer 1 to 4; processes for the preparation thereof, compositions and uses.

  化合物I-0及其药学上可接受的盐或盐的生理水解衍生物，或其自由形式或盐形式。其中，Z1为C1-C4线性或支链烷基或烯基；R4选自未取代和取代的C3-C3环烷基，C1-C8线性或支链烷基，C2-5烯基，C6-C10杂环芳基或芳基，或C3-C8杂环烷基，可能是部分不饱和的，以及其组合物；Z为线性C2-3亚烷基；X1选自NH和O；X2选自不饱和的C和不饱和的S；X3选自NH和CH2；或X1和X3中的一个是单键；或X1为O且X2和X3一起为单键；R7选自氧代、F、Cl、Br、CN、NH2、NR92、NO2、CF3、OR9、COR9、OCOR9、COOR9、NR9COR9、CONR92SO2NR92、NR9SO2R9；R8选自C1-5烷基、C1-5烷氧基、C2-5烯基或炔基、C6-10芳基和C3-8环烷基及其组合物，可以是未取代的或进一步取代的，其中取代基为一个或多个F、Cl、Br、CN、NH2、NR32、NO2、CF3；R9选自H和上述定义中的R8基团；n7和n8及其总和独立地选自零和整数1到4；制备方法、组成物和用途。
• [EN] PHENOXYPROPANOL DERIVATIVES AND THEIR USE IN TREATING CARDIAC AND CARDIOVASCULAR DISEASES<br/>[FR] NOUVEAUX COMPOSÉS ET TRAITEMENTS AMÉLIORÉS POUR MALADIE CARDIAQUE ET CARDIOVASCULAIRE
  申请人：UNIV NOTTINGHAM

  公开号：WO2012004549A1

  公开（公告）日：2012-01-12

  A compound of formula I-0, and its pharmaceutically acceptable salt or salts and physiologically hydrolysable derivatives in free form or salt form: wherein Z1 is C1-C4 linear or branched alkyl or alkenyl; R4 is selected from unsubstituted and substituted C3-C8 cycloalkyl, C1-C8 linear or branched alkyl, C2-5 alkenyl, C6-C10 heteroaryl or aryl, or C3-C8 heterocyclyl which may be part unsaturated, and combinations thereof; is linear C2-3 alkylene,; X1 is selected from NH and O; X2 is selected from unsaturated C and unsaturated S; and X3 is selected from NH and CH2; or one of X1 and X3 is a single bond; or X1 is O and X2 and X3 together are a single bond; and R7 is selected from oxo, F, Cl, Br, CN, NH2, NR92, NO2, CF3, OR9, COR9, OCOR9, COOR9, NR9COR9, CONR92 SO2NR92, NR9SO2R9; and R8 is selected from C1-5 alkyl, C1-5 alkoxyl, C2-5 alkenyl or alkynyl, C6-10) aryl and C3-8 cycloalkyl and combinations thereof, which may be unsubstituted or f urther substituted by one or more F, Cl, Br, CN, NH2, NR32, NO2, CF3; and R9 is selected from H and a group R8 as hereinbefore defined; n7 and n8 and the sum thereof are independently selected from zero and the whole number integer 1 to 4; processes for the preparation thereof, compositions and uses.

  化合物的化学式I-0，及其在自由形式或盐形式中的药学上可接受的盐或盐和生理水解衍生物：其中Z1是C1-C4线性或支链烷基或烯基；R4选自未取代和取代的C3-C8环烷基，C1-C8线性或支链烷基，C2-5烯基，C6-C10杂环芳基或芳基，或C3-C8杂环烷基，可能是部分不饱和的，以及它们的组合；是线性C2-3烷基；X1选自NH和O；X2选自不饱和的C和不饱和的S；X3选自NH和CH2；或X1和X3中的一个是单键；或X1是O且X2和X3一起是单键；R7选自氧化物，F，Cl，Br，CN，NH2，NR92，NO2，CF3，OR9，COR9，OCOR9，COOR9，NR9COR9，CONR92，SO2NR92，NR9SO2R9；R8选自C1-5烷基，C1-5烷氧基，C2-5烯基或炔基，C6-10芳基和C3-8环烷基及其组合，可能未取代或进一步取代为一个或多个F，Cl，Br，CN，NH2，NR32，NO2，CF3；R9选自H和如前所定义的R8基团；n7和n8及其总和分别选自零和整数1至4；其制备方法，组成和用途。
• Design, synthesis, and cyclization of 4-aminobutyric acid derivatives: potential candidates as self-immolative spacers
  作者：Matthew A. DeWit、Elizabeth R. Gillies

  DOI：10.1039/c0ob00890g

  日期：——

  Self-immolative spacers have gained significant interest in recent years due to their utility in numerous prodrug, sensor and drug delivery systems. However, there are a very limited number of spacers that are capable of undergoing spontaneous and rapid reactions under mild conditions. To address this need, 4-aminobutyric acid derivatives were explored as a potential class of self-immolative spacers. Using a modular approach, eleven N- and α-substituted derivatives of 4-aminobutyric acid were synthesized, and their intramolecular cyclizations to γ-lactams were studied. Kinetics experiments were carried out at physiological pH and temperature, and the observed half-lives for the spacers ranged from 2 to 39 s, depending on the molecular structure. In addition, the pH dependence of the cyclization rate was also explored and it was found that cyclization still occurred rapidly at mildly acidic pH. Therefore, this class of compounds exhibits promise for incorporation into a variety of self-immolative systems where rapid cyclization reactions are desired.

  自我牺牲间隔物在近年来受到了广泛关注，因为它们在多种前药、传感器和药物递送系统中具有重要用途。然而，能够在温和条件下自发且快速反应的间隔物数量非常有限。为了解决这一需求，探讨了4-氨基丁酸衍生物作为一种潜在的自我牺牲间隔物类别。通过模块化的方法，合成了十一种N-和α-取代的4-氨基丁酸衍生物，并研究了它们向γ-内酯的分子内环化反应。针对生理pH和温度进行了动力学实验，观察到间隔物的半衰期在2到39秒之间，具体取决于分子结构。此外，还探讨了环化速率的pH依赖性，发现即使在轻微酸性pH下，环化仍然能够快速进行。因此，这类化合物在各种需要快速环化反应的自我牺牲系统中展现出良好的应用前景。