tert-butyl 4-(p-tolyl)-1,4-diazepane-1-carboxylate | 868064-40-8

• 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: tert-butyl 4-(p-tolyl)-1,4-diazepane-1-carboxylate
• 英文别名: Tert-butyl 4-(4-methylphenyl)-1,4-diazepane-1-carboxylate
• CAS: 868064-40-8
• 化学式: C₁₇H₂₆N₂O₂
• mdl: MFCD24393235
• 分子量: 290.406
• InChiKey: JLOFVZRBMNKSNO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.588
• 拓扑面积：
  32.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  tert-butyl 4-(p-tolyl)-1,4-diazepane-1-carboxylate 在 盐酸 、 potassium carbonate 作用下， 以 1,4-二氧六环 、 甲醇 、 水 为溶剂， 反应 1.0h， 以100%的产率得到1-(p-tolyl)-1,4-diazepane
  参考文献：
  名称：

  噻吩并吡啶衍生物作为骨合成代谢剂的发现及其构效关系

  摘要：

  进行了基于细胞的测定，以发现新型骨合成代谢剂。ST2细胞的碱性磷酸酶（ALPase）活性被用作成骨细胞分化的指标，噻吩并吡啶衍生物1被确定为命中化合物。确认3-氨基噻吩并[2，3- b ]吡啶-2-甲酰胺是增强ALPase活性的必要核心结构，然后对噻吩并吡啶环上的C4-取代基进行了优化。将环氨基引入噻吩并吡啶环的C4位提高了活性。特别地，在该新系列中，发现N-苯基-高哌嗪衍生物是ALPase的强增强剂。此外，3-氨基-4-（4-苯基-1,4-二氮杂-1-基）噻吩并[2,3-在6周内向卵巢切除（OVX）大鼠口服b ]吡啶-2-甲酰胺（15k）以评估其对面骨矿物质密度（aBMD）的影响，并且从10 mg / mg的剂量观察到aBMD有统计学上的显着改善公斤/天。

  DOI：

  10.1016/j.bmc.2013.01.071
• 作为产物：
  描述：

  对溴甲苯 、 1,4-二氮杂环庚烷-1-甲酸叔丁酯 在 palladium diacetate 、 sodium t-butanolate 、 2-二环己基磷-2,4,6-三异丙基联苯 作用下， 以 甲苯 、 叔丁醇 为溶剂， 反应 0.17h， 以99%的产率得到tert-butyl 4-(p-tolyl)-1,4-diazepane-1-carboxylate
  参考文献：
  名称：

  An improved synthesis of N-aryl and N-heteroaryl substituted homopiperazines—from conventional thermal conditions to scaling-up using microwave heating

  摘要：

  An efficient Pd(0)-catalyzed Buchwald-Hartwig protocol for the facile preparation of N-aryl and N-heteroaryl substituted homopiperazines is described. The syntheses proceeded with aryl- and heteroaryl halides in high yields using X-Phos as best ligand. The C-N coupling products were prepared both under conventional as well as microwave heating conditions and examples for microwave-assisted upscaling are included in this study. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2009.07.086

文献信息

• THIENOPYRIDINE DERIVATIVES
  申请人：Sankyo Company, Limited

  公开号：EP1764367A1

  公开（公告）日：2007-03-21

  The present invention provides a compound promoting osteogenesis. The present invention provides a compound having the following general formula (I) wherein R1 is H or alkyl, R2 is RaS-, RaO-, RaNH-, Ra(Rb)N- or cyclic amino, and Ra and Rb are alkyl which may be substituted, cycloalkyl which may be substituted, or the like, or a pharmacologically acceptable salt thereof.

  本发明提供一种促进成骨的化合物。本发明提供具有以下一般式（I）的化合物 其中R1为H或烷基， R2为RaS-、RaO-、RaNH-、Ra(Rb)N-或环状氨基，且 Ra和Rb为可以被取代的烷基、可以被取代的环烷基等，或其药理学上可接受的盐。
• Thienopyridine Derivatives
  申请人：Oizumi Kiyoshi

  公开号：US20070219234A1

  公开（公告）日：2007-09-20

  [Problem to be Solved]The present invention provides a compound promoting osteogenesis. [Solution] The present invention provides a compound having the following general formula (I) wherein R 1 is H or alkyl, R 2 is R a S—, R a O—, R a NH—, R a (R b )N— or cyclic amino, and R a and R b are alkyl which may be substituted, cycloalkyl which may be substituted, or the like, or a pharmacologically acceptable salt thereof.

  【待解决的问题】本发明提供了一种促进成骨作用的化合物。 【解决方案】本发明提供了一种具有以下通式（I）的化合物，其中R1为H或烷基，R2为RaS—、RaO—、RaNH—、Ra（Rb）N—或环状氨基，而Ra和Rb为可被取代的烷基、可被取代的环烷基等，或其药理学上可接受的盐。
• An improved synthesis of N-aryl and N-heteroaryl substituted homopiperazines—from conventional thermal conditions to scaling-up using microwave heating
  作者：Uwe Schön、Josef Messinger、M. Buckendahl、M.S. Prabhu、A. Konda

  DOI：10.1016/j.tet.2009.07.086

  日期：2009.9

  An efficient Pd(0)-catalyzed Buchwald-Hartwig protocol for the facile preparation of N-aryl and N-heteroaryl substituted homopiperazines is described. The syntheses proceeded with aryl- and heteroaryl halides in high yields using X-Phos as best ligand. The C-N coupling products were prepared both under conventional as well as microwave heating conditions and examples for microwave-assisted upscaling are included in this study. (C) 2009 Elsevier Ltd. All rights reserved.
• Discovery and structure–activity relationship of thienopyridine derivatives as bone anabolic agents
  作者：Keiji Saito、Akira Nakao、Tsuyoshi Shinozuka、Kousei Shimada、Satoshi Matsui、Kiyoshi Oizumi、Kazuki Yano、Keiko Ohata、Daisuke Nakai、Yoko Nagai、Satoru Naito

  DOI：10.1016/j.bmc.2013.01.071

  日期：2013.4

  A cell-based assay was performed for the discovery of novel bone anabolic agents. Alkaline phosphatase (ALPase) activity of ST2 cells was utilized as an indicator of osteoblastic differentiation, and thienopyridine derivative 1 was identified as a hit compound. 3-Aminothieno[2,3-b]pyridine-2-carboxamide was confirmed to be a necessary core structure for the enhancement of ALPase activity, and then

  进行了基于细胞的测定，以发现新型骨合成代谢剂。ST2细胞的碱性磷酸酶（ALPase）活性被用作成骨细胞分化的指标，噻吩并吡啶衍生物1被确定为命中化合物。确认3-氨基噻吩并[2，3- b ]吡啶-2-甲酰胺是增强ALPase活性的必要核心结构，然后对噻吩并吡啶环上的C4-取代基进行了优化。将环氨基引入噻吩并吡啶环的C4位提高了活性。特别地，在该新系列中，发现N-苯基-高哌嗪衍生物是ALPase的强增强剂。此外，3-氨基-4-（4-苯基-1,4-二氮杂-1-基）噻吩并[2,3-在6周内向卵巢切除（OVX）大鼠口服b ]吡啶-2-甲酰胺（15k）以评估其对面骨矿物质密度（aBMD）的影响，并且从10 mg / mg的剂量观察到aBMD有统计学上的显着改善公斤/天。
• N-Arylation of Protected Azamacrocycles
  作者：Máté Erdélyi、Alberte Veiga、Sven Arenz

  DOI：10.1055/s-0032-1318307

  日期：——

  A rapid method for efficient palladium-catalyzed N-arylation of polynitrogenated macrocycles is presented. Its applicability for functionalization of protected azamacrocycles of various sizes with substituted aryl bromides of optional electronic properties is demonstrated. The compatibility of the protocol with common N-protecting schemes as well as the impact of electronic versus steric factors is discussed. Using a commercially available catalytic system and easily available alkoxide or phenoxide base, the method provides moderate to excellent yields of N-arylated azamacrocycles (45-96%).