N-benzyl-4-phenylquinazoline-2-carboxamide | 127412-41-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: N-benzyl-4-phenylquinazoline-2-carboxamide
• CAS: 127412-41-3
• 化学式: C₂₂H₁₇N₃O
• 分子量: 339.396
• InChiKey: BLVYXNZVSWYXCU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  54.9
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-benzyl-4-phenylquinazoline-2-carboxamide 、 碘乙烷 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.5h， 以89%的产率得到N-benzyl-N-ethyl-4-phenylquinazoline-2-carboxamide
  参考文献：
  名称：

  Structure–Activity Relationship Refinement and Further Assessment of 4-Phenylquinazoline-2-carboxamide Translocator Protein Ligands as Antiproliferative Agents in Human Glioblastoma Tumors

  摘要：

  Structure-activity relationships (SARs) within the 4-phenylquinazoline-2-carboxamide series of translocator protein (TSPO) ligands have been explored further by the synthesis and TSPO binding affinity evaluation of N-benzyl-N-ethyl/methyl derivatives variously decorated at the 6-, 2'-, 4'-, and 4″-positions. Most of the compounds showed high affinity with K(i) values in the nanomolar/subnanomolar range. A pharmacophore model was developed and employed to better address SAR data presented by the new TSPO ligands. A subset of the new compounds (5, 8, 12, and 19) were tested for their ability to inhibit the viability of human glioblastoma cell line U343. The observed antiproliferative effect was demonstrated to be specific for compound 19, endowed with the best combination of binding affinity and efficacy. Furthermore, the ability of 19 to induce mitochondrial membrane dissipation (Δψ(m)) substantiated the intracellular pro-apoptotic mechanism activated by the binding of this class of ligands to TSPO.

  DOI：

  10.1021/jm401721h
• 作为产物：
  描述：

  4-phenylquinazoline-2-carboxylic acid 在 氯化亚砜 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 生成 N-benzyl-4-phenylquinazoline-2-carboxamide
  参考文献：
  名称：

  Structure–Activity Relationship Refinement and Further Assessment of 4-Phenylquinazoline-2-carboxamide Translocator Protein Ligands as Antiproliferative Agents in Human Glioblastoma Tumors

  摘要：

  Structure-activity relationships (SARs) within the 4-phenylquinazoline-2-carboxamide series of translocator protein (TSPO) ligands have been explored further by the synthesis and TSPO binding affinity evaluation of N-benzyl-N-ethyl/methyl derivatives variously decorated at the 6-, 2'-, 4'-, and 4″-positions. Most of the compounds showed high affinity with K(i) values in the nanomolar/subnanomolar range. A pharmacophore model was developed and employed to better address SAR data presented by the new TSPO ligands. A subset of the new compounds (5, 8, 12, and 19) were tested for their ability to inhibit the viability of human glioblastoma cell line U343. The observed antiproliferative effect was demonstrated to be specific for compound 19, endowed with the best combination of binding affinity and efficacy. Furthermore, the ability of 19 to induce mitochondrial membrane dissipation (Δψ(m)) substantiated the intracellular pro-apoptotic mechanism activated by the binding of this class of ligands to TSPO.

  DOI：

  10.1021/jm401721h

文献信息

• SUBSTITUTED 2- AMIDOQUINAZOL-4-ONES AS MATRIX METALLOPROTEINASE-13 INHIBITORS
  申请人：Takeda Pharmaceutical Company Limited

  公开号：US20150329556A1

  公开（公告）日：2015-11-19

  The present invention provides a novel amide derivative having a matrix metalloproteinase inhibitory activity, and useful as a pharmaceutical agent, which is a compound represented by the formula (I) wherein ring A is an optionally substituted, nitrogen containing heterocycle, ring B is an optionally substituted monocyclic homocycle or an optionally substituted monocyclic heterocycle, Z is N or NR 1 (R 1 is a hydrogen atom or an optionally substituted hydrocarbon group), is a single bond or a double bond, R 2 is a hydrogen atom or an optionally substituted hydrocarbon group, X is an optionally substituted spacer having 1 to 6 atoms, ring C is (1) an optionally substituted homocycle or (2) an optionally substituted heterocycle other than a ring represented by (II) (X′ is S, O, SO, or CH 2 ), and at least one of ring B and ring C has substituent(s), provided that N-(1S,2R)-1-(3,5-difluorobenzyl)-3-[(3-ethylbenzyl)amino]2 hydroxypropyl}5,6 dimethyl 4 oxo 1,4 dihydrothieno[2,3-d]pyrimidine-2-carboxamide is excluded, or a salt thereof.

  本发明提供了一种新型酰胺衍生物，具有基质金属蛋白酶抑制活性，并且作为药用剂是有用的，该化合物由以下式(I)表示，其中环A是一个可选择取代的含氮杂环，环B是一个可选择取代的单环同核环或可选择取代的单环杂环，Z是N或NR1（R1是氢原子或可选择取代的碳氢基团），是一个单键或双键，R2是氢原子或可选择取代的碳氢基团，X是一个具有1到6个原子的可选择取代的间隔物，环C是（1）一个可选择取代的同核环或（2）一个除了由（II）表示的环之外的可选择取代的杂环（X′是S、O、SO或CH2），并且环B和环C中至少有一个有取代基，但不包括N-(1S,2R)-1-(3,5-二氟苄基)-3-[(3-乙基苄基)氨基]2-羟基丙基}5,6-二甲基-4-氧代-1,4-二氢噻唑并[2,3-d]嘧啶-2-羧酰胺，或其盐。
• OHTA, KAZUKO;NAKAMURA, YUKO;IWAOKA, JUNKO;NOMURA, YUJIRO, NIPPON KAGAKU KAJSI,(1990) N, S. 72-83
  作者：OHTA, KAZUKO、NAKAMURA, YUKO、IWAOKA, JUNKO、NOMURA, YUJIRO

  DOI：——

  日期：——
• Heterocyclic Amide Compound and Use Thereof as an Mmp-13 Inhibitor(Amended Ex Officio)
  申请人：Terauchi Jun

  公开号：US20080027050A1

  公开（公告）日：2008-01-31

  The present invention provides a novel amide derivative having a matrix metalloproteinase inhibitory activity, and useful as a pharmaceutical agent, which is a compound represented by the formula (I) wherein ring A is an optionally substituted, nitrogen-containing heterocycle, ring B is an optionally substituted monocyclic homocycle or an optionally substituted monocyclic heterocycle, Z is N or NR 1 (R 1 is a hydrogen atom or an optionally substituted hydrocarbon group), is a single bond or a double bond, R 2 is a hydrogen atom or an optionally substituted hydrocarbon group, X is an optionally substituted spacer having 1 to 6 atoms, ring C is (1) an optionally substituted homocycle or (2) an optionally substituted heterocycle other than a ring represented by (II) (X′ is S, O, SO, or CH 2 ), and at least one of ring B and ring C has substituent(s), provided that N-(1S,2R)-1-(3,5-difluorobenzyl)-3-[(3-ethylbenzyl)amino]-2-hydroxypropyl}-5,6-dimethyl-4-oxo-1,4-dihadrothieno[2,3-d]pyrimidine-2-carboxamide is excluded, or a salt thereof.
• US9212149B2
  申请人：——

  公开号：US9212149B2

  公开（公告）日：2015-12-15
• US9475822B2
  申请人：——

  公开号：US9475822B2

  公开（公告）日：2016-10-25