(4-amino-2-pyrrolidin-1-yl-1,3-thiazol-5-yl)(phenyl)methanone | 1151933-59-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (4-amino-2-pyrrolidin-1-yl-1,3-thiazol-5-yl)(phenyl)methanone
• 英文别名: 4-amino-5-benzoyl-2-(1-pyrrolidinyl)-1,3-thiazole；(4-Amino-2-pyrrolidin-1-yl-1,3-thiazol-5-yl)-phenylmethanone
• CAS: 1151933-59-3
• 化学式: C₁₄H₁₅N₃OS
• 分子量: 273.359
• InChiKey: PRMJVTQLNNPDFR-UHFFFAOYSA-N

物化性质

• 熔点：
  181 °C
• 沸点：
  500.9±60.0 °C(Predicted)
• 密度：
  1.320±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  87.5
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (4-amino-2-pyrrolidin-1-yl-1,3-thiazol-5-yl)(phenyl)methanone 在 亚硝酸特丁酯 、 copper dichloride 作用下， 以 乙腈 为溶剂， 以66%的产率得到(4-chloro-2-(pyrrolidin-1-yl)-1,3-thiazol-5-yl)(phenyl)methanone
  参考文献：
  名称：

  4-Bromo-2-(piperidin-1-yl)thiazol-5-yl-phenyl methanone (12b) inhibits Na+/K+-ATPase and Ras oncogene activity in cancer cells

  摘要：

  The in vitro growth inhibitory activity of 26 thiazoles (including 4-halogeno-2,5-disubtituted-1,3-thiazoles) and 5 thienothiazoles was assessed on a panel of 6 human cancer cell lines, including glioma cell lines. (4-Chloro-2-(piperidin-1-yl)thiazol-5-yl)(phenyl)methanone (12a) and (4-bromo-2-(piperidin-1-yl)thiazol-5-yl)(phenyl)methanone (12b) displayed similar to 10 times greater in vitro growth inhibitory activity than perillyl alcohol (POH), which therapeutically benefits glioma patients through the inhibition of both alpha-1 Na+/K+-ATPase (NAK) and Ras oncogene activity. The in vitro cytostatic activities (as revealed by quantitative videomicroscopy) displayed by 12a and 12b were independent of the intrinsic resistance to pro-apoptotic stimuli associated with cancer cells. Compounds 12a and 12b displayed relatively similar inhibitory activities on purified guinea pig brain preparations that mainly express NAK alpha-2 and alpha-3 subunits, whereas only compound 12b was efficacious against purified guinea pig kidney preparations that mainly express the NAK alpha-1 subunit, which is also expressed in gliomas, melanomas and non-small-cell lung cancers NSCLCs. (C) 2013 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2013.01.046
• 作为产物：
  描述：

  四氢吡咯 、 alpha-氯乙酰苯 、 N-氰亚胺基-S,S-二硫代碳酸二甲酯 在 sodium sulfide 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.5h， 以82%的产率得到(4-amino-2-pyrrolidin-1-yl-1,3-thiazol-5-yl)(phenyl)methanone
  参考文献：
  名称：

  一锅合成新的2,4,5-三取代的1,3-噻唑和1,3-硒代唑

  摘要：

  在这项工作中，我们描述了通过简单的一锅四步法实现的新2,4,5-三取代-1,3-噻唑和1,3-硒唑的合成。从氰基二硫代亚氨基碳酸二甲酯中可以以高收率获得预期的化合物，后者是制备所有1,3-噻唑和1,3-硒唑的常用原料。通过改变所用的胺和活化的卤化物，在噻唑和硒唑环上引入了化学多样性。

  DOI：

  10.1016/j.tet.2009.01.104

文献信息

• One-pot synthesis and biological evaluation of 2-pyrrolidinyl-4-amino-5-(3′,4′,5′-trimethoxybenzoyl)thiazole: A unique, highly active antimicrotubule agent
  作者：Romeo Romagnoli、Pier Giovanni Baraldi、Carlota Lopez Cara、Maria Kimatrai Salvador、Roberta Bortolozzi、Giuseppe Basso、Giampietro Viola、Jan Balzarini、Andrea Brancale、Xian-Hua Fu、Jun Li、Su-Zhan Zhang、Ernest Hamel

  DOI：10.1016/j.ejmech.2011.10.013

  日期：2011.12

  A wide variety of small molecules with diverse molecular scaffolds inhibit microtubule formation. In this article we report a one-pot procedure for the preparation of a novel 2-(N-pyrrolidinyl)-4-amino-5-(3',4',5'-trimethoxybenzoyl)thiazole in which the size of the substituent at the C-2 position of the thiazole ring plays an essential role in compound activity. The most active agent (31) inhibited at sub-micromolar concentrations the growth of tumor cell lines. It also inhibited tubulin polymerization with an activity quantitatively similar to that of CA-4, and treatment of HeLa cells resulted in their arrest at the G2-M phase of the cell cycle. Furthermore, 3f was effective against multidrug resistant cancer cells and inhibited the growth of the HT-29 xenograft in a nude mouse model. This indicated that 31 is a promising new antimitotic agent with encouraging preclinical potential. (C) 2011 Elsevier Masson SAS. All rights reserved.