2-cyclopentylthio-6-[1-(2,6-difluorophenyl)ethyl]-3,4-dihydro-5-methylpyrimidin-4(3H)-one

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 2-cyclopentylthio-6-[1-(2,6-difluorophenyl)ethyl]-3,4-dihydro-5-methylpyrimidin-4(3H)-one
• 英文别名: 2-cyclopentylsulfanyl-4-[1-(2,6-difluorophenyl)ethyl]-5-methyl-1H-pyrimidin-6-one
• 化学式: C₁₈H₂₀F₂N₂OS
• 分子量: 350.432
• InChiKey: UBGUQYHIHIWAKK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  66.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  2,6-二氟苯乙酸 在 盐酸 、 正丁基锂 、 氯化亚砜 、 sodium ethanolate 、 potassium carbonate 、 三乙胺 、 magnesium chloride 作用下， 以 四氢呋喃 、 乙醇 、 正己烷 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 20.75h， 生成 2-cyclopentylthio-6-[1-(2,6-difluorophenyl)ethyl]-3,4-dihydro-5-methylpyrimidin-4(3H)-one
  参考文献：
  名称：

  6- [1-（2,6-二氟苯基）乙基]嘧啶酮​​通过抑制（非端粒的）内源逆转录酶拮抗细胞增殖并诱导细胞分化。

  摘要：

  针对人类分化细胞系统中的内源性非端粒逆转录酶（endo-RT），测试了2种2,6-二氟-DABO衍生物（分别为MC 1047、1和MC 1220、2），以研究其抗增殖和细胞分化活性。这两种化合物显着降低了细胞增殖并促进了细胞的形态分化。这些结果提出F（2）-DABOs可作为预防和/或治疗中的有用工具，以抵消去分化病理学中的分化损失，并作为抗增殖药物用于肿瘤治疗。

  DOI：

  10.1021/jm0507330

文献信息

• Structure-Based Design, Synthesis, and Biological Evaluation of Conformationally Restricted Novel 2-Alkylthio-6-[1-(2,6-difluorophenyl)alkyl]- 3,4-dihydro-5-alkylpyrimidin-4(3<i>H</i>)-ones as Non-nucleoside Inhibitors of HIV-1 Reverse Transcriptase
  作者：Antonello Mai、Gianluca Sbardella、Marino Artico、Rino Ragno、Silvio Massa、Ettore Novellino、Giovanni Greco、Antonio Lavecchia、Chiara Musiu、Massimiliano La Colla、Chiara Murgioni、Paolo La Colla、Roberta Loddo

  DOI：10.1021/jm010853h

  日期：2001.8.1

  5-Alkyl-2-(alkylthio)-6-(2,6-difluorobenzyl)-3,4-dihydropyrimidin-4(3H)-ones (S-DABOs, 2) have been recently described as a new class of human immunodeficiency virus type 1 (HIV-1) non-nucleoside reverse transcriptase (RT) inhibitors (NNRTIs) active at nanomolar concentrations (Mai, A. et al. J. Med. Chem. 1999, 42, 619-627). In pursuing our lead optimization efforts, we designed novel conformationally

  最近已将5-烷基-2-（烷硫基）-6-（2,6-二氟苄基）-3,4-二氢嘧啶-4（3H）-ones（S-DABOs，2）描述为一类新的人类免疫缺陷在纳摩尔浓度下具有活性的病毒1型（HIV-1）非核苷逆转录酶（RT）抑制剂（Mai，A. et al.J.Med.Chem.1999，42，619-627）。为了进行领先的优化工作，我们设计了新颖的构象受限的S-DABO，3，其苄基碳原子（Y = Me）和嘧啶5位（R = Me）具有甲基。构象分析和对接模拟表明，两种甲基的存在将显着降低构象柔性，而不会损害R对映异构体适合RT非核苷结合口袋的能力。要发展结构与活动的关系，我们准备了几种3型同源物，它们属于胸腺嘧啶（R = Me）和尿嘧啶（R = H）系列，具有各种2-烷硫基侧链（X = Me，i-Pr，n-Bu，i-Bu，s -Bu，c-戊基和c-己基）和不同于2,6-二氟苯基（Ar =苯基，2,
• Methods for inhibiting the transmission of HIV using topically applied substituted 6-benzyl-4-oxopyrimidines
  申请人：——

  公开号：US20030008887A1

  公开（公告）日：2003-01-09

  A method for inhibiting sexual transmission of HIV comprising topically applying to the skin or epithelial tissue of a human a composition comprising a non-nucleoside reverse transcriptase inhibitor (“NNRTI”) that is able to inhibit viral replication for periods exceeding 12, 24, or even 36 days, at concentrations below even 10 &mgr;M. In one embodiment the NNRTI is a dihydro-alkyloxy-benzyl-oxopyrimidine (DABO).

  一种抑制HIV性传播的方法，包括将一种含有非核苷类反转录酶抑制剂（“NNRTI”）的组合物局部涂抹于人体的皮肤或上皮组织上，该NNRTI能够在浓度低于10 &mgr;M的情况下抑制病毒复制，持续时间超过12、24或36天。在一种实施方式中，NNRTI是一种二氢烷氧基苯基嘧啶（DABO）。
• Methods for inhibiting the transmission of HIV using topically applied substituted 6-benzyl-4- oxopyrimidines
  申请人：Idenix Pharmaceuticals, Inc.

  公开号：US20030225114A1

  公开（公告）日：2003-12-04

  A method for inhibiting sexual transmission of HIV comprising topically applying to the skin or epithelial tissue of a human a composition comprising a non-nucleoside reverse transcriptase inhibitor (“NNRTI”) that is able to inhibit viral replication for periods exceeding 12, 24, or even 36 days, at concentrations below even 10 &mgr;M. In one embodiment the NNRTI is a dihydro-alkyloxy-benzyl-oxopyrimidine (DABO).

  一种抑制艾滋病毒性传播的方法，包括在人的皮肤或上皮组织局部施用一种组合物，该组合物包含一种非核苷类逆转录酶抑制剂（"NNRTI"），它能够抑制病毒复制超过 12、24 或甚至 36 天，浓度甚至低于 10 &mgr;M。在一个实施方案中，NNRTI 是一种二氢-烷氧基-苄基-氧代嘧啶（DABO）。
• STRUCTURE-BASED MODELING AND TARGET-SELECTIVITY PREDICTION
  申请人：EPIGENETX, LLC

  公开号：US20160378912A1

  公开（公告）日：2016-12-29

  The present invention provides, inter alia, methods, models, and systems for selecting an effector having specificity for a target molecule. The methods and systems of the present invention involve several steps, including compiling a database containing structural data for a library of molecules and a population of ligands and activity data, establishing structure-based equivalence of sequence elements in the library of molecules, determining likely spatial orientations of population ligands in library molecules, calculating interaction energies for each ligand-molecule pair, generating statistical models that are predictive of sequence elements likely to contribute to a differential effect of ligands on molecules, selecting an effector that is likely to have a desired specificity for the target molecule, experimentally determining activity data for effector-library molecule pairs, and at least once repeating the steps listed above wherein the effector is a member of the population of ligands.
• US6545007B2
  申请人：——

  公开号：US6545007B2

  公开（公告）日：2003-04-08