2-氨基-噻唑-5-甲酰胺 | 52499-04-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 2-氨基-噻唑-5-甲酰胺
• 中文别名: 2-氨基-1,3-噻唑-5-羧酰胺
• 英文名称: 2-aminothiazole-5-carboxamide
• 英文别名: 2-amino-thiazole-5-carboxylic acid amide；2-Amino-thiazol-5-carbonsaeure-amid；2-Amino-1,3-thiazole-5-carboxamide
• CAS: 52499-04-4
• 化学式: C₄H₅N₃OS
• mdl: MFCD08444315
• 分子量: 143.169
• InChiKey: NQXGKSIKPATTNC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  110
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 海关编码：
  2934100090

反应信息

• 作为反应物：
  描述：

  2-氨基-噻唑-5-甲酰胺 、 4-苯氧基丁酸 在 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 16.0h， 以11%的产率得到2-(4-phenoxybutanamido)thiazole-5-carboxamide
  参考文献：
  名称：

  Identification of 5-Substituted 2-Acylaminothiazoles That Activate Tat-Mediated Transcription in HIV-1 Latency Models

  摘要：

  The persistent reservoir of cells latently infected with human immunodeficiency virus (HIV)-integrated proviral DNA necessitates lifelong suppressive antiretroviral therapy (ART). Epigenetic targeted compounds have shown promise as potential latency-reversing agents; however, these drugs have undesirable toxicity and lack specificity for HIV. We utilized a novel HEK293-derived FlpIn dual-reporter cell line, which quantifies specific HIV provirus reactivation (LTR promoter) relative to nonspecific host cell gene expression (CMV promoter), to identify the 5-substituted 2-acylaminothiazole hit class. Here, we describe the optimization of the hit class, defining the functionality necessary for HIV gene activation and for improving in vitro metabolism and solubility. The optimized compounds displayed enhanced HIV gene expression in HEK293 and Jurkat 10.6 latency cellular models and increased unspliced HIV RNA in resting CD4+ T cells isolated from HIV-infected individuals on ART, demonstrating the potential of the 2-acylaminothiazole class as latency-reversing agents.

  DOI：

  10.1021/acs.jmedchem.9b00462
• 作为产物：
  描述：

  2-氨基-5-氰基噻唑 在 硫酸 作用下， 反应 1.0h， 以51%的产率得到2-氨基-噻唑-5-甲酰胺
  参考文献：
  名称：

  Identification of 5-Substituted 2-Acylaminothiazoles That Activate Tat-Mediated Transcription in HIV-1 Latency Models

  摘要：

  The persistent reservoir of cells latently infected with human immunodeficiency virus (HIV)-integrated proviral DNA necessitates lifelong suppressive antiretroviral therapy (ART). Epigenetic targeted compounds have shown promise as potential latency-reversing agents; however, these drugs have undesirable toxicity and lack specificity for HIV. We utilized a novel HEK293-derived FlpIn dual-reporter cell line, which quantifies specific HIV provirus reactivation (LTR promoter) relative to nonspecific host cell gene expression (CMV promoter), to identify the 5-substituted 2-acylaminothiazole hit class. Here, we describe the optimization of the hit class, defining the functionality necessary for HIV gene activation and for improving in vitro metabolism and solubility. The optimized compounds displayed enhanced HIV gene expression in HEK293 and Jurkat 10.6 latency cellular models and increased unspliced HIV RNA in resting CD4+ T cells isolated from HIV-infected individuals on ART, demonstrating the potential of the 2-acylaminothiazole class as latency-reversing agents.

  DOI：

  10.1021/acs.jmedchem.9b00462

文献信息

• Oxime glucokinase activators
  申请人：Berthel Steven Joseph

  公开号：US20080146625A1

  公开（公告）日：2008-06-19

  Disclosed herein are pyrazole glucokinase activators of the formula (I): that are useful for the treatment of metabolic diseases and disorders.

  本文披露了一种式(I)的吡唑葡萄糖激酶激活剂，可用于治疗代谢性疾病和紊乱。
• The discovery of carboline analogs as potent MAPKAP-K2 inhibitors
  作者：Jiang-Ping Wu、Ji Wang、Asitha Abeywardane、Denise Andersen、Michel Emmanuel、Elda Gautschi、Daniel R. Goldberg、Mohammed A. Kashem、Susan Lukas、Wang Mao、Leslie Martin、Tina Morwick、Neil Moss、Christopher Pargellis、Usha R. Patel、Lori Patnaude、Gregory W. Peet、Donna Skow、Roger J. Snow、Yancey Ward、Brian Werneburg、Andre White

  DOI：10.1016/j.bmcl.2007.05.101

  日期：2007.8

  The discovery of a series of potent, carboline-based MK2 inhibitors is described. These compounds inhibit MK2 with IC(50)s as low as 10 nM, as measured in a DELFIA assay. An X-ray crystal structure reveals that they bind in a region near the p-loop and the hinge region of MK2a. (c) 2007 Elsevier Ltd. All rights reserved.
• New Compounds. Some Thiazole, Benzenesulfonamide and n-Hexylresorcinol Derivatives
  作者：H Eldridge Faith

  DOI：10.1021/ja01142a058

  日期：1952.11
• Sytschewa; Lebedewa, Zhurnal Obshchei Khimii, 1959, vol. 29, p. 1135,1138; engl. Ausg. S. 1106, 1108
  作者：Sytschewa、Lebedewa

  DOI：——

  日期：——
• Substituted thiazolylureas
  作者：Peter J. Islip、Michael D. Closier、M. R. Johnson、Martin C. Neville

  DOI：10.1021/jm00271a031

  日期：1972.1