5-isopropyl-2-nitroaniline | 261712-00-9

• 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: 5-isopropyl-2-nitroaniline
• 英文别名: 2-nitro-5-propan-2-ylaniline
• CAS: 261712-00-9
• 化学式: C₉H₁₂N₂O₂
• 分子量: 180.206
• InChiKey: AGZKYRMZCWKFLR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  71.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-isopropyl-2-nitroaniline 在 镍 吡啶 、 盐酸 、 sodium tetrahydroborate 、 sodium hydrogensulfide 、 氢气 、 溴 、 sodium bromide 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 甲醇 、 正己烷 、 乙酸乙酯 为溶剂， 20.0 ℃ 、344.75 kPa 条件下， 反应 48.0h， 生成 Toluene-4-thiosulfonic acid S-(4,5-diamino-2-isopropyl-phenyl)ester
  参考文献：
  名称：

  Synthesis of Heterocyclic Thiosulfonates

  摘要：

  [formula: see text] A simple synthesis of heterocyclic thiosulfonates containing indole, indoline, benzoimidazole, and quinoxaline rings is described. The synthesis of these thiosulfonates involves the preparation of the appropriately substituted thiols followed by sulfonylation to give thiosulfonates. The corresponding thiols were prepared in a simple and efficient manner by using a thiocyanation reaction either prior to heterocycle ring formation or after heterocycle ring formation. These thiosulfonates were coupled successfully to the 5,6-dihydropyran-2-one ring to give products that showed excellent HIV protease activity.

  DOI：

  10.1021/ol0056170
• 作为产物：
  描述：

  3-异丙基苯胺 在 盐酸 作用下， 以 乙醇 、 水 为溶剂， 反应 32.5h， 生成 5-isopropyl-2-nitroaniline
  参考文献：
  名称：

  脂质过氧化和相关细胞死亡抑制剂设计和优化的内在和外在限制

  摘要：

  通过对化合物库的细胞保护活性进行高通量筛选，鉴定了铁死亡的原型抑制剂 ferrostatin-1 和 liproxstatin-1。这些化合物已被证明通过抑制脂质过氧化的传播来抑制铁死亡，脂质过氧化是驱动细胞死亡的自由基链式反应。在这里，我们提出了针对这种作用机制的铁死亡抑制剂的第一个合理设计和优化。利用已知的最有效的自由基捕获抗氧化剂 (RTA) 支架（吩恶嗪，PNX）及其反应性较低的硫属元素表亲（吩噻嗪，PTZ），我们探索了结构-反应性-效价关系，以阐明这种方法的内在和外在限制。结果描述了固有 RTA 活性、与磷脂头基的 H 键相互作用、和确定活性/效力中的脂溶性。我们表明，增加固有 RTA 活性超过母体化合物的修饰不会显着改善磷脂中的 RTA 动力学或细胞中的效力，而降低固有 RTA 活性的修饰会导致两者的相应侵蚀。磷脂双分子层中 RTA 活性的明显“平台期”（k inh ∼ 2 ×

  DOI：

  10.1021/jacs.2c05252

文献信息

• Benzoazine mono-N-oxides and benzoazine 1,4 dioxides and compositions therefrom for the therapeutic use in cancer treatments
  申请人：Auckland Uniservices Limited

  公开号：EP1468688A2

  公开（公告）日：2004-10-20

  The present invention relates to a synergetistic composition comprising one or more benzoazine-mono-N-oxides, and one or more benzoazine 1,4 dioxides for use in cancer therapy. The invention also provides a range of novel 1,2,4 benzoazine-mono-N-oxides and related analogues. These can be used as potentiators of the cytotoxicity of existing anticancer drugs and therapies for cancer treatment.

  本发明涉及一种协同组合物，包括一种或多种苯并噁唑-单-N-氧化物，以及一种或多种苯并噁唑1,4-二氧化物，用于癌症治疗。 该发明还提供了一系列新颖的1,2,4苯并噁唑-单-N-氧化物及相关类似物。这些可以用作增强现有抗癌药物的细胞毒性和癌症治疗的治疗剂。
• HIV protease inhibitors
  申请人：Warner-Lambert Company

  公开号：US06528510B1

  公开（公告）日：2003-03-04

  The present invention relates to novel dihydropyrones with tethered heterocycles having improved pharmacologic properties which potently inhibit the HIV aspartyl protease blocking HIV infectivity. The dihydropyrones are useful in the development of therapies for the treatment of viral infections and diseases, including AIDS. The present invention is also directed to methods of synthesis of the dihydropyrones and intermediates useful in the preparation of the final compounds.

  本发明涉及具有改进药理特性的新型带有连环杂环的二氢吡喃，能有效抑制HIV天冬氨酸蛋白酶，阻断HIV的感染性。这些二氢吡喃在开发治疗病毒感染和疾病，包括艾滋病的疗法方面是有用的。本发明还涉及合成这些二氢吡喃的方法，以及在制备最终化合物中有用的中间体。
• BENZISOTHIAZOL-3(1H)-ONE-5-SULFONYL DERIVATIVES AS CHEMOKINE RECEPTOR MODULATORS
  申请人：ALLERGAN, INC.

  公开号：US20130150413A1

  公开（公告）日：2013-06-13

  The present invention relates to novel benzisothiazol-3(1H)-one-5-sulfonyl derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.

  本发明涉及新型苯并异噻唑-3(1H)-酮-5-磺酰衍生物，其制备方法，含有它们的药物组合物以及它们作为药物的用途，用作化学因子受体的调节剂。
• FLAVIN DERIVATIVES
  申请人：Coish Philip D. G.

  公开号：US20130029980A1

  公开（公告）日：2013-01-31

  The present invention relates novel flavin derivatives, their use and compositions for use as riboswitch ligands and/or anti-infectives.

  本发明涉及新型黄素衍生物，其用途和组合物，用作核糖开关配体和/或抗感染剂。
• Pharmacokinetic/Pharmacodynamic Model-Guided Identification of Hypoxia-Selective 1,2,4-Benzotriazine 1,4-Dioxides with Antitumor Activity: The Role of Extravascular Transport
  作者：Michael P. Hay、Kevin O. Hicks、Frederik B. Pruijn、Karin Pchalek、Bronwyn G. Siim、William R. Wilson、William A. Denny

  DOI：10.1021/jm070670g

  日期：2007.12.13

  Pharmacokinetic/pharmacodynamic (PK/PD) modeling has shown the antitumor activity of tirapazamine (TPZ), a bioreductive hypoxia-selective cytotoxin, to be limited by poor penetration through hypoxic tumor tissue. We have prepared a series of 1,2,4-benzotriazine 1,4-dioxide (BTO) analogues of TPZ to improve activity against hypoxic cells by increasing extravascular transport. The 6 substituents modified lipophilicity and rates of hypoxic metabolism. 3-Alkylamino substituents increased aqueous solubility and also influenced lipophilicity and hypoxic metabolism. PK/PD model-guided screening was used to select six BTOs for evaluation against hypoxic cells in HT29 human tumor xenografts. All six BTOs were active in vivo, and two provided greater hypoxic cell killing than TPZ because of improved transport and/or plasma PK. This PK/PD model considers two causes of therapeutic failure (limited tumor penetration and poor plasma pharmacokinetics) often not addressed early in drug development and provides a general strategy for selecting candidates for in vivo evaluation during lead optimization.