2-[(1E)-(4-trifluoromethylacetamidophenyl)methylidene]toluenesulfonylhydrazone | 949512-88-3

• 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: 2-[(1E)-(4-trifluoromethylacetamidophenyl)methylidene]toluenesulfonylhydrazone
• CAS: 949512-88-3
• 化学式: C₁₆H₁₄F₃N₃O₃S
• 分子量: 385.367
• InChiKey: CBWCABZQPCKXSI-KEBDBYFISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.81
• 重原子数：
  26.0
• 可旋转键数：
  5.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  87.63
• 氢给体数：
  2.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  2-[(1E)-(4-trifluoromethylacetamidophenyl)methylidene]toluenesulfonylhydrazone 在 sodium hydride 、 三氟乙酸 作用下， 以 四氢呋喃 为溶剂， 生成 3-methyl-5-[4-(2,2,2-trifluoro-acetylamino)-phenyl]-3,4-dihydro-2H-pyrazole-3-carboxylic acid (4-nitro-3-trifluoromethyl-phenyl)-amide
  参考文献：
  名称：

  Design, Synthesis, and in Vivo SAR of a Novel Series of Pyrazolines as Potent Selective Androgen Receptor Modulators

  摘要：

  A novel series of pyrazolines 2 have been designed, synthesized, and evaluated by in vivo screening as tissue-selective androgen receptor modulators (SARMs). Structure- activity relationships (SAR) were investigated at the R-1 to R-6 positions as well as the core pyrazoline ring and the anilide linker. Overall, strong electron-withdrawing groups at the RI and 2 positions and a small group at the R1 and RI position are optimal for AR agonist activity. The (S)-isomer of 7c exhibits more potent AR agonist activity than the corresponding (R)-isomer. (S)-7c exhibited an overall partial androgenic effect but full anabolic effect via oral administration in castrated rats. It demonstrated a noticeable antiandrogenic effect on prostate in intact rats with endogenous testosterone. Thus, (S)-7c is a tissue-selective nonsteroidal androgen receptor modulator with agonist activity on muscle and mixed agonist and antagonist activity on prostate.

  DOI：

  10.1021/jm0613976
• 作为产物：
  描述：

  4-(三氟乙酰氨基)苯甲醛 、 对甲苯磺酰肼 以 甲醇 为溶剂， 生成 2-[(1E)-(4-trifluoromethylacetamidophenyl)methylidene]toluenesulfonylhydrazone
  参考文献：
  名称：

  Design, Synthesis, and in Vivo SAR of a Novel Series of Pyrazolines as Potent Selective Androgen Receptor Modulators

  摘要：

  A novel series of pyrazolines 2 have been designed, synthesized, and evaluated by in vivo screening as tissue-selective androgen receptor modulators (SARMs). Structure- activity relationships (SAR) were investigated at the R-1 to R-6 positions as well as the core pyrazoline ring and the anilide linker. Overall, strong electron-withdrawing groups at the RI and 2 positions and a small group at the R1 and RI position are optimal for AR agonist activity. The (S)-isomer of 7c exhibits more potent AR agonist activity than the corresponding (R)-isomer. (S)-7c exhibited an overall partial androgenic effect but full anabolic effect via oral administration in castrated rats. It demonstrated a noticeable antiandrogenic effect on prostate in intact rats with endogenous testosterone. Thus, (S)-7c is a tissue-selective nonsteroidal androgen receptor modulator with agonist activity on muscle and mixed agonist and antagonist activity on prostate.

  DOI：

  10.1021/jm0613976