N-(2-propyl)pentanoyl-4-piperidone | 292059-32-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: N-(2-propyl)pentanoyl-4-piperidone
• 英文别名: 1-(2-Propylpentanoyl)piperidin-4-one；1-(2-propylpentanoyl)piperidin-4-one
• CAS: 292059-32-6
• 化学式: C₁₃H₂₃NO₂
• 分子量: 225.331
• InChiKey: YITYKOAAMPFFGF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  37.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-(2-propyl)pentanoyl-4-piperidone 在 正丁基锂 、 potassium carbonate 作用下， 以 四氢呋喃 、 甲醇 、 正己烷 为溶剂， 反应 3.25h， 生成 4-[[1-(2-Propylpentanoyl)piperidin-4-ylidene]methyl]benzoic acid
  参考文献：
  名称：

  Synthesis of N -substituted piperidine-4-(benzylidene-4-carboxylic acids) and evaluation as inhibitors of steroid-5α-reductase type 1 and 2

  摘要：

  The synthesis of N-substituted piperidine-4-(benzylidene-4-carboxylic acids) is described [benzoyl (1), benzyl (2), adamantanoyl (3), cyclohexanoyl (4), cyclohexylacetyl (5), diphenylacetyl (6), dicyclohexylacetyl (7), 2-propylpentanoyl (8), diphenylcarbamoyl (9). trimethylacetyl (10), 3,3-dimethylacryloyl (11), dicyclohexylacetyl derivative of the benzyl compound (12)]. Compounds were tested for inhibitory activity toward Scc-reductase isozymes 1 and 2 in human and rat. The test compounds inhibited 5 alpha-reductase, showing a broad range of inhibitory potencies. In rat, compounds 6 (IC50 = 3.44 and 0.37 mu M for type 1 and 2, respectively) and 9 (IC50 = 0.54 and 0.69 mu M for type 1 and 2, respectively) displayed the best inhibition toward both Isozymes. Compound 7 showed a strong inhibition toward type 2 human and rat enzyme (IC50 = 60 and 80 nM) but only a moderate activity versus type 1 enzyme (IC50 approximately 10 mu M for rat and human enzyme). In vivo, selected compounds reduced prostate weights in castrated testosterone treated rats. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(00)00070-5
• 作为产物：
  描述：

  2,2-二-正丙基乙酰基氯 、 4,4-哌啶二醇盐酸盐 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 2.0h， 以75%的产率得到N-(2-propyl)pentanoyl-4-piperidone
  参考文献：
  名称：

  Synthesis of N -substituted piperidine-4-(benzylidene-4-carboxylic acids) and evaluation as inhibitors of steroid-5α-reductase type 1 and 2

  摘要：

  The synthesis of N-substituted piperidine-4-(benzylidene-4-carboxylic acids) is described [benzoyl (1), benzyl (2), adamantanoyl (3), cyclohexanoyl (4), cyclohexylacetyl (5), diphenylacetyl (6), dicyclohexylacetyl (7), 2-propylpentanoyl (8), diphenylcarbamoyl (9). trimethylacetyl (10), 3,3-dimethylacryloyl (11), dicyclohexylacetyl derivative of the benzyl compound (12)]. Compounds were tested for inhibitory activity toward Scc-reductase isozymes 1 and 2 in human and rat. The test compounds inhibited 5 alpha-reductase, showing a broad range of inhibitory potencies. In rat, compounds 6 (IC50 = 3.44 and 0.37 mu M for type 1 and 2, respectively) and 9 (IC50 = 0.54 and 0.69 mu M for type 1 and 2, respectively) displayed the best inhibition toward both Isozymes. Compound 7 showed a strong inhibition toward type 2 human and rat enzyme (IC50 = 60 and 80 nM) but only a moderate activity versus type 1 enzyme (IC50 approximately 10 mu M for rat and human enzyme). In vivo, selected compounds reduced prostate weights in castrated testosterone treated rats. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(00)00070-5

文献信息

• Synthesis of N -substituted piperidine-4-(benzylidene-4-carboxylic acids) and evaluation as inhibitors of steroid-5α-reductase type 1 and 2
  作者：Franck Picard、Eckhard Baston、Wolfgang Reichert、Rolf W. Hartmann

  DOI：10.1016/s0968-0896(00)00070-5

  日期：2000.6

  The synthesis of N-substituted piperidine-4-(benzylidene-4-carboxylic acids) is described [benzoyl (1), benzyl (2), adamantanoyl (3), cyclohexanoyl (4), cyclohexylacetyl (5), diphenylacetyl (6), dicyclohexylacetyl (7), 2-propylpentanoyl (8), diphenylcarbamoyl (9). trimethylacetyl (10), 3,3-dimethylacryloyl (11), dicyclohexylacetyl derivative of the benzyl compound (12)]. Compounds were tested for inhibitory activity toward Scc-reductase isozymes 1 and 2 in human and rat. The test compounds inhibited 5 alpha-reductase, showing a broad range of inhibitory potencies. In rat, compounds 6 (IC50 = 3.44 and 0.37 mu M for type 1 and 2, respectively) and 9 (IC50 = 0.54 and 0.69 mu M for type 1 and 2, respectively) displayed the best inhibition toward both Isozymes. Compound 7 showed a strong inhibition toward type 2 human and rat enzyme (IC50 = 60 and 80 nM) but only a moderate activity versus type 1 enzyme (IC50 approximately 10 mu M for rat and human enzyme). In vivo, selected compounds reduced prostate weights in castrated testosterone treated rats. (C) 2000 Elsevier Science Ltd. All rights reserved.