16-formyl-17-(1H-imidazole-1-yl)androsta-5,16-dien-3β-ylcyclohexanecarboxylate

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 类固醇和类固醇衍生物
• 英文名称: 16-formyl-17-(1H-imidazole-1-yl)androsta-5,16-dien-3β-ylcyclohexanecarboxylate
• 英文别名: [(3S,8R,9S,10R,13S,14S)-16-formyl-17-imidazol-1-yl-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] cyclohexanecarboxylate
• 化学式: C₃₀H₄₀N₂O₃
• 分子量: 476.659
• InChiKey: KJMWENAFWHKSFP-HURDLCFYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  35
• 可旋转键数：
  5
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  61.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  咪唑 、 16-formyl-17-chloroandrost-5,16-diene-3β-yl cyclohexanoate 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 以80.5%的产率得到16-formyl-17-(1H-imidazole-1-yl)androsta-5,16-dien-3β-ylcyclohexanecarboxylate
  参考文献：
  名称：

  Effect of dehydroepiandrosterone derivatives on the activity of 5α-reductase isoenzymes and on cancer cell line PC-3

  摘要：

  It is well known that testosterone (T) under the influence of 5 alpha-reductase enzyme is converted to dihydrotestosterone (DHT), which causes androgen-dependent diseases. The aim of this study was to synthesize new dehydroepiandrosterone derivatives (3a-e, 4a-i, 6 and 7) having potential inhibitory activity against the 5 alpha-reductase enzyme. This paper also reports the in vivo pharmacological effect of these steroidal molecules. The results from this study showed that all compounds exhibited low inhibitory activity for 5 alpha-reductase type 1 and 2 enzymes and they failed to bind to the androgen receptor. Furthermore, in the in vivo experiment, steroids 3b, 4f, and 4g showed comparable antiandrogenic activity to that of finasteride; only derivatives 4d and 7 produced a considerable decrease in the weight of the prostate gland of gonadectomized hamsters treated with (T). On the other hand, compounds 4a, f and h showed 100% inhibition of the growth of prostate cancer cell line PC-3, with compound 4g having a 98.2% antiproliferative effect at 50 mu M. The overall data indicated that these steroidal molecules, having an aromatic ester moiety at C-3 (4f-h), could have anticancer properties. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2014.08.019

文献信息

• Effect of dehydroepiandrosterone derivatives on the activity of 5α-reductase isoenzymes and on cancer cell line PC-3
  作者：Eugene Bratoeff、Mariana Garrido、Teresa Ramírez-Apan、Yvonne Heuze、Araceli Sánchez、Juan Soriano、Marisa Cabeza

  DOI：10.1016/j.bmc.2014.08.019

  日期：2014.11

  It is well known that testosterone (T) under the influence of 5 alpha-reductase enzyme is converted to dihydrotestosterone (DHT), which causes androgen-dependent diseases. The aim of this study was to synthesize new dehydroepiandrosterone derivatives (3a-e, 4a-i, 6 and 7) having potential inhibitory activity against the 5 alpha-reductase enzyme. This paper also reports the in vivo pharmacological effect of these steroidal molecules. The results from this study showed that all compounds exhibited low inhibitory activity for 5 alpha-reductase type 1 and 2 enzymes and they failed to bind to the androgen receptor. Furthermore, in the in vivo experiment, steroids 3b, 4f, and 4g showed comparable antiandrogenic activity to that of finasteride; only derivatives 4d and 7 produced a considerable decrease in the weight of the prostate gland of gonadectomized hamsters treated with (T). On the other hand, compounds 4a, f and h showed 100% inhibition of the growth of prostate cancer cell line PC-3, with compound 4g having a 98.2% antiproliferative effect at 50 mu M. The overall data indicated that these steroidal molecules, having an aromatic ester moiety at C-3 (4f-h), could have anticancer properties. (C) 2014 Elsevier Ltd. All rights reserved.