16β-Hydroxymethyl-3-methoxyestra-1,3,5(10)-trien-17α-ol | 64336-07-8

• 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: 16β-Hydroxymethyl-3-methoxyestra-1,3,5(10)-trien-17α-ol
• 英文别名: (8R,9S,13S,14S,16R,17R)-16-(hydroxymethyl)-3-methoxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-ol
• CAS: 64336-07-8
• 化学式: C₂₀H₂₈O₃
• 分子量: 316.441
• InChiKey: LFRSVHPVBIECFA-FAQOMCGWSA-N

物化性质

• 沸点：
  482.7±45.0 °C(Predicted)
• 密度：
  1.143±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  16β-Hydroxymethyl-3-methoxyestra-1,3,5(10)-trien-17α-ol 在 三氟化硼乙醚 、 sodium methylate 作用下， 以 吡啶 、 二氯甲烷 为溶剂， 反应 84.0h， 生成 (8R,9S,13S,14S,16R,17S)-3-Methoxy-16-methoxymethyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-ol
  参考文献：
  名称：

  Schneider, Gyula; Bottka, Sandor; Hackler, Laszlo, Liebigs Annalen der Chemie, 1989, p. 263 - 268

  摘要：

  DOI：
• 作为产物：
  描述：

  3-methoxy-16β-(p-tolylsulfonyloxymethyl)estra-1,3,5(10)-trien-17β-ol 在 potassium acetate 、 乙酸酐 作用下， 以 吡啶 、 溶剂黄146 为溶剂， 反应 30.0h， 生成 16β-Hydroxymethyl-3-methoxyestra-1,3,5(10)-trien-17α-ol
  参考文献：
  名称：

  Schneider, Gyula; Vass, Andras; Vincze, Iren, Liebigs Annalen der Chemie, 1988, p. 267 - 274

  摘要：

  DOI：

文献信息

• Stereocontrolled synthesis of the four 16-hydroxymethyl-19-nortestosterone isomers and their antiproliferative activities
  作者：Gyula Schneider、Anita Kiss、Erzsébet Mernyák、Zsanett Benke、János Wölfling、Éva Frank、Noémi Bózsity、András Gyovai、Renáta Minorics、István Zupkó

  DOI：10.1016/j.steroids.2015.12.003

  日期：2016.1

  Novel 16-hydroxymethyl-19-nortestosterone diastereomers were prepared by Birch reduction from the corresponding 3-methoxy-16-hydroxymethylestra-1,3,5(10)-trien-17-ol isomers with known configurations. The synthesized compounds are 16 alpha- and 16 beta-hydroxymethyl-substituted 19-nortestosterone and their 17 alpha-epimers. To prepare 17 alpha-19-nortestosterone, the Mitsunobu inversion reaction of 19-nortestosterone with different alkyl and aryl carboxylic acids was chosen. Deacylation of the new compounds by the Zemplen method yielded the required 17 alpha-19-nortestosterone.The antiproliferative activities of the structurally related compounds were determined in vitro through microculture tetrazolium assays on a panel of human adherent cervical (HeLa, SiHa and C33A), breast (MCF-7, MDA-MB-231, MDA-MB-361 and T47D) and ovarian (A2780) cell lines. The 17 alpha epimer of 19-nortestosterone demonstrated considerable activity, selectively for HeLa cells, with a calculated IC50 of 0.65 mu M. The reference compound, cisplatin, displayed an order of magnitude higher IC50 (12.4 mu M). The cancer selectivity of 17 alpha-19-nortestosterone was tested by MTT assay performed with noncancerous human fibroblast cell line MRC-5. The results indicated that 17 alpha-19-nortestosterone selectively disturbs the viability of HeLa cells without greatly affecting other cancer cell types and intact fibroblasts. (C) 2015 Elsevier Inc. All rights reserved.
• Stereocontrolled synthesis of the four possible 3-methoxy and 3-benzyloxy-16-triazolyl-methyl-estra-17-ol hybrids and their antiproliferative activities
  作者：Anita Kiss、János Wölfling、Erzsébet Mernyák、Éva Frank、Zsanett Benke、Seyyed Ashkan Senobar Tahaei、István Zupkó、Sándor Mahó、Gyula Schneider

  DOI：10.1016/j.steroids.2019.108500

  日期：2019.12

  The four possible isomers of each of 3-methoxy- and 3-benzyloxyestra-1,3,5(10)-trien-17-ols (5-8 and 9-12) were converted through 16-p-tosylorcymethyl- or 16-bromomethyl derivatives into their 3-methoxy- and 3-benzyloxy-16-azidomethylestra(1,3,5(10)-triene derivatives (13-16 and 17-20). The regioselective Cu(I)-catalyzed 1,3-dipolar cycloaddition of these compounds with different terminal alkynes afforded novel 1,4-disubstituted diastereomers (21a-f, 22a-f, 23a-f, 24a-f and 25a-f, 26a-f, 27a-f, 28a-f). The antiproliferative activities of the structurally related triazoles were determined in vitro with the microculture tetrazolium assay on four malignant human cell lines of gynecological origin (Hela, SiHa, MCF-7 and MDA-MB-231).
• MESKO, ESZTER;SCHNEIDER, GYULA;DOMBI, GYORGY;ZEIGAN, DIETER, LIEBIGS ANN. CHEM.,(1990) N, C. 419-422
  作者：MESKO, ESZTER、SCHNEIDER, GYULA、DOMBI, GYORGY、ZEIGAN, DIETER

  DOI：——

  日期：——