4-(3-hydroxyphenoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide | 1015251-31-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-(3-hydroxyphenoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide
• CAS: 1015251-31-6
• 化学式: C₁₄H₁₀N₂O₆S
• 分子量: 334.309
• InChiKey: WIDUQYDTSBCWQS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.64
• 重原子数：
  23.0
• 可旋转键数：
  4.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  116.57
• 氢给体数：
  1.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  4-(3-hydroxyphenoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide 、 2-[(3Z)-6-氟-2-甲基-3-[(4-甲基磺酰基苯基)亚甲基]茚-1-基]乙酸 在 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 反应 4.0h， 以50%的产率得到(Z)-4-(3-(2-(5-fluoro-2-methyl-1-(4-(methylsulfonyl)benzylidene)-1H-inden-3-yl)acetoxy)phenoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide
  参考文献：
  名称：

  Synthesis and biological evaluation of nitric oxide-donating analogues of sulindac for prostate cancer treatment

  摘要：

  A series of analogues of the non-steroidal anti-inflammatory drug (NSAID) sulindac 1 were synthesised tethered to nitric oxide (NO) donating functional groups. Sulindac shows antiproliterative effects against immortal PC3 cell lines. It was previously demonstrated that the effect can be enhanced when tethered to NO releasing groups such as nitrate esters, furoxans and sydnonimines. To explore this approach further, a total of fifty-six sulindac-NO analogues were prepared and they were evaluated as NO-releasing cytotoxic agents against prostate cancer (PCa) cell lines. Compounds 1k and 1n exhibited significant cytotoxic with IC50 values of 6.1 +/- 4.1 and 12.1 +/- 3.2 mu M, respectively, coupled with observed nitric oxide release. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2013.12.014
• 作为产物：
  描述：

  呋咱氮氧化物供体 、 间苯二酚 在 sodium hydroxide 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 以33%的产率得到4-(3-hydroxyphenoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide
  参考文献：
  名称：

  Synthesis and biological evaluation of nitric oxide-donating analogues of sulindac for prostate cancer treatment

  摘要：

  A series of analogues of the non-steroidal anti-inflammatory drug (NSAID) sulindac 1 were synthesised tethered to nitric oxide (NO) donating functional groups. Sulindac shows antiproliterative effects against immortal PC3 cell lines. It was previously demonstrated that the effect can be enhanced when tethered to NO releasing groups such as nitrate esters, furoxans and sydnonimines. To explore this approach further, a total of fifty-six sulindac-NO analogues were prepared and they were evaluated as NO-releasing cytotoxic agents against prostate cancer (PCa) cell lines. Compounds 1k and 1n exhibited significant cytotoxic with IC50 values of 6.1 +/- 4.1 and 12.1 +/- 3.2 mu M, respectively, coupled with observed nitric oxide release. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2013.12.014