(5,5-dioxo-2-phenyl-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidin-4-yl) trifluoromethanesulfonate | 1436866-52-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡喃吡啶类
• 英文名称: (5,5-dioxo-2-phenyl-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidin-4-yl) trifluoromethanesulfonate
• 英文别名: 5,5-dioxido-2-phenyl-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidin-4-yl trifluoromethanesulfonate
• CAS: 1436866-52-2
• 化学式: C₁₄H₁₁F₃N₂O₅S₂
• 分子量: 408.379
• InChiKey: UPJPMPFFVJIHFJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  26
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  120
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  (5,5-dioxo-2-phenyl-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidin-4-yl) trifluoromethanesulfonate 在 水 、 1-羟基苯并三唑 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 、 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 54.0h， 生成 2-[4-[(5,5-dioxo-2-phenyl-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidin-4-yl)amino]phenyl]-N-phenyl-acetamide
  参考文献：
  名称：

  Identification of the fused bicyclic 4-amino-2-phenylpyrimidine derivatives as novel and potent PDE4 inhibitors

  摘要：

  2-Phenyl-4-piperidinyl-6,7-dihydrothieno[3,4-d] pyrimidine derivative (2) was found to be a new PDE4 inhibitor with moderate PDE4B activity (IC50 = 150 nM). A number of derivatives with a variety of 4-amino substituents and fused bicyclic pyrimidines were synthesized. Among these, 5,5-dioxo-7,8-dihydro-6H-thiopyrano[3,2-d] pyrimidine derivative (18) showed potent PDE4B inhibitory activity (IC50 = 25 nM). Finally, N-propylacetamide derivative (31b) was determined as a potent inhibitor for both PDE4B (IC50 = 7.5 nM) and TNF-alpha production in mouse splenocytes (IC50 = 9.8 nM) and showed good in vivo anti-inflammatory activity in the LPS-induced lung inflammation model in mice (ID50 = 18 mg/kg). The binding mode of the new inhibitor (31e) in the catalytic site of PDE4B is presented based on an X-ray crystal structure of the ligand-enzyme complex. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.03.104
• 作为产物：
  描述：

  1,1,1-trifluoro-N-(2-phenyl-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidin-4-yl)methanesulfonamide 在 间氯过氧苯甲酸 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 以99%的产率得到(5,5-dioxo-2-phenyl-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidin-4-yl) trifluoromethanesulfonate
  参考文献：
  名称：

  Identification of the fused bicyclic 4-amino-2-phenylpyrimidine derivatives as novel and potent PDE4 inhibitors

  摘要：

  2-Phenyl-4-piperidinyl-6,7-dihydrothieno[3,4-d] pyrimidine derivative (2) was found to be a new PDE4 inhibitor with moderate PDE4B activity (IC50 = 150 nM). A number of derivatives with a variety of 4-amino substituents and fused bicyclic pyrimidines were synthesized. Among these, 5,5-dioxo-7,8-dihydro-6H-thiopyrano[3,2-d] pyrimidine derivative (18) showed potent PDE4B inhibitory activity (IC50 = 25 nM). Finally, N-propylacetamide derivative (31b) was determined as a potent inhibitor for both PDE4B (IC50 = 7.5 nM) and TNF-alpha production in mouse splenocytes (IC50 = 9.8 nM) and showed good in vivo anti-inflammatory activity in the LPS-induced lung inflammation model in mice (ID50 = 18 mg/kg). The binding mode of the new inhibitor (31e) in the catalytic site of PDE4B is presented based on an X-ray crystal structure of the ligand-enzyme complex. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.03.104

文献信息

• HETEROARYL INHIBITORS OF PDE4
  申请人：Tetra Discovery Partners, LLC

  公开号：US20150119362A1

  公开（公告）日：2015-04-30

  The present invention relates to compounds and methods useful as inhibitors of phosphodiesterase 4 (PDE4) for the treatment or prevention of disease.

  本发明涉及化合物和方法，用于作为磷酸二酯酶4（PDE4）的抑制剂，用于治疗或预防疾病。
• Heteroaryl inhibitors of PDE4
  申请人：Tetra Discovery Partners, LLC

  公开号：US09221843B2

  公开（公告）日：2015-12-29

  The present invention relates to compounds and methods useful as inhibitors of phosphodiesterase 4 (PDE4) for the treatment or prevention of disease.

  本发明涉及化合物和方法，用于作为磷酸二酯酶4（PDE4）的抑制剂，用于治疗或预防疾病。
• [EN] HETEROARYL INHIBITORS OF PDE4<br/>[FR] INHIBITEURS HÉTÉROARYLE DE PDE4
  申请人：TETRA DISCOVERY PARTNERS LLC

  公开号：WO2014066659A9

  公开（公告）日：2015-03-05
• US9221843B2
  申请人：——

  公开号：US9221843B2

  公开（公告）日：2015-12-29
• US9777024B2
  申请人：——

  公开号：US9777024B2

  公开（公告）日：2017-10-03