5-[2-乙氧基-5-(4-乙基哌嗪-1-基磺酰基)吡啶-3-基]-3-乙基-2-(2-甲氧基乙基)-2,6-二氢-7H-吡唑并[4,3-D]嘧啶-7-酮 | 334826-98-1

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 5-[2-乙氧基-5-(4-乙基哌嗪-1-基磺酰基)吡啶-3-基]-3-乙基-2-(2-甲氧基乙基)-2,6-二氢-7H-吡唑并[4,3-D]嘧啶-7-酮
• 中文别名: 5-[2-乙氧基-5-(4-乙基哌嗪-1-基磺酰基)吡啶-3-基]-3-乙基-2-(2-甲氧基乙基)-2,6-二氢-7H-吡唑并[4,3-d]嘧啶-7-酮
• 英文名称: Gisadenafil
• 英文别名: 5-[2-ethoxy-5-(4-ethylpiperazin-1-yl-sulphonyl)pyridin-3-yl]-3-ethyl-2-[2-methoxyethyl]-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one；1-{6-ethoxy-5-[3-ethyl-6,7-dihydro-2-(2-methoxyethyl)-7-oxo-2H-pyrazolo[4,3-d]pyrimidin-5-yl]-pyridin-3-ylsulfonyl}-4-ethylpiperazine；UK-369,003；1-{6-ethoxy-5-[3-ethyl-6,7-dihydro-2-(2-methoxyethyl)-7-oxo-2H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-pyridylsulfonyl}-4-ethylpiperazine；1-{6-ethoxy-5-[3-ethyl-6,7-dihydro-2-(2-methoxyethyl)-7-oxo-2H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-pyridylsulphonyl}-4-ethylpiperazine；5-[2-ethoxy-5-(4-ethyl-piperazin-1-ylsulfonyl)pyridin-3-yl]-3-ethyl-2-[2-methoxy-ethyl]-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one；5-[2-ethoxy-5-(4-ethyl-piperazine-1-sulphonyl)-pyridin-3-yl]-3-ethyl-2-[2-methoxy-ethyl]-2,6-dihydro-pyrazolo[4,3-d]pyrimidin-7-one；5-[2-ethoxy-5-(4-ethylpiperazin-1-yl)sulfonylpyridin-3-yl]-3-ethyl-2-(2-methoxyethyl)-6H-pyrazolo[4,3-d]pyrimidin-7-one
• CAS: 334826-98-1
• 化学式: C₂₃H₃₃N₇O₅S
• 分子量: 519.625
• InChiKey: YPFZMBHKIVDSNR-UHFFFAOYSA-N

物化性质

• 沸点：
  701.3±70.0 °C(Predicted)
• 密度：
  1.41

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  36
• 可旋转键数：
  10
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  140
• 氢给体数：
  1
• 氢受体数：
  10

安全信息

• 储存条件：
  2-8°C

制备方法与用途

吉赛丹法利（UK-369003）是一种特异性、口服活性的磷酸二酯酶5（PDE5）抑制剂，其IC50值为3.6 nM，能够防止环状鸟苷单磷酸（cGMP）的降解。

反应信息

• 作为反应物：
  描述：

  2-吡啶甲醇 、 5-[2-乙氧基-5-(4-乙基哌嗪-1-基磺酰基)吡啶-3-基]-3-乙基-2-(2-甲氧基乙基)-2,6-二氢-7H-吡唑并[4,3-D]嘧啶-7-酮 在 双(三甲基硅烷基)氨基钾 作用下， 反应 18.0h， 生成 3-ethyl-5-[5-(4-ethylpiperazin-1-ylsulphonyl)-2-[(pyridin-2-yl)methyl]pyridin-3-yl]-2-(2-methoxyethyl)-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
  参考文献：
  名称：

  The discovery of UK-369003, a novel PDE5 inhibitor with the potential for oral bioavailability and dose-proportional pharmacokinetics

  摘要：

  This paper describes our recent efforts to design and synthesise potent and selective PDE5 inhibitors and the use of in vitro predictors of clearance, absorption and permeability to maximise the potential for dose-proportional pharmacokinetics and good oral bioavailability in man. Optimisation of the preclinical profile resulted in the identification of UK-369003 (19a) and its nomination as a clinical candidate. The clinical pharmacokinetic and safety profile has enabled us to progress the compound to test its efficacy in patients with lower urinary tract symptoms (LUTS) associated with benign prostatic hyperplasia (BPH) and a paper describing its efficacy has recently been published. 2,3 (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2011.10.022
• 作为产物：
  描述：

  N-[3-氨基甲酰基-5-乙基-1-(2-甲氧基乙基)吡唑-4-基]-2-乙氧基-5-(4-乙基哌嗪-1-基)磺酰基吡啶-3-甲酰胺 在 双(三甲基硅烷基)氨基钾 作用下， 以 乙醇 为溶剂， 生成 5-[2-乙氧基-5-(4-乙基哌嗪-1-基磺酰基)吡啶-3-基]-3-乙基-2-(2-甲氧基乙基)-2,6-二氢-7H-吡唑并[4,3-D]嘧啶-7-酮
  参考文献：
  名称：

  Highly potent and selective chiral inhibitors of PDE5: An illustration of Pfeiffer’s rule

  摘要：

  A series of potent chiral PDE5 inhibitors are described that are based on the sildenafil architecture but exhibit much greater selectivity over PDE6. Eudismic analysis of the SAR in this series provided a clear illustration of Pfeiffer's rule and indicated that the chiral motif was involved in a highly-stereoselective interaction with PDE5. This PDE5 specificity translated to levels of selectivity over PDE6 that were hitherto unprecedented in the sildenafil scaffold. UK-371,800 (compound 8) was identified as a development candidate from this series that married sildenafil-like molecular properties with high selectivity over PDE6. Clinical data confirm that UK-371,800 has markedly superior human pharmacokinetics to a previously-described higher molecular weight achiral analogue in this template (compound 1). (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2008.10.037

文献信息

• Chemical Compounds
  申请人：Brown Alan Daniel

  公开号：US20120010182A1

  公开（公告）日：2012-01-12

  The invention relates to sulfonamide derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. More particularly the invention relates to new sulfonamide Nav1.7 inhibitors of formula (I): or pharmaceutically acceptable salts thereof, wherein Z 1 , R a , R b , R 1 , R 2 , R 3 , R 4 and R 5 are as defined in the description. Nav 1.7 inhibitors are potentially useful in the treatment of a wide range of disorders, particularly pain.

  该发明涉及磺胺衍生物，其在医学上的应用，含有它们的组合物，其制备方法以及用于这些方法的中间体。 更具体地，该发明涉及公式（I）的新磺胺基Nav1.7抑制剂： 或其药学上可接受的盐，其中Z 1 ，R a ，R b ，R 1 ，R 2 ，R 3 ，R 4 和R 5 如描述中所定义。 Nav 1.7抑制剂在治疗各种疾病，特别是疼痛方面具有潜在用途。
• [EN] 3-HETEROCYCLYL-4-PHENYL-TRIAZOLE DERIVATIVES AS INHIBITORS OF THE VASOPRESSIN V1A RECEPTOR<br/>[FR] DERIVES 3-HETEROCYCLYL-4-PHENYL-TRIAZOLE COMME INHIBITEURS DE LA VASOPRESSINE PAR RECEPTEUR
  申请人：PFIZER LTD

  公开号：WO2005105779A1

  公开（公告）日：2005-11-10

  Compounds of formula (I): or a pharmaceutically acceptable derivative thereof, wherein R represents C1-6alkyl (optionally substituted by C1-6alkyloxy or Het) or C1-6alkyloxy; R1 and R2 independently represent hydrogen, halo or C1-6alkyl, ring A represents Het1; X represents O or NR3; R3 represents hydrogen or C1-6alkyl; ring B represents a phenyl group or Het2, either of which may be optionally substituted with one or more groups selected from halo, CN, C1-6alkyloxy, CF3, C1-6alkyl, NH2 and NO2; Het and Het1 independently represent a 5- or 6-membered saturated, partially unsaturated or aromatic heterocyclic group comprising either (a) 1 to 4 nitrogen atoms, (b) one oxygen or one sulphur atom or (c) 1 oxygen atom or 1 sulphur atoms and 1 or 2 nitrogen atoms are useful for treating anxiety, cardiovascular disease (including angina, atherosclerosis, hypertension, heart failure, edema, hypernatremia), dysmenorrhoea (primary and secondary), endometriosis, emesis (including motion sickness), intrauterine growth retardation, inflammation (including rheumatoid arthritis) mittlesmerchz, preclampsia, premature ejaculation, premature (preterm) labour and Raynaud’s disease.

  式(I)的化合物：或其药学上可接受的衍生物，其中R代表C1-6烷基（可选地被C1-6烷氧基或Het取代）或C1-6烷氧基；R1和R2独立地代表氢、卤素或C1-6烷基，环A代表Het1；X代表O或NR3；R3代表氢或C1-6烷基；环B代表苯基或Het2，其中任一者可选地被一个或多个从卤素、CN、C1-6烷氧基、CF3、C1-6烷基、NH2和NO2中选择的基团取代；Het和Het1独立地代表含有（a）1至4个氮原子、（b）一个氧原子或一个硫原子或（c）1个氧原子或1个硫原子和1或2个氮原子的5-或6元饱和、部分不饱和或芳香杂环基团，对于治疗焦虑、心血管疾病（包括心绞痛、动脉粥样硬化、高血压、心力衰竭、水肿、高钠血症）、月经痛（原发性和继发性）、子宫内膜异位症、呕吐（包括晕动病）、子宫内生长迟缓、炎症（包括类风湿关节炎）、中间痛、子痫前症、早泄、早产、雷诺氏病等疾病有用。
• Substituted triazole derivatives as oxytocin antagonists
  申请人：Brown Daniel Alan

  公开号：US20060160786A1

  公开（公告）日：2006-07-20

  The present invention relates to substituted triazoles of formula (I), uses thereof, processes for the preparation thereof and compositions containing said compounds. These inhibitors have utility in a variety of therapeutic areas including sexual dysfunction.

  本发明涉及公式（I）的取代三唑化合物，其用途，制备方法以及含有该化合物的组合物。这些抑制剂在包括性功能障碍在内的各种治疗领域具有用途。
• PYRROLOPYRAZINE-SPIROCYCLIC PIPERIDINE AMIDES AS MODULATORS OF ION CHANNELS
  申请人：Hadida Ruah Sara Sabina

  公开号：US20120196869A1

  公开（公告）日：2012-08-02

  The invention relates to pyrrolopyrazine-spirocyclic piperidine amide compounds useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.

  这项发明涉及对离子通道具有抑制作用的吡咯吡嘧啶-螺环哌啶酰胺化合物。该发明还提供了包括该发明化合物的药学上可接受的组合物，以及使用这些组合物治疗各种疾病的方法。
• [EN] DEUTERATED PYRIDONE AMIDES AND PRODRUGS THEREOF AS MODULATORS OF SODIUM CHANNELS<br/>[FR] AMIDES DE PYRIDONE DEUTÉRÉS ET LEURS PROMÉDICAMENTS UTILISÉS EN TANT QUE MODULATEURS DE CANAUX SODIQUES
  申请人：VERTEX PHARMA

  公开号：WO2018213426A1

  公开（公告）日：2018-11-22

  Compounds, and pharmaceutically acceptable salts thereof, useful as inhibitors of sodium channels are provided. The compounds have the formula (I) wherein R is H or CH2OPO(OH)2. Also provided are pharmaceutical compositions comprising the compounds or pharmaceutically acceptable salts and methods of using the compounds, pharmaceutically acceptable salts, and pharmaceutical compositions in the treatment of various disorders, including pain.

  提供了作为钠通道抑制剂的化合物及其药用盐。这些化合物的化学式为（I），其中R为H或CH2OPO(OH)2。还提供了包含这些化合物或药用盐的药物组合物，以及使用这些化合物、药用盐和药物组合物治疗各种疾病，包括疼痛的方法。