N-羟基-2-(4-吗啉基)乙脒 | 5815-63-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 恶嗪烷类
• 中文名称: N-羟基-2-(4-吗啉基)乙脒
• 英文名称: N-hydroxy-2-morpholin-4-ylacetamidine
• 英文别名: N-hydroxy-2-(4-morpholinyl)ethanimidamide；N'-hydroxy-2-morpholin-4-ylethanimidamide
• CAS: 5815-63-4
• 化学式: C₆H₁₃N₃O₂
• mdl: MFCD09948347
• 分子量: 159.188
• InChiKey: FOJBQTQQONWJDQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.9
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.833
• 拓扑面积：
  71.1
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  N-羟基-2-(4-吗啉基)乙脒 、 (2R)-2-[2-(tert-butoxy)-2-oxoethyl]-5-cyclohexylpentanoic acid 在 N,N'-羰基二咪唑 作用下， 以 二氯甲烷 为溶剂， 生成 1-O-[(Z)-(1-amino-2-morpholin-4-ylethylidene)amino] 4-O-tert-butyl (2R)-2-(3-cyclohexylpropyl)butanedioate
  参考文献：
  名称：

  Potent and Selective Nonpeptidic Inhibitors of Procollagen C-Proteinase

  摘要：

  6-Cyclohexyl-N-hydroxy-3-(1,2,4-oxadiazol-5-yl)hexanamides were previously disclosed as inhibitors of procollagen C-proteinase (PCP) culminating in the identification of amide 1. Our objective was to discover a second inhibitor that would have improved affinity for PCP and to optimize properties for transepidermal delivery (TED) to intact skin. Further investigation of this template identified a number of potent PCP inhibitors (IC50 values of 2-6 nM) with improved TED flux. Sulfonamide 56 had excellent PCP enzyme activity when measured with a peptide substrate (K-i 8.7 nM) or with the endogenous substrate procollagen (IC50 3.4 nM) and demonstrates excellent selectivity over MMPs involved in wound healing (> 10 000-fold). In the fibroplasia model, 56 inhibited deposition of insoluble collagen by 76 +/- 2% at 10 mu M and was very effective at penetrating human skin in vitro with a TED flux of 1.5 mu g/cm(2)/h, which compares favorably with values for agents that are known to penetrate skin well in vivo. Based on this profile, 56 (UK-421,045) was selected as a candidate for further preclinical evaluation as a topically applied, dermal anti-scarring agent.

  DOI：

  10.1021/jm061010z
• 作为产物：
  描述：

  吗啉基乙腈 在 盐酸羟胺 、 sodium carbonate 作用下， 以 乙醇 、 水 为溶剂， 反应 12.0h， 以31.74%的产率得到N-羟基-2-(4-吗啉基)乙脒
  参考文献：
  名称：

  杂芳化合物及其在药物中的应用

  摘要：

  本发明提供一类杂芳化合物或其立体异构体，几何异构体，互变异构体，消旋体，氮氧化物，水合物，溶剂化物，代谢产物，代谢前体以及药学上可接受的盐或前药，用于治疗增殖性疾病。本发明还公开了含有这样的化合物的药物组合物和本发明化合物或其药物组合物在制备用于治疗增殖性疾病的药物中的用途。

  公开号：

  CN104744446B

文献信息

• 杂芳化合物及其在药物中的应用
  申请人：广东东阳光药业有限公司

  公开号：CN104744446B

  公开（公告）日：2019-06-25

  本发明提供一类杂芳化合物或其立体异构体，几何异构体，互变异构体，消旋体，氮氧化物，水合物，溶剂化物，代谢产物，代谢前体以及药学上可接受的盐或前药，用于治疗增殖性疾病。本发明还公开了含有这样的化合物的药物组合物和本发明化合物或其药物组合物在制备用于治疗增殖性疾病的药物中的用途。
• 3-ox(adi) azolylpropanohydroxamic acids useful as procollagen C- Proteinase inhibitors
  申请人：——

  公开号：US20020151535A1

  公开（公告）日：2002-10-17

  Compounds of formula (I): 1 wherein the substituents are as defined herein, and their salt, solvates, and prodrugs are procollagen C-proteinase (PCP) inhibitors useful in treating conditions mediated by PCP.

  式（I）的化合物： 其中取代基如本文所定义，并且它们的盐、溶剂合物和前药是用于治疗由PCP介导的疾病的前胶原C蛋白酶（PCP）抑制剂。
• HETEROARYL-SUBSTITUTED PIPERIDINES
  申请人：Heimbach Dirk

  公开号：US20090306139A1

  公开（公告）日：2009-12-10

  The invention relates to novel heteroaryl-substituted piperidines, to processes for their preparation, to their use for the treatment and/or prophylaxis of diseases and to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular of cardiovascular diseases and tumour diseases.

  这项发明涉及新颖的杂环取代哌啶，涉及它们的制备过程，涉及它们用于治疗和/或预防疾病以及用于制备治疗和/或预防疾病的药物，特别是心血管疾病和肿瘤疾病。
• 3-ox(adi)azolylpropanohydroxamic acids useful as procollagen C-proteinase inhibitors
  申请人：——

  公开号：US20040142986A1

  公开（公告）日：2004-07-22

  Compounds of formula (I): 1 wherein the substituents are as defined herein, and their salt, solvates, and prodrugs are procollagen C-proteinase (PCP) inhibitors useful in treating conditions mediated by PCP.

  式(I)的化合物：其中取代基如此处所定义，以及它们的盐、溶剂合物和前药是前胶原C蛋白酶（PCP）抑制剂，可用于治疗由PCP介导的疾病。
• Pyrazolo [3,4-b] pyridine compounds, and their use as phosphodiesterase inhibitors
  申请人：Allen George David

  公开号：US20060252790A1

  公开（公告）日：2006-11-09

  The invention relates to a compound of formula (I) or a salt thereof: wherein: R 1 is C 1-4 alkyl, C 1-3 fluoroalkyl or —(CH 2 ) 2 OH; R 2 is a hydrogen atom (H), methyl or C 1 fluoroalkyl; R 3a is a hydrogen atom (H) or C 1-3 alkyl; R 3 is optionally substituted branched C 3-6 alkyl, optionally substituted C 3-8 cycloalkyl, optionally substituted mono-unsaturated-C 5-7 cycloalkenyl, optionally substituted phenyl, or an optionally substituted heterocyclic group of sub-formula (aa), (bb) or (cc): in which n 1 and n 2 independently are 1 or 2; and Y is O, S, SO 2 , or NR 4 ; and wherein Het is of sub-formula (i), (ii), (iii), (iv) or (v): The compounds are phosphodiesterase (PDE) inhibitors, in particular PDE4 inhibitors. Also provided is the use of a compound of formula (I), or a pharmaceutically acceptable salt thereof, in the manufacture of a medicament for the treatment and/or prophylaxis of an inflammatory and/or allergic disease in a mammal such as a human, for example chronic obstructive pulmonary disease (COPD), asthma, or allergic rhinitis.

  本发明涉及式（I）化合物或其盐： 其中：R1是C1-4烷基，C1-3氟代烷基或—（CH2）2OH；R2是氢原子（H），甲基或C1氟代烷基；R3a是氢原子（H）或C1-3烷基；R3是可选的取代的支链C3-6烷基，可选的取代的C3-8环烷基，可选的取代的单不饱和C5-7环烯基，可选的取代的苯基，或者是亚式（aa），（bb）或（cc）的可选取代的杂环基： 其中n1和n2独立地为1或2；Y是O，S，SO2或NR4；而Het是亚式（i），（ii），（iii），（iv）或（v）： 这些化合物是磷酸二酯酶（PDE）抑制剂，特别是PDE4抑制剂。还提供了使用式（I）化合物或其药学上可接受的盐制造药物，用于治疗和/或预防哺乳动物（例如人类）的炎症和/或过敏性疾病，例如慢性阻塞性肺疾病（COPD），哮喘或过敏性鼻炎。