3'-deimino-2'-demethyl-3'-oxoaplysinopsin | 117490-35-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑烷类
• 英文名称: 3'-deimino-2'-demethyl-3'-oxoaplysinopsin
• 英文别名: (Z)-5-((1H-indol-3-yl)methylene)-3-methylimidazolidine-2,4-dione；5-[(1H-indol-3-yl)methylidene]-3-methylimidazolidine-2,4-dione；(5Z)-5-(1H-indol-3-ylmethylidene)-3-methylimidazolidine-2,4-dione
• CAS: 117490-35-4
• 化学式: C₁₃H₁₁N₃O₂
• 分子量: 241.249
• InChiKey: ZDRXRUGIFKLBDT-WDZFZDKYSA-N

物化性质

• 密度：
  1.427±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.69
• 重原子数：
  18.0
• 可旋转键数：
  1.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  65.2
• 氢给体数：
  2.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  3'-deimino-2'-demethyl-3'-oxoaplysinopsin 在 sodium tetrahydroborate 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 24.0h， 生成 5-(3-吲哚基甲基)-3-N-甲基海因
  参考文献：
  名称：

  Structure–activity relationship study of novel necroptosis inhibitors

  摘要：

  Necroptosis is a regulated caspase-independent cell death mechanism that results in morphological features resembling necrosis. It can be induced in a FADD-deficient variant of human Jurkat T cells treated with TNF-alpha. 5-(1H-Indol-3-ylmethyl)-2-thiohydantoins and 5-(1H-indol-3-ylmethyl)hydantoins were found to be potent necroptosis inhibitors (called necrostatins). A SAR study revealed that several positions of the indole were intolerant of substitution, while small substituents at the 7-position resulted in increased inhibitory activity. The hydantoin ring was also quite sensitive to structural modifications. A representative member of this compound class demonstrated moderate pharmacokinetic characteristics and readily entered the central nervous system upon intravenous administration. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.07.077
• 作为产物：
  描述：

  (5Z)-5-(1H-indol-3-ylmethylidene)-3-methyl-2-sulfanylideneimidazolidin-4-one 在 盐酸 、 氢氧化钾 作用下， 以 乙醇 、 丙酮 为溶剂， 反应 8.0h， 生成 3'-deimino-2'-demethyl-3'-oxoaplysinopsin
  参考文献：
  名称：

  A CONVENIENT SYNTHESIS OF GLYCOSYLATED HYDANTOINS AS POTENTIAL ANTIVIRAL AGENTS

  摘要：

  Reaction of 5-arylidene-2-thiohydantoins 3a-d with glycosyl halides 4a,b under alkaline conditions gave the respective bisglycosylated derivatives 5a-h. Deacetylation with ammonia in methanol caused a change of the S-glycosyl residue and gave the N-3 glycosylated analogues 7a-h. S-Glycosylation also occured when N-3 substituted hydantoins 9a-h were reacted.

  DOI：

  10.1080/10426509708043491

文献信息

• Novel Aplysinopsin-Type Alkaloids from Scleractinian Corals of the Family Dendrophylliidae of the Mediterranean and the Philippines. Configurational-assignment criteria, stereospecific synthesis, and photoisomerization
  作者：Graziano Guella、Ines Mancini、Helmut Zibrowius、Francesco Pietra

  DOI：10.1002/hlca.19880710412

  日期：1988.6.15

  scleractinian coral Tubastraea sp. (Dendrophylliidae) collected at Palawan, Philippines, 3′-deimino-3′-oxoaplysinopsin (4) and 6-bromo-3′-deimino-3′-oxoaplysinopsin (6) are now isolated as 5:2 mixtures of (E/Z) stereoisomers. The 3′-deimino-2′,4′-bis(demethyl)-3′-oxoaplysinopsin (7) and 6-bromo-3′-demino-2′,4-bis(demethyl)-3′-oxoaplysinopsin (5) are isolated as 2:3 and 1:1 (E/Z) mixtures, respectively

  来自巩膜珊瑚Tubastraea sp。（3）-deimino-3'-oxoaplysinopsin（4）和6-bromo-3'-deimino-3'-oxoaplysinopsin（6）收集于菲律宾巴拉望岛（Dendrophylliidae），现以（E / Z）立体异构体。3'-deimino-2'，4'-双（去甲基）-3'-氧皂甙酶（7）和6-bromo-3'-demino-2'，4-双（去甲基）-3'-氧皂甙酶（5）分别以2：3和1：1（E / Z）混合物的形式从另一种树突藻（Leptopsammia pruvoti）中分离出来，收集在法国地中海沿岸的马赛附近。通过合成可获得用于完整结构确定所需的大量这些化合物和相关化合物。因此，吲哚-3-羧甲醛（9）或其6-溴衍生物14与乙内酰脲（15），3-甲基乙内酰脲（11）或1，3-二甲基乙内酰脲（10）的缩合产生具有高立体特异性的普遍的天然
• Inhibitors of cellular necrosis
  申请人：Cuny Gregory D.

  公开号：US20110144169A1

  公开（公告）日：2011-06-16

  The present invention relates to compounds and pharmaceutical preparations and their use in therapy for preventing or treating trauma, ischemia, stroke and degenerative diseases associated with cell death. Methods and compositions of the invention are particularly useful for treating neurological disorders associated with cellular necrosis.

  本发明涉及化合物及其制药制剂，以及它们在治疗预防或治疗创伤、缺血、中风和与细胞死亡相关的退行性疾病中的应用。本发明的方法和组合物特别适用于治疗与细胞坏死相关的神经系统疾病。
• INHIBITORS OF CELLULAR NECROSIS
  申请人：Cuny Gregory D.

  公开号：US20120149702A1

  公开（公告）日：2012-06-14

  The present invention relates to compounds and pharmaceutical preparations and their use in therapy for preventing or treating trauma, ischemia, stroke and degenerative diseases associated with cell death. Methods and compositions of the invention are particularly useful for treating neurological disorders associated with cellular necrosis.

  本发明涉及化合物和药物制剂及其在预防或治疗与细胞死亡相关的创伤、缺血、中风和退行性疾病中的应用。本发明的方法和组合物特别适用于治疗与细胞坏死相关的神经系统疾病。
• PYRROLIDINE DERIVATIVE, AND PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING BETA-AMYLOID OR TAU PROTEIN-ASSOCIATED DISEASES CONTAINING SAME
  申请人：Yonsei University, University-Industry Foundation(UIF).

  公开号：EP4083037A1

  公开（公告）日：2022-11-02

  Provided are: a novel pyrrolidine derivative or a pharmaceutically acceptable salt thereof; and a pharmaceutical composition containing same and having the effects of inhibiting beta-amyloid and/or tau protein aggregation, and/or breaking down beta-amyloid and/or tau protein aggregates, and/or preventing and/or treating beta-amyloid and/or tau protein-associated diseases.

  本文提供了：一种新型吡咯烷衍生物或其药学上可接受的盐；以及一种含有该衍生物并具有抑制β-淀粉样蛋白和/或tau蛋白聚集和/或分解β-淀粉样蛋白和/或tau蛋白聚集和/或预防和/或治疗β-淀粉样蛋白和/或tau蛋白相关疾病的作用的药物组合物。
• ——
  作者：Lovro Selič、Renata Jakše、Kristina Lampič、Ljubo Golič、Simona Golič-Grdadolnik、Branko Stanovnik

  DOI：10.1002/1522-2675(20001004)83:10<2802::aid-hlca2802>3.0.co;2-9

  日期：2000.10.4

  Simple and stereoselective syntheses of aplysinopsins and their analogs from either methyl 2-[(2,2 disubstituted ethenyl)amino]-3-(dimethylamino)prop-2-enoates or 5-[(dimethylamino)methylidene]imidazolidine-2,4-diones 20 are described. The structures of products are established by H-1 and C-13-NMR. and NOESY spectroscopy, and X-ray crystal-structure analysis.