(2S)-2-[({4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl}methyl)amino]-3-(methylsulfanyl)propan-1-ol | 1396317-24-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯并嘧啶类
• 英文名称: (2S)-2-[({4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl}methyl)amino]-3-(methylsulfanyl)propan-1-ol
• 英文别名: (2S)-2-[(4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl)methylamino]-3-methylsulfanylpropan-1-ol
• CAS: 1396317-24-0
• 化学式: C₁₁H₁₇N₅OS
• 分子量: 267.355
• InChiKey: HRAYHKFOFQZQBS-QMMMGPOBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  125
• 氢给体数：
  4
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  5-[(benzyloxy)methyl]-4-chloro-5H-pyrrolo[3,2-d]pyrimidine-7-carbaldehyde 在 2-甲基吡啶-N-甲硼烷 、 氨 、 一水合肼 、 钯 、 三乙胺 作用下， 以 甲醇 为溶剂， 反应 46.5h， 生成 (2S)-2-[({4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl}methyl)amino]-3-(methylsulfanyl)propan-1-ol
  参考文献：
  名称：

  Transition state analogue inhibitors of human methylthioadenosine phosphorylase and bacterial methylthioadenosine/S-adenosylhomocysteine nucleosidase incorporating acyclic ribooxacarbenium ion mimics

  摘要：

  Several acyclic hydroxy-methylthio-amines with 3-5 carbon atoms were prepared and coupled via a methylene link to 9-deazaadenine. The products were tested for inhibition against human MTAP and Escherichia coli and Neisseria meningitidis MTANs and gave K-i values as low as 0.23 nM. These results were compared to those obtained with 1st and 2nd generation inhibitors (1S)-1-(9-deazaadenin-9-yl)-1,4-dideoxy-1,4-imino-5-methylthio-D-ribitol (MT-Immucillin-A, 3) and (3R,4S)-1-[9-deazaadenin-9-yl)methyl]3-hydroxy-4-methylthiomethylpyrrolidine (MT-DADMe-Immucillin-A, 4). The best inhibitors were found to exhibit binding affinities of approximately 2- to 4-fold those of 3 but were significantly weaker than 4. Cleavage of the 2,3 carbon-carbon bond in MT-Immucillin-A (3) gave an acyclic product (79) with a 21,500 fold loss of activity against E. coli MTAN. In another case, N-methylation of a side chain secondary amine resulted in a 250-fold loss of activity against the same enzyme [(+/-)-65 vs (+/-)-68]. The inhibition results were also contrasted with those acyclic derivatives previously prepared as inhibitors for a related enzyme, purine nucleoside phosphorylase (PNP), where some inhibitors in the latter case were found to be more potent than their cyclic counterparts. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.07.006

文献信息

• [EN] TREATMENT OF H. PYLORI INFECTIONS USING MTAN INHIBITORS<br/>[FR] TRAITEMENT D'INFECTIONS DUES À H PYLORI À L'AIDE D'INHIBITEURS DE LA MTAN
  申请人：EINSTEIN COLL MED

  公开号：WO2015123101A1

  公开（公告）日：2015-08-20

  Methods of treating infections due to Helicobacter pylori (H. pylori), in particular in subjects having a peptic ulcer, are disclosed where the methods comprise administering inhibitors of H. pylori MTAN (5'-methylthioadenosine nucleosidase) to the subject.

  治疗幽门螺杆菌（H. pylori）感染的方法，特别是针对患有消化性溃疡的患者，包括向患者施用H. pylori MTAN（5'-甲硫腺苷核苷酸酶）抑制剂的方法。
• Treatment of H. pylori infections using MTAN inhibitors
  申请人：ALBERT EINSTEIN COLLEGE OF MEDICINE, INC.

  公开号：US10118928B2

  公开（公告）日：2018-11-06

  Methods of treating infections due to Helicobacter pylori (H. pylori), in particular in subjects having a peptic ulcer, are disclosed where the methods comprise administering inhibitors of H. pylori MTAN (5′-methylthioadenosine nucleosidase) to the subject, where the inhibitors have the structure

  本发明公开了治疗幽门螺旋杆菌（H. pylori）感染的方法，尤其是治疗患有消化性溃疡的受试者的方法，这些方法包括向受试者施用幽门螺旋杆菌 MTAN（5′-甲硫基腺苷核苷酸酶）抑制剂，其中抑制剂具有以下结构
• TREATMENT OF H. PYLORI INFECTIONS USING MTAN INHIBITORS
  申请人：Albert Einstein College of Medicine, Inc.

  公开号：EP3104707A1

  公开（公告）日：2016-12-21
• Transition state analogue inhibitors of human methylthioadenosine phosphorylase and bacterial methylthioadenosine/S-adenosylhomocysteine nucleosidase incorporating acyclic ribooxacarbenium ion mimics
  作者：Keith Clinch、Gary B. Evans、Richard F.G. Fröhlich、Shivali A. Gulab、Jemy A. Gutierrez、Jennifer M. Mason、Vern L. Schramm、Peter C. Tyler、Anthony D. Woolhouse

  DOI：10.1016/j.bmc.2012.07.006

  日期：2012.9

  Several acyclic hydroxy-methylthio-amines with 3-5 carbon atoms were prepared and coupled via a methylene link to 9-deazaadenine. The products were tested for inhibition against human MTAP and Escherichia coli and Neisseria meningitidis MTANs and gave K-i values as low as 0.23 nM. These results were compared to those obtained with 1st and 2nd generation inhibitors (1S)-1-(9-deazaadenin-9-yl)-1,4-dideoxy-1,4-imino-5-methylthio-D-ribitol (MT-Immucillin-A, 3) and (3R,4S)-1-[9-deazaadenin-9-yl)methyl]3-hydroxy-4-methylthiomethylpyrrolidine (MT-DADMe-Immucillin-A, 4). The best inhibitors were found to exhibit binding affinities of approximately 2- to 4-fold those of 3 but were significantly weaker than 4. Cleavage of the 2,3 carbon-carbon bond in MT-Immucillin-A (3) gave an acyclic product (79) with a 21,500 fold loss of activity against E. coli MTAN. In another case, N-methylation of a side chain secondary amine resulted in a 250-fold loss of activity against the same enzyme [(+/-)-65 vs (+/-)-68]. The inhibition results were also contrasted with those acyclic derivatives previously prepared as inhibitors for a related enzyme, purine nucleoside phosphorylase (PNP), where some inhibitors in the latter case were found to be more potent than their cyclic counterparts. (C) 2012 Elsevier Ltd. All rights reserved.