(2S)-2-amino-3-(methylsulfanyl)propan-1-ol hydrochloride | 1396317-18-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: (2S)-2-amino-3-(methylsulfanyl)propan-1-ol hydrochloride
• 英文别名: (S)-2-amino-3-(methylthio)propan-1-ol hydrochloride；(S)-2-Amino-3-(methylthio)propan-1-OL hcl；(2S)-2-amino-3-methylsulfanylpropan-1-ol;hydrochloride
• CAS: 1396317-18-2
• 化学式: C₄H₁₁NOS*ClH
• 分子量: 157.664
• InChiKey: FEAJTAUYKAJSDO-WCCKRBBISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.09
• 重原子数：
  8
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  71.6
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-[(benzyloxy)methyl]-4-chloro-5H-pyrrolo[3,2-d]pyrimidine-7-carbaldehyde 、 (2S)-2-amino-3-(methylsulfanyl)propan-1-ol hydrochloride 在 2-甲基吡啶-N-甲硼烷 、 三乙胺 作用下， 以 甲醇 为溶剂， 反应 16.0h， 以78%的产率得到(2S)-2-[({5-[(benzyloxy)methyl]-4-chloro-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
• 作为产物：
  描述：

  tert-butyl (4S)-2,2-dimethyl-4-[(methylsulfanyl)methyl]-1,3-oxazolidine-3-carboxylate 在 盐酸 、 水 作用下， 以 甲醇 为溶剂， 反应 1.5h， 以100%的产率得到(2S)-2-amino-3-(methylsulfanyl)propan-1-ol hydrochloride
  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

• Benzoxaborole Antimalarial Agents. Part 5. Lead Optimization of Novel Amide Pyrazinyloxy Benzoxaboroles and Identification of a Preclinical Candidate
  作者：Yong-Kang Zhang、Jacob J. Plattner、Eric E. Easom、Robert T. Jacobs、Denghui Guo、Yvonne R. Freund、Pamela Berry、Vic Ciaravino、John C. L. Erve、Philip J. Rosenthal、Brice Campo、Francisco-Javier Gamo、Laura M. Sanz、Jianxin Cao

  DOI：10.1021/acs.jmedchem.7b00621

  日期：2017.7.13

  resistant to chloroquine and pyrimethamine. The rapid parasite in vitro reduction and in vivo parasite clearance profile of 46 were similar to those of artemisinin and chloroquine, two rapid-acting antimalarials. It was nongenotoxic in an Ames assay, an in vitro micronucleus assay, and an in vivo rat micronucleus assay when dosed orally up to 2000 mg/kg. The combined properties of this novel benzoxaborole

  为了确定具有令人满意的抗疟活性，理化性质，药代动力学特征，体内功效和安全性特征的分子，对羧酰胺基吡嗪酰氧基苯并氧杂硼酸酯进行了研究。这项优化工作发现了46个，满足了我们的目标候选人档案。化合物46对培养的恶性疟原虫具有优异的活性，并且在感染的小鼠体内对恶性疟原虫和伯氏疟原虫具有体内活性。它在小鼠，大鼠和狗中表现出良好的PK特性。它对其他11种恶性疟原虫非常活跃菌株，大多数对氯喹和乙胺嘧啶有抗性。46种体外快速寄生虫减少和体内寄生虫清除率特征与青蒿素和氯喹（两种速效抗疟药）相似。当口服剂量高达2000 mg / kg时，在Ames分析，体外微核分析和体内大鼠微核分析中均无遗传毒性。这种新颖的苯并氧杂硼酸酯的综合性能支持其向临床前发展的进程。