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(2S)-2-(acetylthio)-3-methylbutanoic acid | 149603-80-5

中文名称
——
中文别名
——
英文名称
(2S)-2-(acetylthio)-3-methylbutanoic acid
英文别名
(S)-2-(acetylthio)-3-methylbutanoic acid;(2S)-2-acetylsulfanyl-3-methylbutanoic acid
(2S)-2-(acetylthio)-3-methylbutanoic acid化学式
CAS
149603-80-5
化学式
C7H12O3S
mdl
——
分子量
176.236
InChiKey
XYMGIUGZGBRXOH-LURJTMIESA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    270.5±23.0 °C(Predicted)
  • 密度:
    1.170±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.6
  • 重原子数:
    11
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.71
  • 拓扑面积:
    79.7
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    (2S)-2-(acetylthio)-3-methylbutanoic acid 在 lithium hydroxide 、 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、 三乙胺 作用下, 以 甲醇N,N-二甲基甲酰胺 为溶剂, 生成 (2S,5S)-5-((S)-2-Mercapto-3-methyl-butyrylamino)-4-oxo-1,2,4,5,6,7-hexahydro-azepino[3,2,1-hi]indole-2-carboxylic acid
    参考文献:
    名称:
    Dual inhibition of angiotensin-converting enzyme and neutral endopeptidase by tricyclic benzazepinone thiols
    摘要:
    Various thioacyl analogs of CGS 28106, a tricyclic dual inhibitor of angiotensin-converting enzyme and neutral endopeptidase, have been synthesized and their inhibitory potencies evaluated in vitro. The structure-activity relationship supports the proposed hypothesis that, despite its conformational constraints, CGS 28106 can inhibit the two distinct metalloproteases by adopting different binding modes. Tn addition, the structural features of CGS 28106 confer remarkable oral activity to this dual inhibitor, as measured by its ability to block the angiotensin-I presser response and to potentiate plasma levels of atrial natriuretic peptide. Copyright (C) 1996 Elsevier Science Ltd
    DOI:
    10.1016/s0960-894x(96)00529-x
  • 作为产物:
    描述:
    D-缬氨酸氢溴酸 、 potassium bromide 、 sodium nitrite 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 3.5h, 生成 (2S)-2-(acetylthio)-3-methylbutanoic acid
    参考文献:
    名称:
    与体外展示兼容的骨架环肽的核糖体合成
    摘要:
    骨架环肽是治疗开发的一个有吸引力的类别。然而,结合核糖体合成的体外展示技术本质上不适用于此类“表型”,因为与“基因型”相关的 C 端肽区域丢失。在这里,我们报告了一种能够展示骨架环肽的方法。为了实现这一目标,利用遗传密码重编程来实施重排策略,包括将包含噻唑烷保护的半胱氨酸和 2-氯乙酰胺 (ClAc) 侧链的设计启动子的核糖体掺入,然后是下游位置的 α-硫代酸和半胱氨酸. 线性肽表达后,α-硫酯和半胱氨酸的硫醇基团之间发生自发的硫酯重排,释放 α-硫代基团并导致与上游 ClAc 侧链基团的交联。然后噻唑烷保护的半胱氨酸的选择性脱保护立即促进分子内天然化学连接,如各种序列和环大小所示。在这种方法中,骨架环肽通过侧链硫醚共价键保留其 C 端肽区域,使其与体外展示兼容。
    DOI:
    10.1021/jacs.8b05327
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文献信息

  • Ruthenium(II)–Arene Thiocarboxylates: Identification of a Stable Dimer Selectively Cytotoxic to Invasive Breast Cancer Cells
    作者:Liam J. Stephens、Aviva Levina、Iman Trinh、Victoria L. Blair、Melissa V. Werrett、Peter A. Lay、Philip C. Andrews
    DOI:10.1002/cbic.201900676
    日期:2020.4.17
    RuII -arene complexes provide a versatile scaffold for novel anticancer drugs. Seven new RuII -arene-thiocarboxylato dimers were synthesized and characterized. Three of the complexes (2 a, b and 5) showed promising antiproliferative activities in MDA-MB-231 (human invasive breast cancer) cells, and were further tested in a panel of fifteen cancerous and noncancerous cell lines. Complex 5 showed moderate
    RuII-芳烃配合物为新型抗癌药物提供了多功能支架。合成并表征了七个新的RuII-芳烃-硫代羧酰二聚体。三种复合物(2a,b和5)在MDA-MB-231(人类浸润性乳腺癌)细胞中显示出有希望的抗增殖活性,并在一组15种癌性和非癌性细胞系中进行了进一步测试。复合物5在MDA-MB-231细胞中表现出中等但显着的选择性活性(IC50 = 39±4μmRu)。实时增殖研究表明5诱导了MDA-MB-231细胞凋亡,但对A549(人肺癌,上皮)细胞无影响。相比之下,2 a和b在这两种细胞系中均显示出中等的抗增殖活性,但没有凋亡。侵袭性细胞的选择性细胞毒性为5,
  • Mercaptoacyl Dipeptides as Orally Active Dual Inhibitors of Angiotensin-Converting Enzyme and Neutral Endopeptidase
    作者:Cynthia A. Fink、J. Eric Carlson、Patricia A. McTaggart、Ying Qiao、Randy Webb、Ricardo Chatelain、Arco Y. Jeng、Angelo J. Trapani
    DOI:10.1021/jm960323z
    日期:1996.1.1
    reported that compound 2 (N-[[1-[(2(S)-mercapto-3-methyl-1-oxobutyl) amino]-1-cyclopentyl]-carbonyl]-L-tyrosine) was a potent dual inhibitor in vitro (IC50 (ACE) = 7.0 nM, IC50 (NEP) = 1.5 nM) (Fink et al. J. Med. Chem. 1995, 38, 5023-5030). This compound was found to have oral activity; however, its duration of effect was short. A series of thioacetate carboxylic acid ester analogs of compound 2 was
    两种锌金属肽酶的中性内肽酶(NEP,EC 3.4.24.11)和血管紧张素-I转换酶(ACE,EC 2.4.15.1)的双重抑制剂已成为治疗高血压和充血性心脏病的许多临床关注焦点失败。我们以前曾报道过,化合物2(N-[[[1-[(2(S)-巯基-3-甲基-1-氧代丁基)氨基] -1-环戊基]-羰基] -L-酪氨酸)是强效的体外抑制剂(IC50(ACE)= 7.0 nM,IC50(NEP)= 1.5 nM)(Fink et al。J. Med。Chem。1995,38,5023-5030)。发现该化合物具有口服活性。但是,其作用时间短。制备了一系列化合物2的硫代乙酸酯羧酸酯类似物。还对酪氨酸苯酚进行了修饰。当对有意识的正常血压大鼠口服给药时,评估这些化合物抑制血浆ACE活性的能力。发现所制备的大多数化合物具有比化合物2更长的口服活性。化合物38(N-[[1-[(2(S)-(乙酰硫基)-3-甲基-1-氧代丁基)氨基]发现以11
  • [EN] N-MERCAPTOACYL PHENYALANINE DERIVATIVES, PROCESS FOR THEIR PREPARATION, AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM<br/>[FR] DERIVES DE N-MERCAPTOACYL PHENYALANINE, LEUR PROCEDE DE PREPARATION ET LES COMPOSITIONS PHARMACEUTIQUES LES CONTENANT
    申请人:GLAXO GROUP LTD
    公开号:WO2003104200A1
    公开(公告)日:2003-12-18
    The invention relates to compounds of formula (I); wherein R1 represents C1-6alkyl; R2 represents pyrazole or pyrimidine; or a pharmaceutically acceptable derivative thereof. The invention also relates to pharmaceutical compositions containing compounds of formula (I) and to the use of compounds of formula (I) in medicine, particularly in the amelioration of a clinical condition for which a ACE and/or NEP inhibitor is indicated.
    这项发明涉及公式(I)的化合物;其中R1代表C1-6烷基;R2代表吡唑或嘧啶;或其药用可接受的衍生物。该发明还涉及含有公式(I)化合物的药物组合物,以及公式(I)化合物在医学中的使用,特别是在改善ACE和/或NEP抑制剂适用的临床病况中的使用。
  • Acylmercaptoalkanoyldipeptides, methods of preparation and their therapeutic use
    申请人:INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM)
    公开号:EP0524553A1
    公开(公告)日:1993-01-27
    This invention is directed to a compound of the formula that inhibits simultaneously neutral endopeptidase and peptidyldipeptidase A and is useful in treating hypertension. The invention is also directed to the preparation of the compound, pharmaceutical compositions containing it, and methods for its pharmaceutical use.
    这项发明涉及一种化合物,该化合物能同时抑制中性内肽酶和肽二肽酶A,并可用于治疗高血压。该发明还涉及该化合物的制备,含有该化合物的药物组合物,以及该药物的使用方法。
  • Exploiting a C–N Bond Forming Cytochrome P450 Monooxygenase for C–S Bond Formation
    作者:Iori Morita、Takahiro Mori、Takaaki Mitsuhashi、Shotaro Hoshino、Yoshimasa Taniguchi、Takashi Kikuchi、Kei Nagae、Norihiro Nasu、Makoto Fujita、Tomohiko Ohwada、Ikuro Abe
    DOI:10.1002/anie.201916269
    日期:2020.3.2
    C-S bond formation reactions are widely distributed in the biosynthesis of biologically active molecules, and thus have received much attention over the past decades. Herein, we report intramolecular C-S bond formation by a P450 monooxygenase, TleB, which normally catalyzes a C-N bond formation in teleocidin biosynthesis. Based on the proposed reaction mechanism of TleB, a thiol-substituted substrate
    CS键形成反应广泛地分布在生物活性分子的生物合成中,因此在过去的几十年中受到了广泛的关注。在本文中,我们报道了通过P450单加氧酶TleB分子内CS键的形成,该酶通常会在Teleocidin生物合成中催化CN键的形成。根据拟议的TleB反应机理,合成并测试了巯基取代的底物类似物,并在酶反应中进行了测试,除具有不寻常的吲哚稠合的6/5 / 8-外,还提供了前所未有的含硫硫代吲哚内酰胺V。通过结晶海绵法确定其结构的三环产物。有趣的是,构象分析表明,SOFA构象在硫代吲哚内酰胺V中是稳定的,这与吲哚内酰胺V中的主要TWIST形式形成鲜明对比,
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