2-(4-甲基噻唑-5-基)乙胺 | 58981-35-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 2-(4-甲基噻唑-5-基)乙胺
• 中文别名: 4-甲基-5-噻唑乙胺
• 英文名称: 4-methyl-5-thiazoleethanamine
• 英文别名: 4-methyl-5-(β-aminoethyl)-thiazole；3-(4-methylthiazol-5-yl)ethan-1-amine；2-(4-methylthiazol-5-yl)ethane-1-amine；2-(4-methylthiazol-5-yl)ethan-1-amine；5-<2-Amino-ethyl>-4-methyl-thiazol；2-(4-methyl-1,3-thiazol-5-yl)ethylamine；2-(4-Methyl-thiazol-5-yl)-aethylamin；2-(4-methyl-thiazol-5-yl)-ethylamine；VUF 8952；2-(4-Methylthiazol-5-yl)ethanamine；2-(4-methyl-1,3-thiazol-5-yl)ethanamine
• CAS: 58981-35-4
• 化学式: C₆H₁₀N₂S
• mdl: MFCD08060722
• 分子量: 142.225
• InChiKey: TVAQJFUNSFVSGP-UHFFFAOYSA-N

物化性质

• 溶解度：
  可溶于氯仿（少量）、DMSO（少量）、甲醇（少量）

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  67.2
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT

反应信息

• 作为反应物：
  描述：

  2-(4-甲基噻唑-5-基)乙胺 在 氰基磷酸二乙酯 、 N,N-二异丙基乙胺 、 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 23.0h， 生成 5-thiazolylethanamine, 4-methyl-N-(2-amino-3-methyl-1-oxopentyl)-, <2S-(R*,R*)>-
  参考文献：
  名称：

  Evaluation of a vitamin-cloaking strategy for oligopeptide therapeutics: biotinylated HIV-1 protease inhibitors

  摘要：

  The outstanding limitations to the oligopeptide as a therapeutic agent are poor oral availability and rapid biliary clearance. To address these concerns a series of eight peptidic HIV-1 protease inhibitors containing the structural segment of the vitamin biotin have been prepared. These have been evaluated with regard to the hypothesis that this vitamin would cloak the peptidic character of these oligopeptides, and thus impart to these inhibitors the potential for absorption and distribution via biotin transporters and receptors. By iterative optimization about a -Chal psi[CH- (OH)CH(OH)]Val- core inhibitory insert, three particularly potent inhibitors (K-i less than or equal to 10 nM) of the HIV-1 protease were obtained. Although excellent cell culture antiviral activity is observed for other peptidic protease inhibitors of comparable affinity, none in this series exhibited satisfactory antiviral activity. This failure is-attributed to the incompatibility of the hydrophilic and hydrogen-bonding biotin segment, with the facile membrane permeability and intracellular access presumably required for antiviral activity. The ability of the biotin to cloak the peptide, and thus render the overall appearance of the conjugate as that of a vitamin, was evaluated. Four of this series were evaluated for recognition by the Caco-2 cell intestinal biotin transporter, None inhibited competitively biotin uptake, indicating a lack of recognition. A vitamin may bind to a specific protein carrier, and thus attain an improved serum profile (by resistance to biliary clearance) and advantageous delivery to cells. Therefore, the serum concentrations of three were evaluated following an iv bolus in a rat model for serum clearance. One of the three protease inhibitors (L-idonamide, 6-cyclohexyl-2,5,6-trideoxy-2-(1-methylethyl)-5-[[3-methyl-1-oxo-2-[[5-(hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl)-1-oxopentyl]amino]butyl]amino]-N-[2-methyl-1-[[(2-pyridinylmethyl)amino] carbonyl]butyl]-, [3aS-[3a alpha,4 beta(1R*,2R*;3R*),6a alpha]]-) sustained a more than 5-fold increase in serum concentration at all time points relative to the benchmark structure. The remaining two had serum concentrations at least equal to the benchmark, suggestive of improved resistance to clearance. One(L-idonamide, 6-cyclohexyl-2,5,6-trideoxy-5-[[2-[[5-(hexahydro-2-oxo-1H-thieno-[3,4-d]imidazol-4-yl)pentyl]thio]benzoyl]amino]-2-(1-methylethyl)-N-[2-methyl-1-[[(2-pyridinyl- methyl)amino]carbonyl]butyl]-, [3aS-[3a alpha,4 beta(1R*,2R*),6a alpha]]-) was prepared as a complex with the biotin-binding protein avidin. Avidin may resemble an endogenous serum biotin carrier protein. The antiviral activity (evaluated in an H9-HTLV(IIIB) acute HIV-1 infection assay) of the inhibitor and the avidin complex was identical. This suggests that the avidin-inhibitor complex is capable of cell internalization. Although the weak antiviral activity of these biotinylated inhibitors precludes consideration as practical HIV therapeutics, the overall data remain suggestive of vitamin cloaking of oligopeptides as a strategy of potential value.

  DOI：

  10.1021/jm00028a013
• 作为产物：
  描述：

  氯美噻唑 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 2-(4-甲基噻唑-5-基)乙胺
  参考文献：
  名称：

  Murav'eva,K.M.; Shchukina,M.N., Journal of general chemistry of the USSR, 1963, vol. 33, p. 3655 - 3657

  摘要：

  DOI：

文献信息

• [EN] MTH1 INHIBITORS FOR TREATMENT OF INFLAMMATORY AND AUTOIMMUNE CONDITIONS<br/>[FR] INHIBITEURS DE MTH1 DESTINÉS AU TRAITEMENT DES ÉTATS INFLAMMATOIRES ET AUTO-IMMUNS
  申请人：THOMAS HELLEDAYS STIFTELSE FÖR MEDICINSK FORSKNING

  公开号：WO2015187089A1

  公开（公告）日：2015-12-10

  A compound of formula (I), or a pharmaceutically acceptable salt thereof, for use in the treatment of autoimmune diseases and inflammatory conditions.

  化合物的化学式（I），或其药学上可接受的盐，用于治疗自身免疫性疾病和炎症性疾病。
• Direct Access to Primary Amines from Alkenes by Selective Metal‐Free Hydroamination
  作者：Yi‐Dan Du、Bi‐Hong Chen、Wei Shu

  DOI：10.1002/anie.202016679

  日期：2021.4.26

  selective synthesis of primary amines from easily available precursors is attractive yet challenging. Herein, we report the rapid synthesis of primary amines from alkenes via metal‐free regioselective hydroamination at room temperature. Ammonium carbonate was used as ammonia surrogate for the first time, allowing for efficient conversion of terminal and internal alkenes into linear, α‐branched, and α‐tertiary

  由容易获得的前体直接和选择性合成伯胺是有吸引力的，但仍具有挑战性。在此，我们报道了室温下通过无金属的区域选择性加氢胺从烯烃快速合成伯胺的方法。碳酸铵首次用作氨替代物，可在温和条件下将末端和内部烯烃有效转化为线性，α支化和α叔伯胺。该方法提供了一种直接而有效的方法，可用于制药化学和其他领域特别感兴趣的各种先进的，高度官能化的伯胺。
• AMINOPYRIDINE AND CARBOXYPYRIDINE COMPOUNDS AS PHOSPHODIESTERASE 10 INHIBITORS
  申请人：Allen Jennifer R.

  公开号：US20100160280A1

  公开（公告）日：2010-06-24

  Pyridine and pyrimidine compounds: or a pharmaceutically acceptable salt thereof, wherein m, n, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , X 1 , X 2 , X 3 , X 4 , X 5 , X 6 , X 7 , X 8 , and Y are as defined in the specification; or a pharmaceutically acceptable salt thereof, wherein ring A, m, n, y, R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , X 1 , X 2 , and ring A are as defined in the specification; and or a pharmaceutically acceptable salt thereof, wherein m, n, y, R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 9 , X 1 , X 2 , and ring A are as defined in the specification; compositions containing them, and processes for preparing such compounds. Provided herein also are methods of treating disorders or diseases treatable by inhibition of PDE10, such as obesity, non-insulin dependent diabetes, schizophrenia, bipolar disorder, obsessive-compulsive disorder, and the like.

  吡啶和嘧啶化合物： 或者是根据说明书中定义的药用可接受盐，其中m、n、R1、R2、R3、R4、R5、R6、R7、X1、X2、X3、X4、X5、X6、X7、X8和Y都有所定义； 或者是根据说明书中定义的药用可接受盐，其中环A、m、n、y、R2、R3、R4、R5、R6、R7、R8、R9、X1、X2和环A都有所定义； 或者是根据说明书中定义的药用可接受盐，其中m、n、y、R2、R3、R4、R5、R6、R7、R9、X1、X2和环A都有所定义；含有它们的组合物以及制备这类化合物的方法。还提供了通过抑制PDE10治疗可治疗的疾病或病症的方法，例如肥胖、非胰岛素依赖型糖尿病、精神分裂症、双相情感障碍、强迫症等。
• [EN] PYRIMIDINE-2,4-DIAMINE DERIVATIVES FOR TREATMENT OF CANCER<br/>[FR] DÉRIVÉS DE PYRIMIDINE-2,4-DIAMINE UTILISABLES EN VUE DU TRAITEMENT DU CANCER
  申请人：THOMAS HELLEDAYS STIFTELSE FÖR MEDICINSK FORSKNING

  公开号：WO2014084778A1

  公开（公告）日：2014-06-05

  A compound of formula (I), or a pharmaceutically-acceptable salt thereof. The compound is useful in the treatment of cancer or other diseases that may benefit from inhibition of MTH1.

  公式(I)的化合物，或其药用可接受的盐。该化合物可用于治疗癌症或其他可能从抑制MTH1中受益的疾病。
• SUBSTITUTED 2-(CHROMAN-6-YLOXY)-THIAZOLES AND THEIR USE AS PHARMACEUTICALS
  申请人：CZECHTIZKY Werngard

  公开号：US20130065859A1

  公开（公告）日：2013-03-14

  The present invention relates to substituted 2-(chroman-6-yloxy)-thiazoles of the formula I, in which Ar, R2, R3 and R4 are as defined in the claims. The compounds of the formula I are inhibitors of the sodium-calcium exchanger (NCX), especially of the sodium-calcium exchanger of subtype 1 (NCX1), and are suitable for the treatment of diverse disorders in which intracellular calcium homeostasis is disturbed, such as arrhythmias, heart failure and stroke. The invention furthermore relates to processes for the preparation of the compounds of the formula I, their use as pharmaceuticals, and pharmaceutical compositions comprising them.

  本发明涉及式I的取代2-(色甘醇-6-氧基)-噻唑衍生物，其中Ar、R2、R3和R4如权利要求中所定义。式I的化合物是钠-钙交换蛋白（NCX）的抑制剂，特别是亚型1的钠-钙交换蛋白（NCX1），适用于处理细胞内钙离子稳态受扰的各种疾病，如心律失常、心力衰竭和中风。本发明还涉及制备式I的化合物的方法，它们作为药物的用途，以及包含它们的药物组合物。