2-甲基-5,6-二氢-4H-吡咯并[3,4-D]噻唑 | 773031-79-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 2-甲基-5,6-二氢-4H-吡咯并[3,4-D]噻唑
• 英文名称: 2-methyl-5,6-dihydro-4H-pyrrolo[3,4-d]thiazole
• 英文别名: 2-methyl-5,6-dihydro-4H-pyrrolo[3,4-d][1,3]thiazole
• CAS: 773031-79-1
• 化学式: C₆H₈N₂S
• mdl: MFCD06738528
• 分子量: 140.209
• InChiKey: DQNDJDKFUJDVQW-UHFFFAOYSA-N

物化性质

• 沸点：
  237.8±30.0 °C(Predicted)
• 密度：
  1.234±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  53.2
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  2-(5-Amino-7-methoxy-[1,2,4]triazolo[1,5-c]quinazolin-2-yl)ethyl methanesulfonate 、 2-甲基-5,6-二氢-4H-吡咯并[3,4-D]噻唑 在 N,N-二异丙基乙胺 、 potassium iodide 作用下， 以 1,4-二氧六环 、 水 为溶剂， 生成 7-methoxy-2-(2-(2-methyl-4H-pyrrolo[3,4-d]thiazol-5(6H)-yl)ethyl)-[1,2,4]triazolo[1,5-c]quinazolin-5-amine
  参考文献：
  名称：

  [EN] HETEROBICYCLO-SUBSTITUTED-[1,2,4]TRIAZOLO[1,5-C]QUINAZOLIN-5-AMINE COMPOUNDS FOR TREATMENT OF CENTRAL NERVOUS SYSTEM DISORDER
  [FR] COMPOSÉS HÉTÉROBICYCLO-SUBSTITUÉS-[1,2,4]TRIAZOLO[1,5-C]QUINAZOLIN-5-AMINE POUR LE TRAITEMENT D'UN TROUBLE DU SYSTÈME NERVEUX CENTRAL

  摘要：

  本文披露了异杂双环取代的[1,2,4]三唑并[1,5-c]喹唑啉-5-胺化合物，其具有对A2A受体的特异结合，并可用于定量各种具有与A2A受体结合亲和力的化合物在体内受体位点的占有率。

  公开号：

  WO2014101373A1
• 作为产物：
  描述：

  2-methyl-5-(toluene-4-sulfonyl)-4,6-dihydro-5H-pyrrolo<3,4-d>thiazole 在 氢溴酸 、 苯酚 作用下， 以 水 为溶剂， 反应 1.2h， 生成 2-甲基-5,6-二氢-4H-吡咯并[3,4-D]噻唑
  参考文献：
  名称：

  [EN] HETEROBICYCLO-SUBSTITUTED-[1,2,4]TRIAZOLO[1,5-C]QUINAZOLIN-5-AMINE COMPOUNDS FOR TREATMENT OF CENTRAL NERVOUS SYSTEM DISORDER
  [FR] COMPOSÉS HÉTÉROBICYCLO-SUBSTITUÉS-[1,2,4]TRIAZOLO[1,5-C]QUINAZOLIN-5-AMINE POUR LE TRAITEMENT D'UN TROUBLE DU SYSTÈME NERVEUX CENTRAL

  摘要：

  本文披露了异杂双环取代的[1,2,4]三唑并[1,5-c]喹唑啉-5-胺化合物，其具有对A2A受体的特异结合，并可用于定量各种具有与A2A受体结合亲和力的化合物在体内受体位点的占有率。

  公开号：

  WO2014101373A1

文献信息

• Nanoscale synthesis and affinity ranking
  作者：Nathan J. Gesmundo、Bérengère Sauvagnat、Patrick J. Curran、Matthew P. Richards、Christine L. Andrews、Peter J. Dandliker、Tim Cernak

  DOI：10.1038/s41586-018-0056-8

  日期：2018.5

  Most drugs are developed through iterative rounds of chemical synthesis and biochemical testing to optimize the affinity of a particular compound for a protein target of therapeutic interest. This process is challenging because candidate molecules must be selected from a chemical space of more than 1060 drug-like possibilities 1 , and a single reaction used to synthesize each molecule has more than 107 plausible permutations of catalysts, ligands, additives and other parameters 2 . The merger of a method for high-throughput chemical synthesis with a biochemical assay would facilitate the exploration of this enormous search space and streamline the hunt for new drugs and chemical probes. Miniaturized high-throughput chemical synthesis3–7 has enabled rapid evaluation of reaction space, but so far the merger of such syntheses with bioassays has been achieved with only low-density reaction arrays, which analyse only a handful of analogues prepared under a single reaction condition8–13. High-density chemical synthesis approaches that have been coupled to bioassays, including on-bead 14 , on-surface 15 , on-DNA 16 and mass-encoding technologies 17 , greatly reduce material requirements, but they require the covalent linkage of substrates to a potentially reactive support, must be performed under high dilution and must operate in a mixture format. These reaction attributes limit the application of transition-metal catalysts, which are easily poisoned by the many functional groups present in a complex mixture, and of transformations for which the kinetics require a high concentration of reactant. Here we couple high-throughput nanomole-scale synthesis with a label-free affinity-selection mass spectrometry bioassay. Each reaction is performed at a 0.1-molar concentration in a discrete well to enable transition-metal catalysis while consuming less than 0.05 milligrams of substrate per reaction. The affinity-selection mass spectrometry bioassay is then used to rank the affinity of the reaction products to target proteins, removing the need for time-intensive reaction purification. This method enables the primary synthesis and testing steps that are critical to the invention of protein inhibitors to be performed rapidly and with minimal consumption of starting materials. A system that combines nanoscale synthesis and affinity ranking enables high-throughput screening of reaction conditions and bioactivity for a given protein target, accelerating the process of drug discovery.

  大多数药物都是通过反复的化学合成和生化测试来开发，以优化特定化合物与治疗感兴趣的蛋白质靶点的亲和力。这一过程颇具挑战性，因为候选分子必须从超过10^60种类药物可能性的化学空间中选出，而用于合成每个分子的单一反应中催化剂、配体、添加剂和其他参数的合理排列组合超过10^7种。将高通量化学合成方法与生化分析方法相结合，将有助于探索这一巨大的搜索空间，并简化新型药物和化学探针的寻找过程。微型化高通量化学合成技术已经能够快速评估反应空间，但迄今为止，这种合成方法与生物分析方法的结合，仅限于低密度反应阵列，即在单一反应条件下仅分析少量类似物。高密度化学合成方法与生物分析方法相结合，包括使用珠子上、表面上、DNA上和质量编码等技术，大大减少了材料需求，但这些方法要求底物与潜在的反应性载体共价连接，必须在高度稀释的情况下进行，并且必须在混合物的形式下运作。这些反应特性限制了过渡金属催化剂的应用，因为过渡金属催化剂很容易受到复杂混合物中存在的多种官能团的毒害，而且对于动力学需要高浓度反应物的反应过程也不适用。本研究将高通量纳摩尔级合成与无标记的亲和选择质谱生物分析相结合，使得每个反应在0.1摩尔浓度的条件下进行，既可能实现过渡金属催化，又使得每个反应消耗的底物不足0.05毫克。然后，使用亲和选择质谱生物分析法对反应产物与靶蛋白的亲和力进行排序，省去了耗时的反应纯化步骤。该方法使得对蛋白质抑制剂发明至关重要的初级合成和测试步骤能够快速完成，且起始材料消耗最小。纳米级合成和亲和力排序相结合的系统可以实现对给定蛋白质靶点的反应条件和生物活性进行高通量筛选，从而加速药物发现过程。
• [EN] PYRROLOTRIAZINE COMPOUNDS AND METHODS OF INHIBITING TAM KINASES<br/>[FR] COMPOSÉS DE PYRROLOTRIAZINE ET PROCÉDÉS D'INHIBITION DE KINASES TAM
  申请人：SYROS PHARMACEUTICALS INC

  公开号：WO2019074962A1

  公开（公告）日：2019-04-18

  Described herein are compounds, methods of making such compounds, pharmaceutical compositions, and medicaments comprising such compounds, and methods of using such compounds to treat cancer. (II), or a pharmaceutically acceptable salt thereof, wherein: R1 is pyridin-3-yl, pyridin-4-yl, pyrazol-4-yl, cyclohexyl, or 8-azabicyclo[3.2.1]oct-2- ene-3-yl, wherein R1 is optionally substituted with up to four independently selected substituents; R2 is cyclohexyl substituted with hydroxy and optionally substituted with one or two additional substituents independently selected from C1-C4 alkyl and fluoro, or is 4,5,6,7- tetrahydro-lH-indazolyl optionally substituted with one to three substituents independently selected from C1-C4 alkyl and fluoro; and R3 is -C3-C8 alkyl, -(C2-C6 alkylene)-0-(C1-C6 alkyl), C3-C6 cycloalkyl, or -(C2-C6 alkylene)-C3-C6 cycloalkyl, wherein R3 is optionally substituted with 1-5 substituents inde endentl selected from deuterium, halo, and -OH.

  本文描述了化合物、制备这种化合物的方法、含有这种化合物的药物组合物和药物，以及使用这种化合物治疗癌症的方法。其中，R1为吡啶-3-基、吡啶-4-基、吡唑-4-基、环己基或8-氮杂双环[3.2.1]辛-2-烯-3-基，其中R1可选择性地与最多四个独立选择的取代基取代；R2为环己基，其与羟基取代，并可选择性地与一个或两个额外的独立选择的来自C1-C4烷基和氟的取代基取代，或者为4,5,6,7-四氢-1H-吲哚基，可选择性地与一个至三个独立选择的来自C1-C4烷基和氟的取代基取代；R3为-C3-C8烷基、-(C2-C6烷基)-O-(C1-C6烷基)、C3-C6环烷基或-(C2-C6烷基)-C3-C6环烷基，其中R3可选择性地与1-5个独立选择的氘、卤素和-OH取代。
• [EN] HETEROBICYCLO-SUBSTITUTED-[1,2,4]TRIAZOLO[1,5-C]QUINAZOLIN-5-AMINE COMPOUNDS FOR TREATMENT OF CENTRAL NERVOUS SYSTEM DISORDER<br/>[FR] COMPOSÉS HÉTÉROBICYCLO-SUBSTITUÉS-[1,2,4]TRIAZOLO[1,5-C]QUINAZOLIN-5-AMINE POUR LE TRAITEMENT D'UN TROUBLE DU SYSTÈME NERVEUX CENTRAL
  申请人：MERCK SHARP & DOHME

  公开号：WO2014101373A1

  公开（公告）日：2014-07-03

  Disclosed are compounds of heterobicyclo-substituted [1,2,4]triazolo[1,5-c]quinazolin-5-amine herein, which have specific binding on an A2A-receptor and are useful for quantifying in vivo receptor-site occupancy of various compounds which have an affinity for binding to an A2A-receptor.

  本文披露了异杂双环取代的[1,2,4]三唑并[1,5-c]喹唑啉-5-胺化合物，其具有对A2A受体的特异结合，并可用于定量各种具有与A2A受体结合亲和力的化合物在体内受体位点的占有率。
• [EN] 6-AMINO-2-PHENYLAMINO-1H-BENZIMIDAZOLE-5-CARBOXAMIDE- DERIVATIVES AND THEIR USE AS MICROSOMAL PROSTAGLANDIN E2 SYNTHASE-1 INHIBITORS<br/>[FR] DÉRIVÉS DE 6 -AMINO- 2 - PHÉNYLAMINO- 1H-BENZIMIDAZOLE- 5 -CARBOXAMIDE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE LA PROSTAGLANDINE E2 SYNTHASE-1 MICROSOMALE
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2012076673A1

  公开（公告）日：2012-06-14

  This invention relates to compounds of formula (I) their use as inhibitors of the microsomal prostaglandin E2 synthase-1 (mPGES-1), pharmaceutical compositions containing them, and their use as medicaments for the treatment and/or prevention of inflammatory diseases and associated conditions. A, L, M, W, R1, R2, R3, R4, R6, R7, R9, Ra, Rb have meanings given in the description.

  这项发明涉及式(I)的化合物，它们作为微粒体前列腺素E2合酶-1(mPGES-1)的抑制剂的用途，含有它们的药物组合物，以及它们作为治疗和/或预防炎症性疾病和相关症状的药物的用途。A、L、M、W、R1、R2、R3、R4、R6、R7、R9、Ra、Rb在描述中有给定的含义。
• Aminocyclohexanes as Dipeptidyl Peptidase-IV Inhibitors for the Treatment or Prevention of Diabetes
  申请人：Biftu Tesfaye

  公开号：US20090270467A1

  公开（公告）日：2009-10-29

  The present invention is directed to novel substituted aminocyclohexanes of structural formula (I) which are inhibitors of the dipeptidyl peptidase-IV enzyme and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV enzyme is involved, such as diabetes and particularly Type 2 diabetes. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which the dipeptidyl peptidase-IV enzyme is involved.

  本发明涉及结构式（I）的新型取代氨基环己烷，其是二肽基肽酶-IV酶的抑制剂，并且对于涉及二肽基肽酶-IV酶的疾病的治疗或预防，例如糖尿病，特别是2型糖尿病，具有用途。本发明还涉及包含这些化合物的制药组合物以及这些化合物和组合物在预防或治疗涉及二肽基肽酶-IV酶的疾病中的使用。