1-苯并噻吩-5-羧酸甲酯 | 20532-39-2

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻吩类
• 中文名称: 1-苯并噻吩-5-羧酸甲酯
• 英文名称: methyl benzo[b]thiophene-5-carboxylate
• 英文别名: Methyl 1-benzothiophene-5-carboxylate
• CAS: 20532-39-2
• 化学式: C₁₀H₈O₂S
• 分子量: 192.238
• InChiKey: XCDQIUIOQIOHFF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  54.5
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312,P302+P352,P304+P340,P305+P351+P338,P330,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温

反应信息

• 作为反应物：
  描述：

  1-苯并噻吩-5-羧酸甲酯 在 溴 作用下， 以 溶剂黄146 为溶剂， 以85%的产率得到methyl 3-bromobenzo[b]thiophene-5-carboxylate
  参考文献：
  名称：

  2-{3-[4-(Alkylsulfinyl)phenyl]-1-benzofuran-5-yl}-5-methyl-1,3,4-oxadiazole Derivatives as Novel Inhibitors of Glycogen Synthase Kinase-3β with Good Brain Permeability

  摘要：

  Glycogen synthase kinase 3beta (GSK-3beta) inhibition is expected to be a promising therapeutic approach for treating Alzheimer's disease. Previously we reported a series of 1,3,4-oxadiazole derivatives as potent and highly selective GSK-3beta inhibitors, however, the representative compounds 1a,b showed poor pharmacokinetic profiles. Efforts were made to address this issue by reducing molecular weight and lipophilicity, leading to the identification of oxadiazole derivatives containing a sulfinyl group, (S)-9b and (S)-9c. These compounds exhibited not only highly selective and potent inhibitory activity against GSK-3beta but also showed good pharmacokinetic profiles including favorable BBB penetration. In addition, (S)-9b and (S)-9c given orally to mice significantly inhibited cold water stress-induced tau hyperphosphorylation in mouse brain.

  DOI：

  10.1021/jm900647e
• 作为产物：
  描述：

  1-苯并噻吩-5-羧酸 在 硫酸 作用下， 以 甲醇 为溶剂， 反应 3.0h， 以96%的产率得到1-苯并噻吩-5-羧酸甲酯
  参考文献：
  名称：

  [EN] BICYCLIC HYDROXAMIC ACIDS USEFUL AS INHIBITORS OF MAMMALIAN HISTONE DEACETYLASE ACTIVITY
  [FR] ACIDES HYDROXAMIQUES BICYCLIQUES UTILES COMME INHIBITEURS DE L'ACTIVITÉ HISTONE DÉSACÉTYLASE CHEZ LE MAMMIFÈRE

  摘要：

  化合物的化学式（Ia）或（Ib）或其药学上可接受的盐。该化合物是组蛋白去乙酰化酶的抑制剂，因此在治疗自身免疫性疾病、精神障碍、神经退行性疾病和过度增生性疾病等方面非常有用。

  公开号：

  WO2017108282A1

文献信息

• NEW AMINOTHIAZOLES AS FBPASE INHIBITORS FOR DIABETES
  申请人：Hebeisen Paul

  公开号：US20090143448A1

  公开（公告）日：2009-06-04

  Compounds of formula (I) as well as pharmaceutically acceptable salts and esters thereof, wherein R 1 to R 3 have the significance given in claim 1 and which can be used in the form of pharmaceutical compositions.

  式(I)的化合物以及其药用可接受的盐和酯，其中R1至R3具有权利要求1中给定的含义，并可用于制成药物组合物。
• 含咪唑稠合三环类化合物及其应用
  申请人：广州必贝特医药技术有限公司

  公开号：CN107383024B

  公开（公告）日：2018-06-08

  本发明公开了具有式(I)所示结构的含咪唑稠合三环类化合物或者其药学上可接受的盐或者其立体异构体或者其前药分子。该类化合物具有调节IDO1活性的作用，这类化合物通过阻断免疫检查点IDO1，可以增强T细胞激活，用于治疗IDO1介导的免疫抑制，从而能够成为治疗恶性肿瘤的有效药物。与检查点蛋白的抗体药物或其他抗癌药物合用，可以增强抗癌效果。同时也有潜力有效治疗与IDO1异常有关的免疫抑制性疾病，有较大的应用价值。
• GSK-3BETAINHIBITOR
  申请人：Itoh Fumio

  公开号：US20100069381A1

  公开（公告）日：2010-03-18

  For the purpose of providing a GSK-3β inhibitor containing an oxadiazole compound or a salt thereof or a prodrug thereof useful as an agent for the prophylaxis or treatment of a GSK-3β-related pathology or disease, the present invention provides a GSK-3β inhibitor containing a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof or a prodrug thereof.

  为了提供一种含有噁二唑化合物或其盐或其前药的GSK-3β抑制剂，用作GSK-3β相关病理或疾病的预防或治疗剂，本发明提供了一种含有由以下式（I）表示的化合物的GSK-3β抑制剂： 其中每个符号如规范中定义，或其盐或其前药。
• Rapid access to benzo-annelated heterocycles, naphthalenes, and polysubstituted benzenes through a novel benzannulation reaction
  作者：Inga Cikotiene、Rita Buksnaitiene、Rokas Sazinas

  DOI：10.1016/j.tet.2010.11.073

  日期：2011.1

  mercaptoacetate triggered benzannulation reaction is described. The precursors are heterocyclic, aromatic or acyclic compounds bearing a carbonyl group at ortho position to an internal alkyne. The methodology does not require transition-metal catalysts and moreover it is general for the preparation of wide range of benzo-annelated heterocycles, naphthalenes and benzenes.

  描述了新颖，高效，强大的巯基乙酸甲酯触发苯环化反应。前体是在内部炔烃的邻位带有羰基的杂环，芳族或无环化合物。该方法不需要过渡金属催化剂，而且通常用于制备各种苯并-退火的杂环，萘和苯。
• NEW ANALOGS AS ANDROGEN RECEPTOR AND GLUCOCORTICOID RECEPTOR MODULATORS
  申请人：Oncostellae, S.L.

  公开号：EP3480201A1

  公开（公告）日：2019-05-08

  The present invention relates to novel dihydropyridine derivatives of formula (I): as modulators of nuclear receptors selected from androgen receptor and glucocorticoid receptor, to processes for their preparation, to pharmaceutical compositions comprising said compounds and to the use of said for manufacturing a medicament for the treatment of pathological conditions or diseases that can improve by modulation of androgen receptor and/or glucocorticoid receptor, selected from cancer, metastasizing cancers, benign prostate hyperplasia, polycystic ovary syndrome (PCOS), hair loss, hirsutism, acne, hypogonadism, muscle wasting diseases, cachexia, Cushing's syndrome, anti-psychotic drug induced weight gain, obesity, post-traumatic stress disorder and alcoholism.

  本发明涉及一种新型的二氢吡啶衍生物，其化学式为(I)：作为选择的核受体调节剂，所述核受体包括雄激素受体和糖皮质激素受体，以及其制备方法，包括所述化合物的制药组合物和利用所述化合物制造用于治疗可以通过调节雄激素受体和/或糖皮质激素受体改善的病理情况或疾病的药物，所述病理情况或疾病包括癌症、转移性癌症、良性前列腺增生、多囊卵巢综合征（PCOS）、脱发、多毛症、痤疮、性腺功能减退、肌肉消耗性疾病、虚弱、库欣综合征、抗精神病药物诱导的体重增加、肥胖、创伤后应激障碍和酗酒。