2-溴-4,5,6,7-四氢苯并[b]噻吩-3-羧酸乙酯 | 150108-66-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 中文名称: 2-溴-4,5,6,7-四氢苯并[b]噻吩-3-羧酸乙酯
• 英文名称: ethyl 2-bromo-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
• 英文别名: ethyl 2-bromo-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
• CAS: 150108-66-0
• 化学式: C₁₁H₁₃BrO₂S
• 分子量: 289.193
• InChiKey: KRHUTJDRKGFWQD-UHFFFAOYSA-N

物化性质

• 沸点：
  380.9±42.0 °C(Predicted)
• 密度：
  1.473±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  54.5
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P264,P271,P280,P302+P352,P304+P340,P305+P351+P338,P312,P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温

反应信息

• 作为反应物：
  描述：

  2-溴-4,5,6,7-四氢苯并[b]噻吩-3-羧酸乙酯 在 copper(l) iodide 、 一水合肼 、 二异丙胺 、 三苯基膦 、 palladium dichloride 作用下， 以 四氢呋喃 为溶剂， 反应 10.58h， 生成 2-amino-3-phenyl-6,7,8,9-tetrahydrobenzo[4,5]thieno[3,2-c]pyridin-1(2H)-one
  参考文献：
  名称：

  thienopyridinones的合成通过酰肼炔环化

  摘要：

  已经开发了新颖且有效的合成噻吩并[3,2-c]吡啶酮的方法。合成策略依赖于卤代噻吩酯的合成，该卤代噻吩酯用作后续Sonogashira交叉偶联反应的底物。相应酯的水合肼解反应以及酰肼-炔烃的闭环转化产生了高产率的目标噻吩并吡啶酮。还表明需要纯一水合肼来促进酰肼的形成。

  DOI：

  10.1016/j.tet.2020.131151
• 作为产物：
  描述：

  2-氨基-4,5,6,7-四氢苯并噻酚-3-羧酸乙酯 在 亚硝酸特丁酯 作用下， 以 乙腈 为溶剂， 以70%的产率得到2-溴-4,5,6,7-四氢苯并[b]噻吩-3-羧酸乙酯
  参考文献：
  名称：

  thienopyridinones的合成通过酰肼炔环化

  摘要：

  已经开发了新颖且有效的合成噻吩并[3,2-c]吡啶酮的方法。合成策略依赖于卤代噻吩酯的合成，该卤代噻吩酯用作后续Sonogashira交叉偶联反应的底物。相应酯的水合肼解反应以及酰肼-炔烃的闭环转化产生了高产率的目标噻吩并吡啶酮。还表明需要纯一水合肼来促进酰肼的形成。

  DOI：

  10.1016/j.tet.2020.131151

文献信息

• [EN] COMPOUNDS FOR TREATING VIRAL INFECTIONS<br/>[FR] COMPOSÉS POUR TRAITER DES INFECTIONS VIRALES
  申请人：PASTEUR INSTITUT KOREA

  公开号：WO2015158908A1

  公开（公告）日：2015-10-22

  The present invention relates to small molecule compounds and their use in the treatment of diseases, in particular viral diseases, in particular hepatitis C virus (HCV).

  本发明涉及小分子化合物及其在治疗疾病中的应用，特别是病毒性疾病，尤其是丙型肝炎病毒（HCV）。
• [EN] SULFONYLUREA DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS DE SULFONYLURÉE ET LEURS UTILISATIONS
  申请人：NODTHERA LTD

  公开号：WO2020249664A1

  公开（公告）日：2020-12-17

  The present disclosure relates to compounds of Formula (I) and to their prodrugs, pharmaceutically acceptable salts, pharmaceutical compositions, methods of use, and methods for their preparation. The compounds disclosed herein are useful for inhibiting the maturation of cytokines of the IL-1 family by inhibiting inflammasomes and may be used in the treatment of disorders in which inflammasome activity is implicated, such as inflammatory, autoinflammatory and autoimmune diseases and cancers.

  本公开涉及式(I)化合物及其前药、药用可接受盐、药物组合物、使用方法和制备方法。所公开的化合物可用于通过抑制炎症小体来抑制IL-1家族细胞因子的成熟，并可用于治疗炎症、自身炎症和自身免疫疾病以及癌症等炎症小体活性涉及的疾病。
• Fused thiophene compounds and medicinal use thereof
  申请人：Welfide Corporation

  公开号：US06271225B1

  公开（公告）日：2001-08-07

  A condensed thiophene compound of the formula (I) wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof and hydrates thereof. The compound of the formula (I) of the present invention is useful as a novel antipsychotic agent which is effective for both positive symptoms and negative symptoms of schizophrenia, which is associated with less side effects such as extrapyramidal motor disorder and the like and which is less associated with serious side effects such as agranulocytosis and the like. In addition, this compound is also useful as a therapeutic agent of Alzheimer's disease and manic-depressive illness.

  公式（I）的一种缩合噻吩化合物，其中每个符号如规范中定义，其药学上可接受的盐及水合物。本发明的公式（I）化合物可用作一种新型抗精神病药物，对精神分裂症的阳性症状和阴性症状均有效，与较少的副作用（如外周性运动障碍等）相关，并且与严重副作用（如粒细胞缺乏症等）的关联较小。此外，该化合物还可用作治疗阿尔茨海默病和躁郁症的药物。
• Fungicides for the control of take-all disease of plants
  申请人：Monsanto Company

  公开号：US20010046975A1

  公开（公告）日：2001-11-29

  A method of controlling Take-all disease of plants by applying, preferably to the seed prior to planting, a fungicide of the formula 1 wherein Z 1 and Z 2 are C or N and are part of an aromatic ring selected from benzene, pyridine, thiophene, furan, pyrrole, pyrazole, thiazole, and isothiazole; A is selected from —C(X)-amine, —C(O)—SR 3 , —NH—C(X)R 4 , and —C(═NR )—XR 7 ; B is —W m —Q(R 2 ) 3 or selected from o-tolyl, 1-naphthyl, 2-naphthyl, and 9-phenanthryl, each optionally substituted with halogen or R 4 ; Q is C, Si, Ge, or Sn; W is —C(R 3 ) p H (2-p) —; or when Q is C, W is selected from —C(R 3 ) p H (2-p) —, —N(R 3 ) m H (1-m) —, —S(O) p —, and —O—; X is O or S; n is 0, 1, 2, or 3; m is 0 or 1; p is 0, 1, or 2; each R is independently selected from a) halo, formyl, cyano, amino, nitro, thiocyanato, isothiocyanato, trimethylsilyl, and hydroxy; b) C1-C4 alkyl, alkenyl, alkynyl, C3-C6 cycloalkyl, and cycloalkenyl, each optionally substituted with halo, hydroxy, thio, amino, nitro, cyano, formyl, phenyl, C1-C4 alkoxy, alkylcarbonyl, alkylthio, alkylamino, dialkylamino, alkoxycarbonyl, (alkylthio)carbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, alkylsulfinyl, or alkylsulfonyl; c) phenyl, furyl, thienyl, pyrrolyl, each optionally substituted with halo, formyl, cyano, amino, nitro, C1-C4 alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylamino, dialkylamino, haloalkyl, and haloalkenyl; d) C1-C4 alkoxy, alkenoxy, alkynoxy, C3-C6 cycloalkyloxy, cycloalkenyloxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, dialkylamino, alkylcarbonylamino, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, alkylcarbonyl, alkylcarbonyloxy, alkoxycarbonyl, (alkylthio)carbonyl, phenylcarbonylamino, phenylamino, each optionally substituted with halo; wherein two R groups may be combined to form a fused ring; each R 2 is independently selected from alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl and phenyl, each optionally substituted with R 4 or halogen; and wherein, when Q is C, R 2 may also be selected from halo, alkoxy, alkylthio, alkylamino, and dialkylamino; wherein two R 2 groups may be combined to form a cyclo group with Q; R 3 is C1-C4 alkyl; R 4 is C1-C4 alkyl, haloalkyl, alkoxy, alkylthio, alkylamino, or dialkylamino; and R 7 is C1-C4 alkyl, haloalkyl, or phenyl, optionally substituted with halo, nitro, or R 4 ; or an agronomic salt thereof.

  通过在种子播种前，优选地向种子施用公式1的杀菌剂来控制植物的扁腐病，其中Z1和Z2是C或N，是从苯，吡啶，噻吩，呋喃，吡咯，吡唑，噻唑和异噻唑中选择的芳香环的一部分；A是从—C（X）-胺，—C（O）—SR3，—NH—C（X）R4和—C（═NR）—XR7中选择的；B是—Wm—Q（R2）3或从o-甲苯基，1-萘基，2-萘基和9-菲基中选择的，每个都可以用卤素或R4取代；Q是C，Si，Ge或Sn；W是—C（R3）pH（2-p）—；或当Q是C时，W从—C（R3）pH（2-p）—，—N（R3）mH（1-m）—，—S（O）p—和—O—中选择；X是O或S；n是0，1，2或3；m是0或1；p是0，1或2；每个R是独立选择的，从a）卤素，酰基，氰基，氨基，硝基，硫氰酸基，异硫氰酸基，三甲基硅基和羟基中选择；b）C1-C4烷基，烯基，炔基，C3-C6环烷基和环烯基，每个都可以用卤素，羟基，硫，氨基，硝基，氰基，酰基，苯基，C1-C4烷氧基，烷基羰基，烷基硫基，烷基氨基，二烷基氨基，烷氧羰基，（烷硫）羰基，烷基氨基羰基，二烷基氨基羰基，烷基亚砜基或烷基磺酰基取代；c）苯基，呋喃基，噻吩基，吡咯基，每个都可以用卤素，酰基，氰基，氨基，硝基，C1-C4烷基，烯基，炔基，烷氧基，烷基硫基，烷基氨基，二烷基氨基，卤代烷基和卤代烯基取代；d）C1-C4烷氧基，烯氧基，炔氧基，C3-C6环烷氧基，环烯氧基，烷基硫基，烷基亚砜基，烷基磺酰基，烷基氨基，二烷基氨基，烷基羰基氨基，氨基羰基，烷基氨基羰基，二烷基氨基羰基，烷基羰基，烷基羰氧基，烷氧羰基，（烷硫）羰基，苯基羰基氨基，苯基氨基，每个都可以用卤素取代；其中两个R基可以结合形成融合环；每个R2是独立选择的，从烷基，烯基，炔基，环烷基，环烯基和苯基中选择，每个都可以用R4或卤素取代；当Q为C时，R2还可以选择自卤素，烷氧基，烷基硫基，烷基氨基和二烷基氨基；其中两个R2基可以结合形成带有Q的环；R3是C1-C4烷基；R4是C1-C4烷基，卤代烷基，烷氧基，烷基硫基，烷基氨基或二烷基氨基；R7是C1-C4烷基，卤代烷基或苯基，可以选择自卤素，硝基或R4取代；或其农学盐。
• Condensed thiophene compounds and pharmaceutical use thereof
  申请人：——

  公开号：US20020042411A1

  公开（公告）日：2002-04-11

  A condensed thiophene compound of the formula (I) 1 wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof and hydrates thereof. The compound of the formula (I) of the present invention is useful as a novel antipsychotic agent which is effective for both positive symptoms and negative symptoms of schizophrenia, which is associated with less side effects such as extrapyramidal motor disorder and the like and which is less associated with serious side effects such as agranulocytosis and the like. In addition, this compound is also useful as a therapeutic agent of Alzheimer's disease and manic-depressive illness.

  本发明涉及一种式(I)的缩合噻吩化合物，其中每个符号如规范中所定义，其药学上可接受的盐和水合物。本发明的式(I)化合物可用作一种新型抗精神病药物，对于精神分裂症的阳性症状和阴性症状都有效，且副作用较少，如运动障碍等，并且与严重副作用如粒细胞缺乏症等较少相关。此外，该化合物还可用作阿尔茨海默病和躁郁症的治疗剂。