3,4-二氢-1H-异喹啉-2-鎓-7,8-二醇氯化物 | 34827-33-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四氢异喹啉
• 中文名称: 3,4-二氢-1H-异喹啉-2-鎓-7,8-二醇氯化物
• 英文名称: norsalsolinol
• 英文别名: 6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline；6,7-Dihydroxy-1,2,3,4-tetrahydroisochinolin；1,2,3,4-tetrahydroisoquinoline-6,7-diol
• CAS: 34827-33-3
• 化学式: C₉H₁₁NO₂
• mdl: MFCD00044546
• 分子量: 165.192
• InChiKey: MBFUSGLXKQWVDW-UHFFFAOYSA-N

物化性质

• 沸点：
  379.3±42.0 °C(Predicted)
• 密度：
  1.279±0.06 g/cm3(Predicted)
• 物理描述：
  Solid

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  52.5
• 氢给体数：
  3
• 氢受体数：
  3

安全信息

• 海关编码：
  2933499090

反应信息

• 作为反应物：
  描述：

  3,4-二氢-1H-异喹啉-2-鎓-7,8-二醇氯化物 在 溴 、 溶剂黄146 作用下， 反应 16.0h， 以80%的产率得到5,8-dibromo-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline
  参考文献：
  名称：

  Synthesis of novel tetrahydroisoquinoline bronchodilators

  摘要：

  The synthesis and bronchorelaxing effects of a series of novel tetrahydroisoquinoline amides are described. The compounds were evaluated for their ability to relax LTD4 contracted isolated human small airways ex-vivo. Several compounds demonstrated highly efficacious bronchorelaxing properties. Cinnamide 71 was selected for further studies and constitutes a promising candidate as a novel bronchorelaxing agent for the treatment of pulmonary disorders. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2010.07.057
• 作为产物：
  描述：

  多巴胺 、 聚合甲醛 在 ammonium acetate 作用下， 生成 3,4-二氢-1H-异喹啉-2-鎓-7,8-二醇氯化物
  参考文献：
  名称：

  通过集成分析分离和无标记时间分辨荧光监测芯片上Pictet-Spengler反应

  摘要：

  高通量筛选对于最佳反应条件和寻找有效的催化剂在化学过程的发展以及扩大化学合成方法的范围方面至关重要。在这种情况下，我们报告了一种在有机芯片上集成有机合成，分离和时间分辨荧光检测的微流控化学实验室的新方法。通过监测Pictet-Spengler缩合反应形成的四氢异喹啉衍生物，可以证明我们综合实验室的可行性。芯片上反应后，将产物和残留的起始原料在同一芯片上对映选择性地分离。具有时间相关的单光子计数的片上深紫外激光诱导的荧光检测用于化合物分配。该系统用于筛选反应条件和片上Pictet-Spengler反应的各种底物。最终，该微实验室成功地用于研究基于BINOL的磷酸作为有机催化剂的对映选择性反应。

  DOI：

  10.1002/chem.201101768

文献信息

• Receptor Antagonists
  申请人：——

  公开号：US20040110826A1

  公开（公告）日：2004-06-10

  The present invention provides an &agr; 2c -adrenoceptor antagonist comprising, as an active ingredient, a condensed-ring-pyrimidine derivative represented by general formula (I) below or a pharmaceutically acceptable salt thereof useful for treating and/or preventing various diseases induced by hyperactivity of &agr; 2c -adrenoceptor (for example, Parkinson's disease, L-DOPA-induced dyskinesia, tardive dyskinesia and depression) and the like. 1 {wherein p represents an integer of 1 to 3; R 1 represents a substituted or unsubstituted heterocyclic group, substituted or unsubstituted aryl, or the like; R 2 represents —N(—R 4 )(—R 5 ) (wherein R 4 and R 5 are the same or different, and each represents a hydrogen atom, substituted or unsubstituted aralkyl, or the like, or R 4 and R 5 form a substituted or unsubstituted heterocyclic group together with the adjacent nitrogen atom) or the like; and -Q- represents —N═C(—R 7 )— [wherein R 7 represents —N(—R 9 )(—R 10 ) (wherein R 9 and R 10 are the same or different, and each represents substituted or unsubstituted aralkyl, or the like, or R 9 and R 10 form a substituted or unsubstituted heterocyclic group together with the adjacent nitrogen atom) or the like] or the like}

  本发明提供一种α2c-肾上腺素受体拮抗剂，其包括以下通式（I）所代表的紧缩环嘧啶衍生物或其药学上可接受的盐作为活性成分，用于治疗和/或预防由α2c-肾上腺素受体过度活跃引起的各种疾病（例如帕金森病、L-多巴诱导的运动障碍、迟发性运动障碍和抑郁症）等。 其中，p表示1到3的整数； R1代表取代或未取代的杂环基团、取代或未取代的芳基等； R2代表—N(—R4)(—R5)（其中R4和R5相同或不同，每个代表氢原子、取代或未取代的芳基烷基等，或R4和R5与相邻氮原子一起形成取代或未取代的杂环基团）等；以及 -Q-代表—NHC(—R7)— [其中R7代表—N(—R9)(—R10)（其中R9和R10相同或不同，每个代表取代或未取代的芳基烷基等，或R9和R10与相邻氮原子一起形成取代或未取代的杂环基团）等]等。
• Cephem Compounds with Latent Reactive Groups
  申请人：Gladius Pharmaceuticals, Inc.

  公开号：US20190100534A1

  公开（公告）日：2019-04-04

  Cephem and penem compounds having a styrylmethylene moiety at the 3-position in the cephem or penem ring to which a positively charged leaving group is bonded and wherein the leaving group contains a vicinal diol or is bonded to a unsubstituted or substituted catechol. The leaving group can be a positively charge nitrogen leaving group. Cephems include cephalosporins, cephamycins, carbacephems, and oxacephems. Penems include penems, carbapenems and oxapenems. Preferred cephems are cephalosporins. Preferred penems are carbapenems. Compounds exhibit antibiotic activity against Gram-negative bacteria and/or Gram-positive bacteria. Compounds exhibit antibiotic activity against bacteria which exhibit multi-drug resistance. Compounds of the invention exhibit antibiotic activity against bacterial strains which produce extended spectrum beta-lactamases (ESBL), which produce AmpC beta-lactamases or which produce a carbapenemase. Pharmaceutical compositions comprising one or more cephems or penems or methods of treatment of bacterial infections with such compounds and compositions.

  具有在头孢菌素或青霉烷素环中3位处具有苯乙烯亚甲基基团的头孢菌素和青霉烷素化合物，其中正电离子离去基团与离去基团中含有邻二醇或连接到未取代或取代过的邻苯二酚。离去基团可以是正电离子离去基团。头孢菌素包括头孢菌素、头孢菌烷、卡巴头孢菌素和氧头孢菌素。青霉烷素包括青霉烷素、碳青霉烷素和氧青霉烷素。首选头孢菌素是头孢菌素。首选青霉烷素是碳青霉烷素。化合物对革兰氏阴性细菌和/或革兰氏阳性细菌表现出抗生素活性。化合物对表现出多重耐药性的细菌表现出抗生素活性。本发明的化合物表现出抗生素活性，对产生扩展谱β-内酰胺酶（ESBL）、产生AmpCβ-内酰胺酶或产生碳青霉烷酶的细菌菌株表现出抗生素活性。包括一种或多种头孢菌素或青霉烷素的制药组合物或使用这些化合物和组合物治疗细菌感染的方法。
• SAR studies of capsazepinoid bronchodilators. Part 2: Chlorination and catechol replacement in the A-ring
  作者：Magnus Berglund、María F. Dalence-Guzmán、Staffan Skogvall、Olov Sterner

  DOI：10.1016/j.bmc.2007.11.061

  日期：2008.3

  airways. From a systematic variation of the capsazepine structure, divided into four regions, SARs were established. This paper concerns the chlorination of the A-ring as well as the replacement of the catechol with bioisosteric groups. It is revealed that chlorination of the A-ring has a profound effect on activity. Moreover, di-chlorination of the 6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline structure

  辣椒素及其衍生物和类似物是人类小气道收缩的一般抑制剂。从辣椒素结构的系统变化分为四个区域，建立了SAR。本文涉及A环的氯化以及生物等位基团取代邻苯二酚。揭示了A环的氯化对活性有深远的影响。此外，与卡塞平相比，对6,7-二羟基-1,2,3,4-四氢异喹啉结构进行二氯化处理会导致效力增加10倍。
• [EN] NOVEL ENANTIOMERS OF TETRAHYDROISOQUINOLINE DERIVATIVES AND THEIR PHARMACEUTICALLY ACCEPTABLE SALTS, THEIR PREPARATIONS AND PHARMACEUTICAL COMPOSITIONS<br/>[FR] NOUVEAUX ENANTIOMERES DE DERIVES DE TETRAHYDROISOQUINOLINE ET LEURS SELS PHARMACEUTIQUEMENT ACCEPTABLES, PREPARATIONS ET COMPOSITIONS PHARMACEUTIQUES DE CES DERNIERS
  申请人：YUN-CHOI HYE-SOOK

  公开号：WO2003095426A1

  公开（公告）日：2003-11-20

  The disclosure concerns novel enantiomers of tetrahydroisoquinoline derivatives and their pharmaceutically acceptable salts, their preparations and pharmaceutical compositions. The enantiomers of tetrahydroisoquinoline derivatives are provided which are useful in stimulating heart rate and hypotensive activity, inhibitory activity against platelet aggregation, and suppressive against inducible NO synthase. The enantiomers of tetrahydroisoquinoline derivatives and their pharmaceutically acceptable salts are effective for treating congestive heart failure, hypertension, thrombosis, inflammation, septicemia, cardiac insufficiency, and disseminated intravascular coagulopathy.

  该披露涉及四氢异喹啉衍生物的新对映体及其药用盐，它们的制备和药物组合物。所提供的四氢异喹啉衍生物的对映体在刺激心率和降压活性、抑制血小板聚集活性以及对诱导型NO合酶的抑制方面具有用途。四氢异喹啉衍生物的对映体及其药用盐对治疗充血性心力衰竭、高血压、血栓形成、炎症、败血症、心脏功能不全和播散性血管内凝血症具有有效性。
• Synthesis and SAR of novel capsazepine analogs with significant anti-cancer effects in multiple cancer types
  作者：Jorge De La Chapa、Matthew Valdez、Franscisco Ruiz、Keith Gonzales、Wes Mitchell、Stanton F. McHardy、Matthew Hart、Srikanth R. Polusani、Cara B. Gonzales

  DOI：10.1016/j.bmc.2018.11.040

  日期：2019.1

  of this study was to develop more potent analogs based upon CPZ pharmacophore and structure–activity relationships (SAR) across analogs. We generated 30 novel compounds and screened for their anti-proliferative effects in cultured HeLa cervical cancer cells. Cell viability assays identified multiple compounds with IC50s < 15 μM and one compound, 29 with an IC50 < 5 μM; six fold more potent than CPZ

  我们先前证明，辣椒素（CPZ）是一种合成的瞬时受体潜在香草酸亚型1（TRPV1）拮抗剂，在体内具有显着的抗癌作用。这项研究的目的是基于CPZ药效团和类似物之间的结构-活性关系（SAR），开发出更有效的类似物。我们生成了30种新型化合物，并筛选了它们在培养的HeLa宫颈癌细胞中的抗增殖作用。细胞活力分析鉴定出多种IC 50s  <15μM的化合物和一种化合物29 IC 50  <5μM的化合物；比CPZ强六倍。我们验证两个引线化合物的抗增殖功效17和29，在体内在无胸腺裸鼠中使用HeLa衍生的异种移植物。与对照处理的动物相比，两种类似物到第8天都显着减少了肿瘤体积（p <0.001），没有明显的不良反应。钙成像确定化合物17激活TRPV1，而化合物29既不激活也不抑制TRPV1。表示不涉及TRPV1信号的唯一作用机制。使用一组其他肿瘤类型的细胞生存力分析，包括口腔鳞状细胞癌，非小细胞肺癌（N