1-(3,4,5-trimethoxyphenyl)-β-carboline | 1145668-23-0

• 分子结构分类: 有机化合物 - 生物碱及其衍生物 - 哈马拉生物碱
• 英文名称: 1-(3,4,5-trimethoxyphenyl)-β-carboline
• 英文别名: 1-(3,4,5-trimethoxyphenyl)-9H-pyrido[3,4-b]indole
• CAS: 1145668-23-0
• 化学式: C₂₀H₁₈N₂O₃
• 分子量: 334.375
• InChiKey: CTHWWYOSYQUXJY-UHFFFAOYSA-N

物化性质

• 熔点：
  167-169 °C(Solv: ethanol (64-17-5))
• 沸点：
  534.4±50.0 °C(Predicted)
• 密度：
  1.254±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  25
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  56.4
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1,7-二溴庚烷 、 1-(3,4,5-trimethoxyphenyl)-β-carboline 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.33h， 以62%的产率得到1,7-bis[1-(3,4,5-trimethoxyphenyl)-β-carboline-9-yl]heptane
  参考文献：
  名称：

  Design, synthesis and in vitro and in vivo antitumor activities of novel bivalent β-carbolines

  摘要：

  A series of bivalent beta-carbolines with a spacer of three to ten methylene units between the indole nitrogen was synthesized and evaluated as antitumor agents. The results demonstrated that compounds 18c, 21b, 25a and 31b exhibited strong cytotoxic activities with IC50 value of lower than 20 mu M against four tumor cell lines. Acute toxicities and antitumor efficacies of the selected compounds in mice were also evaluated, compounds 18b, 21b, 26a and 31b exhibited potent antitumor activities with tumor inhibition rate of over 40% in animal models. Preliminary structure-activity relationships analysis indicated that (1) the spacer length affected antitumor potencies, and four to six methylene units were more favorable; (2) the introduction of appropriate substituent into position-1 of beta-carboline facilitated antitumor potencies. (C) 2012 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2012.11.033
• 作为产物：
  描述：

  tetrahydro-β-carboline acid 在 N-氯代丁二酰亚胺 、 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 以92%的产率得到1-(3,4,5-trimethoxyphenyl)-β-carboline
  参考文献：
  名称：

  An efficient one-pot decarboxylative aromatization of tetrahydro-β-carbolines by using N-chlorosuccinimide: total synthesis of norharmane, harmane and eudistomins

  摘要：

  一种从四氢β-咔啉酸合成β-咔啉的温和一锅法已经开发出来，通过使用N-氯代琥珀酰亚胺（NCS）进行脱羧芳构化。

  DOI：

  10.1039/c5ra16221a

文献信息

• PhI(OAc)₂-mediated one-pot oxidative decarboxylation and aromatization of tetrahydro-β-carbolines: synthesis of norharmane, harmane, eudistomin U and eudistomin I
  作者：Ahmed Kamal、Yellaiah Tangella、Kesari Lakshmi Manasa、Manda Sathish、Vunnam Srinivasulu、Jadala Chetna、Abdullah Alarifi

  DOI：10.1039/c5ob00871a

  日期：——

  A new strategy for synthesis of β-carbolines via one-pot oxidative decarboxylation at room temperature is developed for the first time.

  首次开发了一种在室温下通过一锅法氧化脱羧合成β-咔啉的新策略。

• Synthesis and structure-activity relationships of asymmetric dimeric β-carboline derivatives as potential antitumor agents
  作者：Liang Guo、Wei Chen、Rihui Cao、Wenxi Fan、Qin Ma、Jie Zhang、Bin Dai

  DOI：10.1016/j.ejmech.2018.02.003

  日期：2018.3

  series of newly asymmetric dimeric β-carbolines with a spacer of 4–6 methylene units between the indole nitrogen and the harmine oxygen were synthesized. Structures of all the novel synthesized compounds were confirmed by their spectral and analytical studies. All of the synthesized compounds were screened for their in vitro cytotoxic activity against nine cancer cell lines. The results revealed that

  合成了一系列新的不对称的二聚β-咔啉，它们在吲哚氮和氨苄基氧之间具有一个4-6个亚甲基单元的间隔。通过光谱和分析研究证实了所有新型合成化合物的结构。筛选所有合成的化合物对九种癌细胞系的体外细胞毒活性。结果表明，化合物7c，7o和7s对测试的肿瘤细胞系表现出最高的细胞毒活性，IC 50值小于20μM。还评估了所选化合物在小鼠中的急性毒性和抗肿瘤功效，并且化合物7o表现出有效的抗肿瘤活性，肿瘤抑制率超过40％。伤口愈合试验显示了HT-29细胞运动性的特定损伤，这提示了化合物7o的抗转移潜力。此外，化合物7o在鸡绒膜尿囊膜（CAM）分析中具有明显的血管生成抑制作用。初步的结构-活性关系（SAR）分析表明：（1）吲哚环N 9位的3-苯基丙基取代基是最合适的产生有效细胞毒性剂的基团；（2）间隔物长度影响抗肿瘤能力，并且四个亚甲基单元是更有利的。
• Synthesis and biological evaluation of novel <i>N</i>⁹-heterobivalent β-carbolines as angiogenesis inhibitors
  作者：Liang Guo、Qin Ma、Wei Chen、Wenxi Fan、Jie Zhang、Bin Dai

  DOI：10.1080/14756366.2018.1497619

  日期：2019.1.1

  Abstract A series of novel N9-heterobivalent β-carbolines has been synthesized. All the novel compounds were tested for their anticancer activity against six tumour cell lines in vitro. Among these molecules, compounds 5b, and 5w exhibited strong cytotoxic activities with IC50 value of lower than 20 μM. Acute toxicities and antitumor efficacies of the selected compounds in mice were also evaluated

  抽象的 已经合成了一系列新颖的N 9-杂二价β-咔啉。测试了所有这些新化合物对六种肿瘤细胞的体外抗癌活性。在这些分子中，化合物5b和5w表现出强大的细胞毒性活性，IC 50值低于20μM。还评估了所选化合物在小鼠中的急性毒性和抗肿瘤功效，化合物5b和5w在肉瘤180和Lewis肺癌动物模型中显示出超过40％的肿瘤抑制率。初步的结构-活性关系（SAR）分析表明：（1）C 1-甲基化和C 7-甲氧基化有助于增加活性；（2）在β-咔啉核心的位置1上的3-吡啶基或2-噻吩基取代基，以及在另一个β-咔啉环上的芳基取代基可能对这类化合物的细胞毒性作用有害。对初步作用机理的研究表明，化合物5b在鸡绒膜尿囊膜（CAM）分析中具有明显的血管生成抑制作用。
• ビスβ−カルボリン系化合物、その製造方法、医薬組成物および用途
  申请人：新疆華世丹薬物研究有限責任公司

  公开号：JP2016500080A

  公开（公告）日：2016-01-07

  本発明は、ビスβ−カルボリン系化合物、その製造方法、医薬組成物および用途を開示している。具体的に、前記ビスβ−カルボリン系化合物およびその薬理上許容される塩は一般式Ｉで表され、β−カルボリン中間体とジハロゲン化アルカンの縮合によって製造される。また、本発明は、有効投与量の式Ｉで表されるビスβ−カルボリン系化合物および薬学的に許容され得る担体を含有する医薬組成物、および、このビスβ−カルボリン系化合物の抗腫瘍剤の製造における応用を開示している。かかる腫瘍には、メラノーマ、胃がん、肺がん、乳がん、腎がん、肝がん、口腔扁平上皮癌、子宮頸がん、卵巣がん、膵臓がん、前立腺がん、結腸がんが含まれる。【化１】

  This invention discloses bis β-carboline compounds, their manufacturing method, pharmaceutical compositions, and applications. Specifically, the bis β-carboline compounds and their pharmaceutically acceptable salts are represented by general formula I, and are produced by condensation of β-carboline intermediates and dihaloalkanes. Furthermore, the invention discloses pharmaceutical compositions containing the bis β-carboline compounds represented by formula I in effective dosages and pharmaceutically acceptable carriers, as well as applications in the manufacturing of antitumor agents using these bis β-carboline compounds. Such tumors include melanoma, gastric cancer, lung cancer, breast cancer, kidney cancer, liver cancer, oral squamous cell carcinoma, cervical cancer, ovarian cancer, pancreatic cancer, prostate cancer, and colon cancer.【Chemical formula 1】
• Decarboxylative Aromatization of b-Carbolines by Using Metal Free Catalysis and Efficient Synthesis of b-Carboline Derivatives
  作者：Chunduru Srinivasa Rao、Ch. Venkata Ramana Reddy、B. Rama Devi、Jyothi Vantikommu、Jyotna Cherukuri、Shakil S. Sait

  DOI：10.14233/ajchem.2015.19254

  日期：——

  A new novel metal-free decarboxylative and aromatized b-carboline (5a-j) derivatives were synthesized by one-pot reaction. In all cases, resulting b-carboline derivatives with above 90 % yield.

  合成了一种新的无金属脱羧和芳烃化的β-卡巴啉（5a-j）衍生物，采用了单锅反应法。在所有情况下，所得的β-卡巴啉衍生物的产率均超过90%。