1-n-propyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid | 799822-01-8

• 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-n-propyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid
• 英文别名: (3S)-1-propyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid
• CAS: 799822-01-8
• 化学式: C₁₅H₁₈N₂O₂
• 分子量: 258.32
• InChiKey: MCRTVLJNXKXHBA-ABLWVSNPSA-N

物化性质

• 沸点：
  497.7±45.0 °C(Predicted)
• 密度：
  1.223±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  65.1
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-n-propyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid 在 sodium hydroxide 、 氯化亚砜 、 sodium hydride 、 sulfur 作用下， 以 乙醇 、 水 、 N,N-二甲基甲酰胺 、 xylene 为溶剂， 反应 13.0h， 生成 9-(3-phenyl)propyl-1-n-propyl-β-carboline-3-carboxylic acid
  参考文献：
  名称：

  Synthesis and in vitro cytotoxic evaluation of 1,3-bisubstituted and 1,3,9-trisubstituted β-carboline derivatives

  摘要：

  A series of novel 1,3-bisubstituted and 1, 3,9-trisubstituted beta-carboline derivatives was synthesized from the starting material L-tryptophan. Cytotoxic activities of these compounds were investigated in vitro. The results showed that 1,3,9-trisubstituted beta-carboline derivatives had higher cytotoxic activities in vitro than the corresponding 1,3-bisubstituted compounds. Among all the synthesized 1,3,9-trisubstituted P-carboline derivatives, the compounds with a methyl substituent at position-1 displayed more potent cytotoxic activities, furthermore compound 5e having an ethoxycarbonyl substituent at position-3 and a pentafluorobenzyl at position-9, respectively, was found to be the most potent compounds of this series with IC50 value of 4 uM against BGC-823 cell lines. These data suggested that (1) the cytotoxic potencies of beta-carboline derivatives were enhanced by the introduction of appropriate substituents into position-1 and position-9 in beta-carboline; (2) the beta-carboline structure might be an important basis for the design and synthesis of new antitumor drugs; (3) the methyl substituent at position-1, the pentafluorobenzyl group at position-9 and the ethoxycarbonyl substituent at position-3 were the optimal combination for the improvement of cytotoxic activity of the P-carboline derivatives. (c) 2004 Elsevier SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2004.11.005
• 作为产物：
  描述：

  正丁醛 、 L-色氨酸 在 硫酸 作用下， 以 水 为溶剂， 反应 24.0h， 生成 1-n-propyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid
  参考文献：
  名称：

  1-氨基甲酰基β-咔啉作为抗真菌新候选药物的发现和初步机制

  摘要：

  天然β-咔啉生物碱是发现重要药物实体的理想模型。各种 1-取代的β-咔啉是由商业上廉价的色氨酸合成的，并在体外对禾谷菌具有显着的抗真菌活性。值得注意的是， 与 Silthiopham (EC 50  = 8.95 μM)相比，在 1 位具有甲酰胺的化合物4m (EC 50 = 0.45 μM) 显示出最佳功效和近 20 倍的抗真菌潜力增强。此外，化合物6，7和4I显示出优异的体外抗真菌活性以及针对B. cinerea和F. graminearum 的体内保护和治疗活性。初步机制研究表明，化合物4m导致活性氧积累、细胞膜破坏和组蛋白乙酰化失调。这些发现表明 1-氨基甲酰基β-咔啉可以作为发现新型广谱杀菌剂候选物的有前途的模型。

  DOI：

  10.1016/j.ejmech.2021.113563

文献信息

• An efficient one-pot decarboxylative aromatization of tetrahydro-β-carbolines by using N-chlorosuccinimide: total synthesis of norharmane, harmane and eudistomins
  作者：Ahmed Kamal、Manda Sathish、A. V. G. Prasanthi、Jadala Chetna、Yellaiah Tangella、Vunnam Srinivasulu、Nagula Shankaraiah、Abdullah Alarifi

  DOI：10.1039/c5ra16221a

  日期：——

  A mild one-pot synthesis of β-carbolines from their tetrahydro-β-carboline acids has been developed via decorboxylative aromatization using N-chlorosuccinimide (NCS).

  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。
• Synthesis and in vitro cytotoxic evaluation of 1,3-bisubstituted and 1,3,9-trisubstituted β-carboline derivatives
  作者：Rihui Cao、Wenlie Peng、Hongsheng Chen、Xuerui Hou、Huaji Guan、Qi Chen、Yan Ma、Anlong Xu

  DOI：10.1016/j.ejmech.2004.11.005

  日期：2005.3

  A series of novel 1,3-bisubstituted and 1, 3,9-trisubstituted beta-carboline derivatives was synthesized from the starting material L-tryptophan. Cytotoxic activities of these compounds were investigated in vitro. The results showed that 1,3,9-trisubstituted beta-carboline derivatives had higher cytotoxic activities in vitro than the corresponding 1,3-bisubstituted compounds. Among all the synthesized 1,3,9-trisubstituted P-carboline derivatives, the compounds with a methyl substituent at position-1 displayed more potent cytotoxic activities, furthermore compound 5e having an ethoxycarbonyl substituent at position-3 and a pentafluorobenzyl at position-9, respectively, was found to be the most potent compounds of this series with IC50 value of 4 uM against BGC-823 cell lines. These data suggested that (1) the cytotoxic potencies of beta-carboline derivatives were enhanced by the introduction of appropriate substituents into position-1 and position-9 in beta-carboline; (2) the beta-carboline structure might be an important basis for the design and synthesis of new antitumor drugs; (3) the methyl substituent at position-1, the pentafluorobenzyl group at position-9 and the ethoxycarbonyl substituent at position-3 were the optimal combination for the improvement of cytotoxic activity of the P-carboline derivatives. (c) 2004 Elsevier SAS. All rights reserved.
• Discovery and preliminary mechanism of 1-carbamoyl β-carbolines as new antifungal candidates
  作者：Tao Sheng、Mengmeng Kong、Yujie Wang、HuiJun Wu、Qin Gu、Anita Shyying Chuang、Shengkun Li、Xuewen Gao

  DOI：10.1016/j.ejmech.2021.113563

  日期：2021.10

  Natural β-carboline alkaloids are ideal models for the discovery of pharmaceutically important entities. Various 1-substituted β-carbolines were synthesized from commercially inexpensive tryptophan and demonstrated significant in vitro antifungal activity against G. graminis. Significantly, compound 4m (EC50 = 0.45 μM) with carboxamide at 1-position displayed the best efficacy and nearly 20 folds enhancement

  天然β-咔啉生物碱是发现重要药物实体的理想模型。各种 1-取代的β-咔啉是由商业上廉价的色氨酸合成的，并在体外对禾谷菌具有显着的抗真菌活性。值得注意的是， 与 Silthiopham (EC 50  = 8.95 μM)相比，在 1 位具有甲酰胺的化合物4m (EC 50 = 0.45 μM) 显示出最佳功效和近 20 倍的抗真菌潜力增强。此外，化合物6，7和4I显示出优异的体外抗真菌活性以及针对B. cinerea和F. graminearum 的体内保护和治疗活性。初步机制研究表明，化合物4m导致活性氧积累、细胞膜破坏和组蛋白乙酰化失调。这些发现表明 1-氨基甲酰基β-咔啉可以作为发现新型广谱杀菌剂候选物的有前途的模型。