10-甲氧基-7H-吡啶并(4,3-c)咔唑 | 62099-76-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 中文名称: 10-甲氧基-7H-吡啶并(4,3-c)咔唑
• 英文名称: 10-methoxy-7H-pyrido<4,3-c>carbazole
• 英文别名: 10-Methoxy-7H-pyrido(4,3-c)carbazole；10-methoxy-7H-pyrido[4,3-c]carbazole
• CAS: 62099-76-7
• 化学式: C₁₆H₁₂N₂O
• 分子量: 248.284
• InChiKey: GOYRCDAZALOJPO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  37.9
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  10-甲氧基-7H-吡啶并(4,3-c)咔唑 在 氢溴酸 作用下， 反应 5.0h， 以50%的产率得到7H-Pyrido[4,3-c]carbazol-10-ol
  参考文献：
  名称：

  DNA intercalating compounds as potential antitumor agents. 1. Preparation and properties of 7H-pyridocarbazoles

  摘要：

  The DNA intercalating compounds derived from 6H-pyridocarbazole (ellipticines, olivacines) elicit high antitumor properties. In order to get information about the mechanism of action of these agents it is necessary to study structurally related analogues. For this purpose, various derivatives of the four isomeric 7H-pyridocarbazoles were synthesized by a single photochemical process on indolylpyridylethylenes. These derivatives are able to intercalate into DNA. The DNA binding affinities vary in the range of 10(4) to 10(6) M-1, depending mainly on the nature of the substituent, nitrogen quaternization being the most enhancing factor. The position of the pyridinic nitrogen does not markedly affect the DNA binding affinity. Three quaternized compounds elicit a significative but low antileukemic activity on L1210 mice leukemia. The properties of 7H-pyridocarbazoles are discussed and compared to those of 6H-pyridocarbazoles (ellipticines and olivacines).

  DOI：

  10.1021/jm00186a009
• 作为产物：
  描述：

  1-(5-methoxy-2-indolyl)-2-(4-pyridyl)ethylene 在 碘 作用下， 以 乙醇 为溶剂， 反应 90.0h， 以75%的产率得到10-甲氧基-7H-吡啶并(4,3-c)咔唑
  参考文献：
  名称：

  DNA intercalating compounds as potential antitumor agents. 1. Preparation and properties of 7H-pyridocarbazoles

  摘要：

  The DNA intercalating compounds derived from 6H-pyridocarbazole (ellipticines, olivacines) elicit high antitumor properties. In order to get information about the mechanism of action of these agents it is necessary to study structurally related analogues. For this purpose, various derivatives of the four isomeric 7H-pyridocarbazoles were synthesized by a single photochemical process on indolylpyridylethylenes. These derivatives are able to intercalate into DNA. The DNA binding affinities vary in the range of 10(4) to 10(6) M-1, depending mainly on the nature of the substituent, nitrogen quaternization being the most enhancing factor. The position of the pyridinic nitrogen does not markedly affect the DNA binding affinity. Three quaternized compounds elicit a significative but low antileukemic activity on L1210 mice leukemia. The properties of 7H-pyridocarbazoles are discussed and compared to those of 6H-pyridocarbazoles (ellipticines and olivacines).

  DOI：

  10.1021/jm00186a009

文献信息

• Synthesis and biological activity of new dimers in the 7H-pyrido[4,3-c]carbazole antitumor series
  作者：C. Garbay-Jaureguiberry、M. C. Barsi、A. Jacquemin-Sablon、J. B. Le Pecq、B. P. Roques

  DOI：10.1021/jm00079a009

  日期：1992.1

  permanent charges provided by the quaternizing chain, led to an almost complete loss of activity, although the DNA bisintercalating property of the dimer was preserved. Dimerization of the 7H-pyrido[4,3-c]carbazole rings by introduction of the rigid spacer on the N7- or C6-positions corresponding to the convex face of the pyridocarbazole, instead of the N2-position in ditercalinium, led to DNA bisintercalating

  Ditercalinium（NSC 366241）是7H-吡啶并[4,3-c]咔唑二聚体，其二乙基联哌啶刚性链连接两个杂环。Ditercalinium的特点是具有高的DNA亲和力和双嵌入能力，并具有强大的抗肿瘤特性，涉及原始的作用机理。不幸的是，由于二钙cali具有肝毒性，因此其临床评估已中断。为了消除或至少最小化与其毒性作用有关的严重缺陷，已对二萜的结构进行了几种化学修饰，并通过测量DNA亲和力，嵌入性质和对白血病细胞的毒性来评估其影响。新合成的二聚体。还原二cali的吡啶部分，为了抑制由季铵化链提供的永久电荷，尽管保留了二聚体的DNA双插入性质，但导致活性几乎完全丧失。通过在与吡啶并咔唑的凸面相对应的N7-或C6位置上引入刚性间隔基而不是在二ter中的N2位置，将7H-吡啶并[4,3-c]咔唑环二聚化，从而导致DNA双嵌入二聚体实际上没有抗肿瘤特性。但是，在N2原子进行季铵化后，由N7
• A Chemo- and Regioselective Tandem [3 + 2]Heteroannulation Strategy for Carbazole Synthesis: Combining Two Mechanistically Distinct Bond-Forming Processes
  作者：Emma Campbell、Andrea Taladriz-Sender、Olivia I. Paisley、Alan R. Kennedy、Jacob T. Bush、Glenn A. Burley

  DOI：10.1021/acs.joc.1c02943

  日期：2022.4.1

  A modular approach to prepare tri- and tetracyclic carbazoles by a sequential [3 + 2]heteroannulation is described. First, optimization of Pd-catalyzed Buchwald–Hartwig amination followed by C/N-arylation in a one-pot process is established. Second, mechanistic analyses identified the origins of chemo- and regioselective sequential control of both bond-forming steps. Finally, the substrate scope is

  描述了通过顺序 [3 + 2] 异环化制备三环和四环咔唑的模块化方法。首先，建立了在一锅法中优化 Pd 催化的 Buchwald-Hartwig 胺化，然后进行 C/N-芳基化。其次，机械分析确定了化学和区域选择性顺序控制两个键形成步骤的起源。最后，通过制备一系列三环和四环咔唑来证明底物范围，包括方便地获得几种天然产物和抗癌剂。
• Asymmetrical bisintercalators as potential antitumor agents
  作者：P. Leon、C. Garbay-Jaureguiberry、B. Lambert、J. B. Le Pecq、B. P. Roques

  DOI：10.1021/jm00400a023

  日期：1988.5

  dimeric molecules made up of two identical 7H-pyrido[4,3-c]carbazole rings linked by symmetrical linking chains. These dimers elicit antitumor properties through a new mechanism of action. Recently, a relationship was found between their antitumor properties and their cytotoxic effect on the polA Escherichia coli mutant strain, suggesting that 7H-pyrido[4,3-c]carbazole dimers might induce a DNA deformation

  Ditercalinium及其类似物是由通过对称连接链连接的两个相同的7H-吡啶并[4,3-c]咔唑环组成的二聚体分子。这些二聚体通过新的作用机理引发抗肿瘤特性。最近，发现它们的抗肿瘤特性与对polA大肠杆菌突变株的细胞毒性作用之间存在关联，这表明7H-吡啶并[4,3-c]咔唑二聚体可能会诱导可被大肠杆菌识别的DNA变形。 SOS修复系统。因此，在本研究中，通过在结构中引入不对称参数，研究了对称性在二萜类似物中的DNA结合，抗肿瘤特性和细菌毒性的作用。二聚体要么通过不对称刚性连接链合成，要么由两种化学上不同的生色团组成，即 cr啶和7H-吡啶并[4,3-c]咔唑。不对称的二聚体仍然能够以高亲和力双插入到DNA中，但是观察到它们的抗肿瘤能力急剧下降。另一方面，这些不对称二聚体对polA大肠杆菌突变体（如其对称类似物）具有细胞毒性。这些结果表明，对称性在7H-吡啶并[4,3-c]咔唑二聚体系列的抗肿瘤效力中起着至关重要的作用。
• LEON, P.;GARBAY-JAUREGUIBERRY, C.;LE, PECQ J. B.;ROQUES, B. P., ANTI-CANCER DRUG DES., 3,(1988) N 1, 1-13
  作者：LEON, P.、GARBAY-JAUREGUIBERRY, C.、LE, PECQ J. B.、ROQUES, B. P.

  DOI：——

  日期：——
• LEON, P.;GARBAY-JAUREGUIBERRY, C.;LAMBERT, B.;LE, PECQ J. B.;ROQUES, B. P+, J. MED. CHEM., 31,(1988) N 5, 1021-1026
  作者：LEON, P.、GARBAY-JAUREGUIBERRY, C.、LAMBERT, B.、LE, PECQ J. B.、ROQUES, B. P+

  DOI：——

  日期：——