methyl 1-ethylindole-6-carboxylate | 199589-22-5

• 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
• 英文名称: methyl 1-ethylindole-6-carboxylate
• 英文别名: 1-ethyl-1H-indole-6-carboxylic acid methyl ester；6-methoxycarbonyl-1-ethylindole
• CAS: 199589-22-5
• 化学式: C₁₂H₁₃NO₂
• 分子量: 203.241
• InChiKey: LXQWMGQEBLDCJL-UHFFFAOYSA-N

物化性质

• 沸点：
  331.8±15.0 °C(Predicted)
• 密度：
  1.11±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  31.2
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  methyl 1-ethylindole-6-carboxylate 在 2,6-二甲基吡啶 、 sodium hydroxide 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 51.0h， 生成
  参考文献：
  名称：

  The design and synthesis of a novel series of indole derived selective ETA antagonists

  摘要：

  Conformational constraint has been used as the key design element in the identification of a series of potent and selective ETA antagonists. The most potent antagonist, 32, (ETA IC50 = 0.55 nM) is 722-fold selective over the ETB receptor, as measured by binding experiments. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(01)00660-6
• 作为产物：
  描述：

  溴乙烷 、 吲哚-6-甲酸甲酯 在 potassium hydroxide 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 生成 methyl 1-ethylindole-6-carboxylate
  参考文献：
  名称：

  Palladium catalyzed dual C–H functionalization of indoles with cyclic diaryliodoniums, an approach to ring fused carbazole derivatives

  摘要：

  正如标题反应所示，在单次操作中通过吲哚与环状二芳基碘鎓的双C-H官能化反应获得了一系列二苯并咔唑化合物。

  DOI：

  10.1039/c4ob02170c

文献信息

• [EN] METHODS FOR TREATING HEPATITIS C<br/>[FR] PROCEDES POUR LE TRAITEMENT DE L'HEPATITE C
  申请人：PTC THERAPEUTICS INC

  公开号：WO2006019831A1

  公开（公告）日：2006-02-23

  In accordance with the present invention, compounds that inhibit viral replication, preferably Hepatitis C Virus (HCV) replication, have been identified, and methods for their use provided. In one aspect of the invention, compounds useful in the treatment or prevention of a viral infection are provided. In another aspect of the invention, compounds useful in the treatment or prevention of HCV infection are provided.

  根据本发明，已经确定了抑制病毒复制的化合物，优选是抑制丙型肝炎病毒（HCV）复制的化合物，并提供了它们的使用方法。在本发明的一个方面，提供了用于治疗或预防病毒感染的化合物。在本发明的另一个方面，提供了用于治疗或预防HCV感染的化合物。
• Indole derivatives useful as endothelin receptor antagonists
  申请人：Pfizer Inc.

  公开号：US06017945A1

  公开（公告）日：2000-01-25

  Compounds of formula (I), and their pharmaceutically acceptable derivatives, wherein R.sup.1 and R.sup.2 are optional substituents and independently represent C.sub.1-6 alkyl, C.sub.2-6 alkenyl [optionally substituted by CO.sub.2 H or CO.sub.2 (C.sub.1-6 alkyl)], C.sub.2-6 alkynyl, halogen, C.sub.1-3 perfluoroalkyl, (CH.sub.2).sub.m Ar.sup.1, (CH.sub.2).sub.m Het.sup.1, (CH.sub.2).sub.m CONR.sup.7 R.sup.8, (CH.sub.2).sub.m CO.sub.2 R.sup.8, O(CH.sub.2).sub.q CO.sub.2 R.sup.8, (CH.sub.2).sub.m COR.sup.8, (CH.sub.2).sub.m OR.sup.8, O(CH.sub.2).sub.p OR.sup.8, (CH.sub.2).sub.m NR.sup.7 R.sup.8, CO.sub.2 (CH.sub.2).sub.q NR.sup.7 R.sup.8, (CH.sub.2).sub.m CN, S(O).sub.n R.sup.8, SO.sub.2 NR.sup.7 R.sup.8, CONH(CH.sub.2).sub.m Ar.sup.1 or CONH(CH.sub.2).sub.m Het.sup.1 ; R.sup.3 represents H, C.sub.1-6, alkyl, (CH.sub.2).sub.p NR.sup.9 R.sup.10, SO.sub.2 R.sup.10, SO.sub.2 NR.sup.9 R.sup.10, (CH.sub.2).sub.m COR.sup.10, C.sub.2-6 alkenyl, C.sub.2-6 alkynyl, (CH.sub.2).sub.m CONR.sup.9 R.sup.10, (CH.sub.2).sub.m CO.sub.2 R.sup.10, (CH.sub.2).sub.p CN, (CH.sub.2).sub.p R.sup.10 or (CH.sub.2).sub.p OR.sup.10 ; R.sup.4 represents H or C.sub.1-6 alkyl; R.sup.5 represents H or OH; R.sup.6 represents phenyl optionally fused to a heterocyclic ring, the group as a whole being optionally substituted; R.sup.7-10 are fully defined herein and may independently represent Ar.sup.2 or Het.sup.2 ; Z represents CO.sub.2 H, CONH(tetrazol-5-yl), CONHSO.sub.2 O(C.sub.1-4 alkyl), CO.sub.2 Ar.sup.3, CO.sub.2 (C.sub.1-6 alkyl), tetrazol-5-yl, CONHSO.sub.2 Ar.sup.3, CONHSO.sub.2 (CH.sub.2).sub.q Ar.sup.3 or CONHSO.sub.2 (C.sub.1-6 alkyl); Ar.sup.1-3 independently represent phenyl, naphthyl, or an aromatic heterocycle, which groups are optionally fused and optionally substituted; and Het.sup.1 and Het.sup.2 independently represent a non-aromatic heterocycle which is optionally substituted; are useful in the treatment of restenosis, renal failure and pulmonary hypertension.

  式(I)的化合物及其药用可接受的衍生物，其中R.sup.1和R.sup.2是可选取代基团，独立表示C.sub.1-6烷基，C.sub.2-6烯基[可选择性地被CO.sub.2 H或CO.sub.2(C.sub.1-6烷基)取代]，C.sub.2-6炔基，卤素，C.sub.1-3全氟烷基，(CH.sub.2).sub.m Ar.sup.1，(CH.sub.2).sub.m Het.sup.1，(CH.sub.2).sub.m CONR.sup.7 R.sup.8，(CH.sub.2).sub.m CO.sub.2 R.sup.8，O(CH.sub.2).sub.q CO.sub.2 R.sup.8，(CH.sub.2).sub.m COR.sup.8，(CH.sub.2).sub.m OR.sup.8，O(CH.sub.2).sub.p OR.sup.8，(CH.sub.2).sub.m NR.sup.7 R.sup.8，CO.sub.2(CH.sub.2).sub.q NR.sup.7 R.sup.8，(CH.sub.2).sub.m CN，S(O).sub.n R.sup.8，SO.sub.2 NR.sup.7 R.sup.8，CONH(CH.sub.2).sub.m Ar.sup.1或CONH(CH.sub.2).sub.m Het.sup.1；R.sup.3表示H，C.sub.1-6烷基，(CH.sub.2).sub.p NR.sup.9 R.sup.10，SO.sub.2 R.sup.10，SO.sub.2 NR.sup.9 R.sup.10，(CH.sub.2).sub.m COR.sup.10，C.sub.2-6烯基，C.sub.2-6炔基，(CH.sub.2).sub.m CONR.sup.9 R.sup.10，(CH.sub.2).sub.m CO.sub.2 R.sup.10，(CH.sub.2).sub.p CN，(CH.sub.2).sub.p R.sup.10或(CH.sub.2).sub.p OR.sup.10；R.sup.4表示H或C.sub.1-6烷基；R.sup.5表示H或OH；R.sup.6表示苯基，可选地融合到杂环环，整体可选取代；R.sup.7-10在此完全定义，可独立表示Ar.sup.2或Het.sup.2；Z表示CO.sub.2 H，CONH(tetrazol-5-yl)，CONHSO.sub.2O(C.sub.1-4烷基)，CO.sub.2 Ar.sup.3，CO.sub.2(C.sub.1-6烷基)，tetrazol-5-yl，CONHSO.sub.2 Ar.sup.3，CONHSO.sub.2(CH.sub.2).sub.q Ar.sup.3或CONHSO.sub.2(C.sub.1-6烷基)；Ar.sup.1-3独立表示苯基，萘基或芳香杂环，这些基团可选地融合和可选取代；Het.sup.1和Het.sup.2独立表示可选取代的非芳香杂环；在治疗再狭窄、肾功能衰竭和肺动脉高压方面是有用的。
• [EN] NOVEL INDOLYL-OXADIAZOLYL-DIAZABICYCLONONANE DERIVATIVES AND THEIR MEDICAL AND DIAGNOSTICAL USE<br/>[FR] NOUVEAUX DÉRIVÉS D'INDOLYL-OXADIAZOLYL-DIAZABICYCLONONANE ET LEUR UTILISATION MÉDICALE ET DIAGNOSTIQUE
  申请人：NEUROSEARCH AS

  公开号：WO2010084185A1

  公开（公告）日：2010-07-29

  This invention relates to novel indolyl-oxadiazolyl-diazabicyclononane derivatives and their use in the manufacture of pharmaceutical compositions. The compounds of the invention are found to be cholinergic ligands at the nicotinic acetylcholine receptors and modulators of the monoamine receptors and transporters. Due to their pharmacological profile the compounds of the invention may be useful for the treatment of diseases or disorders as diverse as those related to the cholinergic system of the central nervous system (CNS), the peripheral nervous system (PNS), diseases or disorders related to smooth muscle contraction, endocrine diseases or disorders, diseases or disorders related to neuro-degeneration, diseases or disorders related to inflammation, pain, and withdrawal symptoms caused by the termination of abuse of chemical substances.

  这项发明涉及新型吲哚基-噁二唑基-噻唑环壬烷衍生物及其在制造药物组合物中的应用。本发明的化合物被发现是胆碱能配体，能够作用于尼古丁型乙酰胆碱受体，并且能够调节单胺受体和转运体。由于其药理特性，本发明的化合物可能对治疗与中枢神经系统（CNS）的胆碱能系统、外周神经系统（PNS）、平滑肌收缩、内分泌疾病、神经退行性疾病、炎症、疼痛以及由于滥用化学物质而导致的戒断症状等多种疾病或紊乱具有用处。
• Copper(ii)-catalyzed C–H (sp3) oxidation and C–N cleavage: synthesis of methylene-bridged compounds using TMEDA as a carbon source in water
  作者：Dan Zhao、Yue Wang、Min-Xue Zhu、Qi Shen、Lei Zhang、Yun Du、Jian-Xin Li

  DOI：10.1039/c3ra40695d

  日期：——

  A green, simple, and efficient protocol for the selective methylenation via CuCl2/oxygen-mediated C–H (sp3) oxidation and C–N cleavage using tetramethylethylenediamine (TMEDA) as a carbon source has been developed. The reactions were achieved in green solvent water under atmospheric conditions. The protocol exhibited a broad substrate scope including indoles, anilines, pyrroles and 1,3-dicarbonyls. Furthermore, two key intermediates of the reaction were successfully identified and the mechanism was explored.

  以四甲基乙二胺（TMEDA）为碳源，通过 CuCl2/氧气介导的 CâH (sp3) 氧化和 CâN 裂解进行选择性亚甲基化的绿色、简单而高效的方案已经开发出来。反应在大气条件下的绿色溶剂水中进行。该方案的底物范围很广，包括吲哚、苯胺、吡咯和 1,3-二羰基。此外，还成功鉴定了反应的两个关键中间体，并探索了反应机理。
• [EN] INDOLE DERIVATIVES USEFUL AS ENDOTHELIN RECEPTOR ANTAGONISTS<br/>[FR] DERIVES D'INDOLE UTILES EN TANT QU'ANTAGONISTES DU RECEPTEUR DE L'ENDOTHELINE
  申请人：PFIZER INC.

  公开号：WO1997043260A1

  公开（公告）日：1997-11-20

  (EN) Compounds of formula (I), and their pharmaceutically acceptable derivatives, wherein R1 and R2 are optional substituents and independently represent C1-6 alkyl, C2-6 alkenyl [optionally substituted by CO2H or CO2(C1-6 alkyl)], C2-6 alkynyl, halogen, C1-3 perfluoroalkyl, (CH2)mAr1, (CH2)mHet1, (CH2)mCONR7R8, (CH2)mCO2R8, O(CH2)qCO2R8, (CH2)mCOR8, (CH2)mOR8, O(CH2)pOR8, (CH2)mNR7R8, CO2(CH2)qNR7R8, (CH2)mCN, S(O)nR8, SO2NR7R8, CONH(CH2)mAr1 or CONH(CH2)mHet1; R3 represents H, C1-6 alkyl, (CH2)pNR9R10, SO2R10, SO2NR9R10, (CH2)mCOR10, C2-6 alkenyl, C2-6 alkynyl, (CH2)mCONR9R10, (CH2)mCO2R10, (CH2)pCN, (CH2)pR10 or (CH2)pOR10; R4 represents H or C1-6 alkyl; R5 represents H or OH; R6 represents phenyl optionally fused to a heterocyclic ring, the group as a whole being optionally substituted; R7-10 are fully defined herein and may independently represent Ar2 or Het2; Z represents CO2H, CONH(tetrazol-5-yl), CONHSO2O(C1-4 alkyl), CO2Ar3, CO2(C1-6 alkyl), tetrazol-5-yl, CONHSO2Ar3, CONHSO2(CH2)qAr3 or CONHSO2(C1-6 alkyl); Ar1-3 independently represent phenyl, naphthyl, or an aromatic heterocycle, which groups are optionally fused and optionally substituted; and Het1 and Het2 independently represent a non-aromatic heterocycle which is optionally substituted; are useful in the treatment of restenosis, renal failure and pulmonary hypertension.(FR) Composés de formule (I) et leurs dérivés acceptables sur le plan pharmaceutique. Dans ladite formule, R1 et R2 sont des substituants optionnels et représentent indépendamment alkyle C1-6, alcényle C2-6 [éventuellement substitué par CO2H ou CO2(alkyle C1-6)], alcynyle C2-6, halogène, perfluoroalkyle C1-3, (CH2)mAR1, (CH2)mHet1, (CH2)mCONR7R8, (CH2)mCO2R8, O(CH2)qCO2R8, (CH2)mCOR8, (CH2)mOR8, O(CH2)pOR8, (CH2)mNR7R8, CO2(CH2)qNR7R8, (CH2)mCN, S(O)nR8,SO2NR7R8, CONH(CH2)mAr1 ou CONH(CH2)mHet1; R3 représente H, alkyle C1-6, (CH2)pNR9R10, SO2R10, SO2NR9R10, (CH2)mCOR10, alcényle C2-6, alcynyle C2-6, (CH2)mCONR9R10, (CH2)mCO2R10, (CH2)pCN, (CH2)pR10 ou (CH2)pOR10; R4 représente H ou alkyle C1-6; R5 représente H ou OH; R6 représente phényle éventuellement fusionné à un noyau hétérocyclique, le groupe dans son intégralité étant éventuellement substitué; R7-10 sont intégralement définis dans la description et peuvent représenter indépendamment Ar2 ou Het2; Z représente CO2H, CONH(tétrazol-5-yle), CONHSO2O(alkyle C1-4), CO2Ar3, CO2(alkyle C1-6), tétrazol-5-yle, CONHSO2Ar3, CONHSO2(CH2)qAr3 ou CONHSO2(alkyle C1-6); Ar1-3 représente indépendamment phényle, naphtyle ou un hérétocycle non aromatique dont les groupes sont éventuellement fusionnés et substitués; et Het1 et Het2 représentent indépendamment un hétérocycle aromatique éventuellement substitué. Les composés selon l'invention sont utiles dans le traitement de la resténose, de l'insuffisance rénale et de l'hypertension pulmonaire.

  化合物公式（I）及其药学上可接受的衍生物，其中R1和R2为可选取代基团，独立地表示C1-6烷基，C2-6烯基[可选取代为CO2H或CO2（C1-6烷基）]，C2-6炔基，卤素，C1-3全氟烷基，（CH2）mAr1，（CH2）mHet1，（CH2）mCONR7R8，（CH2）mCO2R8，O（CH2）qCO2R8，（CH2）mCOR8，（CH2）mOR8，O（CH2）pOR8，（CH2）mNR7R8，CO2（CH2）qNR7R8，（CH2）mCN，S（O）nR8，SO2NR7R8，CONH（CH2）mAr1或CONH（CH2）mHet1；R3表示H，C1-6烷基，（CH2）pNR9R10，SO2R10，SO2NR9R10，（CH2）mCOR10，C2-6烯基，C2-6炔基，（CH2）mCONR9R10，（CH2）mCO2R10，（CH2）pCN，（CH2）pR10或（CH2）pOR10；R4表示H或C1-6烷基；R5表示H或OH；R6表示苯基，可选地融合到杂环环上，整个基团可选地取代；R7-10在此完全定义，可以独立地表示Ar2或Het2；Z表示CO2H，CONH（四唑-5-基），CONHSO2O（C1-4烷基），CO2Ar3，CO2（C1-6烷基），四唑-5-基，CONHSO2Ar3，CONHSO2（CH2）qAr3或CONHSO2（C1-6烷基）；Ar1-3独立地表示苯基，萘基或芳香杂环，这些基团可选地融合和可选地取代；Het1和Het2独立地表示非芳香杂环，可选地取代；在治疗再狭窄、肾衰竭和肺动脉高压方面具有用处。