4-Methoxy-1-phenyl-1H-indole-2-carboxylic acid methyl ester | 142851-24-9

• 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: 4-Methoxy-1-phenyl-1H-indole-2-carboxylic acid methyl ester
• 英文别名: methyl 4-methoxy-1-phenylindole-2-carboxylate
• CAS: 142851-24-9
• 化学式: C₁₇H₁₅NO₃
• 分子量: 281.311
• InChiKey: HKAMJKLREGBQTH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  40.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-Methoxy-1-phenyl-1H-indole-2-carboxylic acid methyl ester 在 manganese(IV) oxide 、 lithium aluminium tetrahydride 、 ammonium acetate 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 14.25h， 生成 2-(4-methoxy-1-phenyl-1H-indol-2-yl)ethylamine
  参考文献：
  名称：

  2-[N-Acylamino(C₁−C₃)alkyl]indoles as MT₁ Melatonin Receptor Partial Agonists, Antagonists, and Putative Inverse Agonists

  摘要：

  The synthesis of several novel indole melatonin analogues substituted at the 2-position with acylaminomethyl (8-11), acylaminoethyl (5a-k), or acylaminopropyl (13) side chains is reported. On the basis of a novel in vitro functional assay (specific binding of [S-35]GTP gamma S), which can discriminate agonist from partial agonist, antagonist, and inverse agonist ligands, Ba,g,h,j and 13 were shown to be partial agonists, 5d,e and 8-11 competitive antagonists, and 5b,c,k putative inverse agonists. Binding and functional assays were performed on cloned human MT1 receptor. Structure-activity relationship considerations indicate that N-[1-aryl-2-(4-methoxy-1H-indol-2-yl)(C-1-C-2)alkyl]alkanamides represent a lead structure for this type of ligands.

  DOI：

  10.1021/jm970721h
• 作为产物：
  描述：

  碘苯 、 4-甲氧吲哚-2-羧酸甲脂 在 copper(l) iodide 、 potassium carbonate 、 zinc(II) oxide 作用下， 以 various solvent(s) 为溶剂， 反应 6.0h， 以31%的产率得到4-Methoxy-1-phenyl-1H-indole-2-carboxylic acid methyl ester
  参考文献：
  名称：

  2-[N-Acylamino(C₁−C₃)alkyl]indoles as MT₁ Melatonin Receptor Partial Agonists, Antagonists, and Putative Inverse Agonists

  摘要：

  The synthesis of several novel indole melatonin analogues substituted at the 2-position with acylaminomethyl (8-11), acylaminoethyl (5a-k), or acylaminopropyl (13) side chains is reported. On the basis of a novel in vitro functional assay (specific binding of [S-35]GTP gamma S), which can discriminate agonist from partial agonist, antagonist, and inverse agonist ligands, Ba,g,h,j and 13 were shown to be partial agonists, 5d,e and 8-11 competitive antagonists, and 5b,c,k putative inverse agonists. Binding and functional assays were performed on cloned human MT1 receptor. Structure-activity relationship considerations indicate that N-[1-aryl-2-(4-methoxy-1H-indol-2-yl)(C-1-C-2)alkyl]alkanamides represent a lead structure for this type of ligands.

  DOI：

  10.1021/jm970721h

文献信息

• 2-<i>N</i>-Acylaminoalkylindoles:  Design and Quantitative Structure−Activity Relationship Studies Leading to MT₂-Selective Melatonin Antagonists
  作者：Gilberto Spadoni、Cesarino Balsamini、Giuseppe Diamantini、Andrea Tontini、Giorgio Tarzia、Marco Mor、Silvia Rivara、Pier Vincenzo Plazzi、Romolo Nonno、Valeria Lucini、Marilou Pannacci、Franco Fraschini、Bojidar Michaylov Stankov

  DOI：10.1021/jm001125h

  日期：2001.8.1

  Several indole analogues of melatonin (MLT) were obtained by moving the MLT side chain from C-3 to C-2 of the indole ring. Binding and in vitro functional assays were performed on cloned human MT1 and MT2 receptors, stably transfected in NIH3T3 cells. Quantitative structure-activity relationship studies showed that 4-methoxy-2-(N-acylaminomethyl)indoles, with a benzyl group in position 1, were selective MT2 antagonists and, in particular, N-[(1-p-chlorobenzyl-4-methoxy-1H-indol-2-yl)methyl]propanamide (12) behaved as a pure antagonist at MT1 and MT2 receptors, with a 148-fold selectivity for MT2. We present a topographical model that suggests a lipophilic group, located out of the plane of the indole ring of MLT, as the key feature of the MT2 selective antagonists.
• INDOLE DERIVATIVES
  申请人：RECKITT & COLMAN PRODUCTS LIMITED

  公开号：EP0553218B1

  公开（公告）日：1999-06-16
• US5385919A
  申请人：——

  公开号：US5385919A

  公开（公告）日：1995-01-31
• [EN] INDOLE DERIVATIVES
  申请人：RECKITT & COLMAN PRODUCTS LIMITED

  公开号：WO1992006972A1

  公开（公告）日：1992-04-30

  (EN) Compounds are disclosed of formula (1), wherein R1 is hydrogen or hydroxy, R2 is hydrogen or methyl, R3 is hydrogen or methyl, n is 1, 2 or 3, and R is n-alkyl C1-3, n-alkenyl C2-3, cyclopropylmethyl, 2-pyridyl, 3-pyridyl or -C6H4-R4 (where R4 is hydrogen or hydroxy): their non-toxic salts, processes for their preparation. Also described is a method of treating diabetes and the use of the compounds for the manufacture of a medicament for the treatment of diabetes.(FR) On décrit des composés de la formule (1), où R1 représente hydrogène ou hydroxy, R2 représente hydrogène ou méthyle, R3 représente hydrogène ou méthyle, n vaut 1, 2 ou 3, et R représente n-alkyle C1-3, n-alcényle C2-3, cyclopropyleméthyle, 2-pyridyle, 3-pyridyle ou -C6H4-R4 (où R4 représente hydrogène ou hydroxy), ainsi que leurs sels non toxiques et des procédés servant à leur préparation. On décrit aussi un procédé de traitement du diabète et l'utilisation des composés pour la fabrication d'un médicament destiné au traitement du diabète.
• 2-[<i>N</i>-Acylamino(C₁−C₃)alkyl]indoles as MT₁ Melatonin Receptor Partial Agonists, Antagonists, and Putative Inverse Agonists
  作者：Gilberto Spadoni、Cesarino Balsamini、Annalida Bedini、Giuseppe Diamantini、Barbara Di Giacomo、Andrea Tontini、Giorgio Tarzia、Marco Mor、Pier Vincenzo Plazzi、Silvia Rivara、Romolo Nonno、Marilou Pannacci、Valeria Lucini、Franco Fraschini、Bojidar Michaylov Stankov

  DOI：10.1021/jm970721h

  日期：1998.9.1

  The synthesis of several novel indole melatonin analogues substituted at the 2-position with acylaminomethyl (8-11), acylaminoethyl (5a-k), or acylaminopropyl (13) side chains is reported. On the basis of a novel in vitro functional assay (specific binding of [S-35]GTP gamma S), which can discriminate agonist from partial agonist, antagonist, and inverse agonist ligands, Ba,g,h,j and 13 were shown to be partial agonists, 5d,e and 8-11 competitive antagonists, and 5b,c,k putative inverse agonists. Binding and functional assays were performed on cloned human MT1 receptor. Structure-activity relationship considerations indicate that N-[1-aryl-2-(4-methoxy-1H-indol-2-yl)(C-1-C-2)alkyl]alkanamides represent a lead structure for this type of ligands.