4-acetamido-2-bromoindanone | 173252-61-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚满类
• 英文名称: 4-acetamido-2-bromoindanone
• 英文别名: N-(2-bromo-1-oxo-2,3-dihydroinden-4-yl)acetamide
• CAS: 173252-61-4
• 化学式: C₁₁H₁₀BrNO₂
• 分子量: 268.11
• InChiKey: OKUWLNYJVGMCPJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  46.2
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-acetamido-2-bromoindanone 在 ammonium acetate 、 sodium hydride 、 溶剂黄146 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 9-Amino-5,10-dihydro-imidazo[1,2-a]indeno[1,2-e]pyrazin-4-one
  参考文献：
  名称：

  8-Methylureido-4,5-dihydro-4-oxo-10 H -imidazo[1,2- a ]indeno-[1,2- e ]pyrazines: highly potent in vivo AMPA antagonists

  摘要：

  A novel series of readily water soluble 8-methylureido-4,5-dihydro-4-oxo-10H-imidazo[1,2-a]indeno[1,2-e]pyrazines were synthesized. The -10-yl acetic acid ((+)-3) and -10-carboxylidene (4) derivatives exhibit potent affinities (IC50 = 4 and 19 nM, respectively) and antagonist properties (IC50 = 2 and 3 nM, respectively) at the ionotropic AMPA receptor. These compounds also display anticonvulsant properties against both electrically and sound-induced convulsions in mice after ip, sc and iv administration with ED50 values between 0.9 and 11 mg/kg, thus suggesting adequate brain penetration. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(00)00054-8
• 作为产物：
  描述：

  4-氨基茚酮 在 TEA 、 氢溴酸 、 溴 、 溶剂黄146 作用下， 生成 4-acetamido-2-bromoindanone
  参考文献：
  名称：

  8-Methylureido-4,5-dihydro-4-oxo-10 H -imidazo[1,2- a ]indeno-[1,2- e ]pyrazines: highly potent in vivo AMPA antagonists

  摘要：

  A novel series of readily water soluble 8-methylureido-4,5-dihydro-4-oxo-10H-imidazo[1,2-a]indeno[1,2-e]pyrazines were synthesized. The -10-yl acetic acid ((+)-3) and -10-carboxylidene (4) derivatives exhibit potent affinities (IC50 = 4 and 19 nM, respectively) and antagonist properties (IC50 = 2 and 3 nM, respectively) at the ionotropic AMPA receptor. These compounds also display anticonvulsant properties against both electrically and sound-induced convulsions in mice after ip, sc and iv administration with ED50 values between 0.9 and 11 mg/kg, thus suggesting adequate brain penetration. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(00)00054-8

文献信息

• Indeno\x9b1,2-E!pyrazine-4-ones, their preparation and the medicaments
  申请人：Rhone-Poulenc Rorer S.A.

  公开号：US05789406A1

  公开（公告）日：1998-08-04

  The compounds of formula (I) ##STR1## wherein R, R.sub.1 and R.sub.2 are defined in the disclosure, and salts thereof. The compounds of formula (I) are non-competitive N-methyl-D-asparate (NMDA) receptor antagonists, particularly NMDA receptor glycine modulation site ligands, and are alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor antagonists, this receptor is also known as the quisqualate receptor.

  式(I)的化合物##STR1##其中R、R.sub.1和R.sub.2在披露中有定义，并其盐。式(I)的化合物是非竞争性N-甲基-D-天冬氨酸(NMDA)受体拮抗剂，特别是NMDA受体甘氨酸调节位点配体，并且是α-氨基-3-羟基-5-甲基-4-异恶唑丙酸(AMPA)受体拮抗剂，这种受体也被称为喹氯酸受体。
• INDENO[1,2-e]PYRAZINE-4-ONES, LEUR PREPARATION ET LES MEDICAMENTS LES CONTENANT
  申请人：RHONE-POULENC RORER S.A.

  公开号：EP0752991A1

  公开（公告）日：1997-01-15
• IMIDAZO[1,2-a]INDENO[1,2-e]PYRAZIN-4-ONES ANTAGONISTES DES RECEPTEURS AMPA ET NMDA
  申请人：RHONE-POULENC RORER S.A.

  公开号：EP0752991B1

  公开（公告）日：1999-05-26
• US5789406A
  申请人：——

  公开号：US5789406A

  公开（公告）日：1998-08-04
• [EN] INDENO[1,2-e]PYRAZINE-4-ONES, PREPARATION THEREOF AND DRUGS CONTAINING SAME<br/>[FR] INDENO[1,2-e]PYRAZINE-4-ONES, LEUR PREPARATION ET LES MEDICAMENTS LES CONTENANT
  申请人：RHONE-POULENC RORER S.A.

  公开号：WO1995026349A1

  公开（公告）日：1995-10-05

  (EN) Compounds of formula (I), wherein R is a substituted nitrogen, oxygen or sulphur atom or a radical C=R3, C(R4)R5 or CH-R6; R1 is a hydroxy radical, polyfluoroalkoxy, carboxy, alkoxycarbonyl, -NH-CHO or -NH-CO-N(alk)Ar where Ar is optionally substituted, -N(alk)-CO-NR8R9, -N(alk-Ar)-CO-NR8R9, -NH-CO-NR9R12, -NH-CS-NR8R9, -N(alk)-CS-NR8R9, -NH-CO-R10, -NH-CS-R20, -NH-C(=NR21)-NR7R9, -N(alk)-C(=NR21)-NR7R9, -NH-SO2-NR7R9, -N(alk)-SO2-NR7R9, -CO-NR7R9, -NH-SO2-CF3, -NH-SO2-alk, -NR9R11, -S(O)m-alk-Ar, -SO2-NR7R9, optionally 3-substituted 2-oxo-1-imidazolidinyl or optionally 3-substituted 2-oxo-1 perhydropyrimidinyl; R2 is a hydrogen or halogen atom or an akyl radical, alkoxy, amino, -NH-CO-NH-Ar, N=CH-N(alk)alk', nitro, cyano, phenyl, imidazolyl, acylamino, SO3H, hydroxy, polyfluoroalkoxy, carboxy, alkoxycarbonyl, -NH-CHO, -NH-CO-N(alk)Ar where Ar is optionally substituted, -N(alk)-CO-NR8R9, -N(alk-Ar)-CO-NR8R9, -NH-CO-NR9R12, -NH-CS-NR8R9, -N(alk)-CS-NR8R9, -NH-CO-R10, -NH-CS-R20, -NH-C(=NR21)-NR7R9, -N(alk)-C(=NR21)-NR7R9, -NH-SO2-NR7R9, -N(alk)-SO2-NR7R9, -CO-NR7R9, -NH-SO2-CF3, -NH-SO2-alk, -NR9R11, -S(O)m-alk-Ar, -SO2-NR7R9, optionally 3-substituted 2-oxo-1-imidazolidinyl or optionally 3-substituted 2-oxo-1-perhydropyrimidinyl; R3 is an oxygen atom or a NOH, NO-alk-COOX or CH-R13 radical; R4 is an alkyl radical, -alk-Het or -alk-Ar; R5 is a straight or branched C1-11 alkyl radical, -alk-Het or -alk-Ar, or R4 and R5, taken together with the carbon atom to which they are attached, form a cycloalkyl radical; R6 is a hydrogen atom radical or a hydroxy radical, straight or branched C1-11 alkyl, -NR14R15, -alk-OH, -alk-NR14R15, -alk-Ar or -alk-Het; and salts thereof. The compounds of formula (I) are non-competitive N-methyl-D-aspartate (NMDA) receptor antagonists, particularly NMDA receptor glycine modulation site ligands, and are alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor antagonists, said receptor also being known as the quisqualate receptor.(FR) Composés de formule (I) dans laquelle R représente un atome d'oxygène, de soufre ou d'azote substitué ou un radical C=R3, C(R4)R5 ou CH-R6, R1 représente un radical hydroxy, polyfluoroalcoxy, carboxy, alcoxycarbonyle, -NH-CHO, -NH-CO-N(alk)Ar dans lequel Ar est éventuellement substitué, -N(alk)-CO-NR8R9, -N(alk-Ar)-CO-NR8R9, -NH-CO-NR9R12, -NH-CS-NR8R9, -N(alk)-CS-NR8R9, -NH-CO-R10, -NH-CS-R20, -NH-C(=NR21)-NR7R9, -N(alk)-C(=NR21)-NR7R9, -NH-SO2-NR7R9, -N(alk)-SO2-NR7R9, -CO-NR7R9, -NH-SO2-CF3, -NH-SO2-alk, -NR9R11, -S(O)m-alk-Ar, -SO2-NR7R9, 2-oxo-1-imidazolidinyle dont la position -3 est éventuellement substituée ou 2-oxo-1-perhydropyrimidinyle dont la position -3 est éventuellement substituée, R2 représente un atome d'hydrogène ou d'halogène ou un radical alkyle, alcoxy, amino, -NH-CO-NH-Ar, -N=CH-N(alk)alk', nitro, cyano, phényle, imidazolyle, acylamino, SO3H, hydroxy, polyfluoroalcoxy, carboxy, alcoxycarbonyle, -NH-CHO, -NH-CO-N(alk)Ar dans lequel Ar est éventuellement substitué, -N(alk)-CO-NR8R9, -N(alk-Ar)-CO-NR8R9, -NH-CO-NR9R12, -NH-CS-NR8R9, -N(alk)-CS-NR8R9, -NH-CO-R10, -NH-CS-R20, -NH-C(=NR21)-NR7R9, -N(alk)-C(=NR21)-NR7R9, -NH-SO2-NR7R9, -N(alk)-SO2-NR7R9, -CO-NR7R9, -NH-SO2-CF3, -NH-SO2-alk, -NR9R11, -S(O)m-alk-Ar, -SO2-NR7R9, 2-oxo-1-imidazolidinyle dont la position -3 est éventuellement substituée ou 2-oxo-1-perhydropyrimidinyle dont la position -3 est éventuellement substituée, R3 représente un atome d'oxygène ou un radical NOH, NO-alk-COOX ou CH-R13, R4 représente un radical alkyle, -alk-Het ou -alk-Ar, R5 représente un radical alkyle (1-11C en chaîne droite ou ramifiée), -alk-Het ou -alk-Ar ou bien R4 et R5 forment ensemble avec l'atome de carbone auquel ils sont rattachés, un radical cycloalkyle, R6 représente un radical atome d'hydrogène ou un radical hydroxy, alkyle (1-11C en chaîne droite ou ramifiée), -NR14R15, -alk-OH, -alk-NR14R15, -alk-Ar ou -alk-Het, leurs sels. Les composés de formule (I) sont des antagonistes non compétitifs du récepteur N-méthyl-D-aspartate (NMDA) et, plus particulièrement, ce sont des ligands pour les sites modulateurs de la glycine du récepteur NMDA et sont des antagonistes du récepteur de l'acide alpha-amino-3-hydroxy-5-méthyl-4-isoxazolepropionique (AMPA), connu aussi sous le nom de récepteur du quisqualate.