5,6,7,8-tetrahydro-3-nitro-2(1H)-quinolinone | 313534-94-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 5,6,7,8-tetrahydro-3-nitro-2(1H)-quinolinone
• 英文别名: 3-Nitro-1,2,5,6,7,8-hexahydroquinolin-2-one；3-nitro-5,6,7,8-tetrahydro-1H-quinolin-2-one
• CAS: 313534-94-0
• 化学式: C₉H₁₀N₂O₃
• mdl: MFCD00464542
• 分子量: 194.19
• InChiKey: WDLQZGPOKQZCII-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.444
• 拓扑面积：
  74.9
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5,6,7,8-tetrahydro-3-nitro-2(1H)-quinolinone 在 镍 盐酸 、 正丁基锂 、 四甲基乙二胺 、 苄基三乙基氯化铵 、 氢气 、 三乙胺 、 三氯氧磷 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 乙腈 为溶剂， 80.0 ℃ 、202.65 kPa 条件下， 反应 22.0h， 生成 3-amino-4-[(3,5-dimethylphenyl)methyl]-5,6,7,8-tetrahydro-1H-quinolin-2-one
  参考文献：
  名称：

  4-Benzyl and 4-Benzoyl-3-dimethylaminopyridin-2(1H)-ones:  In Vitro Evaluation of New C-3-Amino-Substituted and C-5,6-Alkyl-Substituted Analogues against Clinically Important HIV Mutant Strains

  摘要：

  In a program to optimize the anti-HIV activity of the 4-benzyl and 4-benzoyl-3-dimethylaminopyridinones 9 and 10, lead compounds in a new class of highly potent non-nucleoside type inhibitors of HIV-1 reverse transcriptase, modification of the alkyl substitutents at the C-5 and C-6 positions on the pyridinone ring and of the substitutents on the C-3 amino group has been studied. Of the 17 new 5/6-modified analogues prepared, compounds 31b and 32b substituted at C-5 by an extended nonpolar chain containing an ether function and a C-6 methyl group and compound 35 bearing a C-5 ethyl/C-6 hydroxymethyl substituent pattern were selected on the basis of their in vitro activity against wild-type HIV and the three principle mutant strains, K103N, Y181C, and Y188L. When tested further, it was shown that these molecules, and in particular compound 35, are globally more active than 9, 10, and efavirenz against an additional eight single [L100I, K101E, V106A, E138K, V179E, G190A/S, and F227C] and four double HIV mutant strains [L1001 + K103N, K101E + K103N, K103N + Y181C, and F227L + V106A] which are clinically relevant. Concerning modulation of the N-3 substituent, 36 new analogues were prepared. Of these, the N-methyl-N-(2-methoxyethyl)-substituted compounds 40, 42, and 62, as well as the doubly modified compounds 77a and 77b, were selected from the initial screen and were subsequently shown to be active at sub-micromolar concentrations (IC50'S) against all the other mutant strains except K103N + Y181C and F227L + V106A. Two possible, but distinct, modes of binding of these analogues in RT were suggested from molecular modeling studies. The preferred mode of binding for compound 62, corresponding to the predicted "orientation 1", was revealed in the X-ray crystal structure of the compound 62-RT complex.

  DOI：

  10.1021/jm0408621
• 作为产物：
  描述：

  2-氧代-1,2,5,6,7,8-六氢-3-喹啉甲腈 在 盐酸 、 硫酸 、 硝酸 作用下， 反应 145.0h， 生成 5,6,7,8-tetrahydro-3-nitro-2(1H)-quinolinone
  参考文献：
  名称：

  4-Benzyl and 4-Benzoyl-3-dimethylaminopyridin-2(1H)-ones:  In Vitro Evaluation of New C-3-Amino-Substituted and C-5,6-Alkyl-Substituted Analogues against Clinically Important HIV Mutant Strains

  摘要：

  In a program to optimize the anti-HIV activity of the 4-benzyl and 4-benzoyl-3-dimethylaminopyridinones 9 and 10, lead compounds in a new class of highly potent non-nucleoside type inhibitors of HIV-1 reverse transcriptase, modification of the alkyl substitutents at the C-5 and C-6 positions on the pyridinone ring and of the substitutents on the C-3 amino group has been studied. Of the 17 new 5/6-modified analogues prepared, compounds 31b and 32b substituted at C-5 by an extended nonpolar chain containing an ether function and a C-6 methyl group and compound 35 bearing a C-5 ethyl/C-6 hydroxymethyl substituent pattern were selected on the basis of their in vitro activity against wild-type HIV and the three principle mutant strains, K103N, Y181C, and Y188L. When tested further, it was shown that these molecules, and in particular compound 35, are globally more active than 9, 10, and efavirenz against an additional eight single [L100I, K101E, V106A, E138K, V179E, G190A/S, and F227C] and four double HIV mutant strains [L1001 + K103N, K101E + K103N, K103N + Y181C, and F227L + V106A] which are clinically relevant. Concerning modulation of the N-3 substituent, 36 new analogues were prepared. Of these, the N-methyl-N-(2-methoxyethyl)-substituted compounds 40, 42, and 62, as well as the doubly modified compounds 77a and 77b, were selected from the initial screen and were subsequently shown to be active at sub-micromolar concentrations (IC50'S) against all the other mutant strains except K103N + Y181C and F227L + V106A. Two possible, but distinct, modes of binding of these analogues in RT were suggested from molecular modeling studies. The preferred mode of binding for compound 62, corresponding to the predicted "orientation 1", was revealed in the X-ray crystal structure of the compound 62-RT complex.

  DOI：

  10.1021/jm0408621
• 作为试剂：
  描述：

  5,6,7,8-四氢-2-喹啉酮 、 硝酸 、 在 5,6,7,8-tetrahydro-3-nitro-2(1H)-quinolinone 作用下， 以 硫酸 为溶剂， 反应 1.17h， 以yielding 14.2 g (55%) of 5,6,7,8-tetrahydro-3-nitro-2(1H)-quinolinone (intermediate 8)的产率得到5,6,7,8-tetrahydro-3-nitro-2(1H)-quinolinone
  参考文献：
  名称：

  Substituted homopiperidinyl benzimidazole analogues as fundic relaxants

  摘要：

  本发明涉及化合物(I)的配方，它们的前药、N-氧化物、加成盐、季铵盐和立体化学异构体形式，其中双价基团- {circle over (A)}-表示具有一个双键的饱和或不饱和的同源哌啶基，其中所述双价基团- {circle over (A)}-被R2取代，R2为氢、羟基、C1-4烷基或C1-4烷氧基；-a1=a2-a3=a4-表示可选取代的双价基团；R1为氢、C1-6烷基、芳基1、C1-6烷基取代的芳基1、C1-4烷氧羰基、芳基1羰基、芳基1C1-6烷基羰基、C1-4烷基羰基、三氟甲基、三氟甲基羰基、C1-6烷基磺酰基、芳基1磺酰基、甲磺酰基、苯磺酰基、三氟甲基磺酰基、二甲基磺酰胺基；X表示O、S或NR3，其中R3为氢、C1-6烷基、甲磺酰基、苯磺酰基、三氟甲基磺酰基、二甲基磺酰胺基、C1-4烷基取代的芳基2，可选地带有羟基、C1-4烷基羰基C1-4烷基取代的芳基2；芳基1为可选取代的苯基、可选取代的吡啶基、萘基、喹啉基或1,3-苯并二氧杂环基；芳基2为可选取代的苯基；用于制备该产品的过程、包含该产品的制剂及其作为药物的用途被揭示，特别是用于治疗消化不良症状、肠易激综合征和其他与幽门括约肌松弛受阻或受损有关的疾病。

  公开号：

  US20030139393A1

文献信息

• SUBSTITUTED HOMOPIPERIDINYL BENZIMIDAZOLE ANALOGUES AS FUNDIC RELAXANTS
  申请人：Janssen Pharmaceutica NV

  公开号：EP1250337B1

  公开（公告）日：2008-12-03
• US7304052B2
  申请人：——

  公开号：US7304052B2

  公开（公告）日：2007-12-04
• [EN] SUBSTITUTED HOMOPIPERIDINYL BENZIMIDAZOLE ANALOGUES AS FUNDIC RELAXANTS<br/>[FR] ANALOGUES DE BENZIMIDAZOLE HOMOPIPERIDINYLE SUSBTITUE COMME RELAXANTS GASTRIQUES
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2001046189A1

  公开（公告）日：2001-06-28

  The present invention relates to compounds of formula (I), their prodrugs, N-oxides, addition salts, quaternary amines and stereochemically isomeric forms, wherein the bivalent radical -A- represents a saturated or an unsaturated homopiperidinyl having one double bond, and wherein said bivalent radical -A- is substituted with R2 being hydrogen, hydroxy, C¿1-4?alkyl, or C1-4alkyloxy; -a?1=a2-a3=a4¿- represents an optionally substituted bivalent radical; R1 is hydrogen, C¿1-6?alkyl, aryl?1, C¿1-6alkyl substituted with aryl1, C1-4alkyloxycarbonyl, aryl1carbonyl, aryl1C1-6alkylarbonyl C1-4alkylcarbonyl, trifluoromethyl, trifluoromethylcarbonyl, C1-6alkylsulfonyl, aryl1sulfonyl, methanesulfonyl, benzenesulfonyl, trifluoromethanesulfonyl, dimethylsulfamoyl; X represents O, S or NR3, wherein R3 is hydrogen, C¿1-6?alkyl, methanesulfonyl, benzenesulfonyl, trifluoromethanesulfonyl, dimethylsulfamoyl, C1-4alkyl substituted with aryl?2¿ and optionally with hydroxy, C¿1-4?alkylcarbonylC1-4alkyl substituted with aryl?2; aryl1¿ is optionally substituted phenyl, optionally substituted pyridinyl, naphthyl, quinolinyl, or 1,3-benzodioxolyl; aryl2 is optionally substituted phenyl; fundic relaxating activity. Processes for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for treating dyspeptic symptoms, irritable bowel syndrome and other conditions related to a hampered or impaired relaxation of the fundus.
• Substituted homopiperidinyl benzimidazole analogues as fundic relaxants
  申请人：——

  公开号：US20030139393A1

  公开（公告）日：2003-07-24

  The present invention relates to compounds of formula (I) 1 their prodrugs, N-oxides, addition salts, quaternary amines and stereochemically isomeric forms, wherein the bivalent radical —circle over (A)}— represents a saturated or an unsaturated homopiperidinyl having one double bond, and wherein said bivalent radical —circle over (A)}— is substituted with R 2 being hydrogen, hydroxy, C 1-4 alkyl, or C 1-4 alkyloxy; -a 1 =a 2 -a 3 =a 4 - represents an optionally substituted bivalent radical; R 1 is hydrogen, C 1-6 alkyl, aryl 1 , C 1-6 alkyl substituted with aryl 1 , C 1-4 alkyloxycarbonyl, aryl 1 carbonyl, aryl 1 C 1-6 alkylarbonyl C 1-4 alkylcarbonyl, trifluoromethyl, trifluoromethylcarbonyl, C 1-6 alkylsulfonyl, aryl 1 sulfonyl, methanesulfonyl, benzenesulfonyl, trifluoromethanesulfonyl, dimethylsulfamoyl; X represents O, S or NR 3 , wherein R 3 is hydrogen, C 1-6 alkyl, methanesulfonyl, benzenesulfonyl, trifluoromethanesulfonyl, dimethylsulfamoyl, C 1-4 alkyl substituted with aryl 2 and optionally with hydroxy, C 1-4 alkylcarbonylC 1-4 alkyl substituted with aryl 2 ; aryl 1 is optionally substituted phenyl, optionally substituted pyridinyl, naphthyl, quinolinyl, or 1,3-benzodioxolyl; aryl 2 is optionally substituted phenyl; fundic relaxating activity. Processes for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for treating dyspeptic symptoms, irritable bowel syndrome and other conditions related to a hampered or impaired relaxation of the fundus.

  本发明涉及以下式（I）的化合物及其前药、N-氧化物、加成盐、季铵盐和立体化学异构体，其中二价基团—circle over (A)}—代表具有一个双键的饱和或不饱和的同环戊二烯基，并且所述二价基团—circle over (A)}—被取代为R 2 ，R 2 为氢、羟基、C 1-4 烷基或C 1-4 烷氧基；-a 1 =a 2 -a 3 =a 4 -代表一个可选择取代的二价基团；R 1 为氢、C 1-6 烷基、芳基 1 、芳基 1 取代的C 1-6 烷基、C 1-4 烷氧羰基、芳基 1 羰基、芳基 1 C 1-6 烷基羰基C 1-4 烷基羰基、三氟甲基、三氟甲基羰基、C 1-6 烷基磺酰基、芳基 1 磺酰基、甲磺酰基、苯磺酰基、三氟甲磺酰基、二甲基磺酰胺基；X代表O、S或NR 3 ，其中R 3 为氢、C 1-6 烷基、甲磺酰基、苯磺酰基、三氟甲磺酰基、二甲基磺酰胺基、C 1-4 烷基取代的芳基 2 并可选择取代羟基、C 1-4 烷基羰基C 1-4 烷基取代的芳基 2 ；芳基 1 为可选择取代的苯基、可选择取代的吡啶基、萘基、喹啉基或1,3-苯并二氧杂环戊基；芳基 2 为可选择取代的苯基；胃底松弛活性。公开了制备所述产品的方法、包含所述产品的配方以及它们作为药物的用途，特别用于治疗消化不良症状、肠易激综合征和其他与胃底松弛受阻或受损有关的疾病。
• 4-Benzyl and 4-Benzoyl-3-dimethylaminopyridin-2(1<i>H</i>)-ones:  In Vitro Evaluation of New C-3-Amino-Substituted and C-5,6-Alkyl-Substituted Analogues against Clinically Important HIV Mutant Strains
  作者：Abdellah Benjahad、Martine Croisy、Claude Monneret、Emile Bisagni、Dominique Mabire、Sophie Coupa、Alain Poncelet、Imre Csoka、Jérôme Guillemont、Christophe Meyer、Koen Andries、Rudi Pauwels、Marie-Pierre de Béthune、Daniel M. Himmel、Kalyan Das、Eddy Arnold、Chi Hung Nguyen、David S. Grierson

  DOI：10.1021/jm0408621

  日期：2005.3.1

  In a program to optimize the anti-HIV activity of the 4-benzyl and 4-benzoyl-3-dimethylaminopyridinones 9 and 10, lead compounds in a new class of highly potent non-nucleoside type inhibitors of HIV-1 reverse transcriptase, modification of the alkyl substitutents at the C-5 and C-6 positions on the pyridinone ring and of the substitutents on the C-3 amino group has been studied. Of the 17 new 5/6-modified analogues prepared, compounds 31b and 32b substituted at C-5 by an extended nonpolar chain containing an ether function and a C-6 methyl group and compound 35 bearing a C-5 ethyl/C-6 hydroxymethyl substituent pattern were selected on the basis of their in vitro activity against wild-type HIV and the three principle mutant strains, K103N, Y181C, and Y188L. When tested further, it was shown that these molecules, and in particular compound 35, are globally more active than 9, 10, and efavirenz against an additional eight single [L100I, K101E, V106A, E138K, V179E, G190A/S, and F227C] and four double HIV mutant strains [L1001 + K103N, K101E + K103N, K103N + Y181C, and F227L + V106A] which are clinically relevant. Concerning modulation of the N-3 substituent, 36 new analogues were prepared. Of these, the N-methyl-N-(2-methoxyethyl)-substituted compounds 40, 42, and 62, as well as the doubly modified compounds 77a and 77b, were selected from the initial screen and were subsequently shown to be active at sub-micromolar concentrations (IC50'S) against all the other mutant strains except K103N + Y181C and F227L + V106A. Two possible, but distinct, modes of binding of these analogues in RT were suggested from molecular modeling studies. The preferred mode of binding for compound 62, corresponding to the predicted "orientation 1", was revealed in the X-ray crystal structure of the compound 62-RT complex.