4-chloro-5-(methylsulfanyl)-2,3-dihydro-1H-indole | 162100-61-0

• 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-chloro-5-(methylsulfanyl)-2,3-dihydro-1H-indole
• 英文别名: 4-Chloro-5-methylthioindoline；4-chloro-5-methylsulfanyl-2,3-dihydro-1H-indole
• CAS: 162100-61-0
• 化学式: C₉H₁₀ClNS
• 分子量: 199.704
• InChiKey: NBUWBVVDVZANHK-UHFFFAOYSA-N

物化性质

• 沸点：
  311.9±42.0 °C(predicted)
• 密度：
  1.30±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-chloro-5-(methylsulfanyl)-2,3-dihydro-1H-indole 在 三乙胺 、 间氯过氧苯甲酸 作用下， 以 二氯甲烷 为溶剂， 反应 49.0h， 生成 tert-butyl 4-chloro-5-(methylsulfonyl)-2,3-dihydro-1H-indole-1-carboxylate
  参考文献：
  名称：

  Discovery of a novel series of indoline carbamate and indolinylpyrimidine derivatives as potent GPR119 agonists

  摘要：

  GPR119 has emerged as an attractive target for anti-diabetic agents. We identified a structurally novel GPR119 agonist 22c that carries a 5-(methylsulfonyl) indoline motif as an early lead compound. To generate more potent compounds of this series, structural modifications were performed mainly to the central alkylene spacer. Installation of a carbonyl group and a methyl group on this spacer significantly enhanced agonistic activity, resulting in the identification of 2-[1-(5-ethylpyrimidin-2-yl)piperidin-4-yl] propyl 7-fluoro-5-(methylsulfonyl)-2,3-dihydro-1H-indole-1-carboxylate (20). To further expand the chemical series of indoline-based GPR119 agonists, several heterocyclic core systems were introduced as surrogates of the carbamate spacer that mimic the presumed active conformation. This approach successfully produced an indolinylpyrimidine derivative 37, 5-(methylsulfonyl)-1-[6-({1-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]piperidin-4-yl}oxy)pyrimidin-4-yl]-2,3-dihydro-1H-indole, which has potent GPR119 agonist activity. In rat oral glucose tolerance tests, these two indoline-based compounds effectively lowered plasma glucose excursion and glucose-dependent insulin secretion after oral administration. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2014.01.028
• 作为产物：
  描述：

  4-氯吲哚 在 溴 、 potassium thioacyanate 、 sodium cyanoborohydride 、 溶剂黄146 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 4-chloro-5-(methylsulfanyl)-2,3-dihydro-1H-indole
  参考文献：
  名称：

  Discovery of a novel series of indoline carbamate and indolinylpyrimidine derivatives as potent GPR119 agonists

  摘要：

  GPR119 has emerged as an attractive target for anti-diabetic agents. We identified a structurally novel GPR119 agonist 22c that carries a 5-(methylsulfonyl) indoline motif as an early lead compound. To generate more potent compounds of this series, structural modifications were performed mainly to the central alkylene spacer. Installation of a carbonyl group and a methyl group on this spacer significantly enhanced agonistic activity, resulting in the identification of 2-[1-(5-ethylpyrimidin-2-yl)piperidin-4-yl] propyl 7-fluoro-5-(methylsulfonyl)-2,3-dihydro-1H-indole-1-carboxylate (20). To further expand the chemical series of indoline-based GPR119 agonists, several heterocyclic core systems were introduced as surrogates of the carbamate spacer that mimic the presumed active conformation. This approach successfully produced an indolinylpyrimidine derivative 37, 5-(methylsulfonyl)-1-[6-({1-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]piperidin-4-yl}oxy)pyrimidin-4-yl]-2,3-dihydro-1H-indole, which has potent GPR119 agonist activity. In rat oral glucose tolerance tests, these two indoline-based compounds effectively lowered plasma glucose excursion and glucose-dependent insulin secretion after oral administration. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2014.01.028

文献信息

• Novel and Selective 5-HT_2C/2B Receptor Antagonists as Potential Anxiolytic Agents:  Synthesis, Quantitative Structure−Activity Relationships, and Molecular Modeling of Substituted 1-(3-Pyridylcarbamoyl)indolines
  作者：Steven M. Bromidge、Steven Dabbs、David T. Davies、D. Malcolm Duckworth、Ian T. Forbes、Peter Ham、Graham E. Jones、Frank D. King、Damian V. Saunders、Susannah Starr、Kevin M. Thewlis、Paul A. Wyman、Frank E. Blaney、Christopher B. Naylor、Fiona Bailey、Thomas P. Blackburn、Vicky Holland、Guy A. Kennett、Graham J. Riley、Martyn D. Wood

  DOI：10.1021/jm970741j

  日期：1998.5.1

  The synthesis, biological activity, and molecular modeling of a novel series of substituted 1-(3-pyridylcarbamoyl)indolines are reported. These compounds are isosteres of the previously published indole urea 1 (SB-206553) and illustrate the use of aromatic disubstitution as a replacement for fused five-membered rings in the context of 5-HT2C/2B receptor antagonists. By targeting a region of space previously

  报道了一系列新的取代的1-（3-吡啶基氨基甲酰基）二氢吲哚的合成，生物活性和分子模型。这些化合物是先前公开的吲哚脲1（SB-206553）的等排体，并说明了在5-HT2C / 2B受体拮抗剂的背景下使用芳香族脱位取代稠合的五元环。通过靶向先前鉴定为在5-HT2C受体上空间允许但在5-HT2A受体上不允许的空间区域，我们已经鉴定出许多化合物，它们是迄今报道的最有效和选择性最强的5-HT2C / 2B受体拮抗剂。根据其整体生物学特征选择了46（SB-221284）作为新的潜在非镇静抗焦虑药进行进一步评估。
• [EN] INDOLINE DERIVATIVES AS 5HT2C ANTAGONISTS<br/>[FR] DERIVES INDOLINIQUES UTILISES COMME ANTAGONISTES DE 5HT2C
  申请人：SMITHKLINE BEECHAM PLC

  公开号：WO1995001976A1

  公开（公告）日：1995-01-19

  (EN) A compound of formula (I) or a salt thereof, wherein: P represents phenyl, a quinoline or isoquinoline residue, or a 5-membered or 6-membered aromatic heterocyclic ring containing up to three heteroatoms selected from nitrogen, oxygen or sulphur; R1 is hydrogen, C1-6 alkyl, halogen, CF3, NR7R8 or OR9 where R7, R8 and R9 are independently hydrogen, C1-6 alkyl or arylC1-6alkyl; R2 is hydrogen or C1-6 alkyl; R3 is C1-6 alkyl; n is 0 to 3; m is 0 to 4; and R4 groups are independently C1-6 alkyl optionally substituted by one or more halogen atoms, C2-6 alkenyl, C2-6 alkynyl, C3-6 cycloalkyl, C3-6 cycloalkylC1-6 alkyl, C1-6 alkylthio, C3-6cycloalkylthio, C3-6 cycloalkylC1-6 alkylthio, halogen, nitro, CF3, OCF3, SCF3, SO2CF3, SO2F, formyl, C2-6 alkanoyl, cyano, optionally substituted phenyl or thienyl, NR7R8, CONR7R8, or OR9 where R7, R8 and R9 are as defined for R1, CO2R10 where R10 is hydrogen or C1-6 alkyl. The compounds have 5HT2C receptor antagonist activity. Certain compounds of the invention also exhibit 5HT2B antagonist activity. 5HT2C/2B receptor antagonists are believed to be of potential use in the treatment of CNS disorders.(FR) Composé répondant à la formule (I) ou son sel. Dans ladite formule, P représente phényle, un reste de quinoléine ou d'isoquinoléine, ou un hétérocycle aromatique à 5 ou 6 chaînons renfermant jusqu'à trois hétéroatomes choisis parmi azote, oxygène ou soufre; R1 représente hydrogène, alkyle C1-6, halogène, CF3, NR7R8 ou OR9 où R7, R8 et R9, indépendamment les uns des autres, représentent hydrogène, alkyle C1-6, ou arylalkyle C1-6; R2 représente hydrogène ou alkyle C1-6; R3 représente alkyle C1-6; n est compris entre 0 et 3; m est compris entre 0 et 4; et chaque groupe R4 représente alkyle C1-6 éventuellement substitué par un ou plusieurs atomes d'halogène, alcényle C2-6, alcynyle C2-6, cycloalkyle C3-6, cycloalkyle C3-6-alkyle C1-6, alkylthio C1-6, cycloalkylthio C3-6, cycloalkyle C3-6- alkylthio C1-6, halogène, nitro, CF3, OCF3, SCF3, SO2CF3, SO2F, formyle, alcanoyle C2-6, cyano, phényle ou thiényle éventuellement substitué, NR7R8, CONR7R8 ou OR9 où R7, R8 et R9 ont les mêmes notations que pour R1, CO2R10 où R10 représente hydrogène ou alkyle C1-6. Ces composés présentent une activité d'antagoniste du récepteur de 5HT2C. Certains de ces composés présentent également une activité d'antagoniste de 5HT2B. On pense que les antagonistes des récepteurs de 5HT2C/2B pourraient s'avérer utiles dans le traitement des troubles du système nerveux central.

  化合物式（I）或其盐，其中：P代表苯基，喹啉或异喹啉残基，或者包含最多三个氮、氧或硫杂原子的五元或六元芳香杂环环；R1为氢，C1-6烷基，卤素，CF3，NR7R8或OR9，其中R7、R8和R9独立地为氢，C1-6烷基或芳基C1-6烷基；R2为氢或C1-6烷基；R3为C1-6烷基；n为0至3；m为0至4；R4基独立地为C1-6烷基，可选地被一个或多个卤素原子取代，C2-6烯基，C2-6炔基，C3-6环烷基，C3-6环烷基C1-6烷基，C1-6烷基硫，C3-6环烷基硫，C3-6环烷基C1-6烷基硫，卤素，硝基，CF3，OCF3，SCF3，SO2CF3，SO2F，甲酰基，C2-6酰基，氰基，可选地取代的苯基或噻吩基，NR7R8，CONR7R8或OR9，其中R7、R8和R9如R1所定义，CO2R10其中R10为氢或C1-6烷基。这些化合物具有5HT2C受体拮抗活性。该发明的某些化合物还表现出5HT2B受体拮抗活性。5HT2C/2B受体拮抗剂被认为具有在中枢神经系统疾病治疗中的潜在用途。
• Pyridylcarbamoyl Indolines
  申请人：SmithKline Beecham p.l.c.

  公开号：US05834494A1

  公开（公告）日：1998-11-10

  Compounds of formula (I), processes for their preparation and their use in medicine are disclosed: ##STR1## wherein: P represents phenyl, a quinoline or isoquinoline residue, or a 5-membered or 6-membered aromatic heterocyclic ring containing up to three heteroatoms selected from nitrogen, oxygen or sulphur; R.sup.1 is hydrogen, C.sub.1-6 alkyl, halogen, CF.sub.3, NR.sup.7 R.sup.8 or OR.sup.9 where R.sup.7, R.sup.8 and R.sup.9 are independently hydrogen, C.sub.1-6 alkyl or arylC.sub.1-6 alkyl; R.sup.2 is hydrogen or C.sub.1-6 alkyl; R.sup.3 is C.sub.1-6 alkyl; n is 0 to 3; m is 0 to 4; and R.sup.4 groups are independently C.sub.1-6 alkyl optionally substituted by one or more halogen atoms, C.sub.2-6 alkenyl, C.sub.2-6 alkynyl, C.sub.3-6 cycloalkyl, C.sub.3-6 cycloalkyl-C.sub.1-6 alkyl, C.sub.1-6 alkylthio, C.sub.3-6 cycloalkylthio, C.sub.3-6 cycloalkylC.sub.1 C.sub.6 alkylthio, halogen, nitro, CF.sub.3, OCF.sub.3, SCF.sub.3, SO.sub.2 CF.sub.3, SO.sub.2 F, formyl, C.sub.2-6 alkanoyl, cyano, optionally substituted phenyl or thienyl, NR.sup.7 R.sup.8, CONR.sup.7 R.sup.8, or OR.sup.9 where R.sup.7, R.sup.8 and R.sup.9 are as defined for R.sup.1, CO.sub.2 R.sup.10 where R.sup.10 is hydrogen or C.sub.1-6 alkyl.

  本发明揭示了化学式（I）的化合物、其制备方法以及在医药中的使用：其中：P代表苯基、喹啉或异喹啉残基，或含有最多三个氮、氧或硫杂原子的5-成员或6-成员芳香杂环环；R1是氢、C1-6烷基、卤素、CF3、NR7R8或OR9，其中R7、R8和R9独立地是氢、C1-6烷基或芳基C1-6烷基；R2是氢或C1-6烷基；R3是C1-6烷基；n为0至3；m为0至4；R4基独立地是C1-6烷基，可选地被一个或多个卤素原子取代，C2-6烯基，C2-6炔基，C3-6环烷基，C3-6环烷基-C1-6烷基，C1-6烷基硫，C3-6环烷基硫，C3-6环烷基C1-6烷基硫，卤素，硝基，CF3，OCF3，SCF3，SO2CF3，SO2F，甲酰基，C2-6酰基，氰基，可选地取代的苯基或噻吩基，NR7R8，CONR7R8或OR9，其中R7、R8和R9与R1定义相同，CO2R10，其中R10是氢或C1-6烷基。
• INDOLINE DERIVATIVES AS 5HT 2C? ANTAGONISTS
  申请人：SMITHKLINE BEECHAM PLC

  公开号：EP0707581A1

  公开（公告）日：1996-04-24
• INDOLINE DERIVATIVES AS 5HT2C ANTAGONISTS
  申请人：SMITHKLINE BEECHAM PLC

  公开号：EP0707581B1

  公开（公告）日：1997-02-26